The Locke Park 10k Charity Charge will be held on Sunday, November 4 between 10am and 12 noon.
The event is being staged by Team Activ, in partnership with Locke Park Parkrun and Friends of Locke Park.
Half of the entry fees will go to Children in Need.
The race route will be on paths and grassland within the Locke Park Boundary.
Car parking is available on site and is free, although there are no changing facilities.
Fancy dress is recommended but not essential.
Sweatshop in Sheffield have donated some prizes for the event.
It is a £5 entry fee and cash payment is taken on the day.