Spring ultramarathons in Brazil

Steep climbs and technical rocky trails through Caparaó National Park, high-altitude stretches to Pico da Bandeira, forests, waterfalls, and panoramic mountain.

Steep climbs, rocky descents, and technical single-track trails through the dramatic Pedra do Baú massif in São Bento do Sapucaí

Remote seaside ultra marathon on expansive beach terrain, limited support and luggage transfer, specialized safety teams, recognized for exceptional difficulty

Scenic coastal loop in Parque da Cidade de Macaé with a fully lit course, smooth logistics, round-the-clock support, and a timed ultramarathon format

Women-only Backyard Ultra on a repeating circular loop, hourly laps continuing until one athlete remains; a knockout test of pacing and mental strength.

Technical mountain trails near 2,000m, harsh climbs and a punishing uphill finish, with views over the Paraíba Valley and Serra do Mar

Challenging ultramarathon along Bertioga’s coastline, featuring demanding beach stretches, mixed terrain, and Atlantic Forest views

Multi-day stage race across desert sand, dunes, and lagoons with self-sufficiency requirements, challenging heat, and immersive cultural encounters.

Technical mountain ultramarathon near Jaraguá do Sul with steep ascents, forested singletracks, exposed ridges, nighttime section, and Serra do Mar views.

Technical 50K course over rugged, uneven trails and variable weather on Ilha Grande, with equal prize rewards for male and female finishers

Challenging 50 km route on winding trails and rustic roads, surrounded by Pernambuco interior scenery

Technical highland trails across rolling hills, rocky paths, and sweeping plateaus, featuring runnable sections, steep ascents, and scenic rural Bahia views.

Five-stage endurance route featuring rolling rural roads, forest trails, and steep climbs through the Serra da Beleza in southern Rio de Janeiro.

Last One Standing format in Itupeva: repeated hourly laps under international rules, with elimination for missed cutoff and an on-site camping atmosphere.

Rugged forest trails, coastal paths, rural roads, river crossings, and rolling hills with lagoon and mountain views in Santa Catarina, Brazil

Challenging mountain routes through the Mantiqueira range, Giro d’Italia-inspired race environment, high-elevation scenery and demanding terrain

Technical trails across rugged, remote landscapes with challenging terrain, mandatory gear, and post-race relaxation at a luxury camp by waterfalls