Both events to feature machines today
A combined Classic TT and Manx Grand Prix qualifying session is due to take place this afternoon (22 August).
The day will begin with the Formula 1 Classic, Senior/Supersport MGP and Junior/Supertwin MPG at 1pm.
That will be followed by the Lightweight Classic, Historic Senior and Historic Junior getting underway 2:50pm.
Roads around the mountain course will close at 12.30pm and re-open no later than 5pm.
Football: Braddan and Rushen United progress in Ecap FA Cup
Poor weather once again heavily disrupts local fixtures
Rugby: Ramsey take early lead in Counties 3 ADM minor conference
Celts win 'old firm' clash in Manx Cup
Hockey: IoM Ladies A march on in EH Championships
Bacchas B keep up perfect run in Men's Division One
FC Isle of Man's trip to Barnoldswick Town postponed
Travel disruption and player welfare behind decision
Hockey: Bacchas Men's B looking to keep up flawless league form
Two national teams in EH Championship action in this weekend's fixtures