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TBA

Cornwall Triathlon - Adult Day

Last run August 2026Date TBA

Cornwall, Ontario

51km25km5km
Organizer page ↗Date TBARegistration happens on the organizer's site.

No date announced yet — what we know

  • Last held Sunday, August 23, 2026 — the fourth Sunday in August.
  • Distances last time 51km, 25km, 5km
  • Start 1111 Montreal Road, Cornwall, ON, Canada

RaceFinder re-reads the organizer's listing every morning. Nothing on this page is a confirmed 2027 date — the box under this one sends a single email the day one appears.

Get one email when the next edition is announced

Otherwise: literally one email about this race, then we forget you.

About this race

The Cornwall Triathlon offers a unique experience that sets it apart from other triathlons in the area. Partnering with the City of Cornwall - the Cornwall Triathlon features traffic free courses in the city core. The Adult events are held on Sunday and include 5km run, Try-A-Tri, Sprint and Olympic Triathlon distances and a Sprint Duathlon. We welcome everyone to take part in our wonderful event, either as an…

— from the organizer's listing, read it in full

Next edition TBA

This race runs annually (last edition: August 23, 2026). The next date hasn't been announced — watch the organizer's page.

Organizer page ↗

Listed via Race Roster. RaceFinder links you to the official page — always confirm date and details with the organizer. Your race? Update or claim this listing free →

Distances last time

  • Olympic Triathlon
  • Sprint Triathlon
  • Try-a-Tri

    200 m Swim, 10 km Bike, 2.5 km Run

  • Sprint Duathlon

    2.5 km Run, 20 km Bike, 5 km Run

  • 5 km Run

Distances and details from the last edition's listing. Entry fees aren't shown because the next edition hasn't been priced yet.

Where

Directions ↗

1111 Montreal Road, Cornwall, ON, Canada — 1111 Montreal Rd

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