Isla Del Fuego Marathon 2026September 6, 2026Siquijor Blvd, Siquijor EVENT DISTANCES 5KM, 10KM, 21KM, 42KM REGISTRATION FEES 5KM – 89910KM – 139921KM – 199942KM – 2399 WHERE TO REGISTER Onlinehttps://smoke10events.myruntime.com/register/isla-del-fuego-marathon-2026...