To Break Boundaries 24 Hour Ultra Trail

Anne Arundel County, United States • 16-17 May 2026

24 Hour Ultra Trail

The To Break Boundaries 24 Hour Ultra Trail is an endurance event held in Annapolis, Maryland. Participants take part in a 24-hour format where they choose their own mileage goals. The event is designed to honor military heroes through the demonstration of resilience and service.

The course follows a trail setting, and the primary event distance highlighted is 22 miles. Participants have the option to compete individually as a single adult entrant, or they may choose to share the distance with a team or run alongside friends.

Registration for the event includes several amenities for participants. Each entry comes with an event shirt and a limited edition challenge coin. The organizers also provide multiple meals throughout the duration of the challenge, specifically dinner on Saturday evening, followed by breakfast and lunch on Sunday.

The available distance options include: Visit the organization's website for the most recent information.

  • 24 Hour Trail Run (22 miles)

Race information

22 mi
22 Miles
24 Hour Trail Run
Visit the organization's website for the most recent information.
Trail runs nearby

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.

A community 5K and 10K in Rock Creek Park on May 2, 2026, organized by Rock Creek Conservancy. The event blends trail and road running with guided tours, awards, and activities while supporting park restoration and future improvements.

Join the 10th annual cross country event at Spencerville Adventist Academy featuring a 5K, 1 Mile run, and Kids Fun Run. Enjoy a campus course with finisher medals, team options, and a costume contest for all participants.

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.

Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.