Run Loco!

As  of 8.14.2020 The Little Loco Relay is a GO!!!!! We are beyond excited to have this opportunity to share with all of you! In order to have our permitting approved, we are required to adhere to some very specific requirements regarding COVID-19. Please familiarize yourself with these new standards HERE, as they will be an incredibly important element of this race. You can join our mailing list and our Facebook group "Loco Race Series" for the fastest updates on this race. 

The Forest Ranch Four 2020 went virtual!!!

The virtual version of the race STILL counted as credit towards your Loco Race Series hoodie!

Unfortunately, the Loco Scavenger Hunt 5k was cancelled.

All other Loco Race Series events will be taking place as of 4.2.20. 


Please click here to read about the precautions that we will be taking due to COVID-19.


Whether this is your first or 50th run, we want you to have the ultimate and first class experience from start to finish. Enjoy top of the line, unique runner swag, awesome post race festivities, well marked courses and a professionally organized and experienced race team.


Click any race icon below to view its details and registration link.



Questions? Contact Us.

Complete 3 races in the Loco Race Series 2020 and earn a really cool Loco pullover!



1. Register for AND complete 3 races in the Loco Race Series

2. Two out of three of the races MUST be a 10k or longer

3. Only one race can be discounted at 50% or greater

Logo Scavenger 5k Logo.jpg
Date: Saturday, April 18th 2020
Location: Forest Ranch, Ca
Distances: 5k
Individual or Teams
Highlights: Family Friendly, Dog Friendly, Dirt & Gravel Course, Great way to hang with friends and family the day before the big race.
Date: Sunday, April 19th 2020
Location: Forest Ranch, Ca
Distances: 4 Miles, 15k, Half Marathon & 50k
Highlights: Dog Friendly, Dirt & Gravel Course, Stunning & Magical Scenery, Great Swag, Festivities the night before
Date: Saturday, June 6th 2020
Location: Butte Meadows, Ca
Distances: 5KBEER5K, 10k, Half Marathon, 50k, 100k & 100 Mile
Highlights: Dog Friendly, Dirt & Gravel Course, Run through Lassen National Forest, all the fun, BEER, Post Race Meal, Party Animal Night Race
Green Beast.jpg
Date: Saturday, June 6th (8:30pm)
Location: Butte Meadows, Ca
Distances: 5k & 28k
Highlights: Night Race, Party Themed Aid Stations, Run With 100 Mile Runners & Cheer Them On, Dirt & Paved Course, all the fun, Post Race Meal & After Party

Run Hard. Party Harder.

Loco Pirate Relays With Color.jpg
Date: Saturday, September 12th 2020
Location: Butte Meadows, Ca
Distances: 64 miles
Teams of 2, 3 or 6
Highlights: Run through Lassen National Forest, out to Lake Almanor & back, Dog Friendly, great way to hang with friends & family while having a great time & forming bonds that last a lifetime!
Date: Saturday, October 17th
Location: Butte Meadows, Ca
Distances: 5k, Half & Full Marathons
Highlights: Family Friendly, Dog Friendly, Dirt & Gravel Course, Gorgeous Fall Colors, Fun Aid Stations, Race to the Top of Colby Mountain To Claim Your Place As King or Queen of the Hill. 

About Your Race Director

Meet Karey Cooper, your RD. She is prior service, Army, mother of 3 & lives in the mountains (near the race courses). She has ran through the tough stuff and pushed herself to her limits in garbage weather, elevation, the middle of nowhere and has even cried over stairs at the Marin Headlands 50 miler (no shame). She has also ran through the good stuff - great friends, perfect weather, long distances and amazing scenery. She loves to run (LOVES) but, more than that, she is a fanatic supporter of each and every one of you. Karey believes that the minute you get out there to run any distance, anywhere, you are a runner and that makes you freaking awesome. Once you have ran one of the Loco races, it is her belief that you are forever part of the ever growing Loco family and with that comes all the sweaty runner hugs and high fives (whether you want them or not).


  • There will be no refunds issued for any of Intrepid Adventures races. Runners are welcome to transfer their registration to another runner up until 30 minutes prior to their race's start time. This can be done online via the UltraSignUp website 48 hours in advance, where you registered for the race in question. An email will be sent to the new runner from UltraSignUP with a link to register themselves. If less than 48 hours, please transfer at packet pick up or on race morning 30 minutes or more before your start time.

  • If a runner does not want to transfer their registration to another runner, they can transfer their registration to a different 2020 race within the series of equal or lesser value 31 DAYS OR LONGER PRIOR TO THEIR ORIGINAL RACE DATE. NO EXCEPTIONS.If they would like to transfer to a race that is more expensive a credit for the original amount, minus taxes and processing fees from UltraSignUp can be issued. Beginning 31 days from race day, permitting fees, swag, medallions, food, etc have already been purchased for the race by accounting for reach runner registered. At this point, we are unable to transfer registrations to another race since each runner's cost to participate in their original race has already been taken from their registration and used towards their original race.

  • In the event that the race is cancelled less than 31 days prior to the event date due to weather, permitting, registration issues or any other issues, Intrepid Adventures will do everything in their power to reschedule the race. If the race can not be rescheduled, all registrations will be rolled over and credited to the following year's event.

  • If none of the above solutions can be utilized, please consider your registration fees a generous donation to our beneficiary, The Loco Youth Volunteer Scholarship Fund.

Please support our wonderful sponsors!

Sponsorships by these businesses for these events helps more money go to our awesome beneficiaries!

For more information on becoming a sponsor for any of our events, please contact us.