Fountainhead Half Marathon Trail Run

MAY
3
2026
Run scenic singletrack along the Bull Run Occoquan Trail at the Fountainhead Half Marathon Plus and 10K Plus on May 3, 2026 in Fairfax Station, VA. In person and virtual entries benefit local charities for a rewarding spring trail challenge.
Sun 3 May 2026
13 kilometers 10 kilometers

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Event overview

The Fountainhead Half Marathon and 10K++ Trail Run is scheduled for Sunday, May 3, 2026, at Fountainhead Regional Park in Fairfax Station, Virginia. The event is produced by EX2 Adventures and includes both in-person and virtual options. Registration opens December 28, 2025.

Distances and format

  • Half Marathon+ (in-person and virtual)
  • 10K+ (in-person and virtual 10K option)

Course details and location

The half marathon course includes a six-mile stretch of the Bull-Run Occoquan Trail (BROT) from Fountainhead to Bull Run Marina and three side trails along the BROT. The 10K course uses a shorter section of the BROT and one of the side trails, which the organizer describes as containing a significant climb. The venue address is 10875 Hampton Road, Fairfax Station, VA 22039.

Other information

During registration, participants may make a donation to a local nonprofit, Homestretch, as part of a charity partnership intended to raise awareness and funds. The event page also lists a referral rewards program offering refunds for referring participants. Additional event details are available from the race organizer. Visit the organization's website for the most recent information.

13 km
Half Marathon+
10 km
10k+
Virtual Half Marathon
Virtual 10k