Marathon races near Lorient

Lorient Training Notes

Lorient hosts 8 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 the Scorff River and Parc du Bois du Château when they want miles without leaving town. The route is 8 km with 37 m of elevation, so it works for easy Z2 or short intervals. Parc du Bois du Château is not the most scenic in the world, but it is the best option right in Lorient. The park loop is 3 km one-way with 55 m of elevation. Lorient Athlétisme Club brings over 400 members, and Lorient Running Club meets Wednesdays at 7:00 PM at the WestPort Inn. Run à l'Orient, La nordique de Lorient, and Trail des deux rivières in Lanester keep the calendar honest.

Locals ride the bay, the greenways, and the roads out of town when they want base miles. The Tour of the Bay by bike runs 29 km one way from Larmor-Plage to Gâvres, and the Lorient-Gâvres route makes you take the bateau-bus twice. The Right-Bank Route The Ports gives you 14 km from Larmor-Plage Tourist Office to quai des Indes in Lorient centre. The climbs sit on the inland routes, where Lorient - Noyal-Pontivy carries 979 m of ascent over 82.9 km and Lorient - Quistinic packs 492 m into 37.4 km. Tour de la rade by lazare and Triathlon de Lorient are the anchor hits. Locals talk routes first, because the named club scene here is LAC, Lorient Running Club, FC Lorient, and CEP Lorient.

July and August are the best months, and most riders get on their bikes here then. Summer gives you cool-to-warm coastal days, rare extreme heat, and plenty of nose-to-the-wind miles on greenways with no cars. The Kaolin greenway gently descends towards the sea on the outward trip, and the return comes back uphill. Winter keeps training possible because Lorient has an oceanic climate and frost is rare. Locals keep running the Scorff and Parc du Bois du Château, while cyclists shift more rides to steady greenway Z2, short loops, and quiet days between showers.