There’s still an awful lot of avoidable road in it!
Looking in particular at the long drag up and back to Gunnerside, you could turn left after the Fremington Edge descent, take one of the BWs across from Arkle Town to rejoin your route at Fore Gill Gate, then turn left and head to Surrender Bridge, head up towards Gunnerside Gill, with lots of brilliant options back towards Gunnerside.
The best known roughly follows the east side of Gunnerside Gill, heading for the diagonal descent to Gunnerside which starts in Low Row Pasture. There is a tech descent to join this, but the other BWs which head for Low Row Pasture are easy and fun.
Conditions should be really good, enjoy!