BikeRadar takes on Cotsduro, a low-key gravel event put on by The Racing Collective in the latest episode of Gravel Diaries.

Over 80km of quintessential British gravel Jack and Felix go head-to-head on Strava segments to claim bragging rights, but most importantly they're racing against time to make it back to Stroud Brewery for beer o'clock. 

Can they make their 5pm table booking for a juicy and refreshing little number? Or will they be left scraping the barrel?