Fastest time to cycle the length of Japan south to north (WUCA) (female)

- Who
- Yaofeng Cheng
- What
- 6:4:48 day(s):hour(s):minute(s)
- Where
- Japan
- When
- 27 May 2024
The fastest S-N crossing of Japan by standard bicycle (female) according to the World Ultracycling Association (WUCA), is 6 days 4 hours 48 minutes, achieved by Yaofeng Cheng (Japan) on 27 May 2024.
Cheng rode from Cape Sata on Kyūshū, Japan's southernmost main island, to Cape Soya at the northern tip of Hokkaidō, covering 2,536 km (1,576 mi) for an average speed of 17.04 km/h (10.59 mph)