Tenth Annual Jemez Mountain Trail Runs
50 mile, 50k, Half Marathon
Saturday, May 23, 2015

Registration for the tenth annual (10 years, we're psyched!) JMTR 50 mile and 50 km races will open December 1st, 2014 on Ultrasignup.com. Registration for the JMTR half marathon+ will open February 1st, 2015 on Ultrasignup.com.


The 2015 JMTR races will again be "cupless" races to reduce waste generated by our events. All runners in all races will need to carry a water bottle and/or other hydration system to refill at the aid stations. The JMTR races will again be cupless this year! We've partnered with HydraPouch to enable you to make your cupless experience easier and cleaner. Purchase your HydraPouch via this link to receive a 10% discount on your order. Just click this link and get shopping!
A huge "Thank You!" to all the runners and volunteers that helped make the 2014 races a wonderful success. Unfortunately, the weather wasn't on our side on race day and we had to cancel the ultra distances in the early afternoon after snow and wind on Pajarito Mountain left many runners suffering from mild hypothermia. Definitely a strange weather day for the Los Alamos area for Memorial Day weekend!
When we firm up the race date for next year, we'll post an update here and on the JMTR Facebook page. We hope to see you all again in 2015!
Download the 2014 Runners Manual
The JMTR 2014 half marathon is proud to again be a part of the Trail Runner magazine Trophy Series!
For additional news and/or random thoughts, check out the offical Jemez Mountain Trail Runs Blog and join the JMTR Facebook group.


Benefiting the Los Alamos High School Cross Country Team and other local organizations


Thank you to our national sponsors:

Thank you to our local sponsors: