Sprint fix is a mod that allows you to bind the sprint key to a key on your keyboard. This gives you the ability to run without having to double tap the forward key, yet this is still an option. As this is made in forge, there are not compatibility issues and should be able to run with any other mod the is running forge.
First off, Install Forge
Once Forge has been installed, download the correct version of the mod from the downloads links
Once your have downloaded the mod, you do not need to unzip it and simply drag the zip into the mods folder
Go to the mods tab in minecraft to see if the mod was installed correctly