Blue Crab Bolt Trail Run - Seneca Creek

Lace up your trail shoes for the Blue Crab Bolt Trail Run - Seneca Creek, an exhilarating adventure kicking off the 16th annual Blue Crab Bolt Trail Running Series on June 27, 2026. Held at the picturesque Seneca Creek State Park in Gaithersburg, MD, this race offers a refreshing natural escape with the convenience of being just a stone's throw from the city. Runners can choose between a challenging 6.4-mile (10K-ish) course or a spirited 3.4-mile (5K-ish) option, both designed to provide a fun and engaging experience amidst stunning scenery.

The courses wind through miles of beautiful single-track hiking trails, featuring captivating lake views around Clopper Lake, serene streams, and open grassy fields, with minimal pavement to interrupt your connection with nature. Expect some roots to negotiate and moderate elevation changes, with the 5K-ish course gaining around 194-200 feet and the 10K-ish course presenting approximately 450-455 feet of climb, ensuring a satisfying challenge for all skill levels. Typical race day conditions in late June bring highs around 83F and lows of 64F, with a 17% chance of precipitation, making for potentially warm but exciting running weather. Aid stations are well-supported, with at least one on the 5K course around mile 1.7, providing essential hydration and encouragement.

Beyond the scenic trails and well-organized event, the Blue Crab Bolt stands out with its electric atmosphere, professional race operations, and commitment to community, including a partnership with local non-profit Interfaith Works. Participants can look forward to plentiful post-race food, including breakfast burritos, great music, and awards, along with a cherished race t-shirt. Whether you're a seasoned trail runner or new to the dirt, the Blue Crab Bolt at Seneca Creek promises an unforgettable start to your summer trail running season.