Advance tickets will save you money to on the gate prices in 2017. Be quick though as they are selling fast:

Spring Cup: http://oliversmountracing.com/event/2017...road-races

Cock O'The North: http://oliversmountracing.com/event/2017...tal-road-r...

Barry Sheene Festival powered by Suzuki: http://oliversmountracing.com/event/2017...heene-fest...

Gold Cup: http://oliversmountracing.com/event/2017...enshaw-int...