The Westhill Sooyang Do Martial Art club is hosting a 12 hour fundraising event for cancer charity Clan from 8pm on April 23 to 8am on April 24 at the Westdyke Leisure Centre.
A spokeswoman said: “We have participants from all our 22 clubs taking part and are opening up the challenge for members of the public to join us for 1 or 2 hours.
“The event is a grueling 12 hour Focusmittathon challenge with participants challenging both their mental and physical endurance.”