Colas – Isle of Man have confirmed their involvement with Southern 100 Racing as official Course Sponsor for 2020 and beyond, with the 4.25-mile course continuing to be known as The Colas Billown Course.

As part of the increased association with the three road races held  annually, the locally based company have recently erected new ‘road signs’ at the Start – Finish on Castletown By-pass, publicising the dates of the 2020 races, replacing previous signs that had been in place for some time.


Club Chairman and Race Secretary, George Peach said:

‘This is very welcome news to know that Colas are to continue their much-valued support after their initial sponsorship term had run its time. ‘Southern 100 Racing have enjoyed a special relationship with Colas over a number of years and to continue to receive their sponsorship along with other assistance during the racing season is much appreciated and we are indebted to Clive Callister and his team for their support.’


Dates for the three road races on the Colas Billown Course in 2020 are:

Blackford’s Pre-TT Classic Road Races
Friday, Saturday & Monday 29th, 30th May & 1st June

Post TT Road Races
Saturday 13th June

Isle of Man Steam Packet Company Southern 100 Road Races
Monday – Thursday 6th, 7th, 8th & 9th July.