Triathlon: 750 metre
swim in the Lake,
Cycle 22km around
the Country Lanes
and finish with a flat,
fast 5km around the Park.
Duathlon: 5km flat run,
22km Cycle and a
3.5km flat run.
Sun 21st June 2026
Races Start: 8:00am
Location:
Rother Valley
Visitor Centre,
Rother Valley
Country Park,
Sheffield,
S26 5RN
