The Coastal Challenge

The Coastal Challenge is one of the world’s most inspiring and grueling multi-stage races.

Running 240km in six stages, this race has tested the mental toughness, will and endurance of some of the best ultra trail runners of the world as well as runners from all walks of life who have toed the line each year.

• February: Saturday 7th to Saturday 14th, 2026, a week full of adventure!
• Official registration & reception for competitors in San José: February, Saturday 07th
• Race start: February, Sunday 08th
• Race finish: February, Friday 13th
• Race length: 6 days
• Distance: Expedition Run 240km | Adventure Run 145km
• Event finish: February, Saturday 14th

The course is set along Costa Rica’s tropical Pacific coastline but weaves at times into the Talamancas, a coastal mountain range in the Southwest corner of the country. You’ll finish near the border of Panama in a serene fishing village that until recently was only accessible by boat.