April Fools' Challenge 2020
April 1–15
People with a streak of 15 days
| Name | Age | Location | Country | Affiliation |
|---|---|---|---|---|
| R Norman | 74 | GBR | The Diamonds (Over Sixties Erging Group) | |
| Len Norton | 74 | Amherst, MA | USA | Timbuktu - The Ancients Organization (TAO) |
| Rachel Novak | 38 | Tucson, AZ | USA | |
| Mark Nowlin | 29 | Chandler, AZ | USA | |
| Dave Nuku | 59 | Palmerston North | NZL | |
| Lorraine Nunez Colon | 41 | Largo, FL | USA | CrossFit Decimate |
| Jack Nunn | 40 | Manhattan Beach, CA | USA | ROWORX |
| Jo Nurse | 47 | GBR | Team Bud Pairtastic | |
| John O Keeffe | 34 | Kerry | IRL | |
| Aaron Ó Muircheartaigh | 15 | Dublin | IRL | |
| Ken O' Hara | 43 | IRL | The Fundamental Body | |
| Walter O'Brien | 59 | Fort Worth, TX | USA | |
| Matt O'Brien | 22 | Lowell, MA | USA | UMass Lowell Men |
| Stephanie O'Donnell | 58 | Bradenton, FL | USA | RowAlong |
| James O'Grady | 48 | GBR | ||
| Mary Lou O'Halloran | 61 | Kingston, MA | USA | The Diamonds (Over Sixties Erging Group) |
| Annette O'Hara | 41 | IRL | The Fundamental Body | |
| Eoin O'Neill | 30 | IRL | ||
| Paul O’Riordan | 46 | IRL | ||
| Shane Oberholzer | 57 | RSA | ||
| Dan OBrien | 60 | Channahon, IL | USA | LUNA-TICS |
| Mark Ochsenbein | 65 | Cookeville , TN | USA | U.S. Army Veterans |
| steve ockerby | 48 | bradford | GBR | |
| Mike OConnor | 52 | Kaiapoi | NZL | New Zealand Defence Force |
| Ken OConnor | 44 | Long Island, NY | USA | |
| Volker Odenwäller | 60 | Schwangau | GER | Team Ruderathlet |
| Charles Oehrlein | 49 | Helena, AL | USA | |
| Kimberly Oehrlein | 48 | USA | ||
| James Offord | 53 | Attleborough | GBR | |
| Jonathan Ogden | 32 | GBR | ||
| Shigeaki Ohnuma | 32 | Shiga | JPN | |
| Brent OKeefe | 61 | Sunshine Coast, QLD | AUS | The Diamonds (Over Sixties Erging Group) |
| Dmytro Oliinyk | 37 | Mykolayiv | UKR | |
| Darren Oliver | 32 | GBR | ||
| Luke Olona | 42 | Walnut Creek, CA | USA | Washington State University |
| Rolf Tore Lehmann Olsen | 42 | Halden | NOR | |
| Kim Olsen | 29 | NOR | ||
| Dan Oltersdorf | 43 | Denver, CO | USA | Rocky Mountain Rowing Club |
| Steven OMalley | 64 | Nashua | USA | |
| Lupi On | 37 | Málaga | ESP | SUB-7 IRC |
| Martin Oost | 52 | Hoogeveen | NED | HRV de Compagnie, Hoogeveen |
| Marco Oosterling | 55 | Orlando, FL | USA | |
| Roelof Oostra | 36 | Friesland | NED | |
| Benjamin Oppliger | 36 | Denver, CO | USA | |
| Kelly Opre | 40 | Houston, TX | USA | |
| Dustin Ordway | 68 | Traverse City, MI | USA | |
| Mathew Ormian | 36 | Nottingham | GBR | Fitness Matters |
| Evan Ormsby | 21 | Ithaca, NY | USA | |
| Roland Orque | 47 | CA | USA | |
| Shawn Orris | 41 | DENVER, CO | USA |