2026 Cultus Lake Triathlon

About the Event

Cultus Lake Triathlon returns for an unforgettable experience on September 20, 2026. Nestled within the picturesque Fraser Valley in Chilliwack, BC, this event promises to captivate both seasoned triathletes and newcomers with its serene setting.
Embark on a swim through the crystal-clear waters of Cultus Lake, offering breathtaking views as you begin your journey. Transition seamlessly onto the bike course that winds through the valley's lush landscapes, taking in the vibrant colors and natural beauty around every turn. Conclude your adventure by running alongside the cheering crowds back to the finish line at Main Beach. The atmosphere is electric with encouragement echoing from all sides.
Post-race celebrations await you as Dynamic Race Events delivers a memorable party that will leave lasting impressions long after the event concludes. This year, both duathlon and aquathlon options return by popular demand, providing diverse challenges for athletes of varying abilities.
Race organizers prioritize an exceptional athlete experience, ensuring smooth transitions and ample support along the course. With just 800 spots available, securing your spot early is highly recommended to avoid disappointment. Race packages can be picked up on Saturday, September 19, from 12:00 pm to 5:00 pm at Main Beach, allowing you more rest time come race morning.
A TriBC membership requirement ensures all participants have the necessary insurance coverage for their safety and peace of mind during the event. Whether you're a member or need to purchase a one-day membership, details are readily available on the official website.
Cultus Lake Park awaits with its charming small-town ambiance, making this not just an athletic challenge but also a celebration of community spirit. Don't miss out—register now for your chance to be part of something truly special.

Races Offered

Aquathlon | Sprint

Sep 20, 2026

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Distance — Aquathlon | Sprint

terrain

Type — Multisports, Running

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08:00

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$175.92

Duathlon | Standard

Sep 20, 2026

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Distance — Duathlon | Standard

terrain

Type — Multisports, Running

timer

08:00

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$190.84

Sprint | Individual

Sep 20, 2026

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Distance — Sprint | Individual

terrain

Type — Multisports, Running

timer

08:00

Standard Aquabike | Individual

Sep 20, 2026

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Distance — Standard Aquabike | Individual

terrain

Type — Multisports, Running

timer

08:00

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$180.18

Standard | Individual

Sep 20, 2026

straighten

Distance — Standard | Individual

terrain

Type — Multisports, Running

timer

08:00

sell

$190.84

Standard | Relay Captain

Sep 20, 2026

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Distance — Standard | Relay Captain

terrain

Type — Multisports, Running

timer

08:00

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$216.30

Standard | Relay Team Member (Join existing team)

Sep 20, 2026

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Distance — Standard | Relay Team Member (Join existing team)

terrain

Type — Multisports, Running

timer

08:00

sell

Free

Weather History

These values represent the 3-year monthly averages for September in Cultus Lake.

thermostat Temperature

13.0° / 22.1°

wb_sunny Feels like

12.6° / 22.4°

light_mode Avg sunshine hours

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water_drop Avg rainfall

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air Avg wind speed

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terrain Course conditions

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sunny Max UV Index

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humidity_mid Humidity

79.7%

wb_twilight Sunrise

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nightlight Sunset

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About Cultus Lake

Learn more about the host city, Cultus Lake.

Cultus Lake is a lake, associated community and provincial park in the Fraser Valley region of British Columbia, Canada. It is the source of the Sweltzer River. Cultus Lake is located 11 kilometres (6.8 mi) south of the Chilliwack River, near the city of Chilliwack and approximately 80 kilometres (50 mi) east of Vancouver. In 1950, Cultus Lake became a provincial park of British Columbia. Cultus Lake covers an area of 656 hectares, evenly on either side of the lake. At one time the lake had a sawmill and booming ground until it became a provincial park in the 1950s.