Absolutely! If you want to invest in a specialized tri suit for your event that's actually the best possible thing to wear during your triathlon. A good tri suit can be worn during the swim, bike, and run portions of the event so you'll save time and energy that other competitors are using to change clothing. However, some people, especially those new to the sport, can be hesitant to invest in a tri suit before knowing whether or not they like the discipline and want to continue competing. But a good pair of tri shorts is more versatile than a suit and can also be worn while cycling, running, or at the gym.