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Trail Running Calendar near Parkton 2026-2027

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Explore the top trail runs near Parkton for 2026-2027! We've gathered 22 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.

August 2026
Part of the Harford County Running Club Dog Days of Summer Series, Rigbie Farm 5k is a free, self timed grass and trail loop near Darlington, MD. Parking is at Rigbie Farm and non members may take part in three free runs.
Trail race in Gunpowder Falls State Park on August 9 with one or two mostly single-track loops of 4 or 8 miles and race-morning registration only.
An evening 4 mile out and back run on the NCR Trail at Paper Mill in Cockeysville, part of the BRRC Grand Prix Series on August 19, 2026.
A memorial 5K trail run at Genesee Valley Outdoor Learning Center in Parkton, MD, with a 5K, 1-mile walk, kids dash, team entries, and an In Spirit donation option. Proceeds support a scholarship fund and a post-race festival offers food and music.
A self-timed 5 miles on a packed rail trail in Darlington, Maryland, held as part of the Harford County Running Club Dog Days of Summer Series. The course is stroller friendly with parking at Fisherman's Log and free registration.
September 2026
A 10K road race and a 5K road/trail combo at the Shrine of St Anthony in Clarksville, MD on Sept. 5, 2026. Both USATF certified with chip timing, guaranteed shirts for early registrants, music and family activities.
A chip timed trail race at South Branch Farms offering 5K and 10K routes on varied terrain with creek crossings, climbs, wildlife sightings, and a post race gathering. Proceeds support the Farm and Natural Lands Trust of York County.
Trail event at Codorus State Park offering a 40 Mile Ultra, a 40 Mile Relay, and a 25K on looped trails with stocked aid stations and nearby camping.
A community 5K in Baltimore on September 26, 2026 with in person and virtual options, organized by Cancer Warriors Inc. to raise funds for cancer research.
A 3 mile Reunion Run at Hereford High School as part of the Bull Run Cross Country invitational. The race is open to all ages and carries a $10 registration fee, with registration listed from August 24 to September 26.
Experience a supported long distance run on the hardpacked dirt and gravel of the Torrey C. Brown Trail. This twenty mile event serves as an ideal training opportunity for those preparing for a fall marathon.
A 10 miles trail race in Holtwood, PA, over rocky, hilly trails with stream crossings and scenic overlooks. Chip timed, with aid stations, a strict 2.5 hour cutoff to mile 7, and one way bus transport to the campground start.
October 2026
A donation supported 5.25 miles trail race at Gunpowder State Park with a steep opening climb, single track sections, and on site race day registration.
Trail ultramarathon in Patapsco Valley State Park offering 50k and 25k options, in-person and virtual, with aid stations, event shirt, and finisher awards.
5th Annual Mackyard Ultra is a race by the Baltimore Road Runners Club on October 31 at Shawan Downs in Cockeysville, MD with a $20 entry fee and a 100 runner limit.
November 2026
A free 5K cross country at Herring Run Park on November 15 featuring mixed surfaces, two river crossings, wooded trails, and donations accepted for local scholarships and park support.
Celebrate Thanksgiving with a cross country style race through scenic Catonsville. Support the local high school running program with a chip timed 5K or a 1 Mile Family Fun Run for all ages.
A Thanksgiving morning 5K at Eastern Regional Park in Middle River with two laps on mixed paved and natural trails; open to all ages, $15 registration fee.
February 2027
A 50 km trail run at Hashawha Environmental Center in Westminster MD, featuring varied single-track, open fields, stream crossings and 5 aid stations. Entry for 2027 uses a lottery opening January 1, with indoor facilities and hot post-race food.
April 2027
Genesee Valley Ultra is a timed loop trail event at Genesee Valley Outdoor Learning Center in Parkton, MD. Runners choose 24 hour, 12 hour, or 6 hour formats to complete as many laps as possible on a 2 mile loop, with chip timing and awards.
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