In case you haven’t seen, the Hillingdon Winter Series starts tomorrow (Saturday), giving a chance for some early season circuit racing.
Event details can be found here https://www.britishcycling.org.uk/events/details/141368/Hillingdon-Slipstreamers-Winter-Series-2016-Round-1
Races happen whatever the weather and start at 12 noon this year due to adult racing at 1pm sharp.