The ROC Triathlon

AUG
21-22
2026
Experience the ROC Triathlon at Durand Eastman Beach on August 21 to 22 with open water swims, closed to traffic bike routes and a scenic Lake Ontario run. Multiple distances include USAT qualifying slots, plus a 5K and Kids Splash n Dash.
21-22 Aug 2026
5k Run Sprint Triathlon Sprint Duathlon Kids Splash-N-Dash Intermediate Triathlon

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The ROC Triathlon

The ROC Triathlon takes place August 21-22, 2026 at Durand Eastman Beach, 1303 Lake Shore Blvd, Rochester, NY. The event is USAT-sanctioned and offers qualifying slots for the National Championships in Sprint and Intermediate distances across several divisions.

Event details

Events included:

  • Intermediate Triathlon (open to ages 18-99)
  • Sprint Triathlon (open to ages 18-99)
  • High School Sprint Triathlon (ages 12-17)
  • Athena / Clydesdale Sprint Triathlon
  • Intermediate AquaBike
  • Sprint Duathlon
  • 5K Run
  • Kids Splash-n-Dash

The race format features a shallow open-water swim, a closed-to-traffic bike course, and a run along the Lake Ontario and Seabreeze shorelines. Sprint and Intermediate distances qualify athletes by division: High School (Sprint only), Age Group (five-year age bands for Sprint and Intermediate), and Athena/Clydesdale (women above 165 lb, men above 225 lb; Sprint only). Duathlon, AquaBike, and the 5K Run award top finishers without age-group divisions; AquaBike and 5K list top-three awards by gender. The 5K Run and Kids Splash-n-Dash are scheduled for August 21; other events are scheduled for August 22. Prices and registration deadlines vary by event. Visit the organization's website for the most recent information.

5 km
5k Run
Sprint Triathlon
Sprint Duathlon
Kids Splash-N-Dash
Intermediate Triathlon
Intermediate Aquabike
High School Sprint Triathlon
Athena / Clydesdale Sprint Triathlon