The following age minimums apply to LimeLight Sports Club events:
- Hackney Half Marathon: 17 years
- Hackney 5K: 13 years
- Oxford Half Marathon: 17 years
- ASICS London 10K: 15 years
A participant's age on the day of the event will be calculated and verified during the registration process.
All participants under 18 at the time of entry must also be registered by a parent or guardian.