Trail Running calendar near Bel Air 2026-2027

We have found 121 Trailruns within 80 miles of Bel Air. See below where and when you can find the races.

Experience a scenic 5k atop a ridge in apple country with cross country terrain, orchard views and a post race wine pour. Family friendly with virtual options, the event supports Nik's Wish and offers fun keepsakes for finishers.

A family friendly trail event at Pennypack Preserve on April 18, 2026 offering 10K, 5K and a 1 mile Tale Trail. Proceeds support PERT's land conservation and stewardship.

Cross country running and walking event in Pottstown on 04/18/2026 offering 5 km, 10 km and a 1 mile walk. Registration is open with a posted entry fee and race day registration option.

A trail race at Lake Fairfax Park in Reston on April 19, 2026 offering 5.1 mile and 10 mile singletrack courses with short technical sections and lake views. Aid stations, post race food, optional finisher medals, and a kids program are ava..

Join Spring Hops on April 19 at Red Shedman Brewery for a scenic 5K through hop fields and vineyards. Mixed terrain, great views and a celebratory pour for every finisher make this a fun spring run for runners and beer lovers alike.

A 100 mile ultramarathon on the C&O Canal towpath near the Potomac River. The course is one 40 mile loop plus two 30 mile loops with multiple aid stations and low elevation terrain. WSER 2027 qualifier.

A 50 km out and back on the Schuylkill River Trail from Saint Michael's Park in Mont Clare to Conshohocken, offered as solo, three and six person relay, and virtual options. The finish area near Phoenixville features live music and food tru..

The Run the Rock | Leesburg will take place in Ashburn on Saturday 25 April 2026. You can run 5 kilometers.

An annual 5K at Marymount University on April 25, 2026, run on the Bluemont and Custis Trails with a post-race gathering, a virtual option, chip timing, and guaranteed shirts for early registrants.

The second annual Patriot Power 5K on April 29, 2026 offers in-person and virtual 5K options plus a 1-mile fun run at EnerSys Global HQ in Reading, PA, with proceeds donated to Team RWB and participant bibs, shirts and medals provided.

May 2026

A timed trail event at Agricultural History Farm Park in Derwood, Maryland on May 2, 2026. Runners repeat a 5 mile out and back lap under one hour for 3, 6, or 10 hours; a marathon and 25K are also offered.

Trail races at Fountainhead Regional Park include an 11ish km 10K course and a 13.5 mile half marathon with multiple aid stations offering water and Gatorade. The event includes virtual options and supports the charity Homestretch.

Join the Johnnycake Jolt Series: four 10K trail runs in Patapsco Valley State Park's Pickall Area from May 6 to May 27, 2026. Enjoy scenic singletrack, official timing, and local festival vibes across four spring weekends.

A trail ultrafestival in Pennypack Park on May 9, 2026, offering 25K, 50K and 50M figure-8 loops on runnable single track and gravel, themed aid stations with German-style food, and German-themed awards and finisher swag.

A multi distance trail event in Waterford VA on May 9, 2026 that runs through historic village streets, vineyards, trails and unpaved roads. Proceeds support the Waterford Foundation and 5K and 10K finishers receive a shirt and medal.

A trail event at Cromwell Valley Park on May 9, 2026 featuring 25k, 12.5k and 5k courses. The event supports local conservation groups and includes family activities and an Explore Passport for young participants.

The Johnnycake Jolt Series will take place in Milford Mill on Wednesday 13 May 2026. You can run between 10 and 40 kilometers.

A spring road-and-trail event at Carderock Recreation Area with 5k, 10k and half-marathon out-and-back routes on the C&O Canal towpath, chip timing, finisher's coin, technical shirt, water stations, and a virtual option.

Trail races at Kelly's Run Nature Preserve in Holtwood, PA on May 16, 2026 featuring 10K and 5K courses plus a free kids race. Events are chip timed, include aid stations, marked courses, and support the Lancaster Conservancy.

Supported hikes on the C&O Canal and the Appalachian Trail raise funds for Micah's Backpack and the Refugee Welcome Network. Options include 5K, 10K and longer challenge distances with route support and a post hike lunch.