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Connecticut Half Marathons in April

This is the calendar of all the Connecticut half marathons in April. On these race calendars, not only will you be able to search the basics of cities and dates, but you’ll also be able to find April Connecticut half marathons by difficulty, scenery, race size, and attributes like whether it’s pet-friendly, stroller-friendly, or has a great finisher party.

If you can’t find the half marathon you’re looking for in Connecticut in April, it’s possible the race has not updated their date to the current year or has switched months. If you know a race belongs on this calendar or have any edits you’d like to suggest for an existing race in Connecticut in April, you can email us [email protected].

Connecticut

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Filter Connecticut Half Marathons

April 12, 2026
500-1000 runners
Cheshire, Connecticut

Running in Connecticut

FAQ

What are the most popular Connecticut half marathons?

The Mystic Half Marathon, the UConn Health Half Marathon and the Hartford Half Marathon are the three most popular half marathons in Connecticut.

What’s the best half marathons in Connecticut for beginners in 2025?

Our favorite half marathons in Connecticut are the Mystic Half Marathon for it’s scenic New England coastal course and large running field. We also love the Fairfield Road Races Half Marathon for beginners because of it’s easy and scenic course along Jennings Beach.

Which months can I run a half marathon in Connecticut?

You can run a half marathon in Connecticut in May, June, August, September, October, & November.

Which Connecticut cities have half marathons?

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