The Stuffed Turkey Endurance Races

ATRA race member

20221223
2026-11-21

Nov 21, 2026 at 6:00 AM

11171 NW 103rd Ct

Granger IA, 50109

USA

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Entry Fee $80
(Lowest or Early Registration)

Entry Fee 2 $275
(Highest or Late Registration)

Prize Money: no

Distance(s):

100M
10M
50K
50M

Series: UTMB Index

Type: Ultra

Participant Limit: 1499

Total Elevation Gain: 4550

Starting Elevation: 890

High Point: 943

Percent of the course on un-paved trails: 95%

First Year of the Event: 2019

Men's Record: 15:58:10

Masters Men Record: 15:58:10

Women's Record: 23:12:15

Masters Women Record: 25:12:33

Description:

Test your grit before the holidays. Choose 10M, 50K, 50M, or 100M on 100% trail through rolling Iowa hills and fast-yet-fickle flats (weather makes the rules here). The 50K/50M/100M are UTMB Index races, and the 100M delivers 4,550’ of gain across ten 10-mile loops. Fully stocked aid, shirts + medals included, and a pacer option kicks in at mile 50 for the 100. Cupless event—bring your own bottle/cup. No race-day entries. Not your everyday run through the woods!