Event gets underway from 6pm
The Southern 100 gets under way this evening.
Solos of all classes and the sidecars are all due out.
Roads around the Billown Circuit are due to close at 6pm and reopen no later than 9.40pm.
The first racing takes place tomorrow evening.
FC Isle of Man face Cheadle Town in quest to bounce back
Ravens can secure place in division for next season if they avoid defeat
Hockey: Ladies Premier League title could be decided this weekend
Numerous division crowns up for grabs in latest local fixtures
Rugby: Douglas and Widnes to meet in battle for play-offs
Southern Nomads hunting for Manx Cup final place
Football: Premier league top two to meet in FA Cup semi-finals
Corinthians and Peel to meet in heavyweight clash during this weekend's fixtures