Gwen Jorgensen finishes 4th at the US Half Marathon Champs, Galen improves his marathon PB, Asbel Kiprop's having a nightmare, Martin talks to Andy Morris about Running Down Dementia, you can join the Strava Night of the 10,000m PBs challenge and win some socks, plus, enter our competition to race in the Strava mile! Tom's kicking back on his hols, and Martin interviews The Guardian's running blog editor, Kate Carter.