Trail race · Lake Cuyamaca, CA

San Diego 100

Source needs rechecking

Schedule evidence checked Oct 14, 2026

What this label means

The evidence is getting old. Recheck the schedule source before making plans.

Community contributions describe where information came from. Runner votes do not independently confirm a schedule.

Schedule evidence is getting old. Check the organizer before heading out.

Organizer not confirmed

Friday, April 30, 2027

Check schedule source Registration and organizer details Find nearby runs, save or give feedback

Add to Passport

Check in or add a journal entry

Passport Adventures · Event badge

San Diego 100 · Lake Cuyamaca, CA

This event has an automatically available collectible badge. Attend or participate, then record your outing in Passport to collect it. Saving an event alone does not earn a badge. Collection is self-reported, not an official race finish.

Open Passport to track this event

Run details

Trail race. Distance: 100 Miler Solo.

Meeting place: 15027 Highway 79 · Lake Cuyamaca, CA; Location is approximate. Follow the organizer's meeting directions.
Distance: 100 Miler Solo
Pace: Check the organizer
Cost: Check registration or the organizer

Where these details came from

Listed by UltraSignup trail editions — individually verified 2026-10-14. Schedule evidence: organizer site.

Read the schedule source

Plans can change. Confirm the current date, meeting place and participation requirements before heading out. Community contributions and votes do not independently verify a schedule.