Timonium
Triathlon Calendar near Timonium 2026-2027
Monthly updates for Timonium
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Timonium for 2026-2027! We've gathered 6 exciting races in the area. Check out our detailed list below to find your next local race.
November 2026
A simulated sprint triathlon at Merritt Clubs Downtown in Baltimore featuring a 750 m swim, 20 km bike, and 5 km run.
February 2027
Indoor triathlon at the YMCA in Abingdon with timed swim, bike and run segments; athletes' distances are summed for overall rankings.
April 2027
Duathlon in Columbia MD with adult and youth races on a mostly flat looped course at 7000 Columbia Gateway Drive.
June 2027
A two-day triathlon festival in Rock Hall, Maryland with Olympic and Sprint triathlons, aquabike options, sheltered bay swims and mostly flat bike and run courses.
Columbia Triathlon in Columbia, Maryland offers Sprint and Super Sprint distances with a pool swim, bike course and paved trail, sanctioned by USA Triathlon.
Monthly updates for Timonium
Get new running races (and updates) in your inbox every month.
October 2027
A USAT sanctioned triathlon weekend in Rock Hall, Maryland offering long, Olympic and sprint courses with protected harbor swims, rural bike routes, and flat multi loop runs.