Running

Fuel your 5k or marathon with running supplements from Klean Athlete. Push your run to the limit and find your stride with the best running nutrition, including endurance supplements and post-workout running supplements to support your recovery after your runs. Shop running supplements and perform at your peak with Klean Athlete.

Discover our favourite running supplements and training tips in our Marathon Training Guideon the blog.

RUNNING ESSENTIALS


We power peak performance through optimal health by harnessing the science of sports nutrition to deliver safe, NSF Certified for Sport® supplements trusted by the pros, for everyday athletes.

MEET OUR KLEAN TEAM SPONSORED RUNNING ATHLETES