10Ks within 50 mi of Glen Haven, CO
20+ races
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
Candy Cane Course - Denver
Westminster, CO8 wks outfrom $22
- 50 m
- 1 mi
- 5K
- 10K
- 9.3 mi
from $22View details
Santa Catch 5k & 10k
Windsor, CO9 wks outfrom $15
- 1 mi
- 5K
- 10K
from $15View details
Colorado Cold Snap
Louisville, CO14 wks outfrom $39
- 5K
- 10K
from $39View 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
Lucky Brew Race 5K, 10K, 15k & Half Marathon
Severance, CO22 wks outfrom $20
- 0.6 mi
- 5K
- 10K
- 9.3 mi
- Half
from $20View 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
The Colorado Marathon
Fort Collins, CO29 wks outfrom $45
- 5K
- 10K
- Half
- Marathon
from $45View 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
Summits Trail Runs
Granby, CO35 wks outRegistration closed
- 10K
- 13.9 mi
- 27.8 mi
- 33.9 mi
Registration closedView details
Red, White and Brew 5k, 10k & Half Marathon
Windsor, CO36 wks outfrom $18
- 1 mi
- 5K
- 10K
- Half
from $18View details
Father's Day Classic 10k, 5k, & 1 Mile
Arvada, CO36 wks outfrom $12
- 1 mi
- 5K
- 10K
from $12View details
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