Spartan Race in Monroe, USA. 19 events over 2 days, Sep 19–20, 2026.
Set against the backdrop of the Cascade Mountains and Puget Sound, the Seattle North Spartan Trifecta Weekend offers a challenging course that combines wooded evergreen trails, narrow paths, and Spartan's iconic obstacles. Participants can test their endurance across multiple race distances, from the Sprint to the grueling Beast, while younger athletes have their own dedicated events. This event showcases the rugged beauty of the Pacific Northwest through an immersive Spartan experience.
Start times as published by the organizer. Waves fill up.
Register on spartan.com
Open
Elite
Age Group
Open
Doubles
Doubles
Open
Elite
Age Group
Open
Doubles
Doubles
Open
Race village, nearest airport and how to get there.
Monroe, USA
Airports within 200 km of the venue. Each one lists the other races you can reach from it.
Actual conditions on these dates over the past 5 years.
| Year | High | Low | Wind | Rain |
|---|---|---|---|---|
| 2026 | 20°C | 8°C | 7 km/h | — |
| 2025 | 22°C | 8°C | 9 km/h | — |
| 2024 | 20°C | 8°C | 13 km/h | — |
| 2023 | 19°C | 9°C | 14 km/h | 5.7 mm |
| 2022 | 23°C | 5°C | 9 km/h | — |
Official results from previous editions. 2026 results appear here after the race.