Complete ďThis Ainít CheckersĒ in Moriís mission line to unlock the Triathlons. There are three different triathlons; each is a different track, but with the same format.
Slow and steady wins the race, but youíll want to take advantage of your carís nitro on straightaways. Hit the B button to activate nitro. While using nitro, be sure not to move the Left Stick to the left or to the right, as your car is likely to spin out if you do so. You can use nitro twice in a row, but youíll then have to wait for the tank to refill to at least halfway before you can use it again. This video is from our unofficial game guide. You can view the full guide here