Adidas script, Works even if u res*.

-- wait for the local player to fully load into the game
local player = game.Players.LocalPlayer
while not player do
    task.wait()
    player = game.Players.LocalPlayer
end

local runService = game:GetService("RunService")
local currentSpeedConnection = nil

-- stop all currently playing animation tracks to prevent overlapping states
local function StopAnimations(character)
    local animateScript = character:WaitForChild("Animate")
    local humanoid = character:WaitForChild("Humanoid")
    local animator = humanoid:WaitForChild("Animator")

    animateScript.Disabled = false
    for _, track in pairs(animator:GetPlayingAnimationTracks()) do
        track:Stop()
    end
end

-- apply the custom animation asset IDs, speed 16.5, and slightly increased playback pacing
local function ApplyCustomAnimations(character)
    local humanoid = character:WaitForChild("Humanoid")

    -- verify that the character is using the R15 rig type before proceeding
    if humanoid.RigType ~= Enum.HumanoidRigType.R15 then
        warn("❌ R6 detected - R15 only bro?")
        return
    end

    local animateScript = character:WaitForChild("Animate")
    local animator = humanoid:WaitForChild("Animator")

    StopAnimations(character)

    -- set the character walkspeed to 16.5 upon execution
    humanoid.WalkSpeed = 16.5