Owyhee 50/50 Night Run

Homedale, United States • 1-2 Aug 2025

The Owyhee 50/50 Night Run is a nighttime ultramarathon event held near Homedale, Idaho, featuring 50-mile and 50-kilometer distances. The race starts at 8 PM and runs through the night, with runners finishing the following morning. The course is an out-and-back route on dirt county roads, Bureau of Land Management roads, and double track roads, with the 50K covering 25K out and back, and the 50-mile including an additional 8-mile loop.

Aid stations with water, snacks, and portable toilets are spaced along the course. Participants must carry hydration and headlamps, and the route includes cattle guards and potential wildlife encounters. Proceeds support the nonprofit Hearts for Hearts. Visit the organization's website for the most recent information.

Race information

50 mi
50 Mile
50 km
50k
Visit the organization's website for the most recent information.
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