IRONSTONE 100K: Legs of Iron. Resolve Like a Stone.

Important deadlines and times before and during Ironstone 100K:

July 3th, 2025 - 11:59pm: Registration Deadline

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July 12th, 2025

11:30 a.m. - Runner Check-In Begins at the Blacksmith Shop at Greenwood Furnace State Park (Finish)

There will be an optional race shuttle (bus) from Greenwood Furnace to the start at Canoe Creek prior to the start. Due to the long time frame from the first finisher to the conclusion of the post-race party, there will be no shuttles from the finish line to Canoe Creek (start). The type of transportation will be depend on the number of participants.

12:15 p.m. - Bus Departs Greenwood Furnace State Park
Arrival at Canoe Creek State Park (Finish) in 1:15 p.m.
1 p.m. - Runner Check-In Begins at Canoe Creek State Park (Start), Pavilion 2, Hollidaysburg, PA

2 p.m. - Runners Start - Race Begins! (Ballfield Below Pavilion 2)

8:00 p.m. - Aid Station 4 Alfarata Cut-off
8:43 p.m. - Sunset

10:43 p.m. - Moonrise (Full Moon)

10:45 p.m. - Aid Station 5 Colerain Cut-off

July 13th, 2025

2:30 a.m. - Aid Station 5 Indian Steps Cut-off

3:00 a.m. - Finish Line Opens at the Blacksmith Shop, Greenwood Furnace State Park, McAlevy's Fort, PA

4:14 a.m. - Men's Course Record Finish Time (2023)
5:53 a.m. - Sunrise

7:16 a.m. - Women's Course Record Finish Time (2023)

8:15 a.m. - Aid Station 5 Little Flat Cut-off

11:00 a.m. - Aid Station 6 Alan Seeger Cut-off

1:00 p.m. - RACE IS OVER! (23-hour cut off)

2:00 p.m. - Post-Race Celebration Concludes