April Fools' Challenge 2021
April 1–15
People with a streak of 15 days
| Name | Age | Location | Country | Affiliation |
|---|---|---|---|---|
| Nigel Joiner | 45 | Embrun, ON | CAN | Ottawa Rowing Club |
| Holly Jones | 41 | Old Hickory, TN | USA | Street Parking |
| Chris Jones | 60 | Moorsholm | GBR | |
| Mike Jones | 53 | Herzogenaurach | GER | |
| Richard Jones | 56 | Llanidloes | GBR | |
| Sonia Jones | 52 | GBR | ||
| David Jones | 52 | GBR | CrossFit Aylesbury | |
| James Jones | 40 | USA | Darkhorse Rowing | |
| Zach Jones | 29 | AL | USA | CrossFit Sacrifice |
| Joel Jones | 54 | Pullman, WA | USA | |
| Sebastian Jones | 13 | Pullman | USA | |
| Mikael Jonsson | 57 | Mariefred | SWE | |
| Shaina Jordan | 35 | Seattle, WA | USA | Lake Union Crew |
| Ben Joseph | 62 | London | GBR | Team Diamonds |
| Robbie Joss | 51 | GBR | ||
| Helen Joss | 50 | GBR | ||
| James Joyce | 31 | Savannah, GA | USA | |
| Eleanor Joyner | 65 | Plano, TX | USA | |
| Stefan Jørgensen | 58 | Gjern | DEN | Scandinavian Vikings |
| David Jubb | 60 | Edinburgh | GBR | The Diamonds (Over Sixties Erging Group) |
| David Juffre | 57 | Weymouth, MA | USA | |
| Patti Juffre | 58 | Weymouth, MA | USA | |
| JAERI K. | 37 | KOR | ||
| Julie Kanarr | 56 | Port Townsend, WA | USA | |
| Richard Karcher | 55 | Fort Wayne, IN | USA | |
| kerstin kastner | 50 | Ulm 🇩🇪 | GER | |
| Graham Kates | 41 | GBR | Bumders | |
| Bill Keating | 81 | Union Vale | USA | Ancient Mariners - The Ancients Organization (TAO) |
| Joe Keating | 72 | London | IRL | Paddy Power IRC |
| Bob Keats | 72 | USA | ||
| Tony Keegan | 63 | GBR | ||
| James Kennedy | 37 | GBR | ||
| André Kennedy | 59 | Brampton, ON | CAN | TEAM MELALEUCA |
| David Kenney | 55 | Arlington, MA | USA | Cambridge Boat Club |
| Karin Kerfoot | 46 | London, ON | CAN | |
| Paul Kerrison | 59 | Lincoln | GBR | The Diamonds (Over Sixties Erging Group) |
| Terry Kersey | 51 | Rutherfordton, NC | USA | |
| Max Kim | - | USA | ||
| Matthew Kimpton-Smith | 53 | Norley | GBR | Remigo Ergo Sum |
| Mel King | 51 | SC | USA | |
| stuart kininmonth | 56 | Agnes Waters, QLD | AUS | The Diamonds (Over Sixties Erging Group) |
| Kelly Kirk | 41 | GBR | ||
| Conny Kirsch | 42 | Jacksonville, FL | USA | GERMAN Rowers and FRIENDS United |
| Don Klaehn | 42 | Elmira, ON | CAN | |
| Carolyn Klassen | - | Bainbridge Island, WA | USA | WYSIWYG |
| Jan Klein Klouwenberg | 56 | Goor 🇱🇺 | NED | LUNA-TICS |
| Zak Klinghoffer | - | ON | CAN | |
| David Knellesen | 37 | Duisburg | GER | |
| Lisa Knellesen | 34 | GER | ||
| Graham Knight | 64 | Coventry | GBR | Team Diamonds |