Approximately 500 participants. Event hours: 6:00am-8:00pm. 50 mile run starts at Folsom Point. 25 mile run starts at beal's Point. 10 mile run starts at Rattlesnake Bar. 50 mile run will do a loop towards Brown's Ravine, then loop around Lake Natoma clockwise and continue up Pioneer Express Trail to Auburn SRA. Aid stations at Willow Creek, Black Miners Bar, Beal's Point, Granite Bay, Horseshoe Bar, and Rattlesnake Bar. There will be amplified sound, tents, tables, portable toilets and vendors.