Geography of Sheffield (Totley Brook passes south of Totley and meets Old Hay Brook at Needham's Dyke). The Sheaf flows northwards to join the River Don near Blonk Street Bridge in the city centre. This lower section of the River Sheaf together with the River Don, between the present Blonk Street and Lady's Bridge, formed part of the perimeter of Sheffield Castle. Porter Brook's source is just inside the Peak District National Park, to the west of the city, at Clough Hollow, also near Ringinglow. From here it flows eastward to meet the Sheaf, at a point now located underneath Sheffield Midland Station.
City of Sheffield and Dearne Athletic Club City of Sheffield and Dearne Athletic Club City of Sheffield & Dearne Athletic Club is an athletics club based in Sheffield, England. It is based at the Sheffield Hallam University City Athletics Stadium. The club competes in the British Athletics League Premiership and Northern Athletics League Division 1. The Young Athletes compete in the National Youth Development League. The Upper and Lower Age Group teams compete in the Northern East Premier Division. From 2017 the club have joined the UK Women's League. Sheffield United Harriers were formed in 1894. In 1975, Sheffield United Harriers amalgamated with Sheffield City Athletic Club