Sarah McCarthy from Aston Park Station, will run with six other female firefighters from South Yorkshire, each wearing 20kg of kit.
The group have already run the Race for Life in Doncaster and hope to raise £1,000.
Fire challenge
AN Aston firefighter will run the Race For Life in Sheffield on Sunday wearing full fire kit and breathing apparatus.
By The Newsroom
Saturday, 14th July 2012, 1:15 pm