Auburn Half Marathon
Auburn Half Marathon offers a fast, flat course through California's historic Gold Country.
Race Date
Sep 27, 2026
Location
Auburn, CA
Quick facts
- Date
- Sunday, September 27, 2026
- Location
- Auburn, California
- Distance
- Half marathon (13.1 mi)
- Course
- Loop Course
- Terrain
- Road
- USATF certified
- Not listed
Highlights
Good For
Atmosphere
Course
The Experience
The Auburn Half Marathon, first run in 2005 and now in its seventh edition, winds through California's historic Gold Country. This race is known for its fast, flat course, making it a prime location for runners aiming for personal bests.
The ~142 finishers on average navigate a course designed for speed. With minimal elevation changes and a straightforward path, it’s an ideal setting for chasing a PR. The event also includes 10K and 5K distances, welcoming a range of runners.
While the field size has trended smaller in recent years, with about 106 finishers and participants typically hailing from around three states, the Auburn Half Marathon maintains a dedicated following. The typical winning time around 1:06:48 indicates a competitive edge for those at the front.
Race-provided description
The Auburn Half Marathon is on Saturday October 4, 2025. It includes the following events: HALF MARATHON, 12K, 5K, and Hiker Division.
Logistics
Race Day
Sunday, September 27, 2026
Start Time
TBA
Start Location
855 Pacific Ave, Auburn, CA, 95603
Course Info
Course Type
Loop Course
Terrain
road
Scenery
Rural
Surface
Paved
Difficulty
Ultra-Flat
Quality Score
Solid Pick487 years running
~142 finishers a year
shrinking
16% returning runners
7 timing sources
runners from 3 states
winner 1:46:48
typical high 83°F
Race Day Weather
5-year historical avgStart (Low)
56°
Afternoon (High)
82°
Hot conditions — adjust pace expectations, prioritize hydration
0.0"
Precipitation
8 mph
Wind
52%
Humidity
Race Photos
Frequently asked
When is the Auburn Half Marathon?
The Auburn Half Marathon is held on Sunday, September 27, 2026.
Where does the Auburn Half Marathon take place?
It takes place in Auburn, California.
What distances does the Auburn Half Marathon offer?
The half marathon (13.1 miles).
Is the Auburn Half Marathon course flat and good for a PR?
The Auburn Half Marathon is a ultra-flat, loop course course.
HalfRuns editorial — independent, no paid placement.
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