45th Anniversary Challenge Honor Board
November 6
Total people: 4922
| Name | Age | Location | Country | Affiliation | Time |
|---|---|---|---|---|---|
| John O'Rourke | 51 | Boca Raton, FL | USA | 58:41 | |
| Steve O'Shea | 64 | GBR | 46:36 | ||
| Gus O’Connor | 56 | GBR | Disabled Veterans | 45:00 | |
| Roger O’Connor-Boyd | 45 | GBR | 1:00:20 | ||
| Tina O’Shea | 60 | GBR | 45:05 | ||
| Martin Oakden | 39 | GBR | 46:55 | ||
| Peter Oakes | 53 | Dublin | IRL | 51:03 | |
| Peter Ober | 64 | Zoetermeer | NED | The Diamonds (Over Sixties Erging Group) | 49:58 |
| Mike Oberleas | 62 | Indian River, MI | USA | The Diamonds (Over Sixties Erging Group) | 45:00 |
| Christine OBrien | 72 | McKinney, TX | USA | Row House Stonebridge | 47:00 |
| Marissa OConnor | 51 | FL | USA | Live2Row Studios | 1:58:13 |
| Heather Oconnor | 34 | USA | Row House NYC | 47:00 | |
| Brendan Oconnor | - | USA | 52:00 | ||
| sidney odet | 40 | FRA | 3:00:00 | ||
| Terence ODonnell | 61 | GBR | 48:01 | ||
| frances officer | 72 | GBR | 46:03 | ||
| Jan Ove Ofstad | 55 | NOR | 45:08 | ||
| Emeka Ogbugo | 68 | Pretoria | RSA | Virgin Active - South Africa | 55:16 |
| Minseok Oh | 36 | KOR | 45:11 | ||
| Mass Ohkoshi | 50 | JPN | 1:28:48 | ||
| Gerd Ohnsorg | 50 | Blaubeuren | GER | 50:12 | |
| Shigeaki Ohnuma | 33 | Shiga | JPN | 45:07 | |
| Kiyoshi Okano | 64 | JPN | Japan & Friends Indoor Rowers | 1:08:34 | |
| Siggi Óla | 48 | ISL | 55:10 | ||
| Gerd Oldach | 52 | Bacharach | GER | 1:10:12 | |
| Gary Oldfield | 57 | GBR | The Diamonds (Over Sixties Erging Group) | 1:08:06 | |
| Adrian Oldroyd | 54 | GBR | UK Military Veterans | 45:00 | |
| Lori Olive | 61 | Kernersville, NC | USA | Triad Indoor Rowing | 47:14 |
| Geraldo Magela Oliveira Filho | 53 | BRA | 45:12 | ||
| Jay Oliver | 45 | USA | 47:00 | ||
| Lee Oliver | 74 | USA | 46:39 | ||
| Gary Oliver | 56 | GBR | 45:00 | ||
| BERTRAND OLIVIER | 60 | Ôté La Réunion | FRA | 45:03 | |
| Luke Olona | 43 | Walnut Creek, CA | USA | Washington State University | 1:04:18 |
| Norm Olsen | 65 | Calgary, AB | CAN | 46:33 | |
| Dan Olsen | 31 | USA | 45:00 | ||
| Stephen "Skip" Olshefsky | 44 | Vancouver, BC | CAN | 48:53 | |
| Sam Olson | 31 | Denver, CO | USA | 45:00 | |
| Torben Olsson | 58 | Esbjerg | DEN | 46:19 | |
| Jody Ong | 33 | INA | 47:00 | ||
| Benjamin Oppliger | 38 | Denver, CO | USA | 1:23:21 | |
| Marek Oramus | 48 | POL | 1:02:09 | ||
| Ailie Ord | 59 | Hamilton | GBR | Strathclyde Park RC | 1:12:00 |
| Mercè Oriach | 58 | Barcelona, CAT | ESP | 45:00 | |
| Trevor Orme | 53 | CAN | 45:46 | ||
| Evan Ormsby | 22 | Ithaca, NY | USA | 54:15 | |
| Rob ORourke | 48 | USA | U.S. Army | 55:44 | |
| Alexander Ortiz | 45 | NH | USA | 1:01:57 | |
| VICTOR M ORTIZ-CATALA | 56 | USA | Row House Rochester Hills | 2:21:00 | |
| Andreas Ortz | 52 | GER | 45:20 |