TRIATHLON PREP LIST

Depending on your needs...
But here is mine.

Pre Race Essentials
Garmin FR310XT Watch
Clif Bars - To munch on before the race
GU Gels - For the race
GU Roctane - Energy Boosters
Transition Towel - To dry yourself during T1 & T2
Race Belt
Timing Chip Strap
Road ID Wrist ID Elite
Phiten Necklace/Bracelets =p
Salt Tablets

SWIM
Silicon Swim Cap - You will need this for those pre-race swims.
Neoprene Swim (Skull) Cap - It will help greatly during cold water swims. Unfortunately, they are such hot items that it will probably be sold out on Day 1 of the Race Expo. I did not manage to get hold of one. =(
WetSuit
Swimming Short
Goggles
Spare Goggles

BIKE
Bike!!!
Helmet!!!
HALO Headband
Cycling Shades / Sunglasses
Cycling Jersey
Cycling Gloves
Cycling Shorts
Socks
Cycling Shoes

2 Bidons of Electrolytes
Spare Tube
2 x Tire Levers
Bike Pump

RUN
Running Visor/Cap
Running Top
Running Shorts/Long Compression Tights
Running Socks
Running Shoes

Post Race Essentials
Shower Gel
Bathing Towel
Sandals
T-shirt
Shorts