2021 Prefontaine Classic
| 2021 Prefontaine Classic | |
|---|---|
| Dates | 20-21 August 2021 |
| Host city | Eugene, Oregon, United States |
| Venue | Hayward Field |
| Level | 2021 Diamond League |
| Events | 13 |
← 2019 2022 → | |
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The 2021 Prefontaine Classic was the 46th edition of the annual outdoor track and field meeting in Eugene, Oregon, United States. Held on 20-21 August at Hayward Field, it was the eighth leg of the 2021 Diamond League – the highest-level international track and field circuit.
The meeting was highlighted by American records from Athing Mu (in the women's 800 m) and Courtney Frerichs (in the women's 3000 m steeplechase, becoming the first American to run under 9 minutes). Sifan Hassan attempted the 5000 metres world record, but did not achieve it.