Die to Run Backyard Ultra
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Die to Run Backyard Ultra
Die to Run Backyard Ultra is a Last Person Standing event held in Muskogee, Oklahoma at Airport Hanger 3, Hatbox Sports Complex (640 S 40th St). The event uses a rolling die to set the distance for each hourly out and back lap. Each hourly roll determines a distance between 1 and 6 miles, and the turnaround point on the paved Hatbox path changes each hour.
The die is rolled five minutes before the top of each hour to decide the next loop length. To ease the field, any roll of 5 or 6 during the first two hours is adjusted to 4 miles. Progressive rules alter low rolls as the race continues: after 6 hours, 1 becomes 3; after 12 hours, 2 becomes 4; after 18 hours, 3 becomes 5; after 24 hours, 4 becomes 6. All runners must complete the designated distance within a 60 minute cutoff to remain eligible for the next lap. Runners must be in the starting corral when each new lap begins or they are disqualified.
Personal aid while on the course is not allowed; runners may carry their own supplies and aid is available at the main aid station at the start and finish area. Crew are restricted to the designated base camp area. The race proceeds in most weather but may be paused or canceled for severe conditions. Registration closes May 13, 2027 at 11:59 PM CT and the listed entry fee is USD 120.64.
Finisher awards are given at the moment a runner taps out. Every participant receives a solid cedar 3.5" x 3.5" wooden die that is laser engraved on site with the runner's name and exact mileage. Visit the organization's website for the most recent information.
