Science-based training for athletes serious about optimizing performance.
https://www.instagram.com/8020endurance/

8020 Endurance

Hey Everyone! My client is looking for endurance athletes for a study and wanted to see if anyone in the 8020 Endurance Group is interested. Details below....

Athlete Study: Free Oura Ring (w/1 year subscription) + $200 Amazon Gift Card

First-ever marathon, and the training plan was awesome and super effective. BQ!

Mark P

Chris K

Fastest400

400m

FastestHalfMile

1/2 Mile

Fastest1k

FastestMile

1 Mile

Fastest2Mile

2 Mile

Fastest5k

Fastest10k

Fastest15k

Fastest10Mile

10 Mile

Fastest20k

FastestHalfMarathon

Half-Marathon

Fastest30k

FastestMarathon

Marathon

So happy with this. Official pace 6:26/mile. Race report here: https://v5.chriskrycho.com/journal/2025-colfax-marathon-race-report/

Long story short: working through injury with a good PT and good docs + doing the work for the 8020 Endurance Marathon Level 3 Plan + absolutely nailing my carb loading ahead of time and my fueling + following my race plan pretty exactly: it worked!

17th overall, 8th AG—great first marathon

https://www.strava.com/activities/14520770715

IRONMAN 70.3 Jönköping European Championship

https://www.strava.com/clubs/1215859/group_events/1932346

Mauricio Hernandez, an endurance athlete, shares his advice for those starting their 80/20 journey. ...

Steve D

Hugo Van den Kieboom not only avoided injuries using an  80/20 Endurance plan but also set new personal bests in the 5K, 10K, 10 miles, half...

Injury Prevention - and Running Personal Bests with the 80/20 training intensity balance. 

If you want to train well, you need to be able to recover well. But despite advances in our understanding of recovery techniques, myths stil...

Andrew Q

Leyla P

Debunking Common Recovery Myths - Matt Fitzgerald 

Kevin M

Was alone by the end of the first mile, and never even heard footsteps after that!

Official time: 1:18:47.77
Official pace: 6:01/mile
Official place: 1st!!! 🥇

🥇 Longview Half Marathon – Redemption!

https://www.strava.com/activities/12638663178

Meant to share this here when it happened: I took 03:45 off my half time in seven months, and beat my previous PR (in my late 20s at sea level, vs. in my mid 30s in Denver) by 01:30!...

What in the world just happened? 🤯 I had no idea I could do that. 21st overall, 20th among men, 8th among men 30–39,  and 1 min 44 sec better than my previous PR… at sea level back in 2015! 6:21/mile official pace

Ran every single mile at goal pace … or substantially faster. Followed my race plan exactly, just… faster. 
~~~
Clear sky, 57°F, Feels like 56°F, Humidity 61%, Wind 4mph from SW - by

1:23:13!!! Colfax Half Marathon

https://www.strava.com/activities/11447943500

Thank you Matt Fitzgerald and team for the Full IM Level 0 plan. My first IM completed in just over 12.5 hours and not crumpling into a heap...

Patrik  H

The Ironman 70.3 North American Championship in St George Utah did not dissapoint. Such an amazing location for a Triathlon! Who was there l...

Congratulations to 80/20 ENDURANCE athletes at IM 70.3 ST George UTAH

Congrats to all 80/20 Endurance Club members who ran the 2024 Boston Marathon. Would love to see your photos and hear your race recaps!  

Safwan H

Accurately predict your race time, and train towards your goal with Kaizen....

Know your finish time before you get to the start line.

Kaizen

Mainly I am talking about HR Zones 2&amp;3.  Most of what I have read says that to improve performance, you need to train at the top of the Aerobic Zone, which is ~80% of HRmax.  Yet, for building stamina, I read t...

How does one use the subdivided HR Zones?

Valencia Marathon 2023 was the biggest and best race I’ve did so far!...

Valencia Marathon 2023: A Race Like No Other With A GoPro

https://www.youtube.com/watch?v=uwoTYwhaMos

Y comienza el día otras 24 horas duro sin parar.

Find your next training plan here: https://www.8020endurance.com/training-plans/...

Our biggest sale of the year is coming to a close!

Got my own Turkey Trot on! 🦃🦃🦃 Gobble Gobble!

Top Sports

8020 Endurance

2,763 members

Upcoming Club Event

Last Week's Leaders

This Week's Leaderboard

2,763 members

Sign Up for Free. Track your progress and reach goals. Join 100 million active people on Strava.

See More from 8020 Endurance