It’s over to the boys in Eastbourne today (11 September).
The third Y Front is being held at Hampden Park Sports Park to raise money for Cancer Research UK, Prostate Cancer UK and St Wilfrid’s Hospice.
The idea of the event, which is in its third year, is to raise awareness of male cancers.
It’s hoped all the men and boys taking part will dress up like superheroes and wear their pants over their shorts.
Registration opens at 10am with a warm up at 10.45am and the run itself will begin at 11am.