2027 Old Pueblo Endurance Runs

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Race Information

One of the oldest trail ultramarathons in Arizona and started by a group of local trail runners, the Old Pueblo Endurance Runs were early pioneers of trail running in Arizona. Since its inception in 1985, Old Pueblo has taken on many forms and has had different routes, starts, finishes, distances, race directors, and its share of ups and downs, but the race has always had runners running on the flanks of the beautiful Santa Rita Mountains.

The race starts at the historic mining site of Kentucky Camp and takes you into the rugged, rocky shadow of Mt. Wrightson along the Arizona Trail.

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Whether you choose the Half Marathon, 10K or the 5K, the course gives you the best of Southern California: sweeping ocean views, cliffs that make you look twice, and that iconic stretch through Torrey Pines where the landscape opens up and reminds you why you love to run.

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Every runner gets a finisher’s medal, race shirt, tote bag, food bag, and free race photos, so you can keep every smile, stride, and moment of victory.

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