Marathon races near Meylan

The Semi-Marathon de la Noix is a road race in Tullins, Isère, France, scheduled for mid-October. Participants can select the half marathon (21.0975 km) or a shorter 10-11 km race. Children's and junior courses are also part of the event. CMI, Coureurs du Monde en Isère, organizes the race, which welcomes licensed and non-licensed runners from the Junior category upwards. The route is flat, measured to FFA standards, and winds through a natural setting instead of a city. Its FFA label means the half marathon is classified and can qualify runners for the French championships. This makes it suitable for club runners aiming for a standard and for local participants seeking a measured autumn race. The Semi de la Noix is considered a local comeback in Tullins, following a previously announced cancellation. The event provides essential race-day amenities, including aid stations and changing rooms.

Les Lumières de la Muzelle begins at sunset from La Troïka in Les Deux Alpes, a high mountain resort in Isère in the French Alps. This night snow trail race, held in mid-January, is organized by the Les 2 Alpes Trail association and offers four distances: 11 km, 16 km, 21 km, and 42 km. The name references La Muzelle, a 3,465-meter summit in the Écrins massif, and the light display accompanying the race from dusk into darkness. The race is entirely nocturnal, with participants navigating snow by headlamp as Les Deux Alpes and nearby villages are illuminated below. The shortest route features 275 meters of elevation gain and 675 meters of descent, primarily downhill. The longest option transforms the same winter landscape into a 42 km mountain challenge. Approximately 1,800 to 2,000 runners are anticipated, including seasoned snow-trail participants and individuals attracted by the unique start time, the headlamp procession, and the opportunity to compete on snow after sunset. The event was previously known as the Night Snow Trail, a name that still highlights its distinctive nature.

Les 24 Tours Sans Venin is a looped elimination trail race at the foot of the Vercors, near Grenoble in Auvergne-Rhône-Alpes. Runners navigate the same 6 km circuit repeatedly, with approximately 280 m of elevation gain per loop and no road crossings. The objective is straightforward: complete the loop within an hour, rejoin the start line on the next hour, and continue until your selected duration concludes or you miss the time limit. Available options include 4-hour, 7-hour, and 24-hour races, allowing the event to function as a demanding short trail challenge or a complete Last Man Standing-style endurance test. The maximum distance in the longest version reaches 144 km with around 6,720 m of total elevation change, including 23 aid stations throughout the entire race. The 24-hour race is designed for participants aiming to measure their performance loop by loop against the consistent climb, the identical descent, and the constraint of the hourly restart. Courir à Seyssins-Seyssinet is the organizing body, and the event's structure permits spectators, including friends and family, to observe runners multiple times, offering more visibility than just at the start and finish. The concept draws inspiration from Lazarus Lake’s Barkley Marathons, yet the execution is local, contained, and clear: one loop, one hour, then repeat.

The Semi-marathon et 10 km des Iles de Moirans is a road-running event starting at Stade Colette Besson in Moirans, Isere. Participants can choose between a 21.1 km half marathon and a 10 km race. A shorter 5 km distance is also noted in local route information. The half marathon holds a French Athletics Federation label, and the 10 km is FFA homologated, meaning the certified course can contribute to French Championship qualification. The half marathon follows a single loop around Moirans, Vourey, and Tullins. The course utilizes local roads including Route de l'Isere, Route des Iles, Route de la Morge, Rue du Grand Fays, and the Esplanade Jacques Barfety area, with traffic control during the event. The course is flat for a road race, with an elevation gain of no more than 60 meters. On-site amenities include refreshments and changing rooms.