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Rattlesnake Ultras
50k, 30k, & Half
3/2/2026
Hosted in Folsom, CA, Rattlesnake Ultras showcases the scenic shoreline trails of Folsom Lake. Runners will pass sandy beaches, sparkling blue water, and even a stretch of the world-famous Western States Trail—making this race an ideal challenge for ultramarathon veterans, first-timers, and everyone in between.
Quick Facts
50k
Start Time: 7:00am
Cutoff: 4:00pm (9 hours)
Gain:
High Point:
Average Elevation:
Course (link)
Elevation Profile (Link)
30k
Start Time: 7:30am
Cutoff: 4:00pm (8.5 hours)
Gain:
High Point:
Average Elevation:
Course (link)
Elevation Profile (Link)
Half Marathon
Start Time: 8:00am
Cutoff: 4:00pm (7 hours)
Gain:
High Point:
Average Elevation:
Course (link)
Elevation Profile (Link)
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