The men's 1500m is under way.

Toni Minichiello
Formerly Jessica Ennis-Hill's coach on BBC TV

That face is just relief at having taken off and jumped.

Greg Rutherford hits the take-off on his third attempt! He limps out of the sand, looks in a bit of pain but at least he got one out there. It's 7.55m, a long way down on what he wanted.

He bows out of action at this stadium.

World champ Luvo Manyonga comes to the party. A leap of 8.53m puts him ahead. You won't beat that...

Olympic champion Matthew Centrowitz leads the field in terms of prestige, along with bronze medallist Nick Willis of New Zealand.

There are five Brits in the race with fast improving 20-year-old Josh Kerr clocking the best time of the lot this season.

Image source, Getty Images

GB athlete Guy Learmonth: "I knew I had to prove something today. I came seventh but got a PB in 1:44. It's a big PB so fingers crossed for Berlin.

"I'm not scared of anyone, bar my mum when she's in a bad mood."

That's the fastest time in the world this year.

And it makes Emmanuel Korir the sixth fastest man EVER.

A huge PB! That was very impressive from Emmanuel Korir and he wins it in 1:42.05.

FAST!

1. Emmanuel Korir
2. Clayton Murphy
3. Wyclife Kinyamal

This could be pretty quick...

Bram Som is the pacemaker, and he flies around the first 200m. Emmanuel Korir sits in behind.

Here comes the men's 800m then. Again, a GB place for Berlin is up for grabs.

Mike Henson
BBC Sport at London Stadium

This is the stadium equivalent of spending a weekend in someone else’s rented appartment.

And West Ham - who call the London Stadium home during the football season - have left their personal effects everywhere.

As Greg Rutherford does his pre-jump interview, it is beamed to a screen flanked by grinning portraits of Mark Noble and James Tomkins.

While the Hammers seem to have taken some cold revenge on Frank Lampard for crossing town to Chelsea in 2001 by using this shot of him to decorate the walls.

Greg Rutherford has failed his second attempt as well. Let's hope he gets at least one in the sand!

How dispiriting for the rest. Mariya Lasitskene, the best in the world, ambles up to 1.91m and clears it by about a foot. Hardly broke stride.

Paula Radcliffe
Women's marathon world record holder on BBC Two

Selectors' headache now, isn't it? Do you go with the trial or do you go with Lynsey Sharp running two sub-two minute 800m since then?

No David Rudisha, unfortunately. The double Olympic champ, who broke the world record here in London in 2012, has hardly raced since the Rio Games thanks to injuries.

I was there when he ran 1:40.91 in 2012. One of the best things I've ever seen.

There are five Brits in the race though, including Andrew Osagie who finished last in the 2012 final in a time that would have won him gold at the three previous Olympics. Incredible!

Image source, Getty Images

That's a strong run from Lynsey Sharp, always in control of that behind the Jamaican and the US runner. Is that enough for Sharp to make the team for Berlin?

1. Ce-Aira Brown - 1.58.57
2. Natoya Goule - 1.58.67
3. Lynsey Sharp - 1.59.34

Pace-setter Heather Maclean takes them through the first lap at 56.7 seconds as requested. Here comes Natoya Goule into the lead...

Mike Henson
BBC Sport at London Stadium

A nice moment as Greg Rutherford prepared to start his run-up for that opening long jump attempt.

The rest of the field joined in in encouraging the crowd’s rhythmic clapping.

Think the Icelandic football team’s ‘Thunderclap’, but less beards and more Lycra.

“Ah, well there are more attempts to come,” says the stadium announcer as Rutherford gets his timing wrong and trots through the sand for a no-jump.

Plenty to go at it in this race when it comes to selection for the Euros. Away we go!