Le Trail du Ciron takes place at the Gite de Bacourey in Bernos-Beaulac, where TVC organizes a weekend of trail races and a hike. The events include short local runs and a two-part challenge. The distances are: BlackCIRON at 9 km, P'tit CIRON at 10 km, CIRONocturne at 13 km, CIRON verte at 17 km, AuthentiCIRON at 25 km, and CIRON d'or, a 30 km race combining the 13 km and 17 km events. For walkers, La CIRONade offers a 9 km route starting from the same event site.
The CIRON d'or is the most unique event, as runners begin with CIRONocturne and use the same bib for the subsequent stage. BlackCIRON necessitates a headlamp, indicating that a portion of the weekend involves night running, not solely daytime trail races. Sign-ups are online, requiring either a PPS or a valid license. Bibs can be collected on either day of the weekend. Food, hot showers, and on-site entertainment contribute to the atmosphere of a community trail event, beyond just the start and finish.