Connecticut · Race calendar

Running Races in Cornwall, Connecticut

Upcoming running races in and near Cornwall, Connecticut - 5Ks, 10Ks, half marathons and more, with dates, pricing, finish-time stats, start-line maps, and local run clubs to train with.

3 upcoming races · 1 with finish-time stats

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By the numbers

The Biggest and Longest-Running

The Cornwall races that stand out on the numbers: the biggest field, and the longest unbroken run of editions.

Largest field185 finishersThe Little Guild 13th Annual Run & Wag 5Kin the 5K Longest-running13th yearThe Little Guild 13th Annual Run & Wag 5Kannual tradition

Sat, Oct 3, 2026Iron Hike - Fall Kuwohi Trail Half Marathon Plus Cornwall, CT15 MilesFreeDetails Sat, Oct 3, 2026Iron Hike - Fall Kuwohi Trail Half Marathon Plus Relay Cornwall, CT15 MilesFreeDetails Sat, Oct 17, 2026The Little Guild 13th Annual Run & Wag 5K Cornwall, CT5KFrom $35Details

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.

Common Questions About Racing in Cornwall

Where can I train for a race in Cornwall?

Browse Cornwall run clubs on RunSesh to find a training group at your pace.

Are there trail races near Cornwall?

Yes, 2 races around Cornwall get you off the pavement: 2 are trail races. Surfaces are not always published, so it is worth checking a specific race before you register.