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At a glance
The 28th HKSOS x Sowers Action Challenging 12 Hours 2027 is expected on Sunday 7 November 2027 in Yau Tong, Hong Kong (Kowloon, China), date to be confirmed by the organiser. 4 courses from 3 to 42 km.
Longest course: Sowers Challenging 12 Hours - 42k, 42 km with 2’087 m D+ (50 m per km: mountain terrain). Terrain: 47% trail and 53% road. Terrain data: © OpenStreetMap contributors.
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Sowers Action Challenging 12 hours
4 courses
3km1.9mi
3KM14km8.7mi
379 m D+1’243 ft D+
609 m D-1’998 ft D-
avg 3%
SOWERS CHALLENGING 12 HOURS - 14K TeamNo index28km17.4mi
1’236 m D+4’055 ft D+
1’182 m D-3’878 ft D-
avg 4%
SOWERS CHALLENGING 12 HOURS - 28K42km26.1mi
2’087 m D+6’847 ft D+
1’875 m D-6’152 ft D-
avg 5%
Sowers Challenging 12 Hours - 42k
Course analysis
42 km26.1 mi2’087 m D+6’847 ft D+
- D+
- 2’087 m6’847 ft
- D−
- 1’875 m6’152 ft
- Max alt.
- 546 m1’791 ft
- Steepest
- 23%
Segments
Elevation profile: Sowers Challenging 12 Hours - 42k
6 m – 546 m20 ft – 1’791 ft
Feels like these
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- Kal Park Ultra48.8 km30.3 mi · 67 km-effortMay 2, 202710’389 km away6’455.4 mi away
- Noosa Ultra-Trail45.4 km28.2 mi · 59 km-effortMar 20, 20276’825 km away4’240.9 mi away
- UTMC (Ultra Tour de la Motte-Chalancon)41.4 km25.7 mi · 69 km-effortJul 12, 20279’673 km away6’010.5 mi away
Where to stay
Find a place to stay near Yau Tong, Hong Kong for the race.
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