About the Hartness Half Marathon & 5K
The course runs across a property that is mid-transformation, moving from industrial land toward a mixed-use development. Underfoot you get pavement, gravel, dirt roads, grass fields, and trail sections, sometimes within a few strides of each other. It runs cross-country style, so expect varied footing throughout rather than a single consistent surface.
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Finish-Time Stats
Going by the 2025 results, this is a small, friendly field, with a competitive front end and a big recreational middle.
13.1 Miles · 2025 results
169finishers
1:18:51winner
2:03:06median
3:44:43cutoff
Top 3: Caleb Richardson (1:18:51) · Ethan King (1:20:25) · Stephen Borisuk (1:24:52)
5K · 2025 results
125finishers
19:37winner
32:48median
1:09:45cutoff
Top 3: Jesse Gourde (19:37) · Jack Gaulden (19:57) · Noah Dozier (20:07)
The Hartness Half Marathon & 5K has been held every year since at least 2018. That is as far back as RunSignup's records for this race go, so it may well be older.
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.
Distances & Start Times
13.1 Miles12/12/2026 09:00$75
5K12/12/2026 09:00$30
13.1 Miles12/12/2026 09:00$88
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