Dumfries
Triathlon Calendar near Dumfries 2026-2027
Monthly updates for Dumfries
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Dumfries for 2026-2027! We've gathered 15 exciting races in the area. Check out our detailed list below to find your next local race.
April 2026
Push your limits at the Spring Bloom Adventure Race in Fredericksburg on April 25, 2026. Choose 15 hour or 4 hour formats and tackle paddling, hiking and trail biking across scenic parkland with solo and team options for all ages.
Join the General Smallwood Triathlon on April 25 2026 at General Smallwood State Park in Marbury Maryland, offering Olympic and sprint distances plus aquabike and relay options. Swim in Mattawoman Bay, ride rolling low traffic roads and finish with a..
May 2026
Kinetic Triathlon Festival returns to Lake Anna State Park on May 9 and 10 with Long Course, Olympic and Sprint races. Enjoy sandy beach swims, rolling country roads for the bike, scenic park runs, finisher gear and a post race meal.
Join Cal Tri Richmond at Lake Anna State Park on May 17, 2026, with sprint, Olympic and youth triathlon options across swim, bike and run. Scenic lake setting and courses for every level make it a perfect spring race.
Honor military service at the Salute to the Military Tri in Warrenton VA on May 23, 2026 with pool swims, scenic bike and run courses and races for adults and youth. SprintREV options include tri, duathlon, aquabike, relay and youth races.
June 2026
Take on the Reston Sprint Triathlon on June 7 at Lake Newport, featuring a 400 meter swim, 12 mile bike and 5K run through scenic paths. Celebrate in a post race beer garden and enjoy a lively community vibe for ages 13 and up.
Heat up your summer with the Summer Sizzle Adventure Race on June 13, 2026 at Lake Anna. Tackle a 5 hour orienteering course combining trail running, biking and paddling in solo, team or no biking divisions for all abilities.
Join Cal Tri DC on June 14 at Sweden Point Marina near Washington DC for a day of swim, bike and run action. With 18 race options from youth sprints to Olympic distances, find a multisport challenge for every level.
Take on the Colonial Beach Triathlon on June 21, 2026 in Colonial Beach, VA. Choose Olympic or Sprint distances plus aquabike and team relays, enjoy a Potomac River swim, scenic seaside bike and a flat waterfront run.
Join the Montclair Triathlon at scenic Lake Montclair on Sunday June 28, 2026, featuring sprint triathlon, duathlon, aquabike, relay and youth splash and dash races. Enjoy a fast lakeside course with nearby trails and easy access to the capital.
August 2026
Race Fawn Lake triathlons in Spotsylvania VA with adult and youth courses plus a three person relay. Enjoy swag, free photos, post race pizza and beer, awards, and support local charities.
September 2026
Take on the Reston Triathlon in Reston, Virginia on Sunday, September 20, 2026, an Olympic distance race with a 1500 m open water swim, 25 mile bike and 10K run. Open to ages 15 and up with awards and relay options.
Take on the Giant Acorn Triathlon Festival at Lake Anna State Park on September 26 and 27, 2026, featuring Sprint and Olympic races and Virginia state championship racing. Enjoy scenic lake swims, rolling bike routes and shaded park runs with relay a..
October 2026
Face an epic endurance challenge at the Virginia ANVIL Ultra Triathlon Oct 8 to 10, 2026 at Lake Anna State Park with Single, 1.5x and Double options. Looped swim, bike and run courses, volunteer support, and scenic lakeside views await.
December 2050
Casual test event of scoring and race systems featuring sprint triathlon, aquathlon and sprint relay. Open to athletes 13 and up, it is a great chance to practice race routines and connect with the multisport community.