If hydration packs are designed to quench thirst, why do they look so thirsty for attention on a runner's back?

Of General Interest

1. Josh Kerr Cybertruck

2. No love for Sara Hall

3. A 13:42, 28:26 Australian just ran a 2:06:22 marathon

4. BU Season Opener Accepted Entries

5. A Warning to All HS/Collegiate Athletes: Go All In, But Have An Exit Strategy

6. Connor Mantz and Clayton Young should've run Valencia instead of New York

7. Why didn’t Pre win NCAA XC in 1972?

8. running 90-100mpw is easier when you work 9-5

9. Edward MF Cheserek- 2:05:24

10. Is it realistic to get much faster just by dropping weight as a masters runner?