Running races in Brazil in October 2026

9 running races in Brazil in October 2026.

7 cities

Busiest: October

From €5

See all 9 races

Distance

5K races 10K races Half marathons Marathons Ultramarathons

Terrain

Trail Road

See all 9 races

Upcoming races

55K

6° Ultra Trail Amazonica - 55K

Manaus, Brazil

Oct 31·Tomorrow·Registration TBC

1st Studio Erik Victor Race 2026 - 5 km

São João do Oriente, Brazil

Oct 31·Tomorrow·From €8

6. Ultra Trail

Manaus, Brazil

Oct 31·Tomorrow·Registration TBC

5.3km

2nd Haunted Run 2026

São Paulo, Brazil

Oct 31·Tomorrow·From €12

10th Halloween Run Atibaia 2026

Atibaia, Brazil

Oct 31·Tomorrow·From €18

4th Centenary Race - Sincomerciários - 5K

São Vicente, Brazil

Oct 31·Tomorrow·From €10

Dark Run

São Paulo, Brazil

Oct 31·Tomorrow·From €11

Mountain Races - Mountain do Chapada dos Veadeiros

Alto Paraíso de Goiás, Brazil

Oct 31·Tomorrow

Circuito Transformar 2026 - Jundiaí Stage

Jundiaí, Brazil

Oct 31·Tomorrow·From €5

Your guide to running races in Brazil in October 2026

There are 9 upcoming running races in Brazil in October 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 October. Next up is 6° Ultra Trail Amazonica - 55K in Manaus on 31 October 2026.

Questions runners ask

How many running races in Brazil in October 2026 are there?

Finndu lists 9 upcoming running races in Brazil in October 2026, across 7 towns and cities. The list is updated twice a day as organisers announce new races.

When is the next one?

6° Ultra Trail Amazonica in Manaus, on 31 October 2026.

How much does it cost to enter?

Entry starts from R$30. Fees vary from race to race, so check each race page for its current price.

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