Better Sprinting mod sprint button, the well-known double W, to another, which can be configured. As well as some other goodies that will also be very useful.
This is the mod menu:
Now we will analyze it:
Sprint (hold): which button will sprint.
Sprint (toggle): on which button the sprint will “jam” (you will sprint during movement).
Sneak (toggle): which button will creep on.
Sprint menu: call this menu.
Enabled / Disabled: enable / disable the good old double W.
The remaining two buttons, I did not understand what they were doing.
Installing Better Sprinting:
1) Install Forge (if you install under Forge).
2) Download the mod at the right link
3) Drop the file into the mods folder, it is in the game folder.