The Rural Kutxa San Sebastian Half Marathon begins and ends in Alderdi Eder Gardens, located directly in front of San Sebastian City Hall. This half marathon takes place in Spain's Basque coastal city of San Sebastian, featuring a single mass start for participants of all paces. The course is officially certified as flat, and its smooth road surface offers faster runners a genuine opportunity for a personal best. The finish time limit is 2 hours 30 minutes, which is more suitable for experienced half marathoners than for beginners who might require additional time.
The route crosses the city center and extends along San Sebastian's three beaches: La Concha, Ondarreta, and Zurriola. Participants will experience coastal vistas, city architecture, and considerable encouragement within the town, with attendees originating from outside Spain as well as from the local area. The race also aligns well with a culinary weekend, as San Sebastian is renowned for its food scene and pintxos contribute to the post-race enjoyment. Feedback on logistics is varied: participants commend the route and atmosphere, but some have noted water stations spaced every 5-6 km, instances of water depletion for later runners, the removal of course markers, and roads reopening to traffic ahead of slower participants.