Prize Money
Challenge Roth has a total prize purse of 62.000 EUR, paying 10 deep.
Male Race Participants
| Name | Nation |
| Bart Aernouts (KQ) | BEL |
| Clemente Alonso McKernan (KQ) | ESP |
| Michael Patrick Alonso Mckernan | ESP |
| Christian Altstadt | GER |
| Cody Beals (KQ) | CAN |
| Simon Billeau | FRA |
| Andi Boecherer (KQ) | GER |
| Vicenc Castella Serra | ESP |
| Carson Christen | USA |
| Kevin Collington | USA |
| Guy Crawford | NZL |
| Braden Currie | NZL |
| Alessandro Degasperi | ITA |
| Andreas Dreitz (KQ) | GER |
| Pete Dyson | GBR |
| Luiz Feliz | ESP |
| Rodrigo Romero Garcia de la Cadena | MEX |
| Markus Hoermann | GER |
| Ben Hoffman (KQ) | USA |
| Michael Kalb | DEU |
| Lukas Kraemer (KQ) | GER |
| Rafael Lopez Ordonez | ESP |
| Douglas MacLean | USA |
| Charles Martin | FRA |
| David McNamee (KQ) | GBR |
| Johannes Moldan | GER |
| Julian Mutterer | GER |
| Thomas Naasz | NED |
| Juan Bautista Nadal Clar | ESP |
| Jens Petersen-Bach | DEN |
| Andy Potts | USA |
| Matthew Russell | USA |
| Daniil Sapunov (KQ) | UKR |
| Evert Scheltinga | NED |
| Simon Schwarz | GER |
| Erik-Simon Strijk | NED |
| Jesper Svensson (KQ) | SWE |
| Jef Van Meirhaeghe | BEL |
| Marcus Woellner | GER |
| Cameron Wurf (KQ) | AUS |
Female Race Participants
| Name | Nation |
| Lena Berlinger | GER |
| Kate Bevilaqua | AUS |
| Lucy Charles-Barclay (KQ) | GBR |
| Sarah Crowley (KQ) | AUS |
| Elisabetta Curridori | ITA |
| Anna Eberhardt | HUN |
| Gemma Frost | GBR |
| Agnieszka Jerzyk | POL |
| Kristin Lie | NOR |
| Rachel McBride | CAN |
| Vanessa Pereira | POR |
| Laura Philipp (KQ) | GER |
| Lisa Roberts | USA |
| Lina-Kristin Schink | GER |
| Laura Siddall (KQ) | GBR |