Trying to find a track, please help!

Hello there!

I've been trying to find an oval track that i recall playing a lot on NR2003 way back in the day.

TL:DR The track had a section on the back straight where (i think) the track became slightly smaller and there were walls on each side of the track, but only for that small section. It was a very very long oval, you could go max speed down the straight with ease.

So here is the thing. Back in the day my dad got me NR2003 that he had downloaded to a CD (hence i have no clue if he installed any extra tracks on it). It must've been sometime around 2010-2015. I remember vividly there being this one track i raced on a lot, it was a very very long oval that had a pretty unique section of the back straight where something like halfway through it you had walls on each side of the track and when the walls began, the track was slightly smaller. I remember this part clearly cause i found it very entertaining to go full speed and either smack into the wall and just beyblade down the straight, or force AI into the wall and watch them faceplant head on into it.

Another thing i vividly remember is due to how long the track was, if you did a short race (25 or 35 laps, don't remember exactly, however many it was for you to need to pit once for fuel) if you didn't pit when the AI did and you stayed out then you would always, every time without fail, be P1 until the final lap when you would run out of fuel pretty much exactly where the wall began and your car would stop before entering the final turn.

I remember there being trees and grass surrounding the back straight.

See my poorly made rendition of the "wall section" here:

the \"wall\" section of the back straight.

Here is the problem. I cannot, no matter how hard i search, find this track anymore. I don't have the CD tthat my dad gave me anymore. I've asked him for it but he has no clue where it is so sadly i cannot get an easy solution here.
I installed NR2003 a few years ago on my new PC the same way everyone else does it nowadaysand i've looked through every single track multiple times, even on stream, and it's like this track has just stopped existing.

I tried looking through addon/community made tracks but since i played this track many many years ago it would take me time i simply do not have to go through them all to find it.

So here i am, making this post, in hopes that someone else remembers this track and can help me finnish my search.

Worth noting that i have no clue if this is a fictional track or a real track.