From 5Ks and half marathons to trail races, triathlons, youth events, and unique endurance challenges, we create race experiences that bring people together and inspire them to push beyond what they thought was possible. Whether it’s your first starting line or your hundredth, there’s a place for you at RIVAL.
Upcoming Events
2027 Events
Little Patuxent River Trail
Half Marathon | 10K | 5K
Jan 31, 2027
Columbia, MD
Registration Opens 10/23/26
Rockburn Trail Race
5 Miler | 10 Miler
Feb 28, 2027
Elkridge, MD
Registration Opens 10/30/26
Columbia Donut Mile
4 Laps. 4 Donuts. 1 Mile
April 18, 2027
Columbia, MD
Registration Opens 10/30/26
Bear Triathlon & AquaBike
Sprint | Olympic | Youth
May 22-23, 2027
Bear, DE
Registration Opens 10/30/26
Columbia Triathlon
Sprint | Super Sprint
June 13, 2027
Columbia, MD
Registration Opens 10/30/26
Hagerstown Triathlon, Duathlon & AquaBike
Sprint | Youth
Aug 7-8, 2027
Hagerstown, MD
Registration Opens 10/30/26
Luray Triathlon Triathlon, Duathlon & Aquabike
Sprint | Olympic
Aug 15, 2027
Luray, VA
Registration Opens 10/30/26