The San Diego 50 & Trail Marathon
The San Diego 50 Mile & Trail Marathon course will feature the beautiful trails of the San Dieguito River Park. The course is a mix of double track, single track, fire road and a very small amount of paved running.
Aid Stations are located approximately every 4-7 miles. 50 Mile aid stations are fully stocked with water, electrolyte drink, energy gels, fruit, and snacks. Marathon aid stations 1, 2, 4 and 5 will be fully stocked with your 3rd aid station being a water only stop.
The field is limited to 300 total runners between both distances, so be sure to sign up early as we will sell out!
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