15th Defiance 50k
15th Defiance 50k is a 50 km ultramarathon in Tacoma, WA, United States, taking place on Oct 10, 2026. This edition has already taken place.
- Date
- Oct 10, 2026
- Distance
- 50 km
- Location
- Tacoma, WA, United States
- Format
- Fixed distance
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