Harrison is already catching David Johnson on the road through Gorse Lea.
A reminder. We'll have sector times through Glen Helen, Ballaugh, Ramsey, Bungalow, Cronk ny Mona and the Grandstand.
Davey Todd is away now too.
Dean Harrison and Michael Dunlop are on the course now.
John McGuinness is on the course to start the Superstock TT!
Five minute start signal given.
Ian Hutchinson is racing his Superstock bike all week in the big bike class and was on the podium on that MLav BMW in the Superstock class at the North West 200.
He had to retire from the Superbike race, but this could be a big evening for the 16-time winner.
- John McGuinness
- David Johnson
- Dean Harrison
- James Hillier
- Michael Dunlop
- Josh Brookes
- Davey Todd
- Mike Browne
- Conor Cummins
- Ian Hutchinson
- Dominic Herbertson
- Rob Hodson
- James Hind
- Shaun Anderson
- Phillip Crowe
- Nathan Harrison
- Paul Jordan
- Michael Evans
- Michael Sweeney
- Brian McCormack
Michael Dunlop hasn't had a lot of miles on the Superstock bike this TT, but he really wasn't far away in the Superbike race on an M1000RR he wasn't too happy on in practice.
This shortened two-lap Superstock race could play into Dean Harrison's hands. He's been fast out the gates in both races so far this week, and he was second-fastest at the end of practice.
He did have a few stability issues on the Superbike, but that shouldn't be as big a problem in the stock race.
Quite a few names to look out for in this one, including Nathan Harrison who breached the 131mph barrier in the Superbike TT and was a fantastic fourth.
The outright lap record at the TT - 136.358mph - was set by a Superstock bike back in 2023, though I doubt we'll see anything like that this evening given the conditions of today.
It's been a long day for the marshals up the mountain, but they've had the fastest ever Sidecar duo Ryan and Callum Crowe delivering them meals this evening!

All roads around the course are closed.
Superstock times in qualifying were topped by Davey Todd, who of course won in the class last year.
He won this week's Superbike TT on a Superstock-spec BMW with a Superbike engine in it. So, he'll set off at number eight on the road as the favourite this evening.
Two-lap races are not ideal, but I think we can all agree we'd rather see a shorter race than no race at all!
The hope is the weather plays ball enough this evening to run both the Superstock and the Supertwin races.
As a result, both races have been reduced in distance to two laps.
Good evening and welcome back to our live coverage of race day two at the 2025 Isle of Man TT.
Superstock TT 1 is due to get going in just over 40 minutes.
Both races have been shortened by a lap and will run as follows:
Superstock TT 1 - 18:30 (2 laps)
Supertwin TT 1 - 19:45 (2 laps)
Clerk of the Course Gary Thompson said earlier today that the organisers are working to ensure Thursday's rest day is maintained to give everyone a break.
That suggests we could see this evening's race distances shortened in order to get both of them in.
A new schedule for this evening will be issued in due course.
This afternoon's racing has been cancelled due to the weather.
Hope is to run both races this evening.
This morning, Swiss rider Julian Trummer announced that he wouldn't be competing after splitting with his team.
Read his full statement here
While we wait for anything to happen on track, catch up with all three races below:
Superbike TT - Davey Todd beats Michael Dunlop in tense battle
Sidecar TT 1 - Crowe brothers smash lap record
Supersport TT 1 - Michael Dunlop gets 30th TT win, first Ducati victory since 1995
We were meant to have been racing from 10:45am this morning with the Superstock race, but conditions were not good enough for that.
A one-lap warm-up for the Superstocks revealed that the course had too many damp patches down still and the riders all agreed that it was too dangerous to race.
So, Supertwin has been pushed up to first on the bill and hopefully we'll have the Superstock race at 6:30pm this evening.