I’m about to ride 3 laps of it in the Mawddach Goldrush event on 11 March, so with luck it’ll turn into one of those trails that improves as you get used to it and go faster. So not the best choice for beginners.
Have fun with that. It’s a good event. I did it the first year it was about in a team of 3, so we just did a lap each. We’d gone over for the weekend, so had ridden the MBR on the Sat as well.
We debated doing it this year solo, but after spending a weekend there in late Jan decided that we were way to unfit for 3 laps of the Welsh hills!
Regarding the commnents about the Tarw trail – yeah, it’s not the best, but there are some good sections on it. There are some frustrating fire road sections where you seem to lose a lot of height you have just made.
When I was there (5-6 weeks ago) the Tarw had a diversion on it, fairly early on that mean you missed out Snap, but re-joined the trail for crackle & pop……