From the author's README on Thunderstore

Map from SkaterXL made by Jean Olive

What is in it

Le spot de la mairie d'ivry

Feedback

Found a bug, an invisible wall, a spot that grinds wrong? Say where on the map in the ReSkate France Discord: https://discord.gg/nY25gz83x

Install Mairie D Ivry

You need ReSkate and your own copy of skate. on Steam.

Open ReSkateLauncher.exe and go to MODS.
Search for Mairie D Ivry and click install. The launcher also installs anything it depends on.
Press PLAY. In game, the MODS tab of the ReSkate menu (Insert) turns it on and off.

Or install it by hand: download the .zip and drop it on the launcher window, or unzip it into its own folder in Mods\ beside Skate.exe.

Maps show up in the ReSkate menu's level list. To join a server running a custom map, you need the same map installed. If the game won't load after installing, see known issues.

skatemods doesn't host or review this mod. The download comes straight from Thunderstore. Only install mods you trust, because scripts can run code.