San Diego 100 Mile Endurance Run 2027
San Diego 100
Mile Endurance Run 2027
Create & share your race with BackMyRun and your friends and family can send you motivational voice notes that play throughout your race.
Explore the
San Diego 100 Mile Endurance Run
San Diego 100 Mile Endurance Run is a trail ultramarathon set in Mount Laguna, United States of America, taking place on 30 Apr 2027. Choose from the 160.93km distance and find the distance that suits you. Along the way you'll be treated to scenic views, picturesque surroundings and mountain-range backdrops. Whether you're chasing a personal best or simply soaking up the atmosphere, Mount Laguna, United States of America delivers an unforgettable race day.
The Course Profile
Whether it is a terrain road or a challenging city circuit, the route is designed to push your limits.
Athlete Support
Strategically placed hydration stations and cheering zones to keep your momentum high until the very end.
The Finish Line
A grand celebration awaits every finisher. Experience the roar of the crowd and earn your exclusive medal.
A premier international racing destination.
A terrain course designed for peak performance.
160.93km
Experience the electric vibe from start to finish line.
Prepare for the
San Diego 100 Mile Endurance Run Experience.
Race Day Readiness
Environment
Event Protocol
Official Timing
& Results
Electronic timing chips provide accurate race data. Be sure to follow all start-zone protocols for a valid finishing time.
Safety &
Participant Support
Dedicated medical and support teams are stationed along the entire course to ensure a safe environment for all athletes.
Global Standards
San Diego 100 Mile Endurance Run World-Class Course
A professionally measured and sanctioned route designed to provide a premium racing experience in the heart of the city.
How Back My Run
Transforms Your
San Diego 100 Mile Endurance Run.
We bridge the gap between runners and their supporters, turning a solitary challenge into a shared triumph through the power of voice.
Mental Strength at the Wall
When you hit the tough miles of the San Diego 100 Mile Endurance Run, your phone triggers messages of encouragement exactly when your pace drops or you reach certain milestones.
Family Presence
Even if your loved ones can't be at the finish line in person, their voices will be right there in your ears, pushing you through every kilometer.
Global Support Network
Supporters from anywhere in the world can record their messages. Distance is no longer a barrier to being part of your San Diego 100 Mile Endurance Run journey.
Lifetime Memories
After the race, you get to keep all those emotional voice notes forever. It's not just a race result; it's a collection of love and support.
From Start Line
To The Finish.
Experience the future of race-day motivation in three simple steps.
Download The App
Choose the San Diego 100 Mile Endurance Run and create your event in less than a minute.
Collect Support Messages
Share your unique link with friends and family so they can record motivational voice notes for your San Diego 100 Mile Endurance Run journey.
Run & Receive Motivation
As you reach key milestones in San Diego 100 Mile Endurance Run, supportive voice messages automatically play through your headphones.
Start collecting Voice notes from friends and family!
Everything You NeedTo Know
Answers to common questions about using Back My Run for the San Diego 100 Mile Endurance Run.
Support
is Confirmed!
Empower Your Runner In San Diego 100 Mile Endurance Run
Don't just watch from the sidelines. Create a personalized motivational network that delivers your voice directly to their ears when they hit the target.