Sydney Marathon
Race Day Weather
Cool start, warm finish
Runners will face a temperature rise from 52°F at the start to 68°F by the finish, with average humidity around 65%. A steady headwind will challenge runners between miles 2-3 and 8, while tailwinds will provide relief from miles 6-7 and 18, assisting effort. Hydration will be crucial as temperatures increase; starting conservatively is advised to manage the warmer conditions toward the end of the race.
Pace Calculator
Get forecast alerts for Sydney Marathon
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
Get your personalized Sydney Marathon race plan
Weather-adjusted pacing, per-mile terrain splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide — all personalized to your goal and race-day conditions.
Race Info
The Sydney Marathon is a marathon held annually in Sydney, Australia each September. The event was first held in 1999 as a test event for the Sydney 2000 Olympic Games, as has continued every year since, as a legacy of the 2000 Summer Olympics. The marathon is categorized as a Gold Label Road Race by World Athletics. Wikipedia
