2026 Optimism Cal Tri Newport Dunes - 11.1.26
Sun, Nov 1 · in 6 days Newport Beach, CA
10K5K5K5K1 mile
Race website & registration Your chances
Where would you finish?
Enter your race pace or connect Strava, and raceIQ compares you with this race's past finishers in your age group and gender.
See your predicted place7th
of ~140
Age group
Finish times
From the 2025 results.
Field strength
5KLocal
Faster up front than 35% of the 5K races we track, based on 123 finishers over 3 editions.
10KLocal
Faster up front than 55% of the 10K races we track, based on 108 finishers over 3 editions.
Finishers by year
| Year | 10K | 5K |
|---|---|---|
| 2025 | 45 | 40 |
| 2024 | 40 | 57 |
| 2023 | 23 | 26 |
| 2022 | 27 | 30 |
| 2021 | 21 | 37 |
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