Spartan Race in Oita, Japan. 3 events on Saturday, December 19, 2026.
A Stadion-format race at Crasus Stadium in Oita, Japan. The 5K course weaves through the stadium's stairs, concourses, and field with Elite, Age Group, and Open heats. No mud, no trails, just fast obstacle racing in a stadium setting.
Start times as published by the organizer. Waves fill up.
Register on jp.spartan.com
Race village, nearest airport and how to get there.
Oita, Japan
Actual conditions on these dates over the past 5 years.
| Year | High | Low | Wind | Rain |
|---|---|---|---|---|
| 2025 | 17°C | 4°C | 14 km/h | — |
| 2024 | 10°C | 5°C | 24 km/h | 1.8 mm |
| 2023 | 8°C | 5°C | 9 km/h | 9.4 mm |
| 2022 | 7°C | 0°C | 23 km/h | — |
| 2021 | 11°C | 1°C | 26 km/h | — |
Spartan Oita Stadion is a stadium course with a single Stadion wave. Every training plan is built around your race date, your fitness and the days you can train.