You are here: Home Multisport Races 1/3 iron TRI, DU, Aq-Bike, Aq-Run

1/3 iron Tri, Du, Aq-Bike, Aq-Run

1/3 Iron Races Prepare You for Ironman & 1/2 Ironman Triathlons

TRIATHLON (2000m swim / 34ml bike / 8ml run) & DUATHLON (4ml run / 34ml bike / 8ml run)

AQUABIKE (2000m swim / 34ml bike) & AQUATHON (2000m swim / 8ml run) 

Join us on June 21 and August 2 at Caesar Creek and on August 16 at Hueston Woods.
See course maps and info here. 

These 1/3 Ironman Distances are not quite a half ironman triathlon, but just enough to prepare you for any Ironman Triathlon distance. This race is a must for any ironman athlete! These events will get you ready for your favorite Ironman or 1/2 Iron events. So come out and race with us; this will be the best new races in Ohio!

Registration Pricing

All 3 Races: September 1 - November 31
$69.99 (NO shirt) OR $79.99 (w/ SHIRT) 

All 3 Races: December 1 - March 31

$74.99 (NO shirt) OR $84.99 (w/ SHIRT) 

Race #1: April 1 - May 31; Race #2: April 1 - May 31 & Race #3: April 1 - May 31 

$79.99 (NO shirt) OR $89.99 (w/ SHIRT) 

Race #1: June 1 - June 20; Race #2: June 1 - August 1 & Race #3: June 1 - August 16

$84.99 (NO shirt) OR $94.99 (w/ SHIRT) 

Race Day Registration on Saturday & Sunday at the Beach 

$90 (NO shirt) OR $95 (w/ SHIRT) 

 Zoom Multisport Race Series Pricing Details

  • Every racer must have a USA Triathlon Membership or One Day Pass from USA Triathlon; these can be purchased at registration.
  • Race entries are not refundable.
  • There will be Race Day Registration; we accept cash, check or credit.
  • To be guaranteed a performance t-shirt you must register before June 14 (Race #1), July 26 (Race #2), or August 9 (Race #3). 

Our Partners

These sponsors and partner organizations make our races even more amazing! Please patronize them & tell them Zoom Multisport Racing sent you!

usat10sanctionedevent color



trisports official_oval






Matress Innovations







Hayd & Izzy


chevron fs


 thunder soccer


ccc logo








 pbs logo2011-1




triathanewbie logo




runners plus


de soto logo 2012 - 653x636


vikings baseball



roadidlogo color_horizontal_jpg



You are here: Home Multisport Races 1/3 iron TRI, DU, Aq-Bike, Aq-Run