Ultramarathons in Brazil in December 2026

8 ultramarathons in Brazil in December 2026.

7 cities

Busiest: December

From €12

See all 8 races

Distance

5K races 10K races Half marathons Marathons Ultramarathons

Terrain

Trail Road

See all 8 races

Upcoming races

XIII Desafio Das Catedrais - 130km

Londrina, Brazil

Dec 4·Closes Nov 10·From €45

XIII Desafio Das Catedrais - 70km

Maringa, Brazil

Dec 4

4. Summer 48k

Capao da Canoa, Brazil

Dec 5·From €37

Ultra Maratona dos Campos Gerais 200km

Ponta Grossa, Brazil

Dec 5·Registration TBC·From €59

XIII Desafio Das Catedrais - 100km

Maringa, Brazil

Dec 5·Registration TBC

50K

Ultramaratona Rei e Rainha da Serra de Minas - 50km

Inconfidentes, Brazil

Dec 12

60K

2ª SP Endurance Challenge Réveillon 2026 - 60km

São Paulo, Brazil

Dec 26·From €840

Go Run

São Pedro da Aldeia, Brazil

Dec 31·From €12

Your guide to ultramarathons in Brazil in December 2026

There are 8 upcoming ultramarathons in Brazil in December 2026, spread across 7 cities. Filter by distance or terrain to narrow things down, and save the races you like the look of.

Most take place in December. Next up is XIII Desafio Das Catedrais - 130km - 134km in Londrina on 4 December 2026.

Questions runners ask

How many ultramarathons in Brazil in December 2026 are there?

Finndu lists 8 upcoming ultramarathons in Brazil in December 2026, across 7 towns and cities. The list is updated twice a day as organisers announce new races.

When is the next one?

XIII Desafio Das Catedrais - 130km in Londrina, on 4 December 2026.

How much does it cost to enter?

Entry starts from R$69. Fees vary from race to race, so check each race page for its current price.

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