The half marathon follows the old Urola railway line and shares its weekend with two other race distances.
Ceuta is preparing an edition with 6,000 entries, five events and a new allocation of places.
The Valencia event moves to February to avoid festival restrictions and keep its place on the city’s running calendar.
Serinyà is set to host another solidarity event, with a 10 a.m. start and a published distance of 8.5 kilometres.
Carcastillo will host another trail event in February 2027, but key details about the route and registration are still pending.
Five kilometres through Seville, starting and finishing at Plaza de América, with a one-hour time limit.
The 10th edition offers three mountain options, with entry fees that vary according to the registration period.
The Aragón event has a date and two announced distances, but start times and registration details are still pending.
The race in Seville has a confirmed date, but key details about registration and the route are still pending.
The Murcia event has a date and town, but its course and registration details have not yet been announced.
Cartagena is set to host another university running event in February 2027, but the route and registration details have not been announced.
The date and start time have been published, but key details such as the route and entry fee are still missing.