Laura Mooney carried her excellent Euro cross form into Sunday's senior race in Kilcormac.
Tullamore Harriers were the dominant club at this year's Offaly Senior Cross Country Championships.
The women's race was taken in impressive fashion by Laura Mooney at the Faithful Fields in Kilcormac.
Mooney, who finished seventh for Ireland at the recent U23 European Cross Country Championships, controlled the race throughout to come home two and a half minutes ahead of the next best finisher.
Sarah Flannagan and Pauline Curley locked out the championship podium for the Tullamore Harriers in Kilcormac yesterday.
The men's contest was taken by Michael Murphy for the same club.
Harry Luton was second for Ballyskenach, with Paul Mitchell from the Harriers in third.