Big Sur International Marathon (California)

Big Sur International Marathon offers the most stunning coastal route in road racing, winding along Pacific Coast Highway with panoramic ocean views and the iconic Bixby Creek Bridge at mile 11. Compared to #9 Great Wall, which relies on ancient steps, this course provides a smoother, faster experience with a net elevation drop of 150 feet, making it 30% flatter than the average marathon. Runners enjoy consistent sea-level air at 57°F, reducing heat stress by 20% versus typical spring events. With 95% of its 10,000 starters finishing, it's both beautiful and accessible for all paces.