Die to Run Backyard Ultra
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Die to Run Backyard Ultra
Die to Run Backyard Ultra is a Last Person Standing running event on May 15, 2027, held at Airport Hanger 3, Hatbox Sports Complex in Muskogee, OK. The course is a flat out-and-back on the paved Hatbox path; the turnaround point changes each hour as lap distance changes.
Each hour a six sided die is rolled live to determine the next out-and-back lap distance. Distances are between 1 and 6 miles per lap. During the first two hours, any roll of 5 or 6 is adjusted to 4 miles. After specified elapsed times, some rolls are changed as follows: after 6 hours a roll of 1 becomes 3; after 12 hours a roll of 2 becomes 4; after 18 hours a roll of 3 becomes 5; after 24 hours a roll of 4 becomes 6.
Runners must complete the designated distance within a 60 minute cutoff to remain eligible for the next lap. A runner who is not in the starting corral when the next lap begins is disqualified. Personal aid on course is not allowed; runners may carry their own supplies and all official aid is at the main aid station at the start and finish. Crews may use the designated base camp area but may not assist runners on the course.
Elimination occurs when a runner fails to meet the hourly cutoff or misses the start; the event continues until one runner completes a final loop and is declared the winner. The Race Director has final authority over race matters. In severe weather the event may be paused or canceled; registration fees are non refundable and non transferable. Finishers receive a solid cedar 3.5" x 3.5" wooden die laser engraved on site with name and mileage. Visit the organization's website for the most recent information.
