Not sure of exact numbers but approx. 20 riders between two groups, set off on RR1 recce. Cold, grey day, headwind on coast road but thankfully no rain!
First group split some time after Ewenny, two groups then Tony (great solo ride) and Nick and myself riding a two up at the rear! Made it to Hannah's at around 3 hours only to find cafe closed, Nick especially disappointed as thought of a full breakfast had seen him storm up Primrose Hill.

Chasers group rolled in a few minutes after us, Pacers group unsurprisingly had already gone.
How long did it take the Pacers? Be handy to know and I can set a faster target pace target for you!!