Double Threshold, High Volume, & Lactate: Exploring the Norwegian Method with Brad Culp

There's a lot of confusing info on the internet when it comes to building endurance.   Let's get you the knowledge you need to set you up for a strong, injury-free year. Listen to get answers to these questions:   How do I build endurance? How should I deal with a persistently high heart rate? After taking a recovery or down week, can you jump back up to the weekly mileage level that you were at before or should it be more gradual? How do I figure out my easy running pace? Will low HR training help you run faster? Why should I be running in Zone 2? How do you know if Zone 2 is too slow?   Send this episode to a friend who has a big running goal this year.   Links & Resources from the Show: Make sure you're subscribed to the StrengthRunning YouTube channel. Hear from 9 pro runners on how they stay running healthy, happy, and injury-free.   Thank you Gut & Green! Previnex’s new Gut & Green Superfoods powder is my new go-to. It has organic barley and oat grass, alfalfa, spirulina, chlorella, kale and broccoli… and that's it. Their ingredients are backed by clinical data and contain three specific gut fibers that help promote GI health, digestion, reduced inflammation, and a better microbiome. And, best of all, it actually tastes good. Try it for yourself here at previnex.com and be sure to use code “JASONGREENS” to save 15% off your first order. Don’t tell anyone, but if you put Gut & Green Superfoods powder in your cart, then the 15% off discount will work for anything else you add into your cart as well. Thanks Gut & Green! Thank you DrinkLMNT! A big thanks to DrinkLMNT for their support of this episode! They make electrolyte drinks for athletes and low-carb folks with no sugar, artificial ingredients, or colors. They are offering a free gift with your purchase at DrinkLMNT. And this does NOT have to be your first purchase. You’ll get a sample pack with every flavor so you can try them all before deciding what you like best.  DrinkLMNT's products have some of the highest sodium concentrations that you can find. Anybody who runs a lot knows that sodium, as well as other electrolytes like magnesium and potassium, are essential to our performance and how we feel throughout the day. If you’re not familiar, LMNT is my favorite way to hydrate. They make electrolytes for athletes and low-carb folks with no Sugar, artificial ingredients, or colors. I’m now in the habit of giving away boxes of LMNT at group runs around Denver and Boulder and everyone loves this stuff. Boost your performance and your recovery with LMNT. They’re the exclusive hydration partner to Team USA Weightlifting and quite a few professional baseball, hockey, and basketball teams are on regular subscriptions. So check out DrinkLMNT to get a free sampler pack and get your hydration optimized for the upcoming season.

17 Feb 35min

Get your fill of running news, exciting gear, and race thoughts on another Unfiltered episode with Jon Levitt!   Jon is a sub-3 marathoner, cyclist, and podcast host from Boston now living in Boulder. He hosts For The Long Run Podcast, aimed at understanding what keeps runners running long, strong, and motivated.   We talk about: Jon’s training, a new injury, and his upcoming race New partnerships and what's coming up in the running world Getting involved with innovative new company Avelo to help runners reduce injury risk and improve performance New gear we're excited about   Got a suggestion on what you'd like to hear on a future Unfiltered episode? Leave a comment on Instagram!   Links & Resources from the Show: Jon on Instagram For The Long Run Podcast on Instagram Injury prone? Download our free Little Black Book of Recovery & Prevention featuring 9 pro runners and their strategies for recovering and staying healthy.   Thanks to 2Before! If you haven't tried 2XU technical compression gear, you're missing out. 2XU has been the world leader in performance compression for 20 years, helping runners feel better and recover faster with compression gear that's backed by scientific evidence. Their graduated compression gear is engineered to improve blood flow and performance while speeding recovery. Knowing that their gear is engineered for runners by runners and backed by research makes me absolutely love 2XU. Go to 2xu.com and use code "JASON" in all caps to get 20% off sitewide, except clearance items or wetsuits. Thanks to Previnex! After resisting most supplements for the better part of my life, I’m cautiously changing my tune. I’m now a Masters runner and in my personal life, I’m optimizing for longevity. I want to be my healthiest self for as long as possible and I’m excited to partner with Previnex to make that happen. Previnex uses the most bioavailable, clinically tested ingredients, the optimal form and dose of each ingredient, pharmaceutical grade manufacturing, testing of raw ingredients and finished products. For every purchase you make, they also donate vitamins to kids in need. Their new Muscle Health Plus is something I'm now taking. Turning 40 - and having a thin frame - has made me realize that I need to prioritize lean muscle mass to stay healthy and age well. Muscle Health Plus has creatine, essential and branched chain amino acids, and it's designed in a way to maximize protein synthesis and the absorption of amino acids. Muscle Health Plus will help you prevent muscle damage, which is particularly important for aging runners who want to protect themselves from muscle loss and recover faster after hard workouts. As is true for all of their products, Previnex adheres to the highest of standards: their ingredients are clinically proven to do what they say they’re going to do. They’re now offering international shipping so if you live in the UK, Canada, Australia, or anywhere around the world, you can try Previnex as well. Previnex offers a 30-day money back guarantee. If you don't feel the benefits of their product, you get your money back no questions asked. With their focus on quality and customer satisfaction, I hope you’ll try it! Use code jason15 for 15% off your first order at Previnex!

13 Feb 56min

Are the injury prevention tools you’re using truly helping, or are they a waste of time?   Dr. Kate Mihevc Edwards, PT, DPT, OCS, is a board-certified orthopedic specialist, author, and renowned running medicine physical therapist with over 15 years of experience in orthopedics and sports medicine.   As the owner of Precision Performance and Physical Therapy in Atlanta, GA, and founder of Fast Bananas RUNsource, she is dedicated to helping runners—from recreational athletes to Olympians—prevent injuries, recover effectively, and achieve peak performance.   We talk about: How strength training, sleep, and nutrition prevent injuries Tips for better sleep at home and traveling Proper physical and mental rest Benefits of cold plunges, contrast therapy, and massage Cross-training tips to prevent injury What runners do for injury prevention that doesn’t truly help If you have a friend who's always struggling with injuries, send them a link to this episode.   Links & Resources from the Show: Kate on Instagram Kate’s book, Racing Heart: A Runners Journey of Love, Loss and Perseverance Precision Performance on Instagram RUNsource app on Apple and on Google Play RUNsource on Instagram Get the free Little Black Book of Recovery and Prevention.   Thanks to Ketone-IQ! Ketone-IQ increases the levels of ketones in your blood - and raised blood ketone levels do increase focus and alertness, which is why I take a shot before every podcast recording and have for almost two years even before their sponsorship. I feel dialed in and quick for these high-stakes conversations. There’s also promising research - and loads of anecdotal evidence - that ketone supplementation can help with recovery if taken post-exercise. I know some of the best ultra runners in the world, Boston Marathon champ Des Linden, and the pro cycling team that won the TdF in 2022 and 2023 all take ketones post-race to aid recovery. Go to Ketone.com/strengthrunning to save 30% on your first subscription and receive a free 6-pack of Ketone-IQ and try for yourself today. Thanks to 2XU! If you haven't tried 2XU technical compression gear, you're missing out. 2XU has been the world leader in performance compression for 20 years, helping runners feel better and recover faster with compression gear that's backed by scientific evidence. Their graduated compression gear is engineered to improve blood flow and performance while speeding recovery. Knowing that their gear is engineered for runners by runners and backed by research makes me absolutely love 2XU. Go to 2xu.com and use code "JASON" in all caps to get 20% off sitewide, except clearance items or wetsuits.   Thank you DrinkLMNT! A big thanks to DrinkLMNT for their support of this episode! They make electrolyte drinks for athletes and low-carb folks with no sugar, artificial ingredients, or colors. They are offering a free gift with your purchase at DrinkLMNT. And this does NOT have to be your first purchase. You’ll get a sample pack with every flavor so you can try them all before deciding what you like best.  DrinkLMNT's products have some of the highest sodium concentrations that you can find. Anybody who runs a lot knows that sodium, as well as other electrolytes like magnesium and potassium, are essential to our performance and how we feel throughout the day. If you’re not familiar, LMNT is my favorite way to hydrate. They make electrolytes for athletes and low-carb folks with no Sugar, artificial ingredients, or colors. I’m now in the habit of giving away boxes of LMNT at group runs around Denver and Boulder and everyone loves this stuff. Boost your performance and your recovery with LMNT. They’re the exclusive hydration partner to Team USA Weightlifting and quite a few professional baseball, hockey, and basketball teams are on regular subscriptions. So check out DrinkLMNT to get a free sampler pack and get your hydration optimized for the upcoming season.

6 Feb 1h 1min

What can endurance runners learn from sprinting about running form, technique, and mechanics?   Stuart McMillan is an Olympic Sprint Coach who’s coached more than 70 Olympians over 9 Olympic Games and over 30 medals won.   As the CEO of ALTIS, an elite training environment and global leader of education in sport performance, Stu’s an absolute legend in the world of elite sprint performance.   We talk about: Differences between sprinting and endurance running mechanics Technical difference in running form How endurance runners can improve form A holistic approach to training and progressive overload Suggested weight training exercises Exploring adaptation as an athlete   Send this to a friend who wants to get faster in 2025.   Links & Resources from the Show: Stu on Instagram ALTIS on Instagram ALTIS website Build power, coordination, and speed with this free email course.   Thanks to Previnex! After resisting most supplements for the better part of my life, I’m cautiously changing my tune. I’m now a Masters runner and in my personal life, I’m optimizing for longevity. I want to be my healthiest self for as long as possible and I’m excited to partner with Previnex to make that happen. Previnex uses the most bioavailable, clinically tested ingredients, the optimal form and dose of each ingredient, pharmaceutical grade manufacturing, testing of raw ingredients and finished products. For every purchase you make, they also donate vitamins to kids in need. Their new Muscle Health Plus is something I'm now taking. Turning 40 - and having a thin frame - has made me realize that I need to prioritize lean muscle mass to stay healthy and age well. Muscle Health Plus has creatine, essential and branched chain amino acids, and it's designed in a way to maximize protein synthesis and the absorption of amino acids. Muscle Health Plus will help you prevent muscle damage, which is particularly important for aging runners who want to protect themselves from muscle loss and recover faster after hard workouts. As is true for all of their products, Previnex adheres to the highest of standards: their ingredients are clinically proven to do what they say they’re going to do. They’re now offering international shipping so if you live in the UK, Canada, Australia, or anywhere around the world, you can try Previnex as well. Previnex offers a 30-day money back guarantee. If you don't feel the benefits of their product, you get your money back no questions asked. With their focus on quality and customer satisfaction, I hope you’ll try it! Use code jason15 for 15% off your first order at Previnex! Thanks to 2XU! If you haven't tried 2XU technical compression gear, you're missing out. 2XU has been the world leader in performance compression for 20 years, helping runners feel better and recover faster with compression gear that's backed by scientific evidence. Their graduated compression gear is engineered to improve blood flow and performance while speeding recovery. Knowing that their gear is engineered for runners by runners and backed by research makes me absolutely love 2XU. Go to 2xu.com and use code "JASON" in all caps to get 20% off sitewide, except clearance items or wetsuits.

30 Jan 1h 5min

Whether or not you've tried ketones yourself yet, you should hear the fascinating research and predictions from an expert.   Michael Brandt is the founder and CEO of Ketone-IQ. He's also a 2:42 marathoner, triathlete, and former professor at the Academy of Art in San Francisco.   We talk about: What ketones actually are and how they relate to energy What happens to your body when you take ketones The cognitive benefits of drinking ketone shots How ketones can affect post-exercise recovery Where ketone research and usage might go in the next 5-10 years   Send this episode to a runner you know who might want to try using ketones.   Links & Resources from the Show: Jason on Strava Michael Brandt on Instagram Get your Ketone-IQ here   Thanks to 2Before! We are supported by 2Before, a powerful sports supplement made from New Zealand Blackcurrants designed to increase endurance, manage inflammation, support immunity, and promote adaptation. 2Before helps to boost performance by increasing blood flow, making it more efficient for the body to pump oxygenated nutrient-rich blood into the muscles. So, if you want to try to boost your performance and immune system, use code JASON for 30% off 20 packs and multi-serve packs at 2Before.com. Thank you to 2Before for supporting Strength Running!   Thank you to 2XU! If you haven't tried 2XU technical compression gear, you're missing out. 2XU has been the world leader in performance compression for 20 years, helping runners feel better and recover faster with compression gear that's backed by scientific evidence. Their graduated compression gear is engineered to improve blood flow and performance while speeding recovery. Knowing that their gear is engineered for runners by runners and backed by research makes me absolutely love 2XU. Go to 2xu.com and use code "JASON" in all caps to get 20% off sitewide, except clearance items or wetsuits.

23 Jan 52min

Runners often struggle with mindset blocks, so let's tackle them together.   Ian Sharman is the founder of Sharman Ultra Coaching, a team of elite running coaches. He ran his personal best marathon of 2:21 at age 43, and a half marathon PR of 1:03 at age 44. Ian's won over 50 marathon+ races with at least one win every year for 19 (and counting) consecutive years.   Ian also holds the fastest time in a trail 100-mile race by a Brit at 12h44m, boasts the record for the Grand Slam of Ultrarunning (69h49m), has won the USATF 100-mile trail championship twice, and is a four-time Leadville Trail 100 Champion.   We talk about: Ian’s training approach for his recent half marathon personal best Running by feel and adapting to race conditions Balancing ego and process in training Comparison’s impact on training and performance Racing mindset strategies Handling pre-race excitement and execution Send this episode to a friend who has a 2025 race so they can improve their mindset for it!   Links & Resources from the Show: Ian on Instagram Follow @sharmanian on Threads, Bluesky and X Ian’s website: sharmanultra.com Join to my upcoming live mental toughness training.   Thank you to 2XU! If you haven't tried 2XU technical compression gear, you're missing out. 2XU has been the world leader in performance compression for 20 years, helping runners feel better and recover faster with compression gear that's backed by scientific evidence. Their graduated compression gear is engineered to improve blood flow and performance while speeding recovery. Knowing that their gear is engineered for runners by runners and backed by research makes me absolutely love 2XU. Go to 2xu.com and use code "JASON" in all caps to get 20% off sitewide, except clearance items or wetsuits.   Thank you Gut & Green! Previnex’s new Gut & Green Superfoods powder is my new go-to. It has organic barley and oat grass, alfalfa, spirulina, chlorella, kale and broccoli… and that's it. Their ingredients are backed by clinical data and contain three specific gut fibers that help promote GI health, digestion, reduced inflammation, and a better microbiome. And, best of all, it actually tastes good. Try it for yourself here at previnex.com and be sure to use code “JASONGREENS” to save 15% off your first order. Don’t tell anyone, but if you put Gut & Green Superfoods powder in your cart, then the 15% off discount will work for anything else you add into your cart as well. Thanks Gut & Green!

16 Jan 57min

Combining coaching with community can make a massive difference in training happily and healthily.   Enter: the Team Strength Running coaching program.   This podcast episode is a recording of a 2024 Team Strength Running Coach’s Chat where I dig into these questions:   What can I do over the course of a year before my fall goal marathon? How can I gradually increase mileage after recovering from sciatica and a meniscus tear? Should I strength train 2 or 3 times a week? What should I be doing now to start marathon training in a few weeks? If I'm super busy, should I focus on shorter races instead of marathons? Will running in Zone 2 all the time make me faster or not? Is max heart rate to measure zones accurate? How can I adjust my training plan based on my work schedule? Should I take off days or switch them around? If I'm injured, is it bad to cross-train in higher zones? How do I track heart rate while pool running? Is treadmill incline running a good substitute for hill training in a flat area?   Share this episode with a friend who you want to be training accountability partners with in 2025.   Links & Resources from the Show: Join Team Strength Running! Get an invite to my upcoming live mental toughness training. Thank you Previnex! After resisting most supplements for the better part of my life, I’m cautiously changing my tune. I’m now a Masters runner and in my personal life, I’m optimizing for longevity. I want to be my healthiest self for as long as possible and I’m excited to partner with Previnex to make that happen. Previnex uses the most bioavailable, clinically tested ingredients, the optimal form and dose of each ingredient, pharmaceutical grade manufacturing, testing of raw ingredients and finished products. For every purchase you make, they also donate vitamins to kids in need. Their new Muscle Health Plus is something I'm now taking. Turning 40 - and having a thin frame - has made me realize that I need to prioritize lean muscle mass to stay healthy and age well. Muscle Health Plus has creatine, essential and branched chain amino acids, and it's designed in a way to maximize protein synthesis and the absorption of amino acids. Muscle Health Plus will help you prevent muscle damage, which is particularly important for aging runners who want to protect themselves from muscle loss and recover faster after hard workouts. As is true for all of their products, Previnex adheres to the highest of standards: their ingredients are clinically proven to do what they say they’re going to do. Previnex offers a 30-day money back guarantee. If you don't feel the benefits of their product, you get your money back no questions asked. With their focus on quality and customer satisfaction, I hope you’ll try it! Use code jason15 for 15% off your first order at Previnex! Thank you to 2Before! We are supported by 2Before, a powerful sports supplement made from New Zealand Blackcurrants designed to increase endurance, manage inflammation, support immunity, and promote adaptation. 2Before helps to boost performance by increasing blood flow, making it more efficient for the body to pump oxygenated nutrient-rich blood into the muscles. So, if you want to try to boost your performance and immune system, use code JASON for 30% off 20 packs and multi-serve packs at 2Before.com. Thank you to 2Before for supporting Strength Running!

9 Jan 1h 9min

What age is too old to start strength training? (Spoiler alert: You're never too old.)   Dr. Karl Knopf is an author and college professor who has been involved in the health and fitness of older adults and people with disabilities for more than 40 years.   Over the decades, he's worked in almost every aspect of the industry, from personal training and therapy to consultation.   We talk about: Misconceptions about strength and age for runners Functional fitness, cross-training and active rest for longevity The impact of poor posture on runners Strength training for different age groups Sarcopenia and how to prevent muscle loss The impact of being sedentary Benchmarks and assessments for strength training Share this episode with a runner who wants to keep running through all stages of life.   Links & Resources from the Show: Karl’s new book: The Strength Training Bible for Seniors Karl on LinkedIn Hear from top track, road, and ultra runners on how they stay healthy. Get an invite to my upcoming live mental toughness training.   Thank you to 2Before! We are supported by 2Before, a powerful sports supplement made from New Zealand Blackcurrants designed to increase endurance, manage inflammation, support immunity, and promote adaptation. 2Before helps to boost performance by increasing blood flow, making it more efficient for the body to pump oxygenated nutrient-rich blood into the muscles. So, if you want to try to boost your performance and immune system, use code JASON for 30% off 20 packs and multi-serve packs at 2Before.com. Thank you to 2Before for supporting Strength Running!   Thank you DrinkLMNT! A big thanks to DrinkLMNT for their support of this episode! They make electrolyte drinks for athletes and low-carb folks with no sugar, artificial ingredients, or colors. They are offering a free gift with your purchase at DrinkLMNT. And this does NOT have to be your first purchase. You’ll get a sample pack with every flavor so you can try them all before deciding what you like best.  DrinkLMNT's products have some of the highest sodium concentrations that you can find. Anybody who runs a lot knows that sodium, as well as other electrolytes like magnesium and potassium, are essential to our performance and how we feel throughout the day. If you’re not familiar, LMNT is my favorite way to hydrate. They make electrolytes for athletes and low-carb folks with no Sugar, artificial ingredients, or colors. I’m now in the habit of giving away boxes of LMNT at group runs around Denver and Boulder and everyone loves this stuff. Boost your performance and your recovery with LMNT. They’re the exclusive hydration partner to Team USA Weightlifting and quite a few professional baseball, hockey, and basketball teams are on regular subscriptions. So check out DrinkLMNT to get a free sampler pack and get your hydration optimized for the upcoming season.

2 Jan 47min