Colleen De Reuck XC Classic

NOV
1
2025
Run the Colleen De Reuck XC Classic in Boulder on November 1, 2025 at Harlow Platts Community Park. Youth and open cross country races celebrate local distance legends and offer scenic fall competition as part of the Boulder XC series.
Sat 1 Nov 2025
5 kilometers

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Colleen De Reuck XC Classic

The Colleen De Reuck XC Classic is a cross country meet held on Saturday, November 1, 2025. It is Meet 2 of the Boulder XC series and honors a noted distance athlete from Boulder. The 2025 edition will also acknowledge a 2012 London Olympic marathoner from Japan as the local Olympian for the year.

Location, events and entry

The meet takes place at Harlow Platts Community Park, 1400 Knox Dr, Boulder, CO 80305. Registration for the event closes on October 31, 2025. Entry fees vary by event and age; specific fees are listed on the event registration pages.

Distances and age eligibility:

  • 1K XC - open to ages 10 and under
  • 3K XC - open to ages 7 to 16
  • 5K XC - open to ages 14 and older

The event description notes race services such as venue hire, electronic timing, portable toilets and insurance. The meet is presented as a series of cross country races for youth and open categories within the Boulder XC series. Visit the organization's website for the most recent information.

5 km
5k Xc - Open
3k Xc - 16 Years & Under
1k Xc - 10 Years & Under

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