Randonnées Du Téléthon in Montauban-de-Bretagne is an afternoon cycling event connected to France’s Téléthon fundraising weekend. Riders gather at the boulodrome on Rue Jean Zay. O C Montauban Cyclo manages the cycling aspects, with local associations supporting the broader fundraising.
The ride provides road and gravel options. Road choices are approximately 40, 60, or 80 km, while gravel routes cover about 40 to 45 km. The shorter road courses are marked as green level, and some routes have listed climbing totals under 500 m, making the event suitable for casual cyclists and regular club riders. A different municipality in the canton leads the Téléthon fundraising effort annually. In Montauban, volunteers come from groups including OCM Cyclo, GACM, and Chemins buissonniers. Entry fees are low, with distinct prices for licensed adults, non-licensed adults, and participants under 18, emphasizing participation and fundraising over competition.