10Ks within 25 mi of Black Hawk, CO
20+ races
The KEG Enduro
Idaho Springs, COIn 11 daysfrom $30
- 6 mi
from $30View details
All-Out Kooky-Spooky
Golden, CO3 wks outfrom $50
- 5K
- 10K
- Half
from $50View details
TURKEY TREK (13.1, 10k, 5k & 2k)
Arvada, CO6 wks outfrom $29
- 2K
- 5K
- 10K
- Half
from $29View details
Broomfield Turkey Day 5K/10K
Broomfield, CO7 wks outfrom $22
- 5K
- 10K
from $22View details
All-Out Fa La La
Westminster, CO8 wks outfrom $50
- 5K
- 10K
- Half
from $50View details
All-Out Polar Prowl
Arvada, CO13 wks outfrom $40
- 5K
- 10K
- Half
from $40View details
Colorado Cold Snap
Louisville, CO14 wks outfrom $39
- 5K
- 10K
from $39View details
Yeti Chase 5k/10k
Morrison, CO15 wks outfrom $25
- 5K
- 10K
from $25View details
Time Travel Half-Marathon/5K/10K - Denver
Westminster, CO16 wks outfrom $15
- 100 m
- 1 mi
- 5K
- 10K
- Half
from $15View details
All-Out Mardi Crawl
Arvada, CO17 wks outfrom $45
- 5K
- 10K
- Half
from $45View details
Westy Winter Waggle 5&10k
Westminster, CO17 wks out$35
- 5K
- 10K
$35View details
2027 C.O.P.S. WINTER RACE SERIES
Golden, CO19 wks outRegistration closed
- 5K
- 10K
Registration closedView details
All-Out Spring Fever
Golden, CO23 wks outfrom $40
- 5K
- 10K
- Half
from $40View details
Spring Fling Prairie Dog Half, 10k, & 5k
Arvada, CO26 wks outfrom $39
- 5K
- 10K
- Half
from $39View details
All-Out Beat the Heat
Westminster, CO28 wks outfrom $35
- 5K
- 10K
- Half
from $35View details
Colorado Women's Classic - Westminster
Westminster, CO30 wks outfrom $0
- 100 yd
- 5K
- 10K
- 10 mi
from $0View details
Colorado 13er (Half Marathon/10k/5k)
Louisville, CO34 wks outfrom $35
- 5K
- 10K
- Half
from $35View details
All-Out Summer Breeze
Arvada, CO35 wks outfrom $35
- 5K
- 10K
- Half
from $35View details
Father's Day Classic 10k, 5k, & 1 Mile
Arvada, CO36 wks outfrom $12
- 1 mi
- 5K
- 10K
from $12View details
Let Freedom Run 5k/10k - Louisville
Louisville, CO38 wks outfrom $0
- 100 yd
- 5K
- 10K
from $0View details
Loading more races