| Event: | Men's snowboard halfpipe |
| Championship: | FIS Freestyle Ski and Snowboarding World Championships 2021 |
| Date: | 11 March (qualification) 13 March |
| Venue: | Aspen/Snowmass |
| Location: | Aspen, United States |
| Competitors: | 27 |
| Nations: | 12 |
| Win Label: | Winning points |
| Win Value: | 96.25 |
| Gold: | Yūto Totsuka |
| Gold Nation: | JPN |
| Silver: | Scotty James |
| Silver Nation: | AUS |
| Bronze: | Jan Scherrer |
| Bronze Nation: | SUI |
| Prev: | 2019 |
| Next: | 2023 |
The Men's snowboard halfpipe competition at the FIS Freestyle Ski and Snowboarding World Championships 2021 was held on 13 March.[1] A qualification was held on 11 March 2021.[2]
The qualification was started on 11 March at 10:40.[3] The ten best snowboarders qualified for the final.
| Rank | Bib | Start order | Name | Country | Run 1 | Run 2 | Best | Notes | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 7 | 93.00 | 94.25 | 94.25 | Q | |||
| 2 | 1 | 4 | 84.50 | 89.75 | 89.75 | Q | |||
| 3 | 6 | 3 | 88.50 | 24.50 | 88.50 | Q | |||
| 4 | 4 | 6 | 85.50 | 10.00 | 85.50 | Q | |||
| 5 | 7 | 9 | 81.75 | 84.75 | 84.75 | Q | |||
| 6 | 5 | 5 | 82.50 | 32.75 | 82.50 | Q | |||
| 7 | 8 | 2 | 80.75 | 28.75 | 80.75 | Q | |||
| 8 | 14 | 24 | 78.75 | 9.75 | 78.75 | Q | |||
| 9 | 9 | 10 | 78.50 | 28.50 | 78.50 | Q | |||
| 10 | 12 | 19 | 44.00 | 78.25 | 78.25 | Q | |||
| 11 | 19 | 14 | 77.25 | 68.25 | 77.25 | ||||
| 12 | 3 | 8 | 75.75 | 41.75 | 75.75 | ||||
| 13 | 10 | 1 | 73.50 | 72.75 | 73.50 | ||||
| 14 | 26 | 17 | 66.00 | 9.00 | 66.00 | ||||
| 15 | 15 | 27 | 63.25 | 19.75 | 63.25 | ||||
| 16 | 18 | 22 | 60.50 | 9.00 | 60.50 | ||||
| 17 | 67 | 12 | 9.00 | 58.50 | 58.50 | ||||
| 18 | 16 | 21 | 53.75 | 16.00 | 53.75 | ||||
| 19 | 17 | 16 | 53.00 | 10.50 | 53.00 | ||||
| 20 | 25 | 18 | 49.75 | 19.50 | 49.75 | ||||
| 21 | 22 | 15 | 45.75 | 18.75 | 45.75 | ||||
| 22 | 24 | 20 | 42.25 | 44.00 | 44.00 | ||||
| 23 | 21 | 25 | 17.00 | 43.50 | 43.50 | ||||
| 24 | 27 | 23 | 38.25 | 9.75 | 38.25 | ||||
| 25 | 23 | 11 | 18.00 | 13.75 | 18.00 | ||||
| 26 | 13 | 13 | 10.75 | DNS | 10.75 | ||||
| 27 | 20 | 26 | 4.25 | 9.00 | 9.00 |
The final was started on 13 March at 13:00.[4]
| Rank | Bib | Start order | Name | Country | Run 1 | Run 2 | Run 3 | Best | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 9 | 20.00 | 93.00 | 96.25 | 96.25 | ||||
| 2 | 10 | 90.50 | 33.25 | 17.00 | 90.50 | ||||
| 4 | 7 | 70.25 | 12.50 | 87.00 | 87.00 | ||||
| 4 | 8 | 4 | 63.00 | 81.50 | 79.75 | 81.50 | |||
| 5 | 7 | 6 | 26.25 | 81.00 | 62.75 | 81.00 | |||
| 6 | 9 | 2 | 47.75 | 7.25 | 80.50 | 80.50 | |||
| 7 | 5 | 5 | 79.75 | 31.00 | 15.75 | 79.75 | |||
| 8 | 6 | 8 | 27.50 | 78.25 | 22.50 | 78.25 | |||
| 9 | 14 | 3 | 31.00 | 36.25 | 25.25 | 36.25 | |||
| 10 | 12 | 1 | 9.50 | 13.75 | 29.25 | 29.25 |