Join Ireland Football Manager Stephen Kenny in registering for the 100k in 30 days challenge which kicks off June 1st.
Cara McAdam a biology teacher, and mother of two young children from Blackrock, Co Louth was diagnosed with breast cancer last year and she is now coming towards the end of her treatment.
The idea is that anyone can either run, jog or walk the distance within the 30 days of June. Funds raised will be donated to Breast Cancer Ireland.
You can register and track your progress online at www.100kin30days.ie.
The record so far is 471km in 30 days!