Michigan · 12hrs · 10K · 6hrs
The Ultra Bird 12hr and 6hr Trail Races
The Ultra Bird 12hr and 6hr Trail Races is a 12hrs, 10K, 6hrs, Ruck 6HR and 5K Sat event held in West Olive, Michigan. It was last held on October 10, 2026 and is usually run in October; the next date hasn't been announced yet. About 42 runners take part across all distances.
- Usually held
- October
- Location
- West Olive, MI
- Field size
- ~42 runners
Race details
- Last held
- October 10, 2026
- Usually held in
- October
- Location
- West Olive, Michigan
- Distances
- 12hrs, 10K, 6hrs, Ruck 6HR, 5K Sat, Ruck 3HR
- Field size
- About 42 runners
- Course
- 165 ft gain
- Registration
- ultrasignup.com
- Official website
- egressendurance.org
Registration, course & weather
- Registration status
- Registration status as last checked September 26, 2026: open
- Entry fee
- Listed fee for the longest distance, $100 (from ultrasignup.com, checked September 26, 2026)
- Start time
- 8:00 AM EDT
- Course profile — 5K
- Loop course; Trail surface; 165 ft gain (official course data); Not USATF certified
- Course profile — 10K
- Loop course; Trail surface; Not USATF certified
- Course profile — 6 Hour
- Loop course; Trail surface; Not USATF certified
- Course profile — 12 Hour
- Loop course; Trail surface; Not USATF certified
- Typical race-day weather
- about 43°F at the start, 95% humidity, 6 mph wind (based on the 2025 race day, measured near the city center rather than the exact start line; Open-Meteo, checked September 26, 2026)
About the The Ultra Bird 12hr and 6hr Trail Races
The Ultra Bird 12hr and 6hr Trail Races in West Olive, MI.
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The Ultra Bird 12hr and 6hr Trail Races: common questions
- When is the The Ultra Bird 12hr and 6hr Trail Races?
- The next date hasn't been announced in the listing yet. The race is usually held in October. Check the organiser's website for the official date.
- Where is the The Ultra Bird 12hr and 6hr Trail Races held?
- In West Olive, Michigan.
- What distances does the The Ultra Bird 12hr and 6hr Trail Races offer?
- 12hrs, 10K, 6hrs, Ruck 6HR, 5K Sat and Ruck 3HR.
- How many people run the The Ultra Bird 12hr and 6hr Trail Races?
- About 42 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the The Ultra Bird 12hr and 6hr Trail Races?
- Registration is handled by the organiser at ultrasignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the The Ultra Bird 12hr and 6hr Trail Races?
- Registration status as last checked September 26, 2026: open. Listed fee for the longest distance, $100 (from ultrasignup.com, checked September 26, 2026).
- What time does the The Ultra Bird 12hr and 6hr Trail Races start?
- 8:00 AM EDT.
- What is race-day weather usually like at the The Ultra Bird 12hr and 6hr Trail Races?
- about 43°F at the start, 95% humidity, 6 mph wind (based on the 2025 race day, measured near the city center rather than the exact start line; Open-Meteo, checked September 26, 2026).
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