April Fools' Challenge 2021
April 1–15
People with a streak of 15 days
| Name | Age | Location | Country | Affiliation |
|---|---|---|---|---|
| John Seaman | 71 | Green Bay , WI | USA | Survive, Thrive & Be Fit |
| Chris Sear | 56 | Emsworth | GBR | The Diamonds (Over Sixties Erging Group) |
| Eric Sears | 57 | Upper Montclair, NJ | USA | |
| Kenth Sebrén | 50 | Hjärup | SWE | |
| Jon Seddon | 46 | London | GBR | Rowing off the beers |
| Mitch Segal | 70 | Sharpsburg, MD | USA | RowAlong |
| Harald Seidl | 58 | Friedberg-Rinnenthal | GER | GERMAN Rowers and FRIENDS United |
| Petter Sele | 40 | Longyearbyen | NOR | |
| Richard Seltzer | 40 | USA | ||
| Oleg Sergeevich | 44 | USA | ||
| Rodney Sexton | 72 | Battle Creek, MI | USA | |
| David Seymour | 58 | Winchester | GBR | |
| Sandra Shaddick | 43 | CAN | ||
| Paul Shapiro | 34 | ME | USA | |
| Lee Sharp | 44 | USA | ||
| Stan Shatenstein | 66 | Montreal, QC | CAN | |
| Ethan Shaw | 37 | USA | ||
| Jen Shearing | 43 | GBR | ||
| Ken Sheck | 67 | Strasburg, VA | USA | Paddy Power IRC |
| John Sheehan | 45 | Uttoxeter | GBR | Royal Air Force (UK) |
| Raif Shelton | 49 | Florence, SC | USA | 50Plus |
| Dean Sherrin | 37 | GBR | ||
| Lori Shoemaker | 58 | Washington, DC | USA | |
| Tarun Shome | 50 | Yateley | GBR | |
| Daniel Shroyer | 36 | Houston, TX | USA | |
| Shaolin Shu | 46 | NED | ||
| Haley Shust | 28 | Chicago, IL | USA | TEAM OARSOME IRC |
| Chris Siebert | 48 | Johannesburg | RSA | |
| Eric Siegler | 59 | Wellfleet, MA | USA | |
| Sonia Silao | 55 | CA | USA | |
| Bill Silva | 74 | Petaluma, CA | USA | Team Diamonds |
| Eduardo Silva | 45 | POR | ||
| Michel Simatic | 55 | Mennecy | FRA | |
| Michael Simko | 48 | Fishers, IN | USA | |
| Mark Simms | 57 | Chichester | GBR | The Diamonds (Over Sixties Erging Group) |
| Geoffrey Simon | 74 | London | GBR | SUB-7 IRC |
| Jean-François SIMONIN | 35 | PYF | ||
| Christopher Singleton | 42 | GBR | TZUK Rowing Club | |
| Robin Sirkin | 56 | Marshall, NC | USA | LUNA-TICS |
| Patrick Sitton | 67 | Claremore, OK | USA | The Diamonds (Over Sixties Erging Group) |
| Clarence Sitzman | 70 | Fort Collins, CO | USA | Team Diamonds |
| Jennifer Siuty | 41 | IL | USA | |
| Toby Skeet | 34 | GBR | ||
| James Slipetz | 67 | Batavia, IL | USA | Forum Flyers |
| Ed Slobbe | 53 | Voorhout 🇳🇱 | NED | |
| Ervin Slokan | 43 | Maribor | SLO | |
| Vanessa Sloman | 46 | GBR | mERGmaids | |
| Stephen Small | 69 | CA | USA | |
| Jim Smart | 90 | Libby, MT | USA | Tasmania - The Ancients Organization (TAO) |
| Martin Smiček | 14 | SVK |