The list of races compiled so far is small. I have more routes available on my blog ( which I will copy to this site and expand upon, time permitting.
Showing 37 items
Black Mountains Long A 
Bob Graham Round Ultra 
Borrowdale Long A 
Brecon Beacons Fell Race Long B 
Buttermere Horseshoe (Original Race, Best Guess) Long A 
Cardington Cracker Medium B 
Coniston Fell Race Medium A 
Cribyn Short A 
Cwmdu Fell Race Medium A 
Dursley Dozen Off Road 
Ennerdale Horseshoe Long A 
Fan Brycheiniog Medium A 
Fan Fawr Short A 
Fan y Big Medium A 
Four Fans Medium A 
Half Tour Of Pendle Medium A 
Helvellyn Dodds Fell Race Medium A 
Langdale Horseshoe Long A 
Llanbedr to Blaenafon Fell Race Long A 
Llanthony Show Fell Race Short A 
Llyn y Fan Short A 
Long Mynd Valleys Medium A 
Mynydd Troed Fell Race Medium A 
Pen y Fan Short A 
Peris Horseshoe Long A 
Seaview 17 Multi-Terrain Race Multi-Terrain 
Skirrid Fell Race Short A 
South Wales Traverse Ultra 
Sugar Loaf Fell Race (Summer) Medium B 
Sugar Loaf Fell Race (Winter) Short B 
Tor y Foel Short A 
Tour of Torpantau Medium A 
Tumble Fell Race Short A 
Vegan Welsh 3000s Long A 
Wasdale Long A 
Waun Fach Fell Race Medium A 
Welsh 1000s Race Long A 
Showing 37 items