March ultramarathons in Europe

Four-day, 196.45 km route circling scenic Lake Balaton with solo or relay options

200 miles of out-and-back tunnel traverses in the UK's longest foot tunnel, flat terrain, constant darkness, minimal lighting, and demanding psychological test

Double-loop course through the Black Mountains, forest trails, summit ridges, river crossings, panoramic views, and ancient churches near Llanbedr

Looped ultramarathon along Bristol’s Community Forest Path featuring summer and winter editions, alternating race directions, and four supported checkpoints

Cliff-lined coastal route from Birling Gap between Eastbourne and Seaford, with Seven Sisters views, chalk cliffs, sea vistas, and rolling climbs

Steep, technical mountain course in Campo dei Fiori Park, with rugged trails, exposed ridges, demanding climbs and views over Lakes Varese and Maggiore.

Well-groomed snowmobile tracks through Sweden’s pristine, snow-covered landscapes with sweeping winter vistas

Rugged Saddleworth ultra across high moorlands, valleys and reservoir loops, with paved paths, rough tracks and boggy ground

Challenging mountain routes through Serra da Lousã’s demanding terrain and spectacular landscapes, featuring local traditions and natural highlights.

105 km mountain ultramarathon through the scenic Považský Inovec mountains, featuring demanding terrain and natural landscapes in Slovakia