Thanks for the heads up AK.
I did the inaugural event in 2018 finishing 1st M50 at 59, so not the most competitive field!
A nice little 4 miles evening race which is more XC than trail with around half a mile of tarmac. As you say AK, two different loops of which in total, around a mile is either up or down and the rest flat with some nice grassy running.
It would be good to see you there.