Ben O'Connell: Arc of Attrition 2026

This week, we’re joined by Ben O'Connell , who many of you will already know from the coaching world and from YouTube, where he shares practical, grounded advice for runners of all abilities. Ben has taken on some iconic ultras — from Centurion 50‑milers to the South Downs Way 100, and the Swiss Alpes 100 — but this weekend, he stepped up to one of Britain’s most notorious winter races: the Arc of Attrition 100 . And