When in July are most 10K races held?
The busiest weekend in Montana is July 24 and July 25, with 3 of them, 2 of those on Saturday, July 24. Every one of them is on a Saturday or a Sunday.
Race calendar · July 2027 · Montana
10K Races in Montana in July 2027
Every 10K in Montana in July 2027, all 6 of them, sorted by date. Dates, entry fees, finish-time stats from past results, and start-line maps.
What the field actually runs
July 10K Races, By the Numbers
1:08:29Median finish time
46:18Median winning time
21Median field size
5July 10K races with published results
How we calculate these stats: RunSesh calculates these figures from the most recent published results of past editions, sourced from RunSignup. We show aggregates only: field size, winning and median times, and the cutoff. We never publish individual finisher tables. Last updated Oct 18, 2026.
When in July
The July Race Weekends
10K races are not spread evenly across July. 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 and Longest-Running
The July 10K races that stand out on the numbers: the biggest field, and the longest unbroken run of editions.
Montana 10K Races by City in July
The Next 10K Runs in July
6 total Sat, Jul 10, 2027Run With The Wild Seeley Lake, MTFrom $30Details Sat, Jul 17, 2027Bob Marshall Trail Races Seeley Lake, MTFrom $55Details Sat, Jul 24, 2027Headwaters Bank Run (26th Annual) Three Forks, MTFrom $30Details Sat, Jul 24, 2027The Corps of Discovery Trail Races Three Forks, MTFrom $50Details Sun, Jul 25, 2027Flathead Lake Run Lakeside, MTRegistration opens Jan 12, 2027From $45Details Sat, Jul 31, 2027Yellowstone Park Trail Races West Yellowstone, MTFrom $50Details
Common Questions About Running a July 10K in Montana
What is a good 10K time?
Across the 5 of these July 10K races with published results from past editions, the median finisher ran 1:08:29, and the median winning time was 46:18. So anything under 1:08:29 puts you in the faster half of a typical field. That is the middle of these RunSignup fields, walkers and charity entrants included, not a national average.
How big is a typical July 10K field?
The median one finished 21 runners, across the 5 of these July 10K races with published results from past editions. Most are far smaller than the big-city events people picture, which means less crowding at the start and a friendlier field, with a last recorded finisher at 1:42:52.
Are there trail 10K races in Montana in July?
Yes, 2 races around Montana get you off the pavement: 2 are trail races.