Logo

Endless Summer 6-Hour Run

Annapolis, United States • 19 Jul 2025

The Endless Summer 6-Hour Run, held annually at Greenbury Point Nature Center in Annapolis, MD, is a timed endurance event featuring solo and relay (3-person teams) categories. Participants run a 2.5-mile loop course that includes a scenic stretch onto Possum Point, offering views of the Chesapeake Bay and Bay Bridge. The event supports the Semper Fi Fund, with a portion of entry fees donated to this nonprofit.

Runners pass a single aid station each loop, and awards are given for overall and age-group top performers. All finishers receive a medal and a sport duffel bag as a premium. The race fosters a supportive atmosphere in a beautiful natural setting. Visit the organization's website for the most recent information.

United States Maryland Annapolis

Race information

Website Registration
6 hr
6 Hours
Visit the organization's website for the most recent information.
Trail runs nearby

Spencerville Adventist Academy Cross Country 5K

Spencerville

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.

Johnnycake Jolt Series

Milford Mill

The Johnnycake Jolt Series is a four-week trail run event on Wednesday evenings in May. Runners can tackle a scenic 10 km course in the Pickall Area of Patapsco Valley State Park. It’s a grassroots series designed to bring the local running..

Gunpowder Trailfest

Parkville

A trail event at Cromwell Valley Park on May 9, 2026 offering 25k, 12.5k and a family 5k with mostly single track trails and mile marker activities for kids. Proceeds support local conservation groups.

Johnnycake Jolt Series

Milford Mill

The Johnnycake Jolt Series offers four weekly 10k trail runs in Patapsco Valley State Park. It's a grassroots, low-key event organized by park stewards, with a discount for park members.