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Four Corners Quad Keyah

Starts Thursday December 3rd, 2020

Teec Nos Pos, AZ

Official Website



Four Corners Monument 

Thursday December 2 - Sunday December 5, 2021


***Registration is still closed.  The opening of registration is pending the opening of the Navajo Nation Tribal Parks.***


SCHEDULE OF RACES – A marathon and half marathon will be completed each day, Thursday through Sunday.  All races begin at 8:30 a.m., except for Sunday (New Mexico), which starts at 8:00 a.m.  There is no course limit and all runners will have the chance to finish the race each day. Each day will begin and end in one of the four states: Thursday will feature a marathon beginning and ending in Arizona; Friday is Utah.  Saturday will be Colorado, while Sunday will begin and end in New Mexico. There is 75 slots for series runners, and 25 charity bibs.  There will be five slots for local runners single race registration each day.

There is also a 2-mile and 5K Community Fun Run on Saturday at 10:00 a.m.  There is no fee or awards for this event; runners receive a t-shirt at the finish line.

All races are timed by Rocky Mountain Timing.

CHARITY BIBS: This has been a tough fundraising year for Navajo Yes with limited in-person events. Please consider registering for a charity bib for this event to support our efforts in promoting health and wellbeing on the Rez. By registering for a charity bib your registration fee will be raised once you hit your fundraising minimum!

LOCATION: The Four Corners Quad Keyah (“Four Lands” in the Navajo language) will be staged at the Four Corners Monument near Teec Nos Pos, Arizona on the Navajo Nation.

The closest airports are Cortez, Colorado (CEZ, 40 minutes), Durango, Colorado (DGO, two hours), Farmington, New Mexico (FMN, one hour) and Albuquerque, New Mexico (ABQ).  Four Corners Monument is approximately four hours from Albuquerque or Flagstaff, two hours from Durango, six hours from Las Vegas and eight hours from Denver.

REGISTRATION – Online registration for the Marathon and Half Marathon is now open through Wednesday of race week at the NavajoYES website: www.navajoyes.org.  The registration cap is 75 four-day series runners, with 25 charity bibs available. If there are still open slots, on-site will be held at the race site at Four Corners on race morning each day an hour prior to race time up to the start. Your registration includes on-course support (including Honey Stinger gels, Gatorade, sweet and salty snacks and fresh fruit plus medical support), race swag, Quad Keyah poster, entertainment throughout the weekend and post-race food each day.  All proceeds benefit youth adventure and community wellness programs on the Navajo Nation.

PACKET PICK-UP – The gates will open and packet pick-up will be available at 7:30 a.m. on day one, Thursday; the race will begin at 8:30 a.m. daily.  Sunday will include an 8:00 a.m. early race start. 

BAGGAGE DROP – There will be a bag drop at a safe, dry location at the Four Corners Aid Station, where runners may drop or retrieve bags as they need throughout the day.  Runners will also have access to their vehicle throughout the day.

COURSE – [Courses for the races are subject to change, based upon the discretion of park officials, race organizers and the weather.]  

Each day’s race will begin and end in the same distinct state, offering runners a chance to complete four marathons in four states in four days.  Runners may choose to compete on a trail or a one-mile paved option each day. The routes consist of a variety of terrain and scenery, and offer runners a variety of experiences.  Routes may be adjusted by race organizers due to weather conditions and other factors, and are subject to change.

The Arizona and New Mexico trail routes will utilize a 5.75 mile trail/dirt road course, which runners will complete four times, with a 3.2 mile out-and-back for the final distance.  Utah will feature a 3.75 mile loop course, including some challenging singletrack in the beautiful surrounding canyons.  Colorado will have a scenic and very runnable 5.2+ mile trail course that runners will complete five times.

The loop nature of the events will allow runners to have regular access to their personal kit and to course support – food, heated space, medical support and live music.

FOOD & ENTERTAINMENT – There will be post-race food each day in the main heated event tent at the Monument.  We will also have a variety of live entertainment each day near the event tent, including drummer Gary Elthie, Navajo blues musician Nolan James, a variety of local royalty, local favorite Red Hawk, Mountain Spring, among others.

AWARDS & GEAR – All finishers receive a unique finisher’s medal for each race, depicting the state they completed that day.  Runners receive a variety of swag throughout the event, including a variety of the following: long-sleeve performance t-shirt, beanie/headband, event poster, mug, koozie, towel, etc.  There will be overall male and female award to Series winner in the marathon and half series.  There are not age-group and overall awards in the daily races.  All four-state finishers will also receive a beautiful, unique Christmas ornament.

LODGING – There are several lodging options within 40 minutes of the Monument.   Ute Mountain Casino is the closest lodging to the 4C Monument, about 30 minutes.  Cortez, Colorado (40 minutes) has a host of good lodging and dining options.  Farmington, New Mexico is just over an hour from the Monument, with many food and lodging choices while Bluff, Utah has a small-town vibe, just under an hour from the Monument.   If you want to stay on the Navajo Nation, the closest hotels are in Kayenta, Arizona (with several nice options), which is about 75 miles from the Monument on Hwy 160.

The Four Corners Quad Keyah Marathon Series is co-sponsored by the nonprofit organization NavajoYES and Navajo Parks & Recreation Dept., with major support from Four Corners Monument, Teec Nos Pos Trading Post, the Ute Mountain Ute Tribe, Navajo Nation EMS, Teec Nos Pos Chapter, Beclabito Baptist Church and Honey Stinger. 


Tom:  928.429.0345; [email protected] 

Josh/Rocky Mountain Timing (Timing/Results): 970.403.2794 

Amy/Charity Bibs: 970.445.0644






Race Distances

Price Register
Four Corners Quad Keyah Marathon Series Click to Find Out Register »
Four Corners Quad Keyah Half Marathon Series Click to Find Out Register »
Four Corners Quad Keyah Arizona Marathon Click to Find Out Register »
Four Corners Quad Keyah Arizona Half Marathon Click to Find Out Register »
Four Corners Quad Keyah Utah Marathon Click to Find Out Register »
Four Corners Quad Keyah Utah Half Marathon Click to Find Out Register »
Four Corners Quad Keyah Colorado Marathon Click to Find Out Register »
Four Corners Quad Keyah Colorado Half Mara... Click to Find Out Register »
Four Corners Quad Keyah New Mexico Marathon Click to Find Out Register »
Four Corners Quad Keyah New Mexico Half Ma... Click to Find Out Register »

Places to Stay

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Start Location

PO Box 1487, Teec Nos Pos, AZ

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