Arizona Endurance Series

6 Rock y Road 50/50

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The Rock y Road 50/50 Race will be held in Tucson, Arizona on Saturday, October 17th, 2009 at 6:00am at McDonald Park, 4100 N Harrison Rd, Tucson, AZ. This is an endurance race for those wanting to test their limits. It has 87.93 miles with 12,134 feet of climbing. There are two sections of the course, a 50 mile mountain bike loop and a 50 mile road bike out-and-back, both will be completed in succession. The profile view:

Course Info: The mountain bike portion of the race will start at 6:00am with a 50-mile technical loop up into Redington Pass, approximately 5,500 feet ascending/descending on this technical mountain bike course. Please view the maps below for more information on this portion of the course. The road portion of the ride will consist of an out-and-back ride to Mt Lemmon and around the city of Tucson for 50 miles.How to arrive at McDonald Park: Map

Mountain Bike Portion Info

We will be doing a different route this year, for cue sheets, check out Google Group. We will be using a route through Chiva Falls this year, before catching the Arizona Trail back to Milagrosa, and back to McDonald Park. Maps will be available at the race otherwise check the Google Group for the latest GPX file.

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Road Portion of the Race: Directions from McDonald Park

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Turn left outside the park in order to head south on Harrison toward Catalina Highway. The distance is a little over 1 mile. At the stop sign turn left again to begin the monumental climb up to Palisades (which will have water and is exactly 1/2 of the road section). The Catalina Highway will meander through Molina Basin, Prison Camp, Windy Point, etc.. before entering Palisades Ranger Station area. This is your turn around section. You will see a bathroom on the right side of the road in a parking lot. Here is the turn around point of the race. Refill any bottles needed or just simply turn around in the parking lot, check for traffic, and speed to the finish line at McDonald Park.

Cue sheets and GPX file are on the Google Group.

(Updated 10/11/2009)

If you plan on attending or have any questions, please make a comment below.

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