The 2021 XTERRA World Championship Qualifying Series schedule features 40 events in 21 countries from February through October.
XTERRA notes that the international tour series of events offers ‘adventure and opportunity for athletes looking to challenge themselves and secure a spot on the start line for the 25th annual XTERRA World Championship in Maui on October 31.’
XTERRA adds that it is committed to ‘hosting these races safely within local guidelines.’ The status of events will be updated regularly to reflect which events are open to visiting athletes or restricted, due to COVID-19, to local participation only.
| Date | Event | Venue | Region | Status |
| 13-Feb | XTERRA Wellington Festival | Wellington, New Zealand | APAC | Local |
| 27-Feb | XTERRA Iceman | Lake Pleasant, AZ, USA | USA | Local |
| 27-Mar | XTERRA Taiwan | Kenting, Taiwan | APAC | Local |
| 10-Apr | XTERRA Rotorua Festival | Rotorua, New Zealand | APAC | Local |
| 10-Apr | XTERRA Malta | Golden Bay | EU | TBD |
| 24-Apr | XTERRA Greece | Vouliagmeni | EU | TBD |
| 24-Apr | XTERRA ATX | Austin, TX, USA | USA | TBD |
| Apr TBD | XTERRA Croatia | TBD | EU | TBD |
| 8-May | XTERRA Brazil | Ilhabela | S Am | TBD |
| 8-May | XTERRA Portugal | Golega | EU | TBD |
| 8-May | XTERRA Oak Mountain | Pelham, AL | USA | TBD |
| 23-May | XTERRA Lake Garda | Toscolano-Moderno, Italy | EU | TBD |
| 28-May | XTERRA Tahiti | Moorea | APAC | TBD |
| 12-Jun | XTERRA Belgium | Namur | EU | TBD |
| 12-Jun | XTERRA Cameron Park | Waco, TX, USA | USA | TBD |
| 12-Jun | XTERRA Lory | Bellvue, CO, USA | USA | TBD |
| 19-Jun | XTERRA Czech | Prachatice | EU | TBD |
| 26-Jun | XTERRA Switzerland | Vallee de Joux | EU | TBD |
| 4-Jul | XTERRA France | Xonrupt | EU | TBD |
| 10-Jul | XTERRA Magnolia Hill | Narasova, TX, USA | USA | TBD |
| 11-Jul | XTERRA EX2 | Flintsone, MD, USA | USA | TBD |
| 11-Jul | XTERRA Quebec | Quebec City, Canada | CAN | TBD |
| 17-Jul | XTERRA Beaver Creek | Beaver Creek, CO | USA | TBD |
| 18-Jul | XTERRA Italy – Lake Scanno | Scanno, Abruzzo | EU | TBD |
| 24-Jul | XTERRA DINO Northern Indiana | North Liberty, IN | USA | TBD |
| 31-Jul | XTERRA Luxembourg | Rosport | EU | TBD |
| 14-Aug | XTERRA Indian Peaks | Nederland, CO, USA | USA | TBD |
| 21-Aug | XTERRA Lake Tahoe | Incline Village, NV, USA | USA | TBD |
| 21-Aug | XTERRA Germany / European Championship | Zittau | EU | TBD |
| 28-Aug | XTERRA Nouvelle-Acquitaine | Espiet, France | EU | TBD |
| 5-Sep | XTERRA Dominican Republic | Samana | N Am | TBD |
| 11-Sep | XTERRA Netherlands | Ameland Island | EU | TBD |
| 12-Sep | XTERRA Laguna Beach | Laguna Beach, CA, USA | USA | TBD |
| 12-Sep | XTERRA Kunming | Kunming, China | APAC | TBD |
| 19-Sep | XTERRA Japan | Marunuma | APAC | TBD |
| 25-Sep | XTERRA USA Championship | Snowbasin, UT, USA | USA | TBD |
| 26-Sep | XTERRA Trentino-Dolomiti Paganella European Triathlon Cross Tri Championships |
Molveno, Italy | EU | TBD |
| 9-Oct | XTERRA Mexico | Tapalpa | N Am | TBD |
| 31-Oct | XTERRA World Championship | Kapalua, Maui | TBD |
