Mt Si Relay & Trail Runs: 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 Mt Si Relay & Trail Runs on the app. Run Square is available on iOS and Android app stores.
2. Find Mt Si Relay & Trail Runs on Run Square
Go to the Events Page

Open the Run Square app and tap the "Events" tab.
Search for 'Mt Si Relay & Trail Runs'

Use the search bar to find the 'Mt Si Relay & Trail Runs' event.
Activate Alerts & Notifications
(Available for logged-in users)
Tap the alert icon to subscribe to Mt Si Relay & Trail Runs in-app updates. These updates will only appear on your home screen.
Maximize Your Mt Si Relay & Trail Runs Experience
Whether you're a runner seeking a pacer for Mt Si Relay & Trail Runs or a pacer looking to offer your support, Run Square connects you. Find experienced crew members, coordinate transportation, and discover lodging options.
Join the Mt Si Relay & Trail Runs 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 Mt Si Relay & Trail Runs

The Mt. Si Relay & Ultra Runs in Washington offers 50-mile, 50k, marathon, and half-marathon races, as well as a relay race, on the Snoqualmie Valley Trail.
More info about Mt Si Relay & Trail Runs