1Into a rhythm
From 2.4 km to 7.4 km
5.0 km · -0.2% average · 23.9 km/h · 136 bpm, peaking at 153
That's a steady block of work near Little Minster, holding 24 km/h for 5 kilometres on the flat without the pace drifting, and your heart stayed in the endurance zone where it belonged.