The Summer League is an inter club competition of four races between May and September at various venues around London. The races are 5 miles or 10K, cover all standards, start at 10.30am, and are based at a local park. The events are family oriented and many participants bring their children.
Lunch is provided in the form of sandwiches and cakes.
Trophies are awarded at the end of the year for individuals in their age categories based on their best four performances in the five races. The dates of the Summer League are shown in the Serpentine Planner.