• Seneca Creek 50K

    Seneca Creek State Park 11950 Clopper Road, Gaithersburg, MD, United States

    https://www.senecacreekgreenwayrace.com/wp-content/uploads/2016/02/SenecaCreek2016CourseMap.pdf

  • Gunpowder Keg 50K

    Gunpowder State Park – Bunker Hill Section 17528 Bunker Hill Rd, Parkton, MD, United States

    Location: Bunker Hill section of Gunpowder State Park

  • Endless Summer 6-Hour Run

    Quiet Waters Park 600 Quiet Waters Park Rd, Annapolis, MD, United States
  • Rick O’Donnell 5.22 Mile Trail Run and Ultra Challenge

    Greenbrier State Park 21843 National Pike, Boonsboro, MD, United States

    The Rick O’Donnell 5.22 Mile Trail Run and 8-hour Ultra Challenge, held in beautiful Greenbrier State Park, Boonsboro, MD, is  ideal for your first trail race, timed event or ultra-distance goal. The 5.22 mile loop starts and finishes along the sandy shores of Greenbrier Lake with each loop having 750 feet of climb and descent. […]

  • Stone Mill 50 Mile Run

    Stedwick Elementary School 10631 Stedwick Road, Montgomery Village, MD, United States

    FSRC Grand Prix RRCA Regional – Eastern Championship This race is run on the Seneca Greenway and Muddy Branch trails.    

  • Frozen Heart 50K

    St Mary’s River Park 21250 Camp Cosoma Rd, Callaway, MD, United States

    MD RRCA Ultra Series #2. Hosted by Chesapeake Bay RC.

  • Seneca Creek 50K

    Seneca Creek State Park 11950 Clopper Road, Gaithersburg, MD, United States

    MD RRCA Ultra Series Race #3. Hosted by MCRRC.

  • Gunpowder Keg 50K

    Gunpowder State Park – Bunker Hill Section 17528 Bunker Hill Rd, Parkton, MD, United States

    MD RRCA Ultra Series #4. Hosted by BRRC.

  • Endless Summer 6-Hour Run

    Quiet Waters Park 600 Quiet Waters Park Rd, Annapolis, MD, United States

    MD RRCA Ultra Series #5

  • Rick O’Donnell 5.22 Mile Trail Run and Ultra Challenge

    Greenbrier State Park 21843 National Pike, Boonsboro, MD, United States

    The Rick O’Donnell 5.22 Mile Trail Run and 8-hour Ultra Challenge, held in beautiful Greenbrier State Park, Boonsboro, MD, is  ideal for your first trail race, timed event or ultra-distance goal. The 5.22 mile loop starts and finishes along the sandy shores of Greenbrier Lake with each loop having 750 feet of climb and descent. […]