One-hour delay for Senior MGP
The start of today's racing has been delayed due to the weather forecast.
Clerk of the course Gary Thompson has announced a one-day delay to the schedule because of mist and low cloud on the Mountain section of the course.
Roads will now close at 10.30am, before the Senior Manx Grand Prix gets underway over four laps at 11.15am.
If there are no further delays, the course is expected to re-open at around 1.25pm, but can remain shut until 5pm and again from 6pm to 9pm if needed.