Government Prairie, Kaibab National Forest, Parks AZ
Saturday, October 10th, 2026
🏃♂️ Race Overview
Welcome to registration for the 27th running of the Soulstice Mountain Jackie Weintraub Memorial Trail Run on October 10th, 2026 (or October 11th if the weather is too severe on race day).
The Soulstice Mountain Trail Run is organized by volunteers, including the unpaid race director, from Northern Arizona Trail Runners Association (NATRA LLC). As a result, 100% of the race proceeds benefit Big Brothers Big Sisters of Flagstaff youth mentoring programs.
📅 Registration Details
- Early Bird Registration: Opens at 6 PM on New Year's Eve and remains available through January 7th at $70 for any race.
- Subsequent Fees: After January 7th, the fee will be $80 for the 10K, 18K, or 30K distance.
- Lottery System: If we exceed our 200-runner Forest Service permit limit by April 30th, a lottery will be implemented.
- Legacy Runners: All legacy runners registered before April 30th are guaranteed entry.
💰 Charity Involvement
You can also guarantee your entry before April 15th and run the race for FREE by donating one of your Arizona Charitable Tax Credits to Big Brothers Big Sisters of Flagstaff (See details below).
🐶 Race Policies
- Safety First: For many reasons, the safety of all runners is paramount, so dogs are not allowed on the race course.
- Learn More: Learn more about our 30K course here!
⏰ Race Schedule
October 10th Race Times:
- 7 AM: 10K/18K Non-Competitive Early Starters and all 30K runners (4 HR, 30 min cutoff)
- 7:30 AM: Klostermeyer Kids' Camel Dash at Li'l Pup Ranch
- 8:00 AM: Competitive 10K/18K
🔗 Additional Information
For more information, please visit the registration page: Soulstice Mountain Trail Run Registration.
