# 45th Akagi Onuma Shirakaba Marathon

## Key Facts

- **Date:** August 30, 2026
- **Prefecture:** 群馬
- **City:** 前橋市
- **Distance:** 42.195 km (Full Marathon)
- **Category:** marathon
- **Overseas status:** domestic_portal_only_unverified
- **Official certification:** non_official_signature

## Registration

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

## Curatorial Scores

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

- **Overall score:** 5.6/10

## Localized Names

- **Japanese:** 第45回あかぎ大沼・白樺マラソン
- **English:** 45th Akagi Onuma Shirakaba Marathon
- **Chinese (Simplified):** 第45届赤城大沼・白桦马拉松
- **Chinese (Traditional):** 第45屆赤城大沼・白樺馬拉松
- **Korean:** 제45회 아카기 오누마・시라카바 마라톤

## Canonical URL

https://runinjapan.com/zh-TW/races/jp_67ea92df_2026