Trialclub Zürich
Trialclub Moudon
Trialclub du Chablais
Vélo Trial Moron (VTM)
Montainbike Minusio
Velo Trial Broye Jorat
Velo Club Jurassia
Trial Club Stäfa
Trialacademy Basel
Snakebite- Velo-Trial-Luzern
Bikeland Val di Sole (IT)
https://trial-isch-geil.de/
VTT Trial Jeux mondiaux de la jeunesse Cordon (FR)
Jérôme Chapuis, (Choaching; Shows)