Done the blue on my Genesis Datum with 33mm Challenge Strada Biancas and it was OK…ish. I’d want a wider, tougher tyre at lower pressures (i was running circa 50psi to keep pinch flats at bay) and better brakes than my HY/RD’s with 160mm rotors. It was sketchy in places, the blue is very deceptive at Degla, it looks and feels very smooth on an MTB but let me tell you on a fully rigid bike with above tyres and brakes it got buck wild in places! Blew my hands off the bars twice and my pace was way, way slower on the singletrack than usual. So yes, you can do it. But would it be a fun experience for you? Possibly not!