Stuffed Turkey Endurance Race
Granger, United States • 22 Nov 2025
Event overview
The Stuffed Turkey Endurance Races take place on November 22, 2025, at Jester Park, Granger, Iowa. This is the seventh running of the event at Jester Park Equestrian Center. The event offers the following distances:
- 100 Miler
- 50 Miler
- 50K
- 10 Miler
The 50K, 50 Mile, and 100 Mile distances are UTMB index races. A shirt and a medal are included with entry. Organizers note that entries after Nov. 1 are not guaranteed a shirt. Day-of race entries are not accepted. Registration closes on Nov. 21 at 11:59 PM CT.
Course and logistics
The course is 100% trail with small rolling hills and a flat stretch; conditions depend on the weather. The race uses a loop format with 455 feet of elevation gain per loop, totaling 4,550 feet of ascent and descent over the 100-mile distance. Aid stations are located at mile 5 and at the mile 10 start/finish area, and will be stocked with basic items such as pizza, pop, rice and beans, potatoes, Gatorade, and GU. This is a cupless event - participants must bring their own cups, bottles, or packs for filling at aid stations.
For the 100-mile race, pacers may join at the start of the sixth lap (mile 50). Multiple pacers are allowed, but each must complete one 10-mile loop with the runner. Dogs, bicycle pacers, or other non-human assists are not allowed except by case-by-case approval for disabilities. Packet pickup is Thursday the 20th from 3-6 PM at Fleet Feet Des Moines, 521 E Locust St, Des Moines, IA 50309. Visit the organization's website for the most recent information.