2021 ePostal National Championships
ePostal Course Descriptions
- USMS 1-Hour ePostal National Championship: 25-yard pool or longer
- USMS 5K/10K ePostal National Championships: 50-meter pool, each event swum separately
- USMS 3000/6000-Yard ePostal National Championships: 25-yard or 25-meter pool, each event swum separately