Could Jakob Ingebrigtsen run a 3:07 marathon?

Yes, I think he could run a 3:07 marathon.

Jakob is 10 seconds faster on his threshold sessions (with lower lactate) than Almgren who just ran a 59:23 half. Jakob could run a sub 2 marathon.

No he couldn’t

He could defeat Grant in the marathon easily.

probably, on a two loop course if he waited for the first competitor to finish the first loop before he started running.

Until he does, the answer is no.

Grzegorz 1 - 0 Jakob

Uh, you gotta mean 2:07, right?

Too close to call. It is at the knife edge of high performance running.

This is like asking if Warholm can run 1:35 for a 600.

He would blindfolded

4/10 you got some bites and clever to purposely miswrite / title the time

I don’t think it’s a typo.

yes based on his 8k time

Yes, if he took a lot of walking breaks.

Could you ?

Yup he could also run a 5:03 marathon if he wanted

Obviously, but I genuinely wonder what he'd do on his mid distance training. I think low between 2:10 and 2:15, but I have no idea

Easily

I suppose you are talking about their 1000m reps?

What are their current times?

And what are their lactate numbers?