← All events
2026 Optimism Cal Tri Newport Dunes - 11.1.26
Open now- Date
- November 1, 2026
- Sport
- Triathlon
- Location
- Newport Beach, CA
- Distances
- 366m · 1.5K · 4.8K · 9.7K · 51K
- Entry
- $23.86 – $750
- Registration opens
- November 5, 2025
- Registration closes
- November 1, 2026
Listing from runsignup. Always confirm details with the organiser.