5K Races in Connecticut
Connecticut has 107 upcoming 5K races scheduled for 2026. Most of the calendar falls in the warmer months: 71 of 107 races (66%) take place between May and September, with September (26 events) the busiest month. No single city dominates the calendar. Milford leads with 6 races, followed by Hamden (4), Hartford (3), and Colchester (3). The remaining 85% of the calendar is spread across smaller cities.
5K races by month in Connecticut
Sep (26) · Oct (20) · Aug (17) · Jul (15) · Jun (10) · Nov (10) · May (3) · Dec (3) · Mar (2) · Apr (1)
Showing 24 of 107
Running
Riverfront Hartford 5K
Hartford, CT
Running
Riverfront Hartford 5K
June 25, 2026
Hartford, CT
Running
THE FAIRFIELD POLICE SUNSET 5K - Presented by Moneco Advisors
July 15, 2026
Fairfield, CT
5K Races in Nearby States
Frequently asked questions
How long is a 5K race?▾
A 5K is 3.1 miles (5 kilometers). It is the most popular race distance in the US and a great starting point for new runners. RACE lists thousands of 5K events across all 50 states.
What is a good 5K time for beginners?▾
A good beginner 5K time is 30-35 minutes. Many first-time runners aim to complete the distance without stopping. The average US 5K finish time is around 28 minutes.
How do I find a 5K near me?▾
Use the RACE search bar to enter your zip code or state and filter by distance. You can also browse by month to find races that fit your schedule. Turkey Trots in November and charity 5Ks are especially popular.
How long does it take to train for a 5K?▾
Most couch-to-5K programs are 6-8 weeks long with 3 runs per week. If you can already jog for 10-15 minutes, you could be ready in 4-6 weeks with consistent training.