Date
May 3, 2026
Field Size
Large (2,000 - 9,999)
PR Score
98.5 / 100
BQ Rate
4.6%
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Course features minimal elevation change, making it suitable for speed-oriented runners.
Route takes you through coastal neighborhoods and parks, providing a mix of urban and natural scenery.
Field size of 3,021 finishers offers a sizable crowd, giving a supportive atmosphere but can lead to congestion at the start.
Event day temperatures tend to be mild, which can help maintain comfort throughout the race.
With a PR score of 98.55, this course is one of the flattest you'll encounter, ideal for those looking to push their limits. Runners will enjoy a scenic path through Costa Mesa, combining urban landscapes with stretches of green parks. It's also worth noting that only 4.6% of finishers have qualified for Boston here, which might raise eyebrows for a race in California.
OC Marathon is an Emerging BQ venue — a legitimate qualifier for committed runners, though BQ rates are still building as the race grows. Historically, around 4.6% of finishers have posted Boston-qualifying times here. The course profile rewards runners who execute a well-paced effort from the start.
Start steady to avoid early fatigue, particularly in the opening miles where the excitement can lead to overexertion. Focus on maintaining an even effort, especially in the latter half of the race, where any drop in pace can severely impact your chances of qualifying for Boston.
Detailed elevation profile data is being prepared for this race. Check back soon for interactive course analysis.
Typical conditions: Cool to mild (45–65°F), variable conditions. Spring race-day temperatures can shift quickly — check the forecast in the week before and plan your kit for a range of conditions.
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