Seneca Slopes 9K 2022

Seneca Creek State Park 11950 Clopper Road, Gaithersburg, MD

RACE OVERVIEW: Come to Seneca Creek State Park to enjoy this multi-terrain 9K course, the final event in the cross country series.  The mileage may vary.  It's somewhere between 5.5 …

Seneca Creek Greenway Trail Marathon & 50K 2023 ($)

Seneca Creek State Park 11950 Clopper Road, Gaithersburg, MD

RACE OVERVIEW: In this race, you will experience some of Montgomery County's finest single-track trails as you meander along beautiful Seneca Creek in Seneca State Park.  This scenic trail is …

Run Under the Lights 2023 ($)

Seneca Creek State Park 11950 Clopper Road, Gaithersburg, MD

RACE OVERVIEW: The City of Gaithersburg, in partnership with the Montgomery County Road Runners Club, invites all runners and walkers to participate in a 5K Run/Walk in the magical setting …

Turkey Burnoff 5/ 10 Mile 2023

Seneca Creek State Park 11950 Clopper Road, Gaithersburg, MD

RACE OVERVIEW: Work off those extra holiday calories at one of our most popular club races, the Turkey Burnoff 5 and 10 Mile race at Seneca Creek State Park in Gaithersburg. …

Seneca Slopes 9K 2023

Seneca Creek State Park 11950 Clopper Road, Gaithersburg, MD

RACE OVERVIEW: Come to Seneca Creek State Park to enjoy this multi-terrain 9K course, the final event in the cross country series.  The mileage may vary.  It's somewhere between 5.5 …