Endure Ultra Triathlon - Big Creek State Park

Endure Ultra Triathlon will be racing at Big Creek State Park, Iowa!!  Athletes come experience the fast flat course of beautiful Big Creek State Park just outside of the state capitol Des Moines in Polk City.  Join us for an fast race through Big Creek State Park, where every step brings you closer to discovering what you can ENDURE. Join us for a chance to test your limits and immerse yourself in the ultra-triathlon community. Your limits will be tested, both physically and mentally, but the person you discover along the way is what allows you to endure even the unthinkable. Don’t let doubt keep you from achieving what you were set out to endure in life.

Race Weekend: June 6 to 13, 2027
Location: Big Creek State Park, Pol City, Iowa
Transition Area: The transition area is filled with the true meaning of the ultra triathlon community. Every athlete will have an area that they can set up as they wish. An athlete can bring or rent a tent for the transition area. If a tent is rented the athlete will also be provided with two chairs and a table. Transition will also include the timing mat, a charging station, bike mechanic area and the finish line!
Athlete Briefing & Pre Race Dinner: Race weekend kick off with athlete briefing and pre-race dinner. Come meet the athletes, crew members, volunteers, staff and sponsors before the weekend kicks off.
Awards Banquet: Join us for a celebration of the weekend.

Sanctioning: Our races are proudly sanctioned by USA Triathlon.