Trail Running calendar near Kingsville 2026-2027

A four-date series of 10K trail runs in the Pickall Area of Patapsco Valley State Park from May 6 to May 27, 2026, with running time results and options to enter single dates or the full series.

Evening 5k and 10k through the historic Manassas National Battlefield with start and finish at The Winery at Bull Run in Centreville, VA. In-person and virtual options are offered, with some virtual packages including medals or shirts.

Tough Mudder Philly on May 23, 2026 at Plantation Field offers 5K, 15K and Infinity obstacle runs with named obstacles, finisher items, spectator festival access, and group and volunteer options.

Furbutt's Backyard uses a 4.167 mile hourly loop with a 24 Hour 100 mile limit and a 12 Hour After Dark option at Mustang Trailhead. A single aid station supplies water, ice, Gatorade and snacks and crews are allowed there.

A 12 hour ultramarathon at Spring Meadows Park in Boiling Springs, PA, run on a 1.4192 mile lightly rolling dirt and crushed rock loop. Solo and team entries count toward buckles and hoodies based on cumulative laps.

A trail and road mix half marathon and an all trail 5K centered at Sleepy Hollow Athletic Club. Both races run largely on the Horse Shoe Trail and support Berks County Special Olympics.

A 5k run and walk on May 25, 2026 at the historic Stoke estate in Middleburg, featuring open fields, rolling hills and forest along Little River. The course includes rugged, uneven terrain; children 12 and younger must be with an adult.

A four-date series of 10K trail runs in the Pickall Area of Patapsco Valley State Park from May 6 to May 27, 2026, with running time results and options to enter single dates or the full series.

A backyard ultra in Knoxville, Maryland where runners complete a 4.167 mile yard each hour until only one finishes. The event includes a 1-mile option, offers prize money for top finishers, and serves as a Backyard Ultra qualifier.

A 100-mile, 10-loop event on Rock Creek Trail near Washington D.C., with about 8,200 ft total elevation and a 36-hour cutoff. Two ticket types are listed at the same price including tax.

A 5k and 1 mile trail event at Gentle Giants Draft Horse Rescue in Mt. Airy, MD on May 30, 2026. The route crosses a 340 acre farm with draft horses nearby and features food trucks and mounted archery demonstrations.

Goliathon is a nonprofit ninja warrior style obstacle course run in Mullica Hill, NJ, with a roughly four mile course and 12 tiered obstacles (G1 G2 G3). Teams and individuals may compete; proceeds support clean water projects.

A longstanding five-mile memorial run on the C&O Canal Towpath in Williamsport, MD, held June 6, 2026, with regular and student entries, chip timing, technical T-shirts, and awards for podium finishers.

A community trail event at Opossum Lake Park offering a 6 mile obstacle course, a 4 mile run, and a 4 mile walk on mixed terrain, with chip timing, age-group awards, and proceeds benefiting the Friends of Opossum Lake Conservancy.

Experience a timed ultra marathon on technical single track trails in the Blue Mountains. Run as many 3.5 mile loops as possible through the shaded landscapes of the Bashore Scout Reservation.

Trail races in Colonel Denning State Park offering 15K and 25K routes with significant elevation gain, multiple aid stations, and a strict 120 runner limit. Spectator access is limited and overall winners receive awards.

A trail event in Wissahickon Valley Park on June 6, 2026 offering a 10K race and a 1 mile family nature walk. Proceeds support Friends of the Wissahickon for trail and watershed stewardship.

The Arc of Northern Virginia Community Challenge at Burke Lake Park on June 6, 2026 features a 5K race and a 2K fun walk and roll. Teams raise funds to support services and advocacy for people with intellectual and developmental disabilitie..

Trail Trotters 5k & Fun Run is a community trail event at Promise Landing Farm in Upper Marlboro on June 7, 2026. The event features a 5k and a fun run; adult registration includes a T shirt and concessions with live music.

The Jerseys4Kids Run Against Pediatric Cancer will take place in Bala Cynwyd on Sunday 7 June 2026.