Updates:
- May 19th: Added Jen Annett, Susie Cheetham, Leanne Fanoy, Renee Kiley, Lesley Smith (WPRO), Christopher Dels, Matt Hanson, Jesper Svensson, Jesse Vondracek (MPRO)
Kona slots and Prize Money
IM Des Moines has 3m+3f Pro Kona slot(s). It has a total prize purse of 150.000 US$, paying 10 deep.
Male Race Participants
| Name | Nation |
| Elliot Bach | USA |
| Patrick Brady | USA |
| Carson Christen | USA |
| Christopher Dels | GER |
| Eneko Elosegui | ESP |
| Adam Feigh | USA |
| Trevor Foley | USA |
| Pedro Gomes | POR |
| Matt Hanson (KQ) | USA |
| Stephen Kilshaw | CAN |
| Andre Lopes | BRA |
| Timothy O’Donnell | USA |
| Matthew Russell | USA |
| Jesper Svensson (KQ) | SWE |
| Luciano Taccone | ARG |
| Jesse Vondracek | USA |
| Tyson Wieland | USA |
Female Race Participants
| Name | Nation |
| Jen Annett | CAN |
| Susie Cheetham | GBR |
| Linsey Corbin | USA |
| Leanne Fanoy | UAE |
| Kelly Fillnow (KQ) | USA |
| Elizabeth James | USA |
| Renee Kiley (KQ) | AUS |
| Melanie McQuaid | CAN |
| Fiona Moriarty | IRL |
| Angela Naeth | CAN |
| Jessica Smith | USA |
| Lesley Smith | USA |
| Amy Vantassel | USA |
| Els Visser | NED |
| Britt Vocke | USA |