Teenager Debbie Watson, from Bingfield, took the championship at the Tynedale ploughing match at the Chipchase Estate, Wark, at the weekend.
Sixteen-year-old Debbie will now represent Northumberland in the British Championships at Guildford, Surrey, in the young farmers' class on October 14.
The reserve championship went to Ray Alderson, of Darlington.
The next ploughing match is the South Tyne Ploughing Association on Saturday, September 30, at North Acomb Farm, Stocksfield.
Vintage Trailed Class
1st Ray Alderson, Darlington, 115pts
2nd Les Walton, Butsfield, 100pts
3rd Ian Harvey, Shotton, 97pts
Vintage Mounted Class
1st George Cook, Kelso, 113pts
2nd Allan Butterfield 105pts
3rd Raymond Edmundson Rothbury 102pts
Under 21 Class
1st Debbie Watson, Bingfield, 116pts
2nd David Bell, Hexham, 75pts
3rd Shaun Leck , Ryton, 64pts