Trail Running calendar near Ansonia 2026-2027

We have found 113 Trailruns within 80 miles of Ansonia. See below where and when you can find the races.

Join the XC Summer Series, a friendly weekly cross country 5K on Tuesday nights in Parsippany from April 28 to September 1, 2026. All ages and abilities welcome, walkers included, with chip timing and after race refreshments.

Join the XC Summer Series, a friendly weekly cross country 5K on Tuesday nights in Parsippany from April 28 to September 1, 2026. All ages and abilities welcome, walkers included, with chip timing and after race refreshments.

July 2026

Run the Red Wing Trail Challenge in Lagrangeville, NY on July 5 with 15K, 30K, and 60K options on a runnable 15K loop with varied terrain and serious climbing. Aid stations, lap base for 60K, and post race food make this a true trail day.

Pinky's Rock n Rolla is a lively 4 mile trail race through Forest Park's scenic trails celebrating Pinky the Pacer. Finishers get medals, top three men and women earn prizes, dogs welcome, and proceeds benefit Puppy Kitty NYCity.

Join the XC Summer Series, a friendly weekly cross country 5K on Tuesday nights in Parsippany from April 28 to September 1, 2026. All ages and abilities welcome, walkers included, with chip timing and after race refreshments.

A 5.5 mile trail race at Soapstone Mountain with six repeated climbs totaling about 1500 feet of ascent. The course follows multiple trails around the mountain, finishes at the base of the tower after Killer Hill, and includes technical ter..

Join the XC Summer Series, a friendly weekly cross country 5K on Tuesday nights in Parsippany from April 28 to September 1, 2026. All ages and abilities welcome, walkers included, with chip timing and after race refreshments.

August 2026

Ridge Reaper Trail Runs returns Aug 1, 2026 at Ward Pound Ridge Reservation near NYC, offering multiple distances from runnable loops to epic 50 mile challenges. Expect wooded technical trails, ridge views, finisher medals and podium awards..

Run the Stonington Cross Country 5K in Pawcatuck at Stonington High School on Wednesday August 5. The scenic course starts and finishes on the track and winds through quiet streets, trails and grassy crossings for a community run.

Interstate 17 is a challenging 17 mile trail run on August 8, 2026 in Closter NJ that traces Hudson River viewpoints. Expect rugged technical singletrack, steep climbs and boulder scrambles across four loops with fully stocked aid stations.

Join the 14th Annual Sweltering Summer Ultra, an 8 hour track challenge at Clapp Park in Pittsfield on August 8, supporting the AYJ Fund for children with cancer. Chip timing, a lively aid station and pizza and ice pops keep energy up.

Run loops on a roughly 5K trail course during an eight hour celebration with the Shenipsit Striders in Tolland. Bring food, enjoy the grill, earn raffle tickets and a 50th anniversary gift while supporting local trail stewardship.

Test your limits on scenic technical trails in Fahnestock State Park with 50K, 25K and 5.5 mile options on August 15, 2026. Enjoy full aid stations, post race food, swag and proceeds supporting park conservation.

Join the XC Summer Series, a friendly weekly cross country 5K on Tuesday nights in Parsippany from April 28 to September 1, 2026. All ages and abilities welcome, walkers included, with chip timing and after race refreshments.

Take on the Jug End Loop Ultra at Jug End State Reservation on August 22, 2026. Run or walk a rolling 4.2 mile loop as many times as you can in six hours through woods, fields, and an apple orchard while supporting local charities.

Join the XC Summer Series, a friendly weekly cross country 5K on Tuesday nights in Parsippany from April 28 to September 1, 2026. All ages and abilities welcome, walkers included, with chip timing and after race refreshments.

September 2026

Join the XC Summer Series, a friendly weekly cross country 5K on Tuesday nights in Parsippany from April 28 to September 1, 2026. All ages and abilities welcome, walkers included, with chip timing and after race refreshments.

Run the rugged Shawangunk Ridge Trail near Rosendale NY for epic cliff top views across five states. Pick 70 mile, 30 mile or half marathon courses over rocky, technical terrain in this unsupported, self reliant challenge.

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.

A mixed-surface trail event at South Mountain Reservation in South Orange offering distances from 5K up to 50M, with aid stations roughly every three miles and course maps available.