Wall & Wire Staff 
Ultramarathon runners have spent decades solving the exact problem long-format OCR presents: how to perform late, when everything hurts. Here’s what their training methods can build for obstacle racers willing to borrow wisely.
Powerlifters and competitive strength athletes are crossing into obstacle course racing — and discovering the sport rewards their foundation in ways they never expected. Here’s what they bring, what they have to learn, and why the hybrid athlete wins.
OCR has built one of fitness culture’s most powerful retention engines: milestone racing. Inside the trifecta culture, the OCRWC aspirations, and the community identity that keeps athletes hooked for years.
Iron deficiency is one of the most common and most overlooked performance limiters in OCR. Here’s why obstacle racers face unique risk factors — and what to do about it.
The fall 2026 OCR calendar looks different from what was on the schedule six months ago. Here’s the honest, up-to-date picture — what’s confirmed, what’s contracted, and what matters for competitive athletes in the final stretch.
Water obstacles are among the least-trained-for challenges in OCR — and the gap between prepared and unprepared athletes is visible on every course. Here’s how to close it.
OCR’s chip timing captures your start and your finish. Everything that happens on course — thirty obstacles, penalty zones, and miles of terrain — remains largely invisible to it. That’s a growing problem.
OCR’s burpee penalty runs on an honor system that’s both the sport’s defining cultural asset and its most unresolved tension. Here’s how it works — and where it breaks down.
Rings, parallettes, and peg boards are the most direct path from “fit runner” to “obstacle athlete.” Here’s how to use them — and when not to bother.
They’re the voice that gets you over the wall when your legs have quit. OCR’s race emcees are the sport’s most underappreciated role — and it’s time the community noticed.
Grip strength gets the headlines. Forearm endurance wins the obstacles. Here’s why they’re different — and how to specifically train the capacity that decides your rig performance at mile seven.
Racing two days back-to-back demands more than fitness — it demands a deliberate nutrition and recovery strategy in the window between events. Here’s what the science and experience of double-event racing actually tell us.