Running
Marathon
42.2 km
Start: Dec 27, 10:00 PM

Running
Marathon
42.2 km
Start: Dec 27, 10:00 PM
The Operation Jack Marathon is an annual event focused on fighting autism, featuring a marathon, half marathon, and 5K. Join us to support a great cause while enjoying a challenging race in Los Angeles.
Various refreshments will be provided at aid stations throughout the race course.
Pacers will be available to assist runners in maintaining target finish times. Check your race packet for more details on specific pacing groups.
Monthly averages based on historical data (2000–present).
Last updated: Jun 5, 2026, 08:11:25 PM
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On your marks
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