Delta Lake Triathlon

JUL
18
2026
A multi-discipline triathlon at Delta Lake State Park on July 18, 2026, offering sprint and Olympic triathlon and AquaBike options plus double and relay categories. Courses include a 750 m swim, an 11 mile bike and a 5K run.
Sat 18 Jul 2026
Sprint Triathlon Sprint Aquabike Relay Team - Sprint Tri Relay Team - Olympic Tri Olympic Triathlon

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Delta Lake Triathlon - Rome, NY

The Delta Lake Triathlon takes place on July 18, 2026, at Delta Lake State Park in Rome, NY. The event is produced by Wilson Endurance Sports in cooperation with the New York State Office of Parks, Recreation and Historic Preservation - Central Region.

The race day program includes Sprint Triathlon, Sprint AquaBike, Olympic Triathlon, Olympic AquaBike, the Delta Double and Delta Double - AquaBike options, and relay team categories for both Sprint and Olympic distances.

Course format and distances:

  • 750 m swim
  • 11 mile bike, moderate hilly sections outside the park
  • 5K run, held within the state park

Olympic participants complete two loops of each course. The run finishes adjacent to the lake inside the park. Paratriathletes are welcome. Relay teams of two or three are permitted for the Sprint and Olympic triathlon events only. AquaBike competitors end their event after the bike segment. The organizers state there are no cut-off times for any events.

For 2026 the event is listed as full; a waiting list is maintained and participants are invited to register if spots open due to deferrals. Visit the organization's website for the most recent information.

Sprint Triathlon
Sprint Aquabike
Relay Team - Sprint Tri
Relay Team - Olympic Tri
Olympic Triathlon
Olympic Aquabike
Delta Double - Aquabike
Delta Double