Red Rock Challenge MTB

The Red Rock Challenge is a sporting and cultural event held in southern Luxembourg in the former mining region known as the Minett, centred on Belval in the commune of Sanem. The 2026 mountain bike weekend is scheduled for 10 and 11 October and offers signposted MTB and gravel routes of 40, 62 and 76 km across the reclaimed industrial landscape, with e-bikes welcome. Routes are fully marked and run alongside parallel trail running events.