In the mid-Fifties there were three successive titles for the near-legendary Tony Marsh, a man who would still be competing at the highest level of hillclimbing as the 20th century closed.
One notable feature of 1960s climbing was the appearance of four-wheel drive, with several of the decade's championships being won by drivers in such cars, including two for Peter Westbury.
The 1990s continued and even intensified Pilbeam's dominance of the sport, with the first eight championships of the decade being won by a driver in one of the marque's cars.
By the time Roger Moran clinched the title in 1997, Pilbeam drivers had won 18 of the 22 championships since 1977, a dominance rivalled only by the Cooper years of the 1950s and early 1960s.
The future CEO of Rockingham Motor Speedway stamped his authority on the championship with a hat-trick of titles as the 20th century closed.
The start of the 21st century saw a "changing of the guard" in the BHC, as young drivers in lightweight cars made their presence felt at the highest level.
The 2001 season was severely disrupted by the foot and mouth crisis that year, which caused the postponement of some rounds of the series, though only one climb - at Barbon - was actually cancelled entirely, and co-operation between event organisers and local landowners meant that spectators continued to be admitted to the meetings, albeit with precautions such as the disinfecting of cars entering the car parks.
That season's championship was robbed of a classic battle for the title when Wight Jr pulled out in June to wait for the arrival of a new car - this had still not been driven in anger by the end of the year.
Fleetwood won all but six of the year's 34 BHC rounds, breaking hill records for fun - and in turn became the first person to climb Shelsley in under 24 seconds.
Fleetwood's announcement in April 2005 that other commitments would prevent his defending his title meant once again that the two most successful drivers of the 2000s would not go head-to-head, and the stage seemed set for Wight Jr to regain his crown, although his new V10 Predator proved unreliable, allowing the impressive Martin Groves to open up a lead at the top of the points table; Groves had the championship wrapped up by early August.
With Wight Jr still nowhere to be seen, Groves retained the title in 2006, although he had to wait a month longer than in the previous year thanks to a spirited challenge from Scott Moran.
After several seasons in a supercharged Suzuki Hayabusa-engined DJ Firehawk, Alex Summers co-drove the GR61X with Moran and became champion in it at his first attempt.
Driving a Gould GR59[12] with a 3.3-litre V8 engine derived from the Cosworth XD, Menzies made it mathematically impossible for anyone to catch him after Round 27 (of 34) at Gurston Down on 25 August 2019.