Southern 100 Road Races | |
---|---|
Billown Circuit | |
Venue | Castletown, Isle of Man |
Date | 9–12 July 2018 |
Type | Road Course |
Clerk of the Course | Giles Olley |
Event Organiser | ACU Events Ltd |
Event Promoter | Southern 100 M.C.R.C. Ltd |
Principal sponsor | Isle of Man Department for Enterprise |
History | |
First races | 1955 |
First winners (1955) | Dave Chadwick (250 cc) Derek Ennett (350 cc) Terry Shepherd (500 cc) [1] |
Most wins | Ian Lougher (32) |
Lap record | Michael Dunlop 2 minutes, 12.231 secs 115.707 mph (186.212 km/h), 2017 [2] |
The Southern 100 is a motorcycle road racing event held on the Isle of Man in July of each year. The event was first held in 1955, with three races for different classes of solo motorcycles; the 2015 calendar included twelve races for various classes. [3] The participants compete on the Billown Circuit in the south of the island, starting and finishing at Castletown.
In 1955, the inaugural Southern 100 held events for each of the two traditional classes, the 250 cc and the 350 cc, over six laps with a race distance of 25 miles (40 km). A 500 cc race was also included as the feature race with 24 laps, totalling in excess of 100 miles (160 km). [4]
The meeting that year had 73 entrants, with the first race held, the 350 cc event, won by Manxman Derek Ennett. [1]
In 1958, the event was granted "National Status" and eleven years later was included in the British Championships. [5] The races were part of the Irish Regal Championships in 1992 and 1993, [4] and is now one of five FIM-sanctioned International meetings in the British Isles. [5] Sidecar racing was introduced in 1962 [5] and currently constitutes two of the twelve scheduled races. [6]
Ian Lougher has achieved the most solo-machine victories, with 32 wins, followed closely by Joey Dunlop with 31. Dave Molyneux leads the Sidecar victories, with 15. [7] The Billown Circuit has been lapped with an average speed over 100 miles per hour (160 km/h) on a number of occasions, but it was first achieved by Dave Leech in the 1989 Southern 100 Solo Championship Race riding a 1000 cc Yamaha at an average speed of 100.26 mph. [8]
The 2023 meeting was abandoned following a serious incident on 11th July 2023 where a competitor and marshal were killed. [9]
The Isle of Man TT or Tourist Trophy races are an annual motorcycle racing event run on the Isle of Man in May and June of most years since its inaugural race in 1907. The event begins on the UK Spring Bank Holiday at the end of May and runs for thirteen days. It is often called one of the most dangerous racing events in the world as many competitors have died.
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The Isle of Man TT Mountain Course or TT Course or Snaefell Mountain Course or Elmo’s Mountain Course is a street and public rural road circuit located in the Isle of Man, used for motorcycle racing. The motorcycle TT Course is used principally for the Isle of Man TT Races and also the separate event of the Isle of Man Festival of Motorcycling for the Manx Grand Prix and Classic TT Races held in September of each year. The start-line for the Isle of Man TT Mountain Course is located on Glencrutchery Road in the City of Douglas, Isle of Man.
The 2007 Isle of Man Tourist Trophy was the Centenary race event held from 26 May to 8 June 2007.
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The Ultra-Lightweight TT was a motorcycle road race that took place during the Isle of Man TT festival, an annual event at the end of May and beginning of June. Between 1951 and 1974 this race was part of the Grand Prix motorcycle racing season at world-level, representing the British round. The Ultra-Lightweight TT and the Lightweight TT races were both dropped from the 2005 Isle of Man TT race calendar due to lack of entries, but were later reinstated to the 2008 and 2009 TT race schedules held on the 4.25 mi (6.84 km) Billown Circuit.
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The Billown Circuit is a motorcycle road-race course used for the Southern 100, the Pre-TT Classic races and the National Road Races meetings near Castletown on the Isle of Man. Racing is held on public roads closed for racing by an Act of Tynwald, the parliament of the Isle of Man.
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The 2009 Southern 100 Races were held between Monday 13 July and Thursday 16 July on the 4.25-mile Billown Circuit near Castletown, Isle of Man.
The 2010 Isle of Man TT Festival was held between Saturday 29 May and Friday 11 June on the 37.73-mile Isle of Man TT Mountain Course. The 2010 races again included a second 600 cc Supersport Junior TT race. The Lightweight TT and Ultra-Lightweight TT race class previously held on the 4.25-mile (6.84 km) Billown Circuit in the Isle of Man for the 2008 Isle of Man TT and 2009 Isle of Man TT were dropped from the 2010 race schedule. The 2010 Isle of Man TT Races included the one-lap TT Zero for racing motorcycles "to be powered without the use of carbon based fuels and have zero toxic/noxious emissions." which replaced the TTXGP and also a Suzuki 50th Anniversary Lap of Honour and the TT Classic Parade which were held before the main Senior TT race.
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Florian Camathias was a Swiss professional Grand Prix motorcycle and sidecar racer.