Trialclub Zuid Oost Drenthe

Trialclub Zuidoost-Drenthe (TCZOD) is a member-run trial club based in Sleen, in the Netherlands. Founded in 1981, it brings together riders of all ages and experience levels to practise bicycle trial and motorcycle trial. The club maintains its own varied riding area, with natural obstacles and sections for both disciplines, and members share responsibility for keeping the grounds and clubhouse in good condition.

TCZOD supports newcomers as well as experienced and competitive riders. Motorcycle beginners can take a five-lesson course on a club bike, with fuel and insurance included; bicycles riders can usually join group training for a few trial sessions. Bicycle training takes place with a trainer, while motorcycle members ride independently when the track is open. The club also welcomes children and young people, with reduced membership fees for members up to age 17.

Activities include six club competitions each year, which form the club championship, as well as motorcycle events for the KNMV Open Dutch Championship and Youth National Championship.