Today there was a nice cool Northerly blowing which helped me get to the starting point but made the warm up back up the river a bit of a challenge. Today a lot of our faster riders went to Gunma for a 100km race.
I therefore had a go in the fast group sprint from Shinzakaya for 12km towards Nagareyama-bashi with a 4km cool down at the end. The Polar screen shot here shows the sprint data.