Lannence signed for Exeter in the summer of 2017, and played mostly in midfield for Exeter in 2017/18. Originally part of the link with Kings in Taunton.

She was member of the team that won the South West Women's Football League Premier division in 2018/19.
 
Lannence was released in the summer of 2019, moving to Buckland Athletic. 

Lannence Hole
Team	Season	Appearances	Goals
	2015/16
Kings School Taunton	2016/17
Exeter City	2017/18	12	3
Exeter City	2018/19	12	3
D & E College West Virginia	2019/20