United States · Connecticut
Connecticut Race Calendar
Browse 5Ks, marathons, triathlons, cycling and more across Connecticut — explore top cities, sports and upcoming dates.
- Events
- 588
- Cities with events
- 178
- Next race
- Oct 11
Last updated:
About
Racing in Connecticut
Connecticut lists 588 active races, with the busiest race scenes in Roxbury, Cornwall and Stratford. Running leads the Connecticut calendar, alongside other running, cycling, swimming and multisport events across the state. Whether you're chasing a first 5K or a marathon PR, every listing below includes dates, distances and a direct link to register.
Every distance
From 5Ks and 10Ks to half marathons and longer, Connecticut's calendar spans road, trail, cycling, swimming and triathlon events.
When to race
Spring and fall are the busiest seasons, but you will find events on the calendar throughout the year.
Easy to register
Every event shows its distances and dates with a direct link to the official registration page.
Coming soon
Upcoming Races in Connecticut
Benhaven Walk for Autism
Footprints on our Hearts Walk & 5K
Walk/Run for Abilis
Lime Rock Park 5K
Country School XC Invitational
New Milford XC Quad Meet
NVL Cross Country Championship
Wooster Invitational
Harvest Hope 5K
Ivoryton Pumpkin Chase
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Popular sports in Connecticut
Most active
Top cities for races
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All cities in Connecticut
Good to know
Frequently asked questions
Everything you need to know about finding and registering for races in Connecticut.
Browse all events →How many races are there in Connecticut?
Which Connecticut cities host the most races?
When is race season in Connecticut?
Are there beginner-friendly races in Connecticut?
How do I register for a race?
Ready to find your next race?
Browse every event in Connecticut with dates, distances and registration links.
Browse all Connecticut races