Treasure Valley Trail Machine Association promotes family-oriented off-highway riding and trail access in Idaho. It supports riding opportunities, trail ethics, safety and conservation.
Information checked:
Reviewed: organization identity, listing classification, description
Volunteer organizationBoise, Idaho
Source-reviewed summary
Boise Ridge Riders is an Idaho off-road motorcycle club that organizes the Idaho City 100. The club describes it as a two-day, AMA-sanctioned reliability enduro. Local television covered the 2026 event, and the club’s website reports a two-day finish that year. The group also describes support for trail maintenance and injured riders.
ClubBoise, Idaho
Source-reviewed summary
Owyhee Motorcycle Club was founded in 1940 in Boise, Idaho. It identifies as an AMA chartered club with both motocross and trials facilities. Its motocross track sits at about 2,400 feet, while the trials area uses natural obstacles. The club publishes practice and racing information and states that people do not need to be members to race at its events.