Running 39:56 [3] 8.46 km (4:43 / km) +14m 4:41 / km
ahr:136 max:152
Second attempt at run (partway) home, this time with Garmin.
Turns out it is way shorter than I thought, although the tracking through London is not very accurate - wonder whether that is just a city thing or the satellites had an off day? Thinking it might be the latter as Street-O tracking is normally quite decent.
OK effort into steady headwind (not surprising as route is mostly straight line south), with more people and cars in the way than last week.