Gem Kart Racing Products
Endurance races last for an extended period, from 30 minutes up to 24 hours or more, for one or more drivers. In general, consistency, reliability, and pit strategy is of greater importance than all out speed.
Called "Enduro" racing in the USA, most WKA & IKF sanctioned events typically last 30 minutes (Sprint Enduro) or 45 minutes (Laydown Enduro) and are run continuous without pit stops. Enduro events are held on full-size road racing circuits that are usually between 1.5 & 4 miles in length.