Articles

With Flavia Oliveria

We interviewed Flavia Oliveira, the freshly crowned Queen of the Belgian Waffle Ride Quad-Tripel and a First Endurance Factory Team rider.

By Dr. Luke Bucci & Jeff Feliciano

How Ultragen targets the critical 30 minutes immediately following exercise in order to maximize gains and minimize downtime.

By Dr. Luke Bucci & Jeff Feliciano

How Ultragen provides the critical nutrients needed to facilitate recovery.

By First Endurance

When re-engineering Liquid Shot, we left no design choice unquestioned and no research or tech stone unturned. Learn about the rationale behind the latest formula.

By Dr. Luke Bucci, PhD

Dr. Bucci gets granular with the sugars and starches that make Liquid Shot the ultimate emergency fuel source when you’re at your absolute limit.

By First Endurance

Huge shoutout to Flavia Oliveira and Carter Anderson for crushing it at BWR Utah.From brutal climbs to fast, dusty descents, they stayed sharp and powered through the course with grit and precision.

By Dr. Luke Bucci, PhD

Maintaining immune health is difficult for endurance athletes year-round, but especially during racing season. Learn how a multivitamin can help.

By: Jennifer A. Kurtz, PhD, CSCS, CISSN, EP-C

The science of carb metabolism, risks of chronic high-sugar fueling, and how to adjust your intake based on training, carb type, and biomarkers. A must-read for endurance athletes.

With Karl Meltzer

With the most 100-mile wins in history, Karl shares insights on racing, directing, music, golf—and why keeping it chill might be the ultimate endurance strategy.

By First Endurance

First Endurance has partnered with Kelly Benefits Cycling to help develop the next generation of elite cyclists. KBS is a top U.S. development program known for producing results—and future leaders.

By Matt Denis

Meet Matt Denis, First Endurance’s new copywriter—and a competitive cyclist who knows the grind firsthand. He’s been channeling pro-level insights into our content all year, and now he’s turning the spotlight on himself in this Q&A.

By First Endurance

EFS-PRO is based on athlete feedback, surveys, and testing. The science is complex—but at its core, it’s all about one thing: carbs.