Home / Denver & Boulder / 10K races
10K races near Denver (2026-27)
Updated
23 10k races are coming up near Denver in the next 90 days; the next is Halloween Trick or Trot Run 5K/10K/13.1 Denver/Aurora on Saturday, October 31 in Centennial. 73 10k races are listed near Denver for the next 12 months.
All DenverDenver (14)Boulder County (1)Denver Suburbs (53)Foothills & Mountains (3)Fort Collins & Loveland (2)
By date
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Halloween Trick or Trot Run 5K/10K/13.1 Denver/Aurora
Sat Oct 31 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
Reg. closed -
PB&J Fuel Run 5K/10K/13.1 Denver/Aurora
Sat Oct 31 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
Reg. closed -
from $35Goes up Oct 31
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from $50Goes up Oct 19
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Turkey Trails- Denver
Sat Nov 7 · 8:00 AM · Littleton · Denver Suburbs
1 mile5K10KHalf marathonTrail
from $22Goes up Oct 19 -
City Park Classic (5k/10k & 1 Mile Walk of Hope for Pancreatic Cancer Research)
Sat Nov 7 · 9:00 AM · Denver · Denver
5K10K
from $50Goes up Oct 31 -
Run for Mental Health 5K/10K/13.1 Denver/Aurora
Sat Nov 14 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
Veterans Day Freedom Run 5K/10K/13.1 Denver/Aurora
Sat Nov 14 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
Salute to Veterans 5K/10K/Half Marathon - Denver
Sat Nov 14 · 8:00 AM · Aurora · Denver Suburbs
5K10KHalf marathon
from $15Goes up Nov 8 -
from $45
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Turkey Trek (13.1, 10k, 5k & 2k)
Sat Nov 21 · 8:30 AM · Arvada · Denver Suburbs
2K5K10KHalf marathon
from $29Goes up Nov 1 -
from $35Goes up Nov 4
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from $36Goes up Nov 21
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from $44Goes up Nov 14
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Coffee Lovers Run 5K/10K/13.1 Denver/Aurora
Sat Nov 28 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
Thanksgiving Gobble Trot Run 5K/10K/13.1 Denver/Aurora
Sat Nov 28 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
from $50Goes up Nov 22
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from $27Goes up Nov 16
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Run for Breast Cancer 5K/10K/13.1 Denver/Aurora
Sat Dec 12 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
Sunrise Marathon 5K/10K/13.1 Denver/Aurora
Sat Dec 12 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
A Merry Christmas Run 5K/10K/13.1 Denver/Aurora
Sat Dec 26 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
New Year's Run 5K/10K/13.1 Denver/Aurora
Sat Dec 26 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
from $50Goes up Dec 27
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MLK Jr. Freedom Run 5K/10K/13.1 Denver/Aurora
Sat Jan 16 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
Sunrise Marathon 5K/10K/13.1 Denver/Aurora
Sat Jan 16 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
from $39Goes up Oct 18
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from $25Goes up Nov 1
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Coffee Lover Run Denver/Aurora
Sat Jan 30 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
Run for Donut Denver/Aurora
Sat Jan 30 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
Time Travel Half-Marathon/5K/10K - Denver
Sat Jan 30 · 9:00 AM · Westminster · Denver Suburbs
1 mile5K10KHalf marathon
from $20Goes up Oct 27 -
from $45Goes up Nov 7
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from $35Goes up Jan 30
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Old Man Winter Bike Rally & Run
Sun Feb 7 · 9:30 AM · Lyons · Fort Collins & Loveland
5K10KHalf marathon
from $49Goes up Nov 2 -
Run for Chocolate 5K/10K/13.1 Denver/Aurora
Sat Feb 13 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
Valentine's Day Run 5K/10K/13.1 Denver/Aurora
Sat Feb 13 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
Run For Mental Health Denver/Aurora
Sat Feb 27 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
Run Together Against Breast Cancer Denver/Aurora
Sat Feb 27 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
Time to Paddy 5K/10K & Lucky 13.1 13.1 - Denver
Sat Mar 6 · 8:00 AM · Denver · Denver
1 mile5K10KHalf marathon
from $22Goes up Nov 9 -
St. Paddy's Day Lucky Run 5K/10K/13.1 Denver/Aurora
Sat Mar 20 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
Sunrise Marathon 5K/10K/13.1 Denver/Aurora
Sat Mar 20 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
from $40Goes up Dec 22
-
Always Hope Easter Run Denver/Aurora
Sat Mar 27 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
SuperHeroes Run Denver/Aurora
Sat Mar 27 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
Run for PB&J 5k/10k/13.1 Denver/Aurora
Sat Apr 10 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
Sloth Run 5K/10K/13.1 Denver/Aurora
Sat Apr 10 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
Spring Fling Prairie Dog Half, 10k, & 5k
Sun Apr 11 · 8:00 AM · Arvada · Denver Suburbs
5K10KHalf marathon
from $39Goes up Jan 11 -
Coffee Lover Run Denver/Aurora
Sat Apr 24 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
Run for Donut Denver/Aurora
Sat Apr 24 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
from $35Goes up Oct 25
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DoNot Stop Half Marathon/5K/10K - Denver
Sun Apr 25 · 8:00 AM · Denver · Denver
1 mile5K10KHalf marathon
from $22Goes up Jan 20 -
Run for Chocolate 5k/10k/13.1 Denver/Aurora
Sat May 8 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
Hometown Half Marathon/5K/10K - Denver
Sun May 9 · 7:00 AM · Denver · Denver
1 mile5K10KHalf marathon
from $22Goes up Nov 11 -
Colorado Women's Classic - Westminster
Sun May 9 · 8:00 AM · Westminster · Denver Suburbs
5K10K10 miles
from $39Goes up Feb 8 -
SuperHeroes Run Denver/Aurora
Sat May 29 · 7:30 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
see site
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Colorado 13er (Half Marathon/10k/5k)
Sun Jun 6 · 6:30 AM · Louisville · Denver Suburbs
5K10KHalf marathonTrail
from $35Goes up Mar 1 -
from $35Goes up Dec 13
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Run Juneteenth Day 5K/10K/13.1 Denver/Aurora
Sat Jun 19 · 7:00 AM · Centennial · Denver Suburbs
1 mile5K10KHalf marathon
from $30 -
from $32Goes up Mar 16
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from $12Goes up Mar 22
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from $35Goes up Mar 1
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from $35Goes up Jan 11
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Summer Splash Prairie Dog Half, 10k, & 5k
Sat Jul 17 · 6:30 AM · Castle Rock · Denver Suburbs
5K10KHalf marathonTrail
from $39Goes up Apr 18 -
Heatwave Half Marathon/5K/10K - Denver
Sat Jul 17 · 7:00 AM · Denver · Denver
1 mile5K10KHalf marathon
from $22Goes up Jan 19 -
from $20Goes up May 2
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from $35Goes up Feb 8
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from $22Goes up May 4
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Pioneer Prairie Dog Half, 10k & 5k
Sun Aug 22 · 7:15 AM · Westminster · Denver Suburbs
5K10KHalf marathon
from $39Goes up May 24 -
from $30Goes up Apr 30
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Golden Harvest Half Marathon & 5K/10K - Denver
Sat Sep 11 · 8:00 AM · Denver · Denver
1 mile5K10KHalf marathon
from $22Goes up Mar 16 -
from $35Goes up Mar 19
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from $25Goes up Apr 6
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see site
Quick answers
How many 10k races are near Denver in the next 3 months?
23 10k races are listed near Denver between October 17 and January 15. The next is Halloween Trick or Trot Run 5K/10K/13.1 Denver/Aurora on Saturday, October 31 in Centennial.
What is the cheapest 10K near Denver right now?
Salute to Veterans 5K/10K/Half Marathon - Denver on November 14 has the lowest listed entry fee in the next 90 days: $15. Prices are before the registration platform's processing fee.
When does the next early-bird price end for 10k races near Denver?
Colorado Cold Snap: the 5K goes from $39 to $44 after October 18. 39 more of these 10k races publish a later price increase.
Are there 10k races near Denver this weekend?
None are listed for October 17 to October 18. The next is Halloween Trick or Trot Run 5K/10K/13.1 Denver/Aurora on Saturday, October 31 in Centennial.