Running Grand Prix Goodwood Motor Circuit - December
Race Day Weather
Cool and breezy, adjust pace
Runners will face temperatures starting at 49°F and peaking at 50°F with a noticeable wind from the WSW at 21 mph. Humidity will be high at 78%, prompting a need for hydration. Given the conditions, pacing should be adjusted conservatively, especially early on, to accommodate the wind and humidity.
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Race Info
The Running Grand Prix Goodwood Motor Circuit - December is a closed-loop marathon on the tarmac racing circuit at Goodwood Motor Circuit near Chichester, West Sussex, one of four editions RunThrough Events runs on the same course each year. Runners share race day with 50K, 20 mile, metric marathon, half marathon, 10K and 5K entrants on the traffic-free circuit at the foot of the Sussex Downs. The event has run each December since at least 2023. It follows the same qualifying course and format as RunThrough's February Goodwood edition, which the Boston Athletic Association lists as a Boston Marathon qualifier.
