If you are getting ready for Loretta's I don't recommend slacking off in your workout routine at all considering the caliber of racers you will be putting yourself up against. Remember, you are young, you can take it. The harder you work now the better prepared you will be on race day; and that is what really matters. Try changing up your routine a little bit. Do some cross training such as mountain biking, wakeboarding(weather permitting), road biking, boxing, basketball, or anything else fun and active you can think of. Combine some of these with your usual routine and you should have a killer workout. Good Luck at Loretta's!!