Putting forth the training for a triathlon of any distance can be overwhelming. The "sprint" distance alone covers nearly 16 combined total miles, typically a .47-mile swim, 12.4-mile bike ride and a 3.1-mile run. At the other end of the spectrum, the full "Ironman" distance covers 140.6 miles in total:  a 2.4-mile swim and 112 miles on the bike topped off with a full 26.2-mile marathon. With intimidating numbers and countless hours going into grueling training, proper nutrition and adequate rest, it is easy to see how one could be mentally frazzled before even taking a peek at training schedules. With that said, USA Triathlon, which reported just 21,000 memberships in 2000, now has a membership of nearly 134,000.

While the details during training can be endless, the sole promise of dedication to do a triathlon is the true catalyst behind it all. As with any introduction into any kind of physical activity, get an appointment with a doctor and make sure to get the green light before starting training.
One major challenge of the swim is the fact that 99.9 percent of the time, it is held in open water. Compared to a lap pool, competitors can feel like they're in a tsunami - so try to incorporate open-water swimming into your training. Another avenue worth exploring is getting involved with a masters swimming group. Don't be intimated by the name; the term "masters swimming" only means that it is an organization for both competitive and non-competitive adults to train together.
Before heading out on the bike, know the rules if riding in traffic. Do not assume cars can see you, and, as always, wear a helmet. Also, the process of ensuring that a bike "fits" is one of the most important steps riders can take. Done by a professional, these steps can ensure that injuries will be kept at bay, and that you're most comfortable on an affordable bike. A local bike shop can also point riders in the right direction in regards to cycling groups and training methods.
As with the swim and bike portion, start small with running and work on building endurance. Conquering hills, going to the track to do speed work, and long runs will help build both stamina and mental toughness. Most importantly, make sure you have proper shoes by going to a running store and having the employees analyze your running gait.
As with any passion that unfolds, how much you spend (or don't spend) on the countless yet optional items for training is totally up to you. If you are a simpleton, the basics are just what you need to get started. Go to local shops; ask around for possible rentals (wetsuits, bikes, etc.) or explore the Internet for good deals.
For more information, visit www.beginnertriathlete.com.

HOW TO FIND TRIATHLONS?

Here's the info on JBLM's Triple Threat

Go here for NW Triathlon events