Machilly is holding the Triathlon de Machilly - S as part of a local triathlon program that also includes an M race and youth races. The S race is an individual short-distance triathlon. Registration and practical details are managed through Miles Republic for a race day in late May.
The available listings show a focused set of events: an S triathlon, an M triathlon at 46 km, and a youth individual triathlon for ages 8-11. The source provides course figures for several short options, such as 750 m with 20 m of climbing, 400 m with 10 m, and 100 m with 2 m. Some published distance strings appear abbreviated, so participants should verify the exact swim-bike-run split on the organiser's page.