After two visits to the Chasseral I was looking for something a little different today. So I followed the Dinosaur Traces from last year, but then continued straight to Sonceboz where I started the climb of the Pierre Pertuis pass. The wide trail up to the top of the pass was easy, all on hardpack and not very steep. But things changed from there. The marked mountain bike route #44 follows a steep forest trail. On a geared bike you would drop into a small gear and start patiently spinning until the trail spits you out onto a small paved road 200 meters higher. On my singlespeed it was an exercise in turning the cranks in slow motion trying the best not to stall. Back on the road the legs went back to pushing the cranks faster. I was worried about the next section of trail, though. A rough uphill trail with loose gravel waited around the next turn. Well, it turned out to be a lot easier than I thought. Soon I reached the Métairie de Werdt from where the trail stayed pretty much at the same elevation for the journey across the Montoz. It’s quite nice up there; awesome views in every direction and lots of mountain restaurants if one feels a little hungry. As far as mountain biking it’s a rather boring adventure. It’s all gravel. No singletrack far and wide. The Montoz’s really a better destination for a cyclocross bike. I continued eastwards until I got to the Obere Bürenberg, where I started looking for the entrance to the so-called “Schmugglerwägli” - the Smuggler’s Trail. I had no trouble finding it and dropped into this narrow, technical trail. It’s nice, has a bunch of steep, rooty and rocky sections and a few places where you’re better off walking. Is it worth heading out there? For a “seen it - done it” sort of trip - yes. To do on a regular basis - not really. Next I climbed from the Wäsmeli along the Stützliweg to the Montagne de Romont. This trail’s fun. It climbs on forest ground spiked with lots of the typical Jura limestone. On a singlespeed there are two sections you need to power through if you don’t want to get tossed off the bike. A grassy trail brought me to the Montagne de Romont where I had to look hard for the trail down to Vauffelin. No trail in sight, I rode through tall grass until I spotted a yellow trail marker. The trail to Vauffelin is steep, narrow and too darn straight. Leaves cover loose rocks and broken branches, so forget about going fast. In short: a trail that kills elevation fast without being overly exciting. I crossed the small village of Vauffelin to climb the north side of the Bözingenberg. The first half of the climb is a typical forest service road. But it leads to a fun uphill singletrack that’s always a joy to take. Once at the top, I headed to the so-so downhill that ends just above the Tierpark. I walked through this one, then crossed the bridge across the Taubenlochschlucht to head back home. A fun day out on the bike, but not a loop I need to repeat on my Niner. The Montoz is cyclocross material.
| Distance: | 49.7 km (30.9 miles) |
| Elevation: | 2’122 m (6’962 feet) |
| Time: | 03:49:39 |
| Speed (avg/max): | 13.0/55.0 kph (8.0/34.2 mph) |





































































