Well that was a tough day out!
I used the CX bike in the end and to my mind it was worth it – the tyres were draggy at times on the flats but there weren’t many of those! The low gears and the wider tyres were worth the speed sacrifice, didn’t have to put a foot down on any of the climbs. The disc brakes helped too, especially early on when it was raining, some of the descents were insanely steep.
Brutal headwind out on the back end of the course. I made it just over 9000ft of climbing but my Garmin was once again playing up, it stopped recording for about 5 miles at one point.
Strangely, Emma’s (waterrat on here) route on Strava says nearly 1000ft LESS climbing so no idea what’s going on there…