# 4th Sakudaira Half Marathon

## Key Facts

- **Date:** October 18, 2026
- **Prefecture:** 長野
- **City:** 佐久市
- **Category:** half
- **Overseas status:** domestic_portal_only_unverified
- **Official certification:** JAAF_certified

## Registration

- **Status:** closed
- **Availability:** not_available
- **Confidence:** low
- **Live verified:** no

## Curatorial Scores

| Dimension | Score |
| --- | --- |
| PB Friendliness | 8/10 |
| Entry Accessibility | 6/10 |
| Completion Tolerance | 8/10 |
| Climate | 6/10 |
| Overseas Friendliness | 6/10 |
| Aid & Food | 8/10 |
| Atmosphere | 6/10 |
| Family Friendliness | 4/10 |

- **Overall score:** 6.4/10

## Localized Names

- **Japanese:** 第4回 佐久平ハーフマラソン
- **English:** 4th Sakudaira Half Marathon
- **Chinese (Simplified):** 第4届佐久平半程马拉松
- **Chinese (Traditional):** 第4屆佐久平半程馬拉松
- **Korean:** 제4회 사쿠다이라 하프 마라톤

## Canonical URL

https://runinjapan.com/ko/races/jp_7f77bd93_2026