Date
Sat, 10 Jul 2027
Start
14:00
Venue
Start: Canoe Creek State Park ballfield below Pavilion 2, Hollidaysburg, PA
Hollidaysburg, Blair County
Countdown
July
A 2 pm start means you run into the night and out the other side. Point to point across Blair County, with modest climbing for 100K, so the real test is staying awake.
Key facts
01Entry requires a finished 50K trail race, inside its official cutoff
02At least 8 volunteer hours, or a donation instead
0323-hour cutoff, with overnight running
Create a free training plan for the Ironstone 100K
7-day free trial, no card required
The course
The route
Hollidaysburg
Distance102km
Total climb2,437m
StartElevation
0 kmDrag map to rotate97.5 km
Weather
Early-July, Hollidaysburg
29°CTypical high
18°CTypical low
9°CColdest in 20 years
47%Days with rain
Highs around 29°C and lows around 18°C, but it has dropped to 9°C. Rain on 47% of days.
NASA POWER data, 2006-2025, the week either side of race day
2026 results
Who finishes, and how
#RiderTimeAvg speed
01Justyna Wilson14:21:047.1 km/h
02Kaylee Frederick15:52:496.4 km/h
03Jessica Honeycutt15:55:346.4 km/h
14
Women finishers
19:19:44
Median time
5.3 km/h
Median speed
Women · 2026 results, as published by the organiser.
How fast could you finish?
Get a prediction based on your recent training
Organiser
OrganiserEastern States Trail-Endurance Alliance
Websiteironstone100k.com
Instagram@ironstone100k
Running since2022
Training
Training for the Ironstone 100K
We don't do generic plans. We combine deep knowledge of this race's demands with your recent training, then build a plan with you that progresses as you do.
Beina integrates directly with your existing tools to understand your current fitness, and synchronise your planned sessions.
Intervals.icuWhat a Ironstone 100K plan targets
Typical sessions
102 km with 2,437 m of climbing
Time on feet and fatigue resistance
Fuelling and pacing for the whole event
What your weeks look like
Typical sessions
Long runs that build time on your feet
Tempo and threshold sessions to hold race pace
Hill reps and vert to prepare the climbs and descents
Back-to-back weekend runs for fatigue resistance
Not a generic schedule
Typical sessions
Built from your current fitness and the time you actually have
Adapts every week as Beina learns how you respond
Syncs your sessions straight to Garmin and Wahoo
One clear next session, never a wall of spreadsheet
Entries open now
Get your Ironstone 100K plan.
7-day free trial, no card required.
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