Plain 100: 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 Plain 100 on the app. Run Square is available on iOS and Android app stores.

iOS QR Code Download on the App Store
Android QR Code Get it on Google Play

2. Find Plain 100 on Run Square

Go to the Events Page

Go to the Events Page Screenshot

Open the Run Square app and tap the "Events" tab.

Search for 'Plain 100'

Search for 'Plain 100' Screenshot

Use the search bar to find the 'Plain 100' event.

Activate Alerts & Notifications

(Available for logged-in users)
Activate Alerts - Screenshot
Plain 100

Tap the alert icon to subscribe to Plain 100 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 Plain 100 Experience

Whether you're a runner seeking a pacer for Plain 100 or a pacer looking to offer your support, Run Square connects you. Find experienced crew members, coordinate transportation, and discover lodging options.
Join the Plain 100 community and make your race experience exceptional.

About Plain 100

Plain 100
Sat, Sep 13, 2025 • Plain, WA
The first eight years of the Plain 100 there were only four finishers! In time folks figured out how to manage themselves on our course. Approximately 50% now finish. In Ultra running circles, the Plain Endurance Runs are singularly unique. Plain isn’t just the name of a town in Eastern Washington, it describes this race itself. Plain and simple; it’s you and you alone against the course. You receive no aid in the form of; pacers, course markings or aid stations. Our volunteers staff checkpoints but, it’s Plain, they leave you to your own abilities. No pacers allowed on the course. No dogs allowed on the course (dogs are pacers).
More info about Plain 100

Download Run Square now and get started on your next trail adventure!

Download on the App Store Get it on Google Play