Reston Triathlon
Sunday, September 20, 2026 · Reston, United States
Distances
45.8 km
55.8 km
About this race
The Reston Triathlon, a community staple since 1984, features a 1500-meter open water swim in Lake Audubon, a 25-mile bike ride, and a 10K run on local paths. Known as the Reston Triathlon World Championship, the CORE Foundation revived this event in 2023 after a pause, continuing its legacy with community support.
Start location
2070 Twin Branches Road
Reston, VA