| 25th Taipei Marathon | |
|---|---|
 Main visual of the race | |
| Venue | Taipei, Taiwan |
| Date | December 19, 2021 |
| Competitors | 28,000 runners |
| Champions | |
| Men |  Demeke Kasaw Biksegn (ETH) (2:11:42) |
| Women | Alemtsehay Asifa Kasegn (ETH) (2:30:44) |
The 2021 Taipei Marathon was an Elite Label marathon race held in Taipei, Taiwan on December 19, 2021. It was the 25th running of the race.
A Taipei Marathon organize committee made renewal of the race's identify system and route in this edition of the race, the new logo was inspired from the Möbius strip.