Apolo Bike is a 65 km BTT marathon held in Loja, Granada province, Spain. It starts at 09:00 in late May and is part of the Diputación de Granada cycling circuit. The event is non-competitive, focusing on a marathon-distance mountain biking route.
The rider limit is 500. Categories include juniors, under-23s, elite, Masters (30-60), women, and cicloturistas. eBikes are permitted under Diputación circuit rules. TRACK C.D. is the organizer, and this marks at least the fourth edition of the race.