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IF YOU'RE NOT USING EXTREME ENDURANCE YOU'RE ALREADY BEHIND.

Stop Muscle Burn! Clinically Proven, Published Study & Certified Drug Free. During intense training, don't just "hit the wall" with muscle burn and pain - BLAST through it with Extreme Endurance, a revolutionary athletic performance formula. It's clinically proven to...
on November 30, 2014

Yvonne Van Vlerken Wins Ironman Florida

Xendurance sponsored athlete Yvonne Van Vlerken wins her third Ironman Florida title. The Women's RaceThe lack of swim immediately played to the advantage of defending champion Van Vlerken as she is used to coming from behind out of the swim....
on November 05, 2014

McNamara Wins Fifth Avenue Mile

McNamara proved the strongest in a sprint finish in the men's race. “I tried to time it right," said McNamara. “Once you get excited, cool things can happen."Watch the post race interview here.
on September 25, 2014

Proud Sponsor Of The Phoenix Throwdown

WE are proud to sponsor the Phoenix Throwdown!Europa Phoenix Throwdown 2014. This is a large scale, 30,000$ prize money Functional Fitness event. Individuals, Master, Youth and TEAMs. 2 Day event.PHX Throwdown is a Fitness Event Competition. This will be the...
on August 28, 2014