How cold is too cold to run outside
What temperature is too cold for runners to run safely in and how should we protect ourselves when outside from frostbite and cold stress?
Why and how low-intensity training works for runners
In order to run fast, runners should focus on lower-intensity training. Here are the reasons why and tips on how to do it successfully.
Odlo mid-layer top brings comfort for running, chilling out
The Odlo Run Easy Half-Zip Mid-Layer Top has served me as a layer during cold runs and as a comfortable light sweatshirt for casual wear.
Using InsideTracker tests to improve overall health
InsideTracker assesses dozens of key biomarkers and provides personalized recommendations so you can improve your health and wellbeing.
Journey to 100 features Jason Hardrath’s 100th FKT
Jason Hardrath is the first person to record 100 Fastest Known Times (FKT). His 100th is the subject of a new documentary, Journey to 100.
Protect your phone battery with Cold Case
The Cold Case helps runners, hikers, campers and others keep their phone batteries from losing power during adventures in cold weather.
22 ultrarunning storylines to watch in 2022
From Killian Jornet to Jim Walmsley to Courtney Dauwalter to COVID's impact, here are 22 ultrarunning storylines to watch for during 2022.
A dozen tips for running safely in winter
Cold temperatures, snow and ice make winter tough for running trails and roads. Here are tips for runners on how to stay safe during winter.
Top 20 Most Inspirational Ultra Runners of the Year for 2021
The top 20 most inspirational ultra runners for 2021 include Tommy Rivers Puzey, Courtney Dauwalter, Camille Herron and Anton Krupicka.
Gnarly Hydrate is a safe and clean electrolyte mix
Runners ask about the best hydration to use. Gnarly Hydrate is a safe, clean electrolyte mix that keeps runners hydrated without gut bombs.
