Official Calendar

Events

Explore the official calendar of the OneHundred World Championship.

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Year

Series

Upcoming Races

/ The Race is On

Apr 27

Open

, CR

Costa Rica 200

A 200 mile coast to coast ultramarathon across Costa Rica. from the Caribbean to the Pacific

Past Events

/ Archive & Results

CRO-TRAIL EDITION 2025

Completed Results →

Sirona 100 2025

Completed Results →

Ladakh 2025

Completed Results →

Epona 100 2025

Completed Results →

Wild Horse 200 - 2025

Completed Results →

Costa Rica 200 2025

Completed Results →

G.O.A.T ULTRA TRAIL RACE 2025

Completed Results →

Terra de Gigantes 2025

Completed Results →

Douro e Vouga World Championship 2024

Completed Results →

Ladakh – Trail To Heaven World Championship 2024

Completed Results →

CRO-TRAIL EDITION 2024

Completed Results →

Douro-Paiva World Series 2023

Completed Results →