Ironstone 100K 2027
Ironstone 100K is a 100 KM trail ultra in Hollidaysburg, PA on July 10, 2027. See its terrain, cutoffs and how it fits your running on Find My Ultra.
- Distance
- 62.1 mi (100 KM)
- Elevation Gain
- 7,174 ft
- Max Altitude
- Not published
- Cutoff
- ~23 hrs