Trail Running Calendar United States 2026-2027

Run for the Hills offers scenic trail races and family-friendly runs in Corvallis. Choose from a challenging 30k or 8k trail course, a paved 2-mile walk/run, or a kids fun run. Proceeds benefit the Greenbelt Land Trust trail fund.

Overview This low-cost event aims to get people out on the trails in a fun environment that is open to everyone. The start and finish location is at the Lakeside pavilion near the South Trail Head in Oak Mountain State Park. Race Details Th..

The 12th annual Run for Woods takes place June 7, 2026 in Langhorne, PA. Runners and walkers can choose 5K or 1 mile routes that run across campus and into the nearby nature trail.

An inclusive community 5K in West Des Moines that promotes health equity and cultural awareness, with no finish times recorded and accessible paths at Raccoon River. Packet pick up and a concluding dance party are part of the event.

Experience the natural beauty of St. Charles at the Hickory Knolls Trail Run, featuring 5K, 10K, and relay options on scenic grass and dirt forest pathways.

Experience an empowering 5k obstacle mud run designed for women at Dorothy P. Flint 4-H Camp. Support sisterhood and breast cancer awareness while navigating a fun and muddy course in Riverhead.

Join the Treat Trot at Gadsden Park in Tampa for a day of running with distances ranging from a Kids Dash to a 15K. Enjoy chip timed results, finisher medals, and free event photos in a scenic park setting.

A 6 mile trail race in Pownal featuring single track paths and rolling hills. Limited to 180 runners, this event kicks off the Bradbury Mountain Trail Race Series with a focus on community and local conservation.

This 5K trail race takes place at Possum Creek Metropark on a course with varied surfaces and minimal elevation change. It's a low-cost, community-focused event organized by the all-volunteer Ohio River Road Runners Club. Registration is fr..

A weekly cross country series offering thirteen 5K races on Tuesday nights from April to July. The event takes place at Central Park in Parsippany and is open to all ages and abilities. Participants can register for the full series or pay f..

Join this weekly trail running series at the Catamount Outdoor Family Center featuring distances from 5k to 10k. There are special categories for children and water stations available on site for all runners.

Experience a three night intensive training camp in the PA Wilds focused on mastering the night sections of the Eastern States 100 course with supported logistics and lodge accommodations.

Experience exclusive access to private historic trails at Paradise Farm Camps. Choose between 5 mile, 5K, or 1.5 mile routes and enjoy a post race pizza party benefiting public trail programs.

Experience an incredible journey around the largest alpine lake in North America. This 200 mile ultramarathon traverses single track trails and ridge lines through the spectacular Desolation Wilderness.

The Otter Creek Trail Run kicks off the festival weekend on June 12th at Harmon Lake. Runners can choose a short 3-4 mile loop or a longer 12-13 mile adventure on scenic singletrack trails. The evening event includes timing, swag, and a pos..

Heat Wave is a timed track ultramarathon in Rose Hill, Kansas. Runners can test their endurance over 6, 12, or 24 hours, with optional nighttime starts. The event features chip timing, a cup-less format, and special awards for long-distance..

Event Overview The Oakridge Triple Summit Challenge is a three-day stage trail running race held in Oakridge, Oregon. The event features multiple race distances taking place over three days, from June 12 to 14, 2026. Distances & Format..

The 30th annual Holcomb Valley Trail Run returns to Big Bear Lake in June 2026. The weekend features a multi-day stage race and single-day distances from 5 to 33 miles on mountain trails. Registration opens in January with early bird pricin..

Experience the trails of Mendon Ponds Park during this evening trail run featuring 4 and 8 mile distances. This cup free event follows a 4 mile loop through scenic terrain with various inclines and local wildlife.

Experience the local trail community at Kinsey Park with a four mile loop featuring rolling hills and themed stretches. This event offers a great introduction to the local ultramarathon scene in Peoria.