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5K Races in Cambridge, Ma

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Found 1 upcoming races•Updated daily•Last updated: Jun 14

Cambridge Half Marathon + 5K

📍 Cambridge, MA•📅 Saturday, Oct 31, 2026•6 events
5K5KCambridge Half Marathon + 5K ChallengeCambridge Half Marathon + 5K Challenge Charity Runner13.1 Miles13.1 Miles
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5K

Starts 10/31/2026, 10:00:00 AM• Current price: $45
Register 5K

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Cambridge Half Marathon + 5K Challenge

Starts 10/31/2026, 10:00:00 AM• Current price: $175
Register Cambridge Half Marathon + 5K Challenge

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Cambridge Half Marathon + 5K Challenge Charity Runner

Starts 10/31/2026, 10:00:00 AM• Current price: $175
Register Cambridge Half Marathon + 5K Challenge Charity Runner

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