Over 100 professional triathletes will toe the start line at Ironman 70.3 Chattanooga as the IM Pro Series returns to North America on Saturday, May 19. Jackson Laundry and Emma Pallant-Browne will lead the way with bib numbers 1.
Currently sitting atop of the IM Pro Series standings, Danielle Lewis (USA), will be in Chattanooga. Returning 2022 IM 70.3 Chattanooga Champion Jackie Hering (USA) is also in the mix, along with Emma Pallant-Browne (GBR), Kylie Simpson (AUS), Alice Alberts (USA), Grace Thek (AUS) and Grace Alexander (USA).
Making their IM Pro Series debut will be two-time Olympian Sarah True (USA), Jodie Stimpson (GBR), Meredith Kessler (USA), among others.
In the professional men’s field, Jackson Laundry (CAN) will be challenged by Matt Hanson (USA) and Matthew Marquardt (USA). Antony Costes (FRA) and Nicholas Quenet (ZAF) will also be on the start line. Making their IM Pro Series debut will be Cody Beals (CAN), Hunter Lussi (USA) and more.
Pro start lists (subject to change):
| FEMALE PRO START LIST | |||
| BIB | LAST | FIRST | COUNTRY REP |
| F1 | Pallant-Browne | Emma | GBR (United Kingdom) |
| F2 | Thek | Grace | AUS (Australia) |
| F3 | Lewis | Danielle | USA (United States) |
| F4 | True | Sarah | USA (United States) |
| F6 | Stimpson | Jodie | GBR (United Kingdom) |
| F7 | Hering | Jackie | USA (United States) |
| F8 | Alberts | Alice | USA (United States) |
| F9 | Alexander | Grace | USA (United States) |
| F10 | Kessler | Meredith | USA (United States) |
| F11 | Becharas | Lisa | USA (United States) |
| F13 | Treise | Dani | USA (United States) |
| F14 | Low | Heather | CAN (Canada) |
| F16 | Dietzel | Olivia | USA (United States) |
| F17 | Tomenson | Miranda | CAN (Canada) |
| F18 | Sullivan | Abbie | USA (United States) |
| F19 | Hollingsworth | Chelsea | USA (United States) |
| F20 | Peterson | Leslie | USA (United States) |
| F21 | Heinbach | Elizabeth | USA (United States) |
| F22 | Bowker | Kayla | USA (United States) |
| F23 | Ueda | Ai | JPN (Japan) |
| F25 | Bishop | Sarah | USA (United States) |
| F26 | Mensch | Rachel | USA (United States) |
| F27 | Basso | Anne | FRA (France) |
| F29 | Mathews | Laura | USA (United States) |
| F30 | Schenkels | Erin | CAN (Canada) |
| F31 | Troksa | Brianna | USA (United States) |
| F32 | Beard | Batya | USA (United States) |
| F33 | Pomeroy | Robin | USA (United States) |
| F34 | Lumkes | Gabrielle | USA (United States) |
| F35 | Jacob | Allison | CAN (Canada) |
| F36 | Karpinski | Sarah | USA (United States) |
| F37 | McGregor | Shyanne | USA (United States) |
| F38 | Cullen | Jessica | CAN (Canada) |
| F39 | Kaplan | Caroline | USA (United States) |
| F40 | Massey | Christine | USA (United States) |
| F41 | Turanec | Jessica | CAN (Canada) |
| F42 | Mouw | Corinne | USA (United States) |
| F43 | Szuch | Alayna | USA (United States) |
| F44 | Lance | Katie | USA (United States) |
| F45 | Queen | Ansley | USA (United States) |
| F46 | Levenson | Nicole | USA (United States) |
| F47 | Suver | Gabrielle | USA (United States) |
| F49 | Slade | Kaylee | USA (United States) |
| F50 | Girona | Kerry | USA (United States) |
| F51 | Chastang | Clarice | USA (United States) |
| F52 | McQuaid | Melanie | CAN (Canada) |
| F53 | Simpson | Kylie | AUS (Australia) |
| MALE PRO START LIST | |||
| BIB | LAST | FIRST | COUNTRY REP |
| M1 | Laundry | Jackson | CAN (Canada) |
| M2 | Marquardt | Matthew | USA (United States) |
| M3 | Foley | Trevor | USA (United States) |
| M4 | Quenet | Nicholas | ZAF (South Africa) |
| M5 | Acevedo | Rodrigo | COL (Colombia) |
| M6 | Hanson | Matt | USA (United States) |
| M7 | Costes | Antony | FRA (France) |
| M8 | Riele | Justin | USA (United States) |
| M9 | Beals | Cody | CAN (Canada) |
| M10 | Feigh | Adam | USA (United States) |
| M11 | Lussi | Hunter | USA (United States) |
| M12 | Weiss | Michael | AUT (Austria) |
| M13 | Jolicoeur Desroches | Antoine | CAN (Canada) |
| M14 | Rosinski | Steve | USA (United States) |
| M15 | Treise | Ted | USA (United States) |
| M16 | Bishop | Kevin | USA (United States) |
| M18 | Reid | Taylor | CAN (Canada) |
| M19 | Zawaski | Steven | USA (United States) |
| M20 | Delsaut | Trevor | FRA (France) |
| M21 | Brady | Patrick | USA (United States) |
| M22 | Lammers | Vant | USA (United States) |
| M23 | Harner | Zachary | USA (United States) |
| M24 | Hollis | Lane | USA (United States) |
| M25 | O’Dell | Dan | USA (United States) |
| M26 | Lukacs | Levente | HUN (Hungary) |
| M27 | Jensen | Soren | USA (United States) |
| M28 | Alsabbagh | Mohamad | SYR (Syrian Arab Republic) |
| M29 | Killeen | John | USA (United States) |
| M30 | Shi | Simon | USA (United States) |
| M31 | Hayes | James | USA (United States) |
| M32 | Didion | Anthony | USA (United States) |
| M33 | Sedivec | Ryan | USA (United States) |
| M34 | Readman | Connor | USA (United States) |
| M35 | Inigo | Thomas | USA (United States) |
| M36 | Aguilera | Anthony | USA (United States) |
| M38 | Ott | Mitchell | USA (United States) |
| M39 | Reynolds | Brian | USA (United States) |
| M40 | Price | Evan | USA (United States) |
| M41 | Swan | Robert | USA (United States) |
| M43 | Pan | Yang | USA (United States) |
| M44 | Perez Sandi | Eduardo | MEX (Mexico) |
| M45 | Staer Nathan | Mikael | CAN (Canada) |
| M46 | Kolk | Aaron | USA (United States) |
| M47 | Baldwin | Ross | USA (United States) |
| M48 | Scott | Nicholas | CAN (Canada) |
| M49 | Belcher | Aaron | USA (United States) |
| M50 | Carpenter | Riley | USA (United States) |
| M51 | Cosman | Nick | CAN (Canada) |
| M52 | Ling | Avery | CAN (Canada) |
| M53 | Mana | Avraham | ISR (Israel) |
| M54 | Smith | Brennen | CAN (Canada) |
| M55 | Bialkowski | Marek | CAN (Canada) |
| M56 | Suttor | Todd | USA (United States) |
| M57 | Ziegler | Read | USA (United States) |
| M58 | Zoarets | Roee | ISR (Israel) |
| M59 | Pyryev | Denis | USA (United States) |
| M60 | Frank | Alexander | USA (United States) |
| M61 | Mattox | Miguel | USA (United States) |
| M62 | Woodward | Tyler | USA (United States) |
| M63 | Bischoff | Brad | USA (United States) |
| M64 | Szuch | Colin | USA (United States) |
