Colorado · 10K
Every upcoming 10K around Denver, with start times, entry fees, finish-time stats from past editions, start-line maps, and the local run clubs to train with.
4 upcoming 10K races found · 4 with finish-time stats
Denver's 10K scene lives in the same parks where the city's runners spend their everyday miles. City Park, with its lake views and gentle circuits, isn't just a training ground - it's a race venue. November in Denver can bite with cold and thin air at a mile high, but the running community here treats that as part of the deal, not a deterrent.
All four races here land in November, so you're picking a weekend, not a season. Fields range from intimate to genuinely large, and every race offers both a 5K and a 10K on the same day, which makes it easy to rope in a friend who isn't quite ready to double the distance yet.
By the numbers
The Denver races that stand out on the numbers: the biggest field, and the longest unbroken run of editions.
Train for it
The fastest way to a start line is a standing group run. These Denver clubs welcome 10K runners of all paces.
Browse all Denver run clubs →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 Jul 27, 2026.
Across the 4 RunSignup 10K editions with published results on RunSesh, walkers and charity entrants included, the median finish time is 1:00:34. The median winner crossed in 37:55, and the last finisher median was 1:27:59, so there's a wide spread and plenty of company across the whole range.
It depends which one you pick. Across the 4 races, the median 10K field size is 130 finishers - a manageable, friendly size. But if you want a livelier atmosphere, the Pumpkin Pie 5K/10K draws a field of 1,911 across its distances, while the Feet for Justice Run is a much quieter 177.
Entry fees run from $30 to $45. Three of the four races already have a price increase scheduled, so registering early is the straightforward way to pay less. If you wait until closer to race day, expect to pay more at most of them.
Denver has a strong club scene. Options include Rocky Mountain Road Runners, Colorado Harriers, Revolution Running, Denver Trail Runners, Runner's Edge of the Rockies, Colorado Columbines Women's Running Club, Runners Roost Central Park Run Club, and Denver Run Club - a solid range whether you prefer roads, trails, or a group that leans social.
All 4 races say they give a shirt. None of the 4 mention a finisher medal, though all 4 publish their giveaway details, so what you see is what's been confirmed - shirts are in, medals aren't listed.
