Rio Del Lago 100 Mile

Index card: facts and a plan, no score. RaceWorth scores only the fly-for-this catalog.

Folsom, California, United States

Index card · facts and a plan

The card

Rio Del Lago 100 Mile is based in Folsom, California. The 100M covers about 160.9 km with roughly 4102 m of elevation gain. The next edition is listed for 2026-11-07 with a 5:00am start. Published aid includes Willow Creek (mi 9.3), Black Miners Bar (mi 17.2), Beals Point (mi 21.7), Granite Beach (mi 25.4), Horseshoe Bar (mi 32.2), Rattlesnake Bar (mi 34.8). Entry is first come at about null. An official course map or GPX is posted on the race site. Per-station absolute cutoffs are published on the RD pace chart (9 timed stations).