ePostal National Championships: 5K/10K deadline, 3000/6000-yard entries open nowhttps://community.usms.org/events/f/usms-national-championship-international-events/31179/epostal-national-championships-5k-10k-deadline-3000-6000-yard-entries-open-nowReady to go long this fall? We've got options. The 2021 USMS 5K/10K ePostal National Championships runs through Sept. 15. Will you swim the 5K, 10K, or both? Meanwhile, we are revamping the ePostals starting with the 2021 USMS 3000/6000-Yard ePostalen-USTelligent Community 12