Race Organisers Age Restrictions Race licence applicants must pay particular attention to RULE TR3 S4 (1) which sets out the maximum distances permitted for younger athletes. (This rule was updated by UK Athletics in 2026.) Permit applications will be declined if races that do not clearly state in their promotional material and on entry forms age limits that comply with this rule. Maximum distances permitted under this rule are as follows: Age under 11 years 3,000m Age 11 5,000m Age 12-13 . 6,000m Age 14 8,000m Age 15 12,000m Age 16 16,000m Age 17 25,000m Age 18 Marathon Age 19 45,000m Age 20 and over. No maximum distance |