Core races are the ones with a special significance to the club. Members are encouraged to attend these races. There are extra club championship points for competing in core races - see the Club Championship page for details.

In the current championship season (2023-2024) the dates of known core races are:

• 17-Dec-2023 - Sunday League XC Stevenage.
• 18-Feb-2024 - Sunday league XC Royston.
• 25-Feb-2024 - London Winter Run 10k.