Generating a custom race photo…
5 Mile Trail Run
4-Hour Challenge
8-Hour Ultra Challenge
Rick O'Donnell Memorial 5 Mile Trail Run and Ultra Challenge
Sunday, October 11, 2026Mount Airy, MD, US
The Rick O'Donnell Memorial 5 Mile Trail Run and Ultra Challenge is a 5 Mile Trail Run / 4-Hour Challenge / 8-Hour Ultra Challenge race held on Sunday, October 11, 2026 in Mount Airy, MD, US. Explore registration links, course details, and an AI-powered training plan on Traxamo.
What are the key details for Rick O'Donnell Memorial 5 Mile Trail Run and Ultra Challenge?
| Date | Sunday, October 11, 2026 |
|---|---|
| Location | Mount Airy, MD, US |
| Distances | 5 Mile Trail Run, 4-Hour Challenge, 8-Hour Ultra Challenge |
Race Countdown
59
days to go
8 weeks of training remaining
Today
Peakwk 1/4
Taper4w
Peak training starts now — your highest-volume weeks. Prioritize sleep and nutrition to absorb the load.
About this raceBeta
Generating a summary for this race…
Race IQBeta
Free to play
Generating questions about Rick O'Donnell Memorial 5 Mile Trail Run and Ultra Challenge…
Typical Race Day Weather
Loading historical weather…
Location
Pin shows the race city. Detailed course maps coming soon.
Race results
Loading results…
Runners Also Viewed
Finding similar races…