2024 Marathon and Century Challenge
Half Marathon Board
Total people: 1470
| Name | Age | Location | Country | Affiliation | Number |
|---|---|---|---|---|---|
| Vitali Isakov | 49 | Altenstadt a. d. Waldnaab | GER | 1 | |
| Roman Iten | - | SUI | 1 | ||
| Liz Ivers | 49 | IRL | 1 | ||
| Dave Ives | 63 | Rathdowney, QLD | AUS | 1 | |
| Nur Izzah | 37 | Singapore | SGP | The Row Space | 1 |
| 로즐겁다잉 J | 44 | KOR | DDANZI | 3 | |
| Ogier J | 35 | CHN | 1 | ||
| Piotr Jabłoński | 46 | Warszawa | POL | 2 | |
| Jenilee Jackson | 37 | USA | 1 | ||
| Mick Jackson | 47 | Brisbane , QLD | AUS | Silent Water Neufeld | 1 |
| Henning Jacobsen | 52 | Larvik | NOR | Norwegian Vikings | 1 |
| Klaus Jaenecke | 58 | Magdeburg | GER | GERMAN Rowers and FRIENDS United | 1 |
| Mia Jarchow | 56 | TX | USA | 2 | |
| Daniel Jarina | 44 | São Paulo | BRA | Esporte Clube Corinthias—São Paulo | 1 |
| Mathias Jaros | 43 | Brittnau | SUI | 1 | |
| Mark Jarvis | 59 | GBR | 1 | ||
| BOULBES JEAN JACQUES | 49 | AGEN | FRA | French Army | 1 |
| Anne Jefferson | 21 | Bowling Green, KY | USA | Sewanee: The University of the South | 1 |
| Ryan Jenkins | 49 | FL | USA | 1 | |
| Mark jenkins | 65 | USA | The Diamonds (Over Sixties Erging Group) | 1 | |
| Russell Jennings | 42 | CT | USA | 1 | |
| Junsoo Jeon | 33 | KOR | 1 | ||
| Kasper Jessen | 43 | Esbjerg | DEN | 1 | |
| Thore Jessen | 47 | GER | 1 | ||
| Thomas Jeworrek | 55 | Swisttal | GER | 1 | |
| Arturo Jimenez | 42 | San Antonio de Los Altos | VEN | Pacing Your Pace | 1 |
| Mark Jobse | 45 | NED | Roeivereniging Rijnmond | 1 | |
| Espen Johansen | 47 | Romedal | NOR | 1 | |
| Michael Johansson | 46 | PR | USA | 1 | |
| Gary John | 70 | Caergybi, ynys mon. | GBR | The Diamonds (Over Sixties Erging Group) | 1 |
| Kurt Johnson | 64 | Avon, CT | USA | The Diamonds (Over Sixties Erging Group) | 1 |
| Paul Johnson | 63 | Kaiapoi | NZL | The Diamonds (Over Sixties Erging Group) | 1 |
| Eren Johnson | - | NY | USA | Cortlandt Community Rowing Association | 1 |
| Brodie Johnston | 32 | Pukenui | NZL | GARAGEATHLETE | 1 |
| Didrik Jonassen | 34 | NOR | 1 | ||
| Marc Jones | 37 | GBR | 1 | ||
| Maggie Jones | 69 | Pembroke, ON | CAN | Team Canada | 1 |
| Edward Jones | 45 | GBR | Peterborough City Rowing Club - Peterborough (UK) | 1 | |
| Sasha Jones | 43 | USA | 1 | ||
| Mark Jones | 51 | GBR | 1 | ||
| Jack Jones | 18 | GBR | 1 | ||
| Andrea Jones | 48 | High Point, NC | USA | 336 Crossfit & Athletic Training | 1 |
| Ahn jongchul | 66 | 공주시 | KOR | 1 | |
| kim jooyoung | 42 | Gardena | KOR | DOTAL Rowing | 1 |
| Dom Jordon Sr | 60 | MD | USA | The Diamonds (Over Sixties Erging Group) | 1 |
| Gabriel Julien | 35 | Amos, QC | CAN | 1 | |
| Christoph Juppe | 35 | GER | 1 | ||
| Gordon K | 53 | GBR | 1 | ||
| C K | 38 | GER | 1 | ||
| Francesca Kaganzi | 33 | UGA | Street Parking | 1 |