A new home, the same spirit

After years as one of the Bay Area’s best-loved endurance weekends, the Marin Triathlon joins SGRAIL — the destination series founded by Jan Frodeno. Same coastline, same community, a new name and a bigger vision.

We start on the road, with road bikes leading and gravel riders just as welcome — and in the years ahead we’ll bring in more off-road, true to the SGRAIL spirit: swim · gravel · trail.