The Crawley sisters took part last year (Image: Archant)
Fit fundraisers are set to get down and dirty tomorrow (Saturday) for the St Francis Hospice Mud ‘n’ Madness 7km assault course challenge.
Participants face an 800m canoe trip, a 1,400m run, a river crossing, an obstacle course and a final 2,400m sprint.
The event will take place in Stubbers Adventure Centre, in Ockendon Road, Upminster.
Comments: Our rules
We want our comments to be a lively and valuable part of our community - a place where readers can debate and engage with the most important local issues. The ability to comment on our stories is a privilege, not a right, however, and that privilege may be withdrawn if it is abused or misused.
Please report any comments that break our rules.
Read the rules here