5Ks within 25 mi of Castle Rock, CO
20+ races
Foothills/Mile High League Championships
Morrison, COTomorrowRegistration closed
- 5K
Registration closedView details
Cookie Run 5K/10K/13.1 DENVER/AURORA
Centennial, COIn 3 daysfrom $30
- 1 mi
- 5K
- 10K
- Half
from $30View details
Coffee Lovers Run 5K/10K/13.1 DENVER/AURORA
Centennial, COIn 3 daysfrom $30
- 1 mi
- 5K
- 10K
- Half
from $30View details
ASDAsh 5K to Beat Tooth Decay
Aurora, COIn 3 days$30
- 5K
$30View details
Kipling Villas 5K - 2026
Littleton, COIn 3 days$15
- 5K
$15View details
Kitty Beanz Cat 5k
Aurora, COIn 4 days$45
- 5K
$45View details
Your Story Isn't Over 5k/10k/Kids 1-Mile
Littleton, COIn 4 daysfrom $25
- 1 mi
- 5K
- 10K
from $25View details
Running Scared 5K/13K - Denver
Littleton, COIn 10 daysfrom $30
- 5K
- 13K
- 18K
from $30View details
Living Water 5K and Family Fun Walk/Jog
Denver, COIn 10 daysfrom $20
- 1 mi
- 5K
from $20View details
DU Crimson Classic 5K Run/1.5 Mile Walk
Denver, CO2 wks outFree
- 1.5 mi
- 5K
FreeView details
Hoofin' It Through the Hollows 5K
Centennial, CO2 wks out$15
- 5K
$15View details
YMCA Creepy Crawl 5K presented by Corwin Honda
Palmer Lake, CO2 wks outfrom $0
- 0.8 mi
- 5K
from $0View details
Race to Cure Sarcoma Denver
Denver, CO2 wks outfrom $10
- 1K
- 5K
from $10View details
Zedikiah Scholarship 5K
Denver, CO2 wks outFree
- 5K
FreeView detailsThe 14th Annual Odyssey Odyssey - 2026
Denver, CO2 wks outFree
- 1 mi
- 5K
FreeView details
Ghosts and Goblins 5K/10K
Denver, CO2 wks outfrom $36
- 5K
from $36View details
PB&J Fuel Run 5K/10K/13.1 DENVER/AURORA
Centennial, CO3 wks outfrom $30
- 1 mi
- 5K
- 10K
- Half
from $30View details
Halloween Trick or Trot Run 5K/10K/13.1 DENVER/AURORA
Centennial, CO3 wks outfrom $30
- 1 mi
- 5K
- 10K
- Half
from $30View details
Feet for Justice Run
Denver, CO3 wks outfrom $10
- 5K
- 10K
from $10View details
RMRR November 5k/15k
Denver, CO3 wks out$10
- 5K
- 15K
$10View details
Loading more races