The Westerwald Bike Challenge takes place in June in the Westerwald, organized by RSC Buchholz e.V. The event accommodates approximately 500 participants, offering road-style RTF routes, CTF, gravel, marathon, and permanent-route options, alongside a distinct 42 km course for mountain bike cyclists.
The primary distances range from 52 km to 203 km, catering to participants seeking anything from a brief tour to an extended, challenging ride. The club upholds a long tradition of hosting its own RTF events. The gathering also emphasizes camaraderie, with homemade cakes and a dedicated local organizing team contributing to its appeal.