Zappos.com Rock ‘n’ Roll Las Vegas

Date
Dec 4th 2011 (About 13 years ago)
 
Source
http://running.competitor.com/

Event Heats

Half Marathon
33,283
Marathon
3,787
Marathon Diverted – Mile 24
56
Half Marathon Diverted – 12.2 Mile
14
Wheelchairs
14
Marathon Diverted – 25.3
3