Trail running course near Escondido, California, USA

San Diego 50 and Trail Marathon

50 miles·Escondido, California
ultratrail50 mile

AI-generated image

Distance50 miles
DateJan 2026

About This Race

The San Diego 50 and Trail Marathon presents an intriguing geographical puzzle—despite its name suggesting Southern California, this event actually takes place in the Sierra Nevada foothills near Placerville. This discrepancy raises questions about the race's history or perhaps indicates a relocated event that retained its original branding. The January timing positions it as an early-season challenge, offering runners a chance to test their fitness when many other ultras are still months away. Without detailed course information available, prospective participants should contact race organizers directly to understand the specific terrain and logistical requirements. The 50-mile distance makes this a substantial undertaking that demands proper preparation and respect for winter mountain conditions.

Elevation Profile

Course Map

Route shown is approximate and for illustration purposes.

Practical Info

Weather

January conditions in the Sierra Nevada foothills can vary significantly, with potential for cold temperatures, rain, or even snow. Runners should prepare for winter weather and possible muddy trail conditions.

Nearest Airport

SMF - Sacramento International Airport

Accommodation

Placerville offers limited lodging options. Sacramento, about 45 minutes away, provides more extensive hotel choices.

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