Reston Triathlon
Reston Triathlon returns on Sunday, September 20, 2026, in Reston.
This iconic Olympic-distance race features a 1500-meter open water swim in Lake Audubon, a 25-mile bike course, and a 10K run on Reston’s scenic paths. Open to athletes ages 15+, including Aquabike and Relay divisions.
Tiered Pricing – 2026
Reston Triathlon uses a tiered pricing structure. Register today for the best rate!
Olympic Individual
$125 – First 100 Athletes
$135 – Athletes 101-200
$145 – Athletes 201-400
$155 – Athletes 401-600
$165 – Athletes 601+
Olympic Aquabike
$125 – First 100 Athletes
$135 – Athletes 101-200
$145 – Athletes 201-400
$155 – Athletes 401-600
$165 – Athletes 601+
Olympic Relay Team
$125 – First 100 Athletes
$135 – Athletes 101-200
$145 – Athletes 201-400
$155 – Athletes 401-600
$165 – Athletes 601+
Friday, September 18 | Lake Audubon Pool
Friday, June 5
- 4–7 pm:
Packet Pickup
- 6 pm:
Course Review
Saturday, September 19 | Lake Audubon Pool & Boat Ramp
- 8–10 am:
Familiarization Swim (registration required)
- 10 am–3 pm:
Packet Pickup
- Noon:
Course Review
- 2 pm:
Course Review
Sunday, September 20 | Lake Audubon Boat Ramp & Terraset Elementary School
- 5:30 am:
Transition areas open for bike racking / body marking
- 6:30 am:
Arrive at the race site no later than 6:30 am!
- 7 am:
Transition areas close / water safety briefing
- 7:30 am:
Race start
Course Maps
Swim
Bike
