Home / Denver & Boulder / July 2027
Races near Denver in July 2027
Updated
7 races are on the calendar near Denver in July 2027, starting with Let Freedom Run 5k/10k - Louisville on Sunday, July 4 in Louisville. Listed by date, with prices and early-bird deadlines where the race publishes them.
Oct 2026Nov 2026Dec 2026Jan 2027Feb 2027Mar 2027Apr 2027May 2027Jun 2027Jul 2027Aug 2027Sep 2027
By date
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from $35Goes up Mar 1
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from $35Goes up Jan 11
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from $30Goes up Feb 28
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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 $35Goes up Jul 5
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from $20Goes up May 2
Quick answers
How many races are near Denver in July 2027?
7 races are listed near Denver in July 2027. The first is Let Freedom Run 5k/10k - Louisville on Sunday, July 4 in Louisville, and the last is Eat. Run. Adopt. 10K on July 31.
What is the cheapest race near Denver in July 2027?
Eat. Run. Adopt. 10K on July 31 has the lowest listed entry fee: $20. Prices are before the registration platform's processing fee.
When does the next early-bird price end for races near Denver?
All-Out Dog Days: the Half marathon goes from $65 to $70 after January 11. 6 more of these races publish a later price increase.
Are there half marathons or marathons near Denver in July 2027?
Yes: 3 half marathons and 0 marathons. The first is All-Out Dog Days on July 10.