Phi Delta Theta



Iron Phi is always looking for athletic-based sponsors that can add value to our participants' journeys to becoming Iron Phis. To begin a discussion, please email


FuelBelt, Inc. is the world leader in hydration belts and accessories. Founded in 1997 by 7-time Ironman World Championship participant, Vinu Malik, FuelBelt continues to evolve to serve the needs of athletes, from runners to cyclists, to competitive triathletes such as Ironman World Champions Craig Alexander and Chrissie Wellington. FuelBelts have been used to break world records, personal bests, and have even been used at the Olympic world stage, where every effort and every second counts. For more information, please visit

IRON PHI DISCOUNT - 20% Off All FuelBelt Products

Use the code ironphi upon checkout


XTERRA WETSUITS’ was born in San Diego - the birthplace of triathlon. With unparalleled design, we strive to offer the highest performing triathlon wetsuit at the best value. As a global leader in triathlon wetsuits, XTERRA WETSUITS provides speed, comfort, durability and buoyancy for dedicated triathletes.


Visit the XTERRA WETSUITS website and use our unique discount code (found within the tips and tricks section of your Iron Phi Participant Center) at checkout to get 60% off wetsuits and accessories as well as 55% off inflatable paddleboards! You can also email with any questions or support.


With more than 25 years of event knowledge, TicketCity understands the power of experience and prides themselves on guiding fans to the ultimate seats for the biggest moments. So buy the ticket; live the moment.

Buy tickets – A portion of the ticket sale at TicketCity goes to support Iron Phi!

Use the code IRONPHI for $20 off orders over $500.