Taking on your first ultramarathon is intimidating, especially if you’re signing up solo. The distance is longer than anything you’ve likely tackled before, and the logistics can feel overwhelming. That’s why The Wall ultramarathon, a 70‑mile adventure along Hadrian’s Wall from Carlisle to Newcastle, is one of the best choices for first‑timers who want to test themselves on an iconic route without the stress of going unsupported.