Doesn’t seem to have been that muddy. I’m in the same area as MartinHutch and was out in the Dales last Friday on my summer tyres. The worst sections were actually those with very short grass where there’s not enough vegetation to get a grip (this was the climb out of Settle towards Langcliffe) but apart from that it was fine. Did the descent from Weets Top shown earlier in the thread and the ditches in the bottom field were “fun” but rideable.
At Easter we spent three days in Scotland with no rain and the bikes were hardly dirty
The week before Easter we were up in Swaledale, again generally fine riding but a few places damp from the recently melted snow.
Feb and March were mostly fat biking as we had quite a bit of snow around here.
A bit more full on fat biking:
Weets top
South of Skipton
As Martin notes, vegetation hasn’t got going yet – grass won’t grow until the ground is somewhere around 4/5C – and the trees aren’t in leaf so there’s nothing taking up the water. The BW that goes past our house is alternating between a muddy river and bone dry almost on a daily basis. The other thing to note is that the underlying geology has an effect as well: gritstone will mean surface water being slow to drain away whilst limestone will drain much quicker and puddles will usually only be around immediately after rain.
Rule #5 MTFU!