10.4 miles x number of ascents. 5420-9453 ft per trip. Meet at Roundup parking lot - Madera Canyon. Up and down Mt. Wrightson as many times as possible from first light to dusk. Ascend & descend via Old Baldy trail. Runners will have aid from 7:00am to 5:00pm. If runners desire to start prior to 7:00am or continue past 5:00pm they will need to be self-sufficient and let the RD know their times.