Fontana Days Run
Fontana Days Run: A historic half-marathon with growing field and festive finish.
Race Date
Jun 6, 2026
Location
Fontana, CA
Quick facts
- Date
- Saturday, June 6, 2026
- Location
- Fontana, California
- Distance
- Half marathon (13.1 mi)
- Course
- Loop Course
- Terrain
- Road
- USATF certified
- Not listed
Highlights
Atmosphere
The Experience
First run in 1955 with 200 participants, the Fontana Days Run Half Marathon has grown into a beloved annual tradition, drawing over 1,000 finishers in recent years. Runners come from nearly 10 states, and about a third of them return year after year—a testament to its welcoming, community-driven spirit.
On race day, the course winds through Fontana, California, with a festive finish line that features local vendors, exhibitors, entertainment, and food. The event includes a 5K and children's dash, making it a family-friendly affair. While the course itself is not described in detail, the fast typical winning time of 69:11 hints at a quick route. The well-organized event promises a safe and enjoyable experience for all.
Race-provided description
The Fontana Days Run Half Marathon began back in 1955 with a reported 200 participants. Race founders were unaware that the annual Half Marathon would grow to include over 2,000 participants. The Fontana Days Run provides participants with a safe, festive, and well organized event. The Annual Fontana Days Run features a Half Marathon, 5K Run, 5K Family Fitness Walk, and a Children's Half Mile Dash. Finish Line festivities include local vendors, exhibitors, entertainment, and food.
Course Info
Course Type
Loop Course
Terrain
road
Difficulty
Rolling Hills
Quality Score
Standout7423 years running
~906 finishers a year
growing or steady
31% returning runners
2 timing sources
runners from 10 states
winner 1:09:11
typical high 84°F
Race Day Weather
5-year historical avgStart (Low)
58°
Afternoon (High)
84°
Hot conditions — adjust pace expectations, prioritize hydration
0.0"
Precipitation
11 mph
Wind
62%
Humidity
Race Photos
Frequently asked
When is the Fontana Days Run?
The Fontana Days Run is held on Saturday, June 6, 2026.
Where does the Fontana Days Run take place?
It takes place in Fontana, California.
What distances does the Fontana Days Run offer?
The half marathon (13.1 miles).
Is the Fontana Days Run course flat and good for a PR?
The Fontana Days Run is a rolling hills, loop course course.
HalfRuns editorial — independent, no paid placement.
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