
Run the Robie (100 Mile relay ) is a running race on June 24, 2027 in Auburn, CA.
From the Organizer
We're bringing Run the Robie back with an exciting new format and this year, you get to choose how you race!
Solo Division : Run the legendary Robie mile on your own.
Duo Division : Grab a friend! Each runner completes one mile, and your combined time determines your final result.
Team Division : Build a team of four. Each runner tackles one mile, and the fastest combined time wins.
Whether you're chasing a personal best, challenging your friends, representing your run club, or simply looking for an unforgettable day on the trails, there's a division for everyone.
Expect an incredible day with music, food, local vendors, great vibes, and one of Auburn's most iconic trail miles.
Come solo. Bring your best friend. Or rally your whole crew.
Run Fast… or Pretend Like You Are.
We'll see you at Robie!
Be part of Auburn history.
Option 1: Official 100-Mile Relay
Be one of the official relay runners carrying the baton for one mile on Auburn trails.
Relay experience
Commemorative shirt ACG SPECIAL SURPRISE
Community celebration
A chance to be part of the official record attempt
Spots available: * must run a mile under 15 minutes , the route is 70% up hill with 130 ft of elevation ( plese be honest)
100 Miles in 25 Days Challenge
Open to everyone. Any pace. Anywhere.
Run, walk, or hike 100 miles in 25 days and earn your finish.
100-mile finisher buckle
Community challenge experience
Your name as part of the movement
Register for the 25-Day Challenge
Fast runners.
Slow runners.
Walkers.
Hikers.
Legends.
Beginners.
People pretending like they’re fast.
This is for everyone who wants to show up.
This is more than a relay.
It’s 100 miles of community, grit, laughter, history, and Auburn trail magic.
Run Fast… or Pretend Like You Are.
* Pick up your buckle at the finish like of the relay ( join the party and run the last mile with us )
Events
Weather
It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.
Typical High
88°
Typical Low
59°
Chance of Rain
4%
Based on US Climate Normals data from Auburn, 2 mi from the venue.
Host City
City Elevation
1,509 ft
Nearest Airport
SMF
Sacramento International Airport · 32 mi
Time Zone
Pacific Time
From Endurance Grid
Line up lodging and travel early to lock in your race weekend.
Race Location
Your Next Start Line
Every finish line starts with a single decision. Claim your spot at Run the Robie (100 Mile relay ), put it on the calendar, and turn “someday” into a start date.
Enter your email and we'll send more your way.
From Endurance Grid
Endurance Grid is here to help you understand the sport, decide if it’s the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
With running, there's a distance for every fitness level, a community at every start line, and nothing beats the feeling of crossing a finish line you trained for.
Running is an endurance sport that rewards consistency, and showing up every week compounds in ways that will surprise you.
From 5K to marathon, running races are an accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.
Coming Up
Mammoth Bar Trail Runs
2 miles away
Granite Bay 5K & 10K
13 miles away
Mile Madness Endurance Run
5 miles away
Run for Coffee 5k / 10k / 13.1 - Roseville
12 miles away
Plan your trip
Coming from out of town? There's more to Auburn than race day. We'll help you line up nearby lodging, flights, a rental car, and things to do so you can make the most of your racecation.
Plan your trip to AuburnFrequently Asked Questions (FAQs)
Run the Robie (100 Mile relay )
Jun 24, 2027