The Ultra Bird 12hr Trail Race

West Olive, United States • 1 Nov 2025

The Ultra Bird 12hr and 6hr Trail Races is an endurance event held at Pigeon Creek Park in West Olive, MI. Participants can choose from various races, including a 12-hour, 6-hour, 3-hour Ruck, 5K, and 10K. The event features scenic, well-groomed trails with elevation changes and encourages community participation. The Ruck Challenge, introduced in 2024, allows participants to carry weighted packs and cover as many miles as possible within their chosen timeframe, supporting military and veteran non-profits. The event promotes camaraderie, resilience, and outdoor adventure, with amenities like aid stations, drop bags, and race swag. Visit the organization's website for the most recent information.

Race information

12 hr
165 m+
12-Hour Run
6 hr
165 m+
6-Hour Ruck and Run
3 hr
165 m+
3-Hour Ruck
10 km
165 m+
10k
5 km
165 m+
Visit the organization's website for the most recent information.
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