Rowlympics Challenge 2021: RowErg
July 23–30
| Name | Age | Location | Country | Affiliation |
|---|---|---|---|---|
| Samantha Colborn | 42 | Pearland, TX | USA | |
| Ash Coldwell | 42 | GBR | ||
| Brett Cole | 54 | Sugar Land, TX | USA | University of Illinois |
| Gina Coleman | 51 | San Jose, CA | USA | Street Parking |
| Jim Colgary | 64 | Williamsburg , VA | USA | Marquette University |
| David Collicott | 64 | Nailsworth | GBR | |
| Tony Collins | 55 | Auckland | NZL | RowPro Rowers |
| Peter Collins | 34 | AUS | ||
| Andy Colquhoun | 61 | Cape Town | RSA | |
| KC Colt | 68 | Morrisville, VT | USA | teamColt |
| Josh Comer | 36 | Fredericton, NB | CAN | |
| Mick Compton | 53 | Evesham | GBR | RAF REGIMENT |
| Will Conlee | 46 | USA | ||
| Douglas Conlee | 50 | Kalamazoo, MI | USA | Age Without Limits |
| Georgio Conley | 35 | San Francisco, CA | USA | |
| Gary Connolly | 57 | Ottawa | IRL | The Diamonds (Over Sixties Erging Group) |
| Phil Connor | 51 | Lakeville, MN | USA | |
| Nathalie Connors | 50 | Ottawa, ON | CAN | |
| Patrick Connors | 47 | USA | ||
| Don Conrad | 52 | Wichita, KS | USA | TEAM MELALEUCA |
| Charles Constantine | 35 | Doraville, GA | USA | Age Without Limits |
| Anthony Conte | 44 | OH | USA | |
| Daniel Cook | 61 | Sioux Falls, SD | USA | |
| Simon Cook | 41 | Maidstone | GBR | |
| Krista Cook | 45 | MD | USA | |
| Kelly Cook | 54 | AZ | USA | TEAM MELALEUCA |
| Madison Cook | 18 | AUS | ||
| John Cooke | 61 | Farnham, Surrey | GBR | |
| Justin Cooke | 47 | Baltimore, MD | USA | |
| Stephen Cookson | 44 | Winchester | GBR | RowPro Rowers |
| Adrian Cooling | 41 | NT | AUS | |
| Hannah Cooling | 39 | AUS | ||
| Alex Cooper | 56 | Epsom | GBR | |
| Gordon Cooper | 52 | Glossop | GBR | |
| Robert Cooper | 32 | USA | ||
| Mike Coover | 83 | Colorado Springs, CO | USA | USAF Veterans |
| Michael Copper | 41 | Cambridge, MD | USA | TEAM MELALEUCA |
| EMILY Copper | 39 | Cambridge, MD | USA | TEAM MELALEUCA |
| Isaac Copper | 17 | USA | TEAM MELALEUCA | |
| Cynthe Corey | 43 | NC | USA | mERGmaids |
| Gareth Cork | 28 | London | GBR | Darkhorse Rowing |
| Amanda Cornish | 41 | GBR | ||
| rod coronel | 42 | Zetland, NSW | AUS | |
| Brian Cort | 84 | Torquay | GBR | Teign Scullers |
| Dave Cosford | 48 | Hertford | GBR | |
| Mathieu cote | 39 | Eastman, QC | CAN | SUB-7 IRC |
| Steven Cotton | 42 | GBR | ||
| Rob Couch | 52 | Olathe, KS | USA | |
| Chris Coulbeck | 42 | GBR | ||
| Eric Coulson | 46 | MD | USA |