Logo

Nipmuck South Trail Race

Mansfield, United States • 14 Jun 2026

The Nipmuck South Trail Race is a 15.7-mile out-and-back trail run held in Mansfield, Connecticut, starting at Mansfield Hollow State Park. The course follows the scenic Nipmuck Trail alongside the Fenton River, featuring varied terrain including small bridge crossings, a climb to a 50-foot cliff, fields, and woods. Runners encounter three water stops and receive support at three road crossings.

The race has a 5-hour cutoff, with timing ending at 2:00 PM. Proceeds benefit Connecticut trail stewardship organizations. The event is organized by the Shenipsit Striders club and is part of the Blue Blazed Trail Running Series, promoting trail running and conservation. Visit the organization's website for the most recent information.

United States Connecticut Mansfield

Race information

Website Registration
16 mi
15 Miler
Visit the organization's website for the most recent information.
Trail runs nearby

Moosup Valley 10K All Trail Race

Moosup - 18 mi from Mansfield

The Moosup Valley 5K and 10K All Trail Race takes place in Moosup, Connecticut, on the newly restored Moosup Valley State Park Trail. This event features a 5K, a 10K, and a Kids Fun Run, all held on a 100% trail course that crosses only one dead-end road. The race starts and finishes at the Griswold..

CT Donut Run

West Hartford - 26 mi from Mansfield

CT Donut Run is a 31.5-mile charity group run in Connecticut, presented as a long, donut-filled endurance experience rather than a traditional race. The route centers in West Hartford and visits several donut stops, including locations in Newington, Berlin, Wallingford, and North Haven, finishing in..

Nipmuck Trail Marathon

Ashford - 8 mi from Mansfield

NipMuck Trail Marathon, in Ashford, CT, features two options: the original NipMuck Trail Marathon (26.4 miles) and a two-person NipMuck Relay. The race uses a 13-mile middle segment of the Nipmuck Trail, running south to Route 44, back to the start, then north to Boston Hollow before finishing at Pe..

Tackle the Trail - Pomfret, CT

Pomfret - 15 mi from Mansfield

The Tackle the Trail - Pomfret, CT will take place in Pomfret on Saturday 18 October 2025. You can run between 10 and 42 kilometers.

Book It for Books 10k

Springfield - 28 mi from Mansfield

Book It for Books 5k & 10k is a charity running event at Lake Accotink Park in Springfield, VA, benefiting Reading is Fundamental of Northern Virginia (RIF NOVA). The weekend features a 1-mile fun run, a 5k trail out-and-back on the lake’s south side, and a 10k course that runs out-and-back on the n..

Thompson Turkey Trot

North Grosvenor Dale - 21 mi from Mansfield

The Centerville Bank Thompson Turkey Trot is an annual event held at the West Thompson Dam Overlook Shelter in Thompson, Connecticut. It features a 5K timed trail run, a 3K untimed walk called the "Wobble" where dogs on leashes are welcome, and a free kids' fun run for children 12 and under. The eve..