
Glorieta Twelve Hour Endurance Race is a trail running and running race on May 1, 2027 in Glorieta, NM, with an entry fee of $115.
From the Organizer
This destination event is set in the southern terminus of the Sangre de Cristo Mountains and will offer a unique test of stamina and perseverance. Participants will have 12 hours to complete as many 3.2-mile trail loops as possible or desired.
We will provide ample support including fully stocked aid station fare, a covered area for securing gear, fun things to do for family and friends supporting, as well as easy access for them to check on their runner, rucker or hiker. Lodging, camping, activities and food are all within the 3.2 mile course loop.
If you have been wanting to attempt the ultra distance, this event is for you. If you are a veteran trail runner, this event is for you. If you enjoy running, rucking, hiking and hanging out in nature all day with other fellow enthusiast, this event is for you.
Bring the family and friends to support you as Glorieta Adventure Camps has many activities to keep them entertained as well! From Zipdrops to disk golf, there is something for everyone (consider staying the week before or after to check out Santa Fe)!
Race will be capped at 150 participants!
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
68°
Typical Low
35°
Chance of Rain
13%
Based on US Climate Normals data from Pecos Nm, 4 mi from the venue.
Host City
Nearest Airport
SAF
Santa Fe Municipal Airport · 20 mi
Major Hub
ABQ
Albuquerque International Sunport · 59 mi
Time Zone
Mountain 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 Glorieta Twelve Hour Endurance Race, put it on the calendar, and turn “someday” into a start date.
232
Days to train
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From Endurance Grid
This race spans more than one sport — here’s a guide to each, so you can understand what’s involved and decide if it’s the right fit. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.
Running off-road — dirt, singletrack, and mountain paths — from 5Ks to ultras. The terrain makes for an exciting twist and adventure in your running journey.
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
Glorieta Twelve Hour Endurance Race
May 1, 2027