Experience the vibrant charm and historic beauty of Cornwall as you participate in its annual triathlon, a unique event that captivates both seasoned athletes and newcomers alike. The race unfolds through the heart of the city on dedicated traffic-free routes, ensuring a safe and enjoyable experience for all participants. On Saturday, two exciting events await: a Duathlon designed for young athletes aged 4 to 14, offering varying distances tailored to their abilities; and a Triathlon that includes an invigorating pool swim followed by cycling and running segments, perfect for ages 7 to 14. Whether you're competing or simply cheering on the sidelines, this event promises a memorable day filled with excitement. Registration is open online until spots fill up in each age group or when the overall limit of participants has been reached, ensuring a manageable race environment that enhances the runner experience. To make your participation even smoother, arrive at least one hour before your event to ensure you're well-prepared for an exhilarating day in Cornwall's embrace. Enjoy the picturesque setting and rich atmosphere of this community-driven triathlon, where every participant is part of something special.
Races Offered
Age 10-11 Duathlon
Spots remaining: 21
Aug 22, 2026
straighten
Distance —
Age 10-11 Duathlon
Spots remaining: 21
terrain
Type —
Multisports
timer
08:00
sell
$55.00
Age 10-11 Triathlon FEMALE
Spots remainin
Aug 22, 2026
straighten
Distance —
Age 10-11 Triathlon FEMALE
Spots remainin
terrain
Type —
Multisports
timer
08:00
sell
$55.00
Age 10-11 Triathlon MALE
Spots remaining:
Aug 22, 2026
straighten
Distance —
Age 10-11 Triathlon MALE
Spots remaining:
terrain
Type —
Multisports
timer
08:00
sell
$55.00
Age 12-14 Duathlon
Spots remaining: 23
Aug 22, 2026
straighten
Distance —
Age 12-14 Duathlon
Spots remaining: 23
terrain
Type —
Multisports
timer
08:00
sell
$55.00
Age 12-14 Triathlon FEMALE
Spots remainin
Aug 22, 2026
straighten
Distance —
Age 12-14 Triathlon FEMALE
Spots remainin
terrain
Type —
Multisports
timer
08:00
sell
$55.00
Age 12-14 Triathlon MALE
Spots remaining:
Aug 22, 2026
straighten
Distance —
Age 12-14 Triathlon MALE
Spots remaining:
terrain
Type —
Multisports
timer
08:00
sell
$55.00
Age 4 Duathlon
Spots remaining: 15
Aug 22, 2026
straighten
Distance —
Age 4 Duathlon
Spots remaining: 15
terrain
Type —
Multisports
timer
08:00
sell
$45.00
Age 5 Duathlon
Spots remaining: 10
Aug 22, 2026
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Distance —
Age 5 Duathlon
Spots remaining: 10
terrain
Type —
Multisports
timer
08:00
sell
$45.00
Age 6 Duathlon
Spots remaining: 10
Aug 22, 2026
straighten
Distance —
Age 6 Duathlon
Spots remaining: 10
terrain
Type —
Multisports
timer
08:00
sell
$45.00
Age 7-9 Duathlon
Spots remaining: 11
Aug 22, 2026
straighten
Distance —
Age 7-9 Duathlon
Spots remaining: 11
terrain
Type —
Multisports
timer
08:00
sell
$55.00
Age 7-9 Triathlon FEMALE
Spots remaining:
Aug 22, 2026
straighten
Distance —
Age 7-9 Triathlon FEMALE
Spots remaining:
terrain
Type —
Multisports
timer
08:00
sell
$55.00
Age 7-9 Triathlon MALE
Spots remaining: 1
Aug 22, 2026
straighten
Distance —
Age 7-9 Triathlon MALE
Spots remaining: 1
terrain
Type —
Multisports
timer
08:00
sell
$55.00
Weather History
These values represent the 3-year monthly averages for August in Cornwall.
thermostatTemperature
16.3° / 24.7°
wb_sunnyFeels like
16.1° / 24.6°
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Humidity
77.3%
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About Cornwall
Learn more about the host city, Cornwall.
Cornwall is a city of about 48,000 people (2018) on the St. Lawrence River in Eastern Ontario.
