Trail Running calendar near Niantic 2025-2026

Blue 2 Blue Challenge is a rugged 50K through New Haven trails, with about 6350 ft of climbing and technical rocky terrain including a summit at Mt Sanford. Expect a cutoff driven, no frills race for seasoned trail runners.

Take on the Dandelion Dash 5K or the Mushroom Mile on The Hartsbrook School trails, with a virtual option available. Muddy, scenic terrain and proceeds support the school's Land Stewardship program.

Run the Mount Archer Trail Race Sunday May 3 2026 in Lyme CT with a scenic 9.2 mile loop or a 3 mile option for runners and walkers. Chip timing, aid stations, and proceeds support Lyme emergency services.

Run a scenic 5 mile trail at Muscoot Farm with kids races for ages 2 to 12 and a family friendly vibe. Finish with Farm Bucks to spend at the Muscoot Farmers Market and optional shirts available by advance order.

Explore trails around Soapstone Mountain and Shenipsit Forest at the Soapstone Mountain Trail Races in Stafford Springs, CT on May 17, 2026. Pick a half marathon or 6K, support local trail stewardship, and register January 1, 2026.

Run a scenic 5K through Blydenburgh County Park in Smithtown on May 23, 2026, with a free Kiddie Dash for kids. Join in person or virtually, enjoy trails and post race refreshments while supporting the Never Stop Running Foundation.

Run the Mine Hill half marathon on 24 May 2026 in Roxbury Connecticut, starting and finishing at Mine Hill Distillery. Enjoy rolling country roads with sweeping farm views, then celebrate at the distillery after party.

IronHike Spring 26 at Mohawk Mountain CT in June offers endurance routes from 15 to 152 miles for solo runners, teams and families in a flexible relay format. Enjoy basecamp camping, support stations and finisher gear.

Run a scenic 3 mile trail through farm fields and finish among the vineyard rows at Westport Rivers Vineyard and Winery. Celebrate after with wine, music, BBQ and a souvenir glass for a festive postrun party.

Run the scenic 15.7 mile Nipmuck South Trail at Mansfield Hollow State Park, following the Nipmuck Trail along the Fenton River through woods, fields and a climb to a cliff. Proceeds benefit Connecticut trail stewardship groups and the Blue..

Soapstone Assault is a rugged 5.5 mile trail race with six steep climbs and about 1500 feet of climbing. Field limited to 50 runners and parking is tight, making this an intimate but fierce challenge with post race breakfast sandwiches.

Ridge Reaper Trail Runs on Aug 1, 2026 at Ward Pound Ridge, a scenic preserve 50 miles north of NYC. Choose 25K, 50K or 50 mile timed courses on technical singletrack and wide carriage roads with ridge views.

Experience the Stonington Cross Country 5K at Stonington High School, a scenic route from the track through campus streets and wooded trails to a field finish. Family friendly with a kids half mile for ages 10 and under.

Join an 8 hour trail gathering at Crandall's Park and run as many 5K loops as you like. Potluck, raffles, prizes and a Shenipsit Striders 50th anniversary gift for those who complete at least one loop.

Run the Old Goat Track Club XC Classic at Waters Farm in Sutton, a spike friendly 5K cross country loop and USATF New England Grand Prix stop. Perfect for teams and individual racers, with finish line snacks and a nearby after party.

Run for The Hills is a 4th annual trail 5K on September 12, 2026 at Oswegatchie Hills Nature Preserve, winding around Clark Pond. Expect exposed rocks and roots on scenic trails while helping support preserve maintenance.

Macedonia Trail Race at Macedonia Brook State Park offers scenic single track and forest trails with climbs and viewpoints. Choose 50K, 25K or 12K for a rewarding day of trail running in Connecticut.

Run the newly restored Moosup Valley State Park Trail in Moosup CT with 5K, 10K and a kids fun run on Sunday September 27, 2026. Postrace medallions or tee shirts, food and drink, leashed dogs welcome, and proceeds benefit the Rotary Club o..

Tackle an Everesting relay across 61+ miles and 29,029 feet of climbing at Mohawk Mountain in Cornwall CT, with a 72 hour window to run, hike or walk. Team up and test endurance on this epic fall challenge.

Iron Hike Fall Double Kuwohi Trail Marathon Plus Relay is a timed 24 hour trail challenge covering more than 28 miles with epic elevation at Mohawk Mountain in Cornwall Connecticut. Choose solo or relay, run, hike or walk and chase a big da..