In which Mr B and I run our first race together and learn that flies can't brake hard.
This evening you can watch top athletes like Jo Pavey and Andy Vernon fight it out for their chance to represent Great Britain at the Rio Olympics. The first two eligible British athletes past the post in the headline races will be guaranteed a place at the Olympic Games, as long as they complete the race in under 28:00 for men and 32:15 for women. It's also the England Athletics & British Athletics 10,000m Championships.
You can watch it on the web (link above) or head over the Parliament Hill Athletics Track in Hampstead to see it in person for free. I'm told that you watch from lane three and that there's a bar and DJ and stalls too.