San Diego 50 & Trail Runs

2026 RUNNERS GUIDE

For more information, CLICK HERE.

EVENTS

• San Diego 50M: The San Diego 50M is a great introduction into ultra marathons or your first 50M distance, ideal for all running levels.
• Trail Marathon: The San Diego Trail Marathon is a staple in the trail marathon events. Enjoy a fast trail while getting to summit its high point of Raptor Ridge.
• Trail Marathon Relay: This new format allows you to run 13.1 before passing off to your teammate to run the last 13.1 miles finishing at our Official Finish Line. Note there will not be a shuttle: easy pick up drop-offs available at the Piedras Parking Trail Head Parking Lot.
• Heavy Half Marathon: The San Diego Trail Heavy Half Marathon is a beautiful course for exploring new trails and accomplishing race goals as it gives you just that little more than a half marathon.

NEW EVENTS

• Summit Chase 10M: Conquer and claim the CROWN on the fast out and back course up to the top of Raptor Ridge. The fastest time out and back claims the crown.
• Valley 5M: Our flat 5 plus mile event provides an introduction distance with amazing valley views.
• Stroller Trail 5k: This super flat 5k (3.1 Mile) event allows you to enjoy the day with your little ones.
• Elevated Youth 1 Mile: Open to children 10 and younger, this is a non-timed run. All kids receive a finisher’s shirt/medal.

IMPORTANT INFORMATION

• Participation: Whether you sprint, run, walk, jog, or hike, this event is not to be missed.
• CUPLESS Race: We are a CUPLESS race series: please bring some form of hydration vessel to carry hydration for your event.
• Aid Stations: There will not be cups provided at aid stations.
• Location: The race will take place at 18195 Bandy Canyon Rd, Escondido, CA on January 10, 2026.

FOR MORE INFORMATION

Visit the official race page: San Diego 50 & Trail Runs.