Harford County Running Club Sunday Run Series

NOV
15
2026
A 5 km on the Mason-Dixon Trail in Darlington with two multi-loop challenge options and self-timed results, free registration.
Sun 15 Nov 2026
25 kilometers 20 kilometers 5 kilometers

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Over the Stile 5K and Challenge

Over the Stile 5K and Challenge is part of the Harford County Running Club Summer Run Series. The event takes place in Darlington, Maryland at 4960 Conowingo Rd on the Mason-Dixon Trail along the Susquehanna River.

The course is an out-and-back on the Mason-Dixon Trail with two stream crossings; feet should not get wet. There are three participation options: a single 5 km, Challenge A consisting of five 5 km loops with each loop starting every 45 minutes, and Challenge B consisting of four 5 km loops with each loop starting every 60 minutes.

The event is self-timed. Registration for the listed event is free. Non-members are eligible to participate in three free club runs as described by the organizer. The description above reflects the course layout, distance options, timing format, and entry conditions provided for this event. Visit the organization's website for the most recent information.

  • 5 km
  • 5 km x5 (Challenge A)
  • 5 km x4 (Challenge B)
25 km
Challenge a (5 X 5k)
20 km
Challenge B (4 X 5k)
5 km

Events nearby

Cancer Warrior 5K on September 26, 2026 raises funds for cancer research with an after party hosted by Independent Brewing and an early registration discount.
Trail races at Glenroy Preserve on October 4, 2026: 5 mile, 25K, and 50K loops with creek crossings, aid stations, and post-race food and beer.
A 5.25 mile trail race at Gunpowder State Park with a steep opening climb, single-track sections, a fast finish, and race day donation based registration.
A Harford County Running Club Sunday run in Havre de Grace with a self timed, stroller friendly 4 mile road course and optional extra mileage around a hay field.
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