Set for 26 September 2026 on Siquijor — the Philippines' 'Island of Fire' known for its folk-healing traditions — this full marathon offers four distances. A marathon on one of the country's most atmospheric islands.
Siquijor, Philippines · Last updated August 4, 2026
The bottom line
The Siquijor Island Marathon brings a full 42.195km to one of the Philippines' most distinctive islands — Siquijor, the 'Island of Fire,' known for its folk-healing traditions, pristine beaches, and mystical reputation. Four distances (42K, 21K, 10K, 5K). Siquijor is a small, circular island with a coastal ring road — expect a scenic, flat-to-rolling course with ocean views for most of the route. September is the tail of the wet season in the Visayas. For runners wanting a Philippine island marathon with genuine atmosphere and off-the-beaten-path appeal, this is a unique pick.
Siquijor: The Mystical Island
Siquijor is one of the Philippines' smallest provinces — a circular island in the Visayas known for its white-sand beaches, waterfalls, and folk-healing traditions. [1] A road marathon on a small island means a coastal ring-road course with ocean views and a uniquely intimate race atmosphere. September is warm and humid.
Should You Run It?
A full marathon on one of the Philippines' most atmospheric small islands. Track for registration. 26 September 2026. [1]