CT · October 2026

Half Marathons in Connecticut in October

3 half marathons in Connecticut are on the calendar for October 2026, in Northeast, Ridgefield, WESTON. Tap a race for the course, weather, past results and how to register.

Tackle the Trail (TM) · Northeast, Connecticut

OCT 17

The Ridgefield Road Fest 50th ANNIVERSARY: 1/2 Marathon, 7-Miler, & Iris Fund 5K · Ridgefield, Connecticut

Standout77OCT 18

Reservoir Run Half Marathon, 5K, Kids Fun Runs & Family Stroll · WESTON, Connecticut

Standout74OCT 25

All upcoming half marathons in Connecticut→