Colleen De Reuck XC Classic
- Date Sat 31st October 2026
- Time 9:00AM MDT
- Location Boulder, Colorado
- Price $17.51 - $28.19
- Races 3 races
- Distances 5km, 1km
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Event summary
Join us for the exciting Colleen De Reuck XC Classic on Saturday, October 31st, 2026, at Harlow Platts Community Park in Boulder! This vibrant cross-country event honors the remarkable career of local legend Colleen De Reuck, one of the world's finest distance athletes. Participants of all ages and abilities are invited to celebrate health, fitness, and the spirit of running.
The event features a variety of race distances including a 1K for runners 10 years and under at 9:00 AM, a 3K for those 16 years and under at 9:15 AM, and an exhilarating 5K open race starting at 9:45 AM. Whether you're a seasoned competitor or just starting out, there's a place for everyone in this fun and festive atmosphere! Registration costs vary, with free entry for Mountain Lions, $15 for youth under 12, $20 for ages 13-19, and $25 for adults. Don't miss this fantastic opportunity to be part of a community celebration that pays tribute to a true sports icon!
The event features a variety of race distances including a 1K for runners 10 years and under at 9:00 AM, a 3K for those 16 years and under at 9:15 AM, and an exhilarating 5K open race starting at 9:45 AM. Whether you're a seasoned competitor or just starting out, there's a place for everyone in this fun and festive atmosphere! Registration costs vary, with free entry for Mountain Lions, $15 for youth under 12, $20 for ages 13-19, and $25 for adults. Don't miss this fantastic opportunity to be part of a community celebration that pays tribute to a true sports icon!
Organiser's Description
The Colleen De Reuck Cross Country Classic is a XC meet honoring one of the world's greatest ever distance athletes and Boulder local, Colleen De Reuck.
Each year, we celebrate Colleens career and her devotion to the sport of running, while promoting health and fitness, and also acknowledging a different Boulder Olympian every year.
The Colleen De Reuck Cross Country Classic is Race 2 of the Boulder XC series, taking place on Saturday October 31st. It will host a series of XC races for runners of all ages and abilities.
RACE 2
Harlow Platts Community Park
1400 Knox Dr. South Boulder, 80305
TIME
9:00AM - 10:30AM
COST - (This will help cover venue hire, electronic timing, portable toilets and insurance)
Mountain Lions Participants - FREE
12 YEARS & UNDER - $15.00
13 - 19 YEARS - $20.00
20 YEARS & OLDER - $25.00
SCHEDULE
9:00AM 10 YEARS & UNDER - 1K
9:15AM 16 YEARS & UNDER - 3K
9:45AM OPEN - 5K
Each year, we celebrate Colleens career and her devotion to the sport of running, while promoting health and fitness, and also acknowledging a different Boulder Olympian every year.
The Colleen De Reuck Cross Country Classic is Race 2 of the Boulder XC series, taking place on Saturday October 31st. It will host a series of XC races for runners of all ages and abilities.
RACE 2
Harlow Platts Community Park
1400 Knox Dr. South Boulder, 80305
TIME
9:00AM - 10:30AM
COST - (This will help cover venue hire, electronic timing, portable toilets and insurance)
Mountain Lions Participants - FREE
12 YEARS & UNDER - $15.00
13 - 19 YEARS - $20.00
20 YEARS & OLDER - $25.00
SCHEDULE
9:00AM 10 YEARS & UNDER - 1K
9:15AM 16 YEARS & UNDER - 3K
9:45AM OPEN - 5K
Races
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1400 Knox Dr, Boulder, 80305, CO, United States
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Colleen De Reuck XC Classic
