Ansonia Trails 5K

The Frozen Heart 900 will take place in Rockfall on Saturday 7 February 2026. You can run 50 miles.

Run Sleeping Giant State Park on scenic, challenging trails with 25K and 50K options. Tackle runnable miles, rocky singletrack and a steep scramble to sweeping views, while supporting the park through registration proceeds.

Run or walk the John Jay Community Trail Race in Cross River through scenic wooded trails and rolling hills, with 5k, 4k walk and a Kids Jay Dash on the track. A family friendly community event that finishes on the John Jay Contest Field.

A women's only trail race at Lake Mohegan in Fairfield, CT on April 25, 2026 offering 5K, 10K and a four hour looped option. Organized by Steep Endurance with cupless aid practices, finisher medals and podium awards.