Drop Bags will be at  Burma Road, which is at miles 17, 19 for both the 50K and 50M, and miles 32, 34 for the 50M.

Decision Point (where you may decide to continue with the 50M or head back to the finish for 50K) is at Steinke Basin at 25 miles. The 50M cutoff is 13 hours. If you arrive back at Steinke Basin after High Noon, you won't have time to continue with the 50M race and finish within 13 hours, so you will be directed to head back to the Finish. If that happens, you'll be scored in the 50K race.

2010 Ultra race packet: everything you need to know (click here)

Click image for 2010 Map