Most ultras send you into the woods before sunrise.

Ironstone says, "Nope, let's start at 2:00 in the afternoon."

This week on The Running Mullet, we're digging into one of Pennsylvania's most distinctive ultramarathons: the Ironstone 100K.

A late-afternoon start means runners spend the hottest part of the day getting to the real challenge before tackling long stretches of rocky ridgelines and technical singletrack through the night. It's a race that rewards patience, smart pacing, and specific training as much as overall fitness.

We'll talk about what makes Ironstone such a different experience, why that 2 p.m. start changes everything, and what it's like to move across Pennsylvania's rugged terrain when every step demands your attention. We’ll also touch base with 2026 Ironstone Finisher Gina Ruck who, honestly, was only ...