Lake Sonoma 100K & 50K: Find Pacer & Crew on Run Square
1. Get the app on the Apple App Store and Google Play Store
Find pacer, crew, and connect with runners for Lake Sonoma 100K & 50K on the app. Run Square is available on iOS and Android app stores.
2. Find Lake Sonoma 100K & 50K on Run Square
Go to the Events Page
Open the Run Square app and tap the "Events" tab.
Search for 'Lake Sonoma 100K & 50K'
Use the search bar to find the 'Lake Sonoma 100K & 50K' event.
Activate Alerts & Notifications
(Available for logged-in users)
Lake Sonoma 100K & 50K
Tap the alert icon to subscribe to Lake Sonoma 100K & 50K in-app updates. These updates will only appear on your home screen.
💡 For real-time alerts on your device, don't forget to activate push notifications in your account settings.
Maximize Your Lake Sonoma 100K & 50K Experience
Whether you're a runner seeking a pacer for Lake Sonoma 100K & 50K or a pacer looking to offer your support, Run Square connects you. Find experienced crew members, coordinate transportation, and discover lodging options.
Join the Lake Sonoma 100K & 50K community and make your race experience exceptional.
- Runners: Request pacer assistance.
- Pacers: Register to offer pacing services.
- Find experienced crew members.
- Coordinate ride-sharing and travel.
- Discover shared lodging options.
- Connect with fellow runners for mutual support.
- ...
About Lake Sonoma 100K & 50K
Sat, Apr 11, 2026 • Healdsburg, CA
Join us at Lake Sonoma on Saturday, April 11th, 2026, for our springtime ultra trail festival! Our 100k course is a Western States Qualifier that includes sunrise summit views at the top of Pritchett Peak, stretches of trail through enchanting Madrone groves, all along the OG 50 Mile out and back course. Not quite ready for 100k but eager to join the ultra-distance race club? Our all new 50k course provides a taste of the relentless trails that make Lake Sonoma so enticing and rewarding, with a...
More info about Lake Sonoma 100K & 50K
Join us at Lake Sonoma on Saturday, April 11th, 2026, for our springtime ultra trail festival! Our 100k course is a Western States Qualifier that includes sunrise summit views at the top of Pritchett Peak, stretches of trail through enchanting Madrone groves, all along the OG 50 Mile out and back course. Not quite ready for 100k but eager to join the ultra-distance race club? Our all new 50k course provides a taste of the relentless trails that make Lake Sonoma so enticing and rewarding, with a...
More info about Lake Sonoma 100K & 50K