April Fools' Challenge 2021
April 1–15
People with a streak of 15 days
| Name | Age | Location | Country | Affiliation |
|---|---|---|---|---|
| Mark Guild | 60 | Bethesda, MD | USA | |
| Richard Guilmette | 62 | PA | USA | |
| Marek Guman | 47 | Šaca | SVK | |
| Keith Gunn | 69 | Tuncurry, NSW | AUS | Age Without Limits |
| olf gypsy | 49 | heidelberg | GER | |
| Sebastian H | 59 | Berlin | GER | Red Hat |
| melissa h | 40 | KS | USA | |
| Seth H | 48 | Hillsboro, OR | USA | |
| kelly h | 46 | USA | TEAM MELALEUCA | |
| Chris H | 38 | GBR | ||
| Nicole H. | 51 | GER | ||
| Carolina Haass-Koffler | - | ITA | Cambridge Boat Club | |
| Karen Hadley | 53 | Carnforth | GBR | TEAM OARSOME IRC |
| Jaroslav Hadrava | 43 | Plzeň | CZE | Concept2 Czech Republic, Inc. |
| Ilian Hafouzov | 46 | Hallbergmoos | GER | Age Without Limits |
| Willem Hage | 69 | Almere | NED | |
| Patricia Hagen | 72 | Burnsville, MN | USA | RowAlong |
| Alkis Hajittofis | 39 | CYP | ||
| Chris Hall | 38 | GBR | ||
| Charles Hall | 55 | Houston, TX | USA | U.S. Marines |
| Diane Hallett | 53 | North Bay, ON | CAN | CrossFit 705 |
| Roland Halliwell | 61 | Dorking | GBR | |
| David Ham | 39 | Mount Airy, MD | USA | |
| Paulo Hamacher | 70 | Rio de Janeiro | BRA | Team Diamonds |
| Evelyn Hamann | 64 | Lake Oswego, OR | USA | |
| Ian Hamby | 54 | Derby Line, VT | USA | U.S. Navy |
| Melinda Hamerly | 54 | AK | USA | |
| Matthew B. Hamidullah | 71 | Charlotte, NC | USA | Historically Black Colleges and Universities (HBCUs) |
| lisa hamm | 61 | Mason, MI | USA | Lansing Rowing Club |
| James Hammond | 44 | GBR | ||
| Carl Hampson | 42 | GBR | ||
| Sam Han | 50 | Beavercreek, OH | USA | University of Dayton |
| Joanne Han | 59 | Inverness, IL | USA | The Diamonds (Over Sixties Erging Group) |
| Emma Hance | 29 | Pittsburgh, PA | USA | Pennsylvania State University |
| Rod Handley | 74 | Hot Springs Village , AR | USA | British Army |
| Steve Hankins | 52 | Arlington, VA | USA | Virginia Polytechnic Institute and State University |
| Mark Hannibal | 55 | Gosport | GBR | Royal Navy Veterans |
| Elizabeth Hannigan | 56 | Melbourne, VIC | AUS | Australian Army |
| David Hansell | 64 | Market Stainton | GBR | |
| Bryan Hantman | 47 | ROANOKE, VA | USA | |
| Archie Harben | 64 | San Antonio, TX | USA | Comal County Sheriff's Office |
| john harbron | 56 | Munich | GER | RowAlong |
| Chris Harlow | 31 | GBR | ||
| Robert Harman | 51 | GBR | ||
| Annette Harrell | 57 | Conway, AR | USA | TEAM MELALEUCA |
| Jim Harrison | 64 | Tucson, AZ | USA | Massachusetts Institute of Technology |
| Graham Harrison | 58 | Cape Town | RSA | The Diamonds (Over Sixties Erging Group) |
| Mary Hart | 65 | Coal Center, PA | USA | |
| Matt Hart | 40 | GBR | ||
| Jennifer Hartley | - | San Antonio, TX | USA | Street Parking |