The British Best All-Rounder (BBAR) competition, organised by Cycling Time Trials, is an annual British cycle-racing competition. It ranks riders by the average of their average speeds in individual time trials, over 50 and 100 miles (160 km) and 12 hours for men, and over 25, 50 and 100 miles (160 km) for women. There are similar competitions for under-18s and teams of three. Qualifying races have to be ridden between April and September.
Certificates are awarded to men with 22 mph (35.5 km/h) or faster and women averaging 20 mph (32.25 km/h) or more. The junior speeds are 23 mph (37 km/h) and 21 mph (37 and 33.9 km/h). Competitions modelled on the BBAR are organised within UK regions, and for over- 40s.
The BBAR was announced by the magazine Cycling on 4 April 1930. It offered an annual trophy valued at £26 and a shield to be held for a year by the winning team.
Time-trialling had been the staple of British cycling since the National Cyclists' Union (NCU) had banned massed racing on the road in 1888 as a reaction to police objections it feared would threaten all cyclists. The NCU wanted clubs to promote races only on tracks, or velodromes, but they were too distant and local groups began organising not the massed races that the NCU banned but individual competitions against the clock: time trials.
British cyclists came to see time-trialling as the purest form of competition, free as it was of the tactics of massed racing. But there was no reliable way of seeing who was the best all-rounder, over all distances and across a season, because difficulties with travel meant not all riders could take part. The BBAR overcame the problems by allowing riders to compete where they chose and then register their performances. According to time-trialling historian, Bernard Thompson: "It was probably the best thing that has ever happened to British time-trial sport, even to this day."
The first winner was the South Londoner, Frank Southall, riding for the Norwood Paragon club. He averaged 21.141 mph (34.023 km/h) and won again the following three years. After his fourth consecutive win, 7,000 cyclists watched at the Royal Albert Hall in London as Southall signed the Golden Book of Cycling during the BBAR prize-giving concert.