Money Back Guarantee
BECOME A VIP
FREE VIP SHIPPING at $49
(Canada orders over $200)
Earn FREE PRODUCT with reward points
Exclusive access & discounts
FREE WITH ANY VIP ORDER
OUTLETSave up to 65%
PREMIUM ENDURANCE NUTRITION
PUSH YOUR LIMITS LIKE NEVER BEFORE
At First Endurance, we’re constantly looking for innovative ways to help athletes maximize their performance.
Our PRO products were developed to meet the unparalleled requirements of serious athletes so they can push the limits of endurance in ultra long races, intense heat and other extreme conditions without compromise.
RECENT BLOG POSTS
FUEL YOUR PASSION
We provide the ultimate endurance sports nutrition supplements by integrating the latest clinical
research with input from the best cyclists, runners and triathletes in the world.
3X Winner Paris-Roubaix“OptygenHP gives me better performance. It’s part of my daily routine.”
America's Fastest IRONMAN“I perform better in training and racing because of the science and quality that the First Endurance system is built on.”
Winningest Ultra runner in history“I am now able to rebound fast enough to make every run a strong one.”
We started First Endurance because
Serious Endurance athletes need SUPERIOR NUTRITION
We’re two racing fanatics (a cyclist and a triathlete) with a healthy obsession for sports nutrition.
Like you, we had struggled with bonking, cramping and having to ‘make deals with ourselves’ just to get across the finish line.