Hertford through Cambridge to Cottenham. Then on to St Neots, Bedford, Brogborough, Codicote & Hertford. Wasn't particularly cold until the last hour and a half. A bright, sunny day. No rain. Encountered some steep bits around Ridgmont thru to Sharpenhoe (about 100 miles in) but it was the least windy day that we'd had recently. So no complaints. PW.