If anyone can help me with links or just general tips so I can learn the latest route and tricks that would be amazing thank you!

you should probably ask this in the ds1 forum (or discord if they have one), you'd get more answers

There are approximately infinity kerjillion things in gaming that can be abbreviated "DS" (though this is probably either Dark Souls or Dead Space). Dark Souls has a very robust speedrunning community, very active Discord, lots of helpful people. It's linked on every leaderboard. I'm sure the same is true of Dead Space, though I have no firsthand knowledge.