5K Course Past Lake Yosemite

Half Marathon Course Elevation

aid stations:

There will be at least 8 (aid station 1 you'll pass twice) aid stations on the course at approximately mile 1, 3, 5, 7, 9, 10, 11, and 12; Portable toilets will be at the start/finish line and along the course at aid stations.

We are featuring GU Brew electrolyte at every aid station, and the Rahilly Park aid station (mile 9) and the aid station at mile 11 will have GU gels.  

The Half Marathon course is an all-pavement, loop course that starts and finishes at the

University of California, Merced!   


The Merco Credit Union 5K course is an all-pavement loop course starting and finishing at UCM,

winding its way through Lake Yosemite Park.