When in February are most half marathons held?
The busiest weekend in Colorado is February 13 and February 14, with 4 of them, 2 of those on Saturday, February 13. Every one of them is on a Saturday or a Sunday.
Race calendar · February 2027 · Colorado
Half Marathons in Colorado in February 2027
Every Half Marathon in Colorado in February 2027, all 8 of them, sorted by date. Dates, entry fees, finish-time stats from past results, and start-line maps.
When in February
The February Race Weekends
Half marathons are not spread evenly across February. Here is how the calendar actually falls, weekend by weekend, which is the part worth knowing before you book a trip or plan a taper around one.
By the numbers
The Biggest Field
The largest field of any February Half Marathon in Colorado, from the most recent published results.
Colorado Half Marathons by City in February
All Half Marathons in Colorado in February
8 total Sat, Feb 6, 2027All-Out Mardi Crawl Arvada, COFrom $85Details Sun, Feb 7, 2027Stories Trail Runs Colorado Springs, COFrom $80Details Sat, Feb 13, 2027Valentine's Day Run 5K/10K/13.1 DENVER/AURORA Centennial, COFrom $45Register Sat, Feb 13, 2027Run for Chocolate 5K/10K/13.1 DENVER/AURORA Centennial, COFrom $45Register Sun, Feb 14, 2027The Toyota Super Half Marathon™& Game Day 5K™ Colorado Springs, COFrom $75Details Sun, Feb 14, 2027Ralston Creek Half Marathon & 5k Arvada, COFrom $75Details Sat, Feb 27, 2027Run Together Against Breast Cancer DENVER/AURORA Centennial, COFrom $45Register Sat, Feb 27, 2027Run For Mental Health DENVER/AURORA Centennial, COFrom $45Register
Common Questions About Running a February Half Marathon in Colorado
Are there trail half marathons in Colorado in February?
Yes, 2 races around Colorado get you off the pavement: 1 is a trail race, and 1 mixes road and trail.