Tri Harder is AudioFuel for triathletes, runners and cyclists.

Designed and coached by World Ironman Champion Chrissie Wellington.

The Tri Harder range has components that can be used by people across the fitness spectrum; from a novice to a triathlete training for an Ironman. Tri Harder is designed to motivate and inspire you to perform better and achieve more than you think is possible. Read the Tri 247 review of Tri Harder, or read what customers are saying.

The Full Tri Harder Product Range Includes: