Lace up those sneakers and get ready to celebrate autumn at its finest! Whether you’re racing for a personal record, taking a brisk fall stroll, or cheering on your little sprinters, the Fearless 5K Run & Walk is back and better than ever. Skip the pavement—this is a true trail race around our 33 acre campus, through our stunning, crisp nature trails, offering a gorgeous backdrop of fall foliage for runners and walkers of every pace. Bring the whole crew for a morning packed with fresh air, family fun, breakfast treats, and a medal to celebrate your finish. From the Kids’ Fun Run to the final stretch on the trail, it’s the ultimate way to kick off a crisp October weekend together!
Oct 17, 2026
Distance — 1.6K
Type — Running
09:45
$10.00
Oct 17, 2026
Distance — 5K
Type — Running
10:00
$40.00
These values represent the 3-year monthly averages for October in Middlefield.
Learn more about the host city, Middlefield.
Middlefield is a town in Middlesex County, Connecticut, United States. The town is part of the Lower Connecticut River Valley Planning Region. The population was 4,217 at the 2020 census. The town includes the village of Rockfall in the northeastern section.
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