Generating a custom race photo…
5K XC - Open
3K XC - 16 Years & Under
1K XC - 10 Years & Under
Colleen De Reuck XC Classic
Saturday, October 31, 2026Boulder, CO, US
The Colleen De Reuck XC Classic is a 5K XC - Open / 3K XC - 16 Years & Under / 1K XC - 10 Years & Under race held on Saturday, October 31, 2026 in Boulder, CO, US. Explore registration links, course details, and an AI-powered training plan on Traxamo.
What are the key details for Colleen De Reuck XC Classic?
| Date | Saturday, October 31, 2026 |
|---|---|
| Location | Boulder, CO, US |
| Distances | 5K XC - Open, 3K XC - 16 Years & Under, 1K XC - 10 Years & Under |
Race Countdown
27
days to go
3 weeks of training remaining
Today
Race Prepwk 1/3
Tapering now — 3 weeks out. Reduce volume but keep some intensity. The fitness is locked in.
About this raceBeta
Generating a summary for this race…
Race IQBeta
Free to play
Generating questions about Colleen De Reuck XC Classic…
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…