Ironstone 100K Ultra2027
10.07 – 11.07.2027Canoe Creek State Park (United States)
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Start line in
1 course · 100 km
1 course
100km
2’438 m D+
2’163 m D-
avg 2%
Ironstone 100KNo index
Course analysis
Ironstone 100K100 km2’438 m D+
124effort kmⓘ100 km on the map · feels like 124 km
- D+
- 2’438 m
- D−
- 2’163 m
- Max alt.
- 735 m
- Steepest
- 17%
Segments
Elevation profile: Ironstone 100K
218 m — 735 m
The race
A savage ultramarathon featuring 40 miles of rocky ridgeline running in Pennsylvania with 8,000 feet of elevation gain.
Where to stay
Find a place to stay near Canoe Creek State Park for the race.
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