Boundary Bay Marathon
Race Day Weather
Cool start — fast day potential, chance of rain
A cool 48°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Light winds shouldn't be a major factor for pacing. There's a chance of rain, so have a backup gear plan ready. High humidity (84%) will make it harder to cool down through sweat — increase fluid intake accordingly.
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Race Info
The Boundary Bay Marathon takes place each November in Delta, British Columbia, starting and finishing at Centennial Beach. It offers marathon, half marathon, 10K, and 5K distances plus a four-person marathon relay, all run as an out-and-back on a flat gravel oceanside trail along the Boundary Bay dike. The Boston-qualifier-certified marathon is typically the last BQ race of the calendar year. Proceeds benefit Ronald McDonald House BC and Yukon.