Shift 2 Run Script - Area Game

-- Services
local inputService = game:GetService("UserInputService")
local playerService = game:GetService("Players")

-- Objects
local plr = playerService.LocalPlayer
local char = plr.Character or plr.CharacterAdded:wait()

local normalSpeed = 18 -- The player's walking speed (Roblox default is 16)
local sprintSpeed = 26 -- The player's speed while sprinting
local sprinting = false

inputService.InputBegan:Connect(function (key)
    if key.KeyCode == Enum.KeyCode.LeftShift or key.KeyCode == Enum.KeyCode.RightShift then
        running = true
        if char:FindFirstChild("Humanoid") then
            char.Humanoid.WalkSpeed = sprintSpeed
        end
    end
end)

inputService.InputEnded:Connect(function (key)
    if key.KeyCode == Enum.KeyCode.LeftShift or key.KeyCode == Enum.KeyCode.RightShift then
        running = false
        if char:FindFirstChild("Humanoid") then
            char.Humanoid.WalkSpeed = normalSpeed
        end
    end
end)