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Half Marathons Found In Denver, Colorado
View all ↓Half Marathons in & near Denver, Colorado 2024 - 2025
The most comprehensive list of Half Marathons in and near Denver, Colorado in 2024 - 2025. Find your perfect race!
Race Calendar: Half Marathons Found In Denver, Colorado
All-Out Runapalooza
Arvada, Colorado
02 Aug 25
$27.50 - $64.60
Bound for Boston Marathon & Half Marathon - Denver
Denver, Colorado
03 Aug 25
$28.60 - $81.50
Erie Half & 5k
Erie, Colorado
17 Aug 25
$35.00 - $60.00
Staunton Rocks! Marathon and Half Marathon
Pine, Colorado
23 Aug 25
$96.40 - $117.60
Labor Day Half Marathon
Parker, Colorado
01 Sep 25
$34.40 - $77.60
Black Squirrel Half Marathon
Bellvue, Colorado
06 Sep 25
$96.40
All-Out Fall Fest
Westminster, Colorado
13 Sep 25
$27.50 - $64.60
Spooky Sprint - Colorado Springs
Colorado Springs, Colorado
13 Sep 25
$18.83 - $44.28
Spooky Sprint - Denver
Denver, Colorado
14 Sep 25
$18.83 - $44.28
Red Feather Trail Jamboree
Red Feather Lakes, Colorado
26 Sep 25 - 28 Sep 25
$96.40 - $295.00
Pioneer Prairie Dog Half, 10k & 5k
Westminster, Colorado
27 Sep 25
Free - $75.00
Colorado Springs Marathon, Half, 5K, and Kids K
Colorado Springs, Colorado
04 Oct 25 - 05 Oct 25
Free - $535.35
Windsor Marathon, Half Marathon, 10k & 5k
Windsor, Colorado
05 Oct 25
$15.00 - $85.00
The Long View Marathon
Fort Collins, Colorado
11 Oct 25
$38.10 - $107.00
Westy Half & 5k
Westminster, Colorado
12 Oct 25
$35.00 - $60.00
Blue Sky Trail Marathon & Half Marathon
Fort Collins, Colorado
18 Oct 25 - 19 Oct 25
$96.40 - $117.60
All-Out Kooky-Spooky
Golden, Colorado
02 Nov 25
$27.50 - $64.60
HRCA Backcountry Wilderness Half Marathon
Lone Tree, Colorado
08 Nov 25
$64.85
All-Out Fa La La
Westminster, Colorado
06 Dec 25
$27.50 - $64.60
50 States Half Marathon Club Life Membership
Colorado Springs, Colorado
25 Apr 31
50 States Half Marathon Club Life Membership
Colorado Springs, Colorado
26 Apr 31
Prairie Dog Run Series
Louisville, Colorado
12 Jan 25 - 27 Sep 25
$900.00
Autumn Run
Buena Vista, Colorado
20 Sep 25
$54.88 - $92.24
Layafette Music Fest Half-Marathon/10K/5K
Louisville, Colorado
05 Oct 25
$32.80 - $105.94
Rock Canyon Half Marathon
Pueblo, Colorado
07 Dec 25
$38.10 - $59.30
Showing 41-65 of 65 results