Maryland
Maryland Triathlon Calendar 2025-2026
Explore the best triathlons in Maryland for 2025-2026! Our updated list features 16 exciting races across the region. Find your next race in Maryland below and join the running community at these great events!
April 2025
The Columbia Duathlon is a multi-sport event taking place in Columbia, MD, featuring a Sprint race and youth categories for ages 7-15. The Sprint event consists of a 2-mile run, a 10-mile bike ride, a..
The General Smallwood Triathlon, taking place at General Smallwood State Park in Marbury, MD, features a variety of events including Olympic and Sprint triathlons, aquabikes, and relays. Participants..
May 2025
The Rev3 Nanticoke River event is a multi-sport festival taking place in Bivalve, Maryland, featuring a variety of races including Sprint and Olympic triathlons, duathlons, aquabikes, and relays, as w..
The Rock Hall Triathlon, taking place from May 31 to June 1, 2025, in Rock Hall, Maryland, features a variety of events including Olympic and Sprint triathlons, aquabikes, and relays, catering to both..
June 2025
The 2025 Cal Tri DC event, scheduled for June 8, 2025, offers a diverse range of athletic competitions at General Smallwood State Park in Marbury, Maryland, just 30 miles from Washington, D.C. Partici..
The IRONMAN 70.3 Eagleman is a renowned triathlon event held in Cambridge, Maryland, featuring a 1.2-mile swim in the Choptank River, a 56-mile flat bike course through the scenic Blackwater National..
The Columbia Association Triathlon is an inclusive event designed for athletes of all levels, taking place at Clemens Crossing Pool in Columbia, MD. Participants can choose between two race formats: t..
July 2025
The Hagerstown Sprint & Youth Triathlon is an annual event taking place at Halfway Park in Hagerstown, Maryland. Scheduled for July 5-6, 2025, it features a variety of races suitable for participants..
The Diamond in the Rough Triathlon is a multi-sport event held in Perryville, Maryland, featuring various race formats including Olympic and Sprint triathlons, aquabikes, and relays. Set against the s..
The XTERRA EX2 is an exciting off-road triathlon and duathlon event taking place at Rocky Gap State Park in Flintstone, Maryland. Scheduled for July 13, 2025, this annual race features a variety of ch..
August 2025
The North East Triathlon is a multi-sport event taking place in North East, Maryland, featuring a variety of races including the Olympic and Sprint Triathlons, Aquabike events, and relays. Participant..
September 2025
The Rev3 Back Bay, formerly known as the Osprey Triathlon, is a multi-sport event taking place in Snow Hill, Maryland. Scheduled for September 7, 2025, it features several race options including the S..
IRONMAN Maryland is a premier triathlon event taking place in Cambridge, Maryland, as part of the VinFast IRONMAN North America Series. Athletes can expect a scenic course featuring a 2.4-mile swim in..
The Waterman's Triathlon Festival, held in picturesque Rock Hall, Maryland, features a variety of triathlon events over two days. Participants can choose from the Long Course (Half) Triathlon, Olympic..
The Rev3 Mighty Matapeake is a multisport festival taking place in Stevensville, Maryland, celebrating the beautiful parks of Queen Anne's County. Participants can choose from various events, includin..
October 2025
The Baltimore Triathlon Festival is set to take place on October 4-5, 2025, at Gunpowder State Park in Chase, Maryland. This exciting event features a variety of races, including women's and men's spr..
