2021 Juneteenth Challenge
June 19
| Name | Age | Location | Country | Affiliation | Distance |
|---|---|---|---|---|---|
| Matt Oliver | 41 | USA | 1,901 | ||
| Marika Ollila | 43 | FIN | 10,000 | ||
| Sam Olson | 30 | Denver, CO | USA | 10,649 | |
| Paula Olson | 51 | Prescott, AZ | USA | GARAGEATHLETE | 2,000 |
| Bob OMalley | 47 | Boston | USA | Row House Lovejoy Wharf | 6,013 |
| Cosmo Omsoc | 54 | Pflugerville, TX | USA | 12,134 | |
| Lupi On | 39 | Málaga | ESP | SUB-7 IRC | 2,010 |
| Anne Onymous | 36 | USA | Lake Washington Rowing Club | 5,000 | |
| CK Ooi | 48 | Singapore | SIN | 2,513 | |
| Benjamin Oppliger | 37 | Denver, CO | USA | 22,690 | |
| Dustin Ordway | 69 | Traverse City, MI | USA | 9,074 | |
| Oliver OReilly | 56 | Albany, CA | USA | 14,000 | |
| Jim Orga | 52 | Havre de Grace , MD | USA | 10,000 | |
| Jason Orr | 51 | Cairns, QLD | AUS | 7,000 | |
| Carlos Ortiz | 22 | Miami, FL | USA | 2,000 | |
| Lucas Osborn | 17 | GBR | 1,900 | ||
| Bill Osborne | 65 | Spokane, WA | USA | 10,000 | |
| Paul Osbun | 35 | Grand Rapids, MI | USA | 2,000 | |
| Ashlyn Osbun | 35 | Rockford, MI | USA | 2,000 | |
| Daniel Osella | 41 | MA | USA | RowAlong | 2,920 |
| Lauren Osgood | 39 | USA | 6,231 | ||
| Derek Osgood | 47 | Indianapolis, IN | USA | reddit /r/ rowing | 2,517 |
| Miranda Osmelak | 30 | GBR | 1,900 | ||
| Nick Ostberg | 33 | AZ | USA | 4,535 | |
| Jordan Oster | 34 | MA | USA | 5,630 | |
| Carl Osterwisch | 52 | MI | USA | 3,800 | |
| Allison Osterwisch | 21 | USA | 1,900 | ||
| Ma del Carmen Osuna Cota | 61 | Guadalajara | MEX | Rowingym arcos Guadalajara mx | 14,023 |
| Javier Otero Peña | 37 | Atlanta, GA | USA | 5,712 | |
| Cindy Ottley | 44 | OR | USA | 5,015 | |
| Scott Otto | 49 | Shoreview, MN | USA | 2,016 | |
| Patrick Ottoy | 50 | BEL | 10,600 | ||
| Robbert Ouwehand | 35 | NED | 5,000 | ||
| Peder Mandrup Overgaard | 68 | Ribe | DEN | Scandinavian Vikings | 11,147 |
| Lawrence Overway | 35 | Bexley, OH | USA | reddit /r/ rowing | 10,000 |
| sam owen | 16 | GBR | 9,640 | ||
| Rick Owen | 52 | AUS | Country Fire Authority, VIC, AUS | 7,000 | |
| Chris Owen | 48 | HIgh Wycombe | GBR | 12,360 | |
| Chris Owens | 47 | USA | 7,581 | ||
| Michael Owers | 57 | Hornchurch | GBR | 4,000 | |
| Mieko Ozeki | 41 | Burlington, VT | USA | 1,900 | |
| Evan P | 26 | USA | 1,900 | ||
| gigi p | 54 | ON | CAN | mERGmaids | 1,920 |
| Richard P | 51 | Sheffield | GBR | 11,518 | |
| Adam P | - | NED | 2,000 | ||
| Nicola P | 55 | GBR | 5,700 | ||
| Nina P | 11 | QC | CAN | Chia seeds | 2,000 |
| Sam P. Beaudry | 29 | Longueuil, QC | CAN | 3,800 | |
| Marilyn Pacella | 61 | Delray Beach, FL | USA | 6,022 | |
| melisa pacheco | 24 | Houston , TX | USA | 1,900 |