Great Bristol Run
Bristol, England, UK · May 9, 2027
Race Day Weather
50°at start
60° high
Breezy
Dry
Cool start — fast day potential, warming through the race, chance of rain
A cool 50°F at the start line is ideal for fast times — expect to warm up quickly once you're moving. Temperatures rising to 60°F through the course will gradually increase perceived effort in the second half. Light winds shouldn't be a major factor for pacing. There's a chance of rain, so have a backup gear plan ready. Moderate humidity at 78% is worth noting for effort level, especially in later miles.
Race day forecast available in 230 days
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