Richmond Half Marathon. Great running conditions - dry, cool, a bit cloudy, only a slightly head-wind for a short section near the end of the course. Warmed up nicely after I finished, too. Also, very flat. The early part of the course wasn't great - congestion at a number of 90-degree corners in the starting field, and then a long section along a quite narrow pavement with traffic rushing past. But once we got to Kew it was nice, along the river, and threading around Ham Riverside. Felt pretty strong right around the course, and pushed a bit for the last five kilometres, probably making up a minute or so of time here. Route:
https://www.strava.com/activities/272499216