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Biorace Challenge

Name: Biorace Challenge
Start: 2026-09-26
End: 2026-09-26
Location: Estarreja

Estarreja, Portugal • 26 Sep 2026

The Biorace Challenge will take place in Estarreja on Saturday 26 September 2026. You can run between 5 and 10 kilometers. Visit the organization's website for the most recent information.

Portugal Estarreja

Race information

Registration

10 km

Biorace 10k (inclui a Elite)

5 km

Biorace 5k (inclui a Elite)

Biorace Junior (benjamim)

Biorace Junior (infantil)

Biorace Junior (iniciado)

Visit the organization's website for the most recent information.

Trail runs nearby

Sunday Jul 26

Trail de Arrifana

São João da Madeira

7 km

15 km

The Trail de Arrifana will take place in São João da Madeira on Sunday 26 July 2026. You can run between 7 and 15 kilometers.

Sunday Jul 26

Trail Terras de Oiã

Oliveira do Bairro

The Trail Terras de Oiã will take place in Oliveira do Bairro on Sunday 26 July 2026.

Sunday Aug 2

Trail do Rota dos Espigueiros

...

The Trail do Rota dos Espigueiros will take place in Campo de Besteiros on Sunday 2 August 2026. You can run between 10 and 31 kilometers.

Saturday Aug 15

Feirense Backyard Ultra

Backyard Ultra

The Feirense Backyard Ultra will take place in Santa Maria da Feira on Saturday 15 August 2026. You can run between 7 and 40 kilometers.