Half Marathon races near Saint-Brieuc

Saint-Brieuc Coastal Training Notes

Saint-Brieuc hosts 10 Half Marathon races in 2026 within 80 km of the city centre — upcoming dates, recurring series, and other races nearby, all in one place.

Locals run Saint-Brieuc like a proper coastal playground, with city legs, valley rhythm, and bay air in the same week. The Station Trail en Baie de Saint-Brieuc gives runners 241 km across 14 routes, with four departures and nine workshops for hill work, threshold, and VMA testing. Hillion gives four marked trail circuits from 8 to 25 km. Plédran/Yffiniac stretches the range from 8 to 30 km. The 10 km Entre ville et vallées route passes the port of Légué. Saint-Brieuc Athlétisme keeps the scene social. UACA "Running Club" meets at Hélène Boucher on Thursdays at 7:15 PM. Foulées Briochines and La douce échappée sit on the local race radar.

Locals ride the bay first, then add edge when the legs ask for it. Saint-Brieuc bay by bike follows the natural reserve, where we go along the strikes and wild stretches of water. La Vélomaritime / EuroVelo 4 runs from Saint-Brieuc to Erquy for 39 km, and the route stacks 328 m of ascent with 295 m of descent. The climbing sits in the ups and downs of that coastal stage, with plenty of slopes to tackle. The route mixes 30 km of road with 9 km of cycle path. Locals use La Rando De L'agglo and Extreme Bretagne challenge as anchor names more than crit chatter.

Summer gives Saint-Brieuc its best coastal mood, because the Bay of Saint-Brieuc changes with time and tide. Locals keep Z2 easy beside the strand, then use the Station Trail workshops when intervals need structure. The city centre sits at 98 m, so the effort comes from repeated slopes more than big mountain numbers. Winter shifts the rhythm toward practical training, with Saint-Brieuc Athlétisme sessions on the stade or in nature and runners still heading out during the day or at night. Riders keep base miles on quiet country roads and compacted natural earth tracks when the weather allows.