t1 and t2 bags

Here is my list for IMAZ (the * are what I'm putting in my bag).

T1:
*Bike Shoes
Socks
jersey (if you're not wearing it under your wetsuit)
*body glide anti chafe cream
*towel
*water bottle to rise your feet
*nutrition to go in your jersey
*sunglasses
*Helmet
*Any meds or items that you have trained with (inhaler if you has asthma and so on)
*Sunscreen
*race number on race belt

T1:

*Running shoes
*Socks
*Any change of clothes you might want (long sleeved shirt in case it's cool)
*body glide
*hat or visor
*sunscreen
*nutrition you want on the run
*extra race number in case yours tears on the bike

I sure appreciate it. Do you bring the bags in the day before the race?

One more question. What is usually at the aid stations during the run?

Water, Gatorade Endurance, Cola, Chicken soup, Bananas, Oranges, pretzels, sometimes cookies and other kinds of fruit, PowerBar and PowerBar gel.

You bring you T1 and T2 bags with your bike on Saturday. According to the race info you will have access too these bags the day of the race (in case you forget anything). Bring your special needs bags race morning.

what goes in a special needs bag and where will it be?

Special needs bags are for anything you might want half way on the bike or run. Extra pair of socks, extra nutrition, an additional tube for your bike. Whatever you might need.

Page 11 of the IMAZ athletes guide has a lot of specifics. This is a great resource.

http://ironmanarizona.com/athleteguide.php

The answers to most of your questions can likely be found on the race's web site. Are you doing Ironman Arizona? If so, here is their athlete guide. http://www.ironmanarizona.com/athleteguide.php 

The special needs bags and aid stations (you asked in another thread about this) are both addressed on page 10.