2021 Juneteenth Challenge
June 19
| Name | Age | Location | Country | Affiliation | Distance |
|---|---|---|---|---|---|
| Elaine Zirger | 68 | Burleson, TX | USA | The Diamonds (Over Sixties Erging Group) | 6,066 |
| Ewa Znamirowska | 39 | IRL | 3,161 | ||
| M. Boris Züchner | 55 | Wausau, WI | USA | Free Spirits | 10,048 |
| Greg Zulewski | 73 | Brooklyn, MI | USA | Wyandotte Boat Club | 5,000 |
| Piet Zweedijk | 75 | Apeldoorn | NED | Smart Fit Apeldoorn Centrum | 8,000 |
| Miggi Zwicklbauer | 34 | GER | 5,000 | ||
| Bryan Zygmont | 45 | Ruston, LA | USA | Louisiana Tech University | 7,605 |