June 7, 2026 | Deadwood Mickelson Trailhead

XTERRA Deadwood Mickelson

Deadwood Mickelson Trail Marathon

Run

42K

The Deadwood Mickelson Trail Marathon presented by XTERRA is the ultimate distance for experienced runners in love with endurance trail running across any terrain or mountain. Compete for the satisfaction of conquering the trail and earning your slot for the XTERRA Trail Run World Championship.

Course Maps

Marathon Course

Click through to see the run course map.

Schedule

1

Sat 2026.06.06

+

08:30-18:00

Athlete check-in

The Lodge at Deadwood (map)

15:00-20:00

Pre-Race Party

Celebrity Hotel Rooftop Deck (map)

16:30-18:00

Pasta Buffet

Lodge at Deadwood (map)

Prizes

116

TRWC Slots

Trail Run World Championship Slots Men & Women

Age GroupSlotsAge GroupSlotsAge GroupSlots
15-19240-44665-694
20-24445-49670-742
25-29450-54675-792
30-34655-59480+2
35-39660-644
Slots indicated apply equally to male and female divisions. See the complete rules here.

All awards will be presented in the Finish Line / Reunion area. Results will be posted on our home page or at www.OnlineRaceResults.com.

FULL Marathon Overall winners, male and female will receive their awards at 11:30 AM.

• AGE GROUP winners can pick up their awards at the First Interstate Bank Awards tent beginning at 10 AM. Updated results will be posted every half hour until 3 PM. If you cannot pick up your award between 10am and 3pm at the Awards Tent, we will mail it to you after the race for a $5 shipping fee. It will be your responsibility to mail us a check and your mailing address in order for you to receive your award.

Please check with our volunteers in the Awards tent if you think you placed in your age group. PLEASE BE PATIENT AND COURTEOUS……THANKS. DON’T pester our scorer….Alan’s a great guy and will accommodate anyone, BUT, he has a job to do and can do it more efficiently if left alone. THANKS.


Fees

Race Fees

DescriptionFee
Early Registration (Through 12/31)$95
1/1 until 3/14$100
3/15 until 5/29$110

Limited to 500 participants.

Please visit: https://secure.getmeregistered.com/get_information.php?event_id=138763 for fee information.


Rules & Info

This course is USATF Certified, and therefore a Boston Qualifier.

Must be 14 years old to race individually. Children younger may be eligible to participate in the relay.

We are walker friendly with the course open for 7 hours and all finishers receive a commemorative medal.