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Official race website2070 Twin Branches Road, Reston, VA 20191
The pin marks the address the race lists, which is usually the start. The organizers have not shared a course map with us yet.
Aggregated from official results (Arsenal Events) for Reston Triathlon. Individual finisher names are not stored here.
At the 2025 Reston Triathlon, the fastest tenth finished in 2:30:25 or better, the top quarter in 2:39:32, and half the field in 2:57:44; the last tenth came in after 3:44:19.
At the 2025 Olympic Relay, the fastest tenth finished in 2:30:15 or better, the top quarter in 2:34:49, and half the field in 2:48:35; the last tenth came in after 3:06:33.
At the 2025 Reston Aquabike, the fastest tenth finished in 1:46:01 or better, the top quarter in 1:48:44, and half the field in 2:04:03; the last tenth came in after 2:14:55.
| Age | Women | Men |
|---|---|---|
| 20-29 | 2:38:04 | 2:23:06 |
| 30-39 | 2:48:59 | 2:27:52 |
| 40-49 | 2:45:00 | 2:26:05 |
| 50-59 | 3:03:46 | 2:35:51 |
| 60-69 | n/a | 2:59:02 |
Groups with fewer than five finishers are left out. Awards vary by race; check the race's rules.
Where a finish time would have placed in 2025.
What the organizers of Reston Triathlon cover on their registration page, in brief.
Awards
Overall Awards. Top 3 Males. Top 3 Females. Age Group Awards. 19 & Under. 20-24. 25-29. 30-34. 35-39. 40-44. 45-49. 50-54. 55-59. 60-64. 65-69. 70-74. 75 & Older. Athena Female (165+). Clydesdale Male (220+ plus). Relays. Mixed Relay - Top…
Rules and FAQ
We have a no refund and no deferral policy. CORE Foundation is a 501(c)3 nonprofit and all funds raised through our triathlon events are used to assist our community. If you are unable to participate and would like to receive a tax…
Organize this race? Add details or a correction
Since 1984, the Reston Triathlon has been a staple in our community. It opens with a 1500-meter open water swim in Lake Audubon, followed by a 25-mile bike ride and a 10K run on local paths. The Olympic distance event has challenged athletes from around the country and has affectionately been called the Reston Triathlon World Championship.