Golden Leaf Half Marathon
The Ute Mountaineer Golden Leaf Half Marathon winds through Aspen's scenic beauty.
Race Date
Sep 26, 2026
Location
Aspen, CO
Quick facts
- Date
- Saturday, September 26, 2026
- Location
- Aspen, Colorado
- Distance
- Half marathon (13.1 mi)
- Course
- Loop Course
- Terrain
- Trail
- USATF certified
- Not listed
- Finishers on record
- 12,880
Highlights
Good For
Atmosphere
Course
The Experience
The Ute Mountaineer Golden Leaf Half Marathon offers a unique running experience amidst the stunning landscapes of Aspen, Colorado. First run in 2001 and now in its 19th edition, this race has grown to attract around 560 finishers, drawing participants from approximately 27 states.
The course navigates the natural beauty of the area, providing a scenic backdrop for runners. With a typical winning time around 91 minutes, the race offers a competitive yet accessible challenge.
While a smaller percentage of runners return each year, the event's charm and location make it a noteworthy destination for those seeking a beautiful autumn race.
Race-provided description
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Course Info
Course Type
Loop Course
Terrain
trail
Scenery
Mountain, Park
Surface
Dirt Trail
Difficulty
Rolling Hills
Net Drop/km
0 m (Flat)
Separation
0.0%
Quality Score
Standout7521 years running
~545 finishers a year
growing or steady
28% returning runners
8 photos
runners from 30 states
winner 1:35:51
typical high 69°F
Race Day Weather
5-year historical avgStart (Low)
36°
Afternoon (High)
69°
Pleasant conditions — light layers at start, comfortable by finish
0.0"
Precipitation
6 mph
Wind
55%
Humidity
Historical Finish Times
How 12,880 finishers actually crossed the line across 21 years.
Most recent
2026
Total finishers
12,880
Median time
2:38:25
Latest turnout
545
States
50
Turnout by year
2018–2026
Hover the histogram to inspect specific finish times.
Race Photos
Frequently asked
When is the Golden Leaf Half Marathon?
The Golden Leaf Half Marathon was held on Saturday, September 26, 2026.
Where does the Golden Leaf Half Marathon take place?
It takes place in Aspen, Colorado.
What distances does the Golden Leaf Half Marathon offer?
The half marathon (13.1 miles).
Is the Golden Leaf Half Marathon course flat and good for a PR?
The Golden Leaf Half Marathon is a rolling hills, loop course course.
How many people run the Golden Leaf Half Marathon?
HalfRuns has finish records for 12,880 runners who have completed the Golden Leaf Half Marathon.
HalfRuns editorial — independent, no paid placement.
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