Mark your calendar for the high-energy Bluewater Triathlon, an essential multi-sport event returning to the stunning shores of Bright's Grove, Ontario, on the weekend of July 18-19, 2026. Known for having one of the fastest, flattest, and most beautiful courses in the region, this race is the ideal venue for setting a new personal best, whether you're a beginner or a seasoned competitor. The two-day format ensures participation options for everyone, featuring the main adult triathlon and duathlon races alongside the highly popular Ironkid events for younger athletes. Runners will transition quickly from the clean waters of Lake Huron to the scenic, flat roads of the Bright's Grove community. Beyond the competitive elements, the event offers a comprehensive, family-friendly atmosphere with a full weekend timetable of activities and community engagement. Registration for the 2026 event promises a professionally managed experience supported by strong local sponsors and a welcoming race team. Join us to challenge your limits and experience the best of Ontario's summer racing calendar in a truly unforgettable setting.
Races Offered
Aquabike
Jul 18, 2026
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Distance —
1.5 km 40 km
terrain
Type —
Multisports
timer
56 days remaining
Olympic Duathlon
Jul 18, 2026
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Distance —
2.5 km 40 km 10 km
terrain
Type —
Multisports
timer
56 days remaining
Olympic Duathlon Relay
Jul 18, 2026
straighten
Distance —
2.5 km 40 km 10 km
terrain
Type —
Multisports
timer
56 days remaining
Olympic Triathlon
Jul 18, 2026
straighten
Distance —
1.5 km 40 km 10 km
terrain
Type —
Multisports
timer
56 days remaining
Olympic Triathlon Relay
Jul 18, 2026
straighten
Distance —
1.5 km 40 km 10 km
terrain
Type —
Multisports
timer
56 days remaining
Sprint Aquabike
Jul 18, 2026
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Distance —
18K
terrain
Type —
Multisports
timer
56 days remaining
Sprint Duathlon
Jul 18, 2026
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Distance —
1 km 18 km 4.5 km
terrain
Type —
Multisports
timer
56 days remaining
Sprint Triathlon
Jul 18, 2026
straighten
Distance —
18 km 4.5 km
terrain
Type —
Multisports
timer
56 days remaining
Weather History
These values represent the 3-year monthly averages for July in Bright's Grove.
thermostatTemperature
17.6° / 25.9°
wb_sunnyFeels like
17.7° / 26.8°
light_mode
Avg sunshine hours
12h 29m
water_drop
Avg rainfall
3.7 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
10.6 km/h (Light breeze)
opacity
Sweat loss rate
High
terrain
Course conditions
Hard and dry surface
sunny
Max UV Index
Very High (8.0)
humidity_mid
Humidity
78.4%
wb_twilight
Sunrise
06:04
nightlight
Sunset
21:03
About Bright's Grove
Learn more about the host city, Bright's Grove.
Brights Grove is a neighbourhood of Sarnia, Lambton County, Ontario, Canada. Brights Grove is located on the shore of Lake Huron.
