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Best Boston Marathon Qualifiers for 2026

Best Boston Marathon Qualifiers

It's here! Our annual list of the year's
best marathons to help you qualify for the Boston Marathon.

2026 IS HERE!



Santa Rosa Marathon

Santa Rosa, CA
Sunday, August 23, 2026


  4 Stars from 10 Reviews
Top 50 Best Boston Qualifying Marathon for 2026

Course Description
The flat and fast course runs through downtown Santa Rosa and along the Santa Rosa Creek Trail and Prince Memorial Greenway. The marathon course also extends into west Sonoma County passing by scenic vineyards and even running through the barrel room of DeLoach Vineyards!

If temperatures stay lower than normal for this summer event, the Santa Rosa Marathon course will give up many PRs and Boston Qualifying times (BQs).





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Race Information

Race Dates

2026: Sunday, August 23, 2026
2025: Sunday, August 24, 2025

Course Information

Profile: Mostly Flat
Type: Mostly Out and Back
Surface: Road/Pavement

Boston Qualifier?: Yes
World Marathon Major Qualifier?: Yes


Race Day Weather

Mean Temp.: 68°F (20°C)
Average High: 82°F (27°C)
Average Low: 53° F (11°C)





PR Score & Course Score

PR Score: 98.47
Course Score: 99.16


Race Size

2025: 1,349 Finishers
2024: 1,198 Finishers
2023: 952 Finishers
2022: 718 Finishers
2021: 562 Finishers
2020: No Results

BQ Percentages

2025: 15.6%
2024: 20.1%
2023: 22.1%
2022: 13.4%
2021: 16.6%
2020: N/A


Miscellaneous Information

Pace Groups?: Yes

Weather Averages for Last 12 Years


Race Day Temperatures

High: 82°F  (28°C)
Low: 54°F  (12°C)

Race Start Conditions

55°F  (13°C)
Humidity: 90%

Overcast
N 2 mph

PR Score

98.1

Course Score

99.3









How does the Santa Rosa Marathon Rank?

The Santa Rosa Marathon was the 64th largest marathon in the U.S. last year and was the 71st largest in 2024.

Last year 15.6% of finishers qualified for the Boston Marathon and 20.1% of runners qualified for Boston in 2024.

This gives the Santa Rosa Marathon the 67th highest percentage of Boston Marathon qualifiers in the U.S. last year and the 54th highest percentage in 2024.


Its Course Score of 99.16 ranks it as the 186th fastest marathon course in the U.S. and the 14th fastest course in California.

The typical race time temperature and humidity levels are slightly above the ideal range for optimal marathon performance. This, coupled with the Course Score, gives the Santa Rosa Marathon a PR Score of 98.47. This PR Score ranks it as the 234th fastest marathon in the U.S. and the 17th fastest in California.

Learn more about PR Scores and Course Scores on the FAQ page.




Elevation Chart


Max Elevation: 174 feet (53m)
Min Elevation: 69 feet (21m)

Elevation Gain: 416 feet (126m)
Elevation Loss: 417 feet (127m)


Santa

Course updated 12/23/2025





Hotel & VRBO Accommodations for the Santa Rosa Marathon

View available accomodations around the Santa Rosa Marathon Finish Line and Course. Book your Reservation now before the best places are sold out.

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Compare the Santa Rosa Marathon to other Marathons

Use tools below to compare races and convert times across courses.

Do you want to see how the Santa Rosa Marathon stacks up against other marathons?

Compare the details of the Santa Rosa Marathon side-by-side with other marathons with our Comparison Tool.


If you ran the Santa Rosa Marathon in 3:44:00, what would your time in other marathons be?

See how your finish time would compare on other marathon courses with our Time Conversion Tool.




Race Reviews


4.0
Based on 10 reviews
Write Your Own Review

BQ kind of race with easy logistics for a decent sized race

Full Review:

Like: easy parking, organized start area

Dislike: wine at the vineyard aid station was unmarked - had to spit it out!

Race Tips:

2nd half slightly hillier than first half. Positive splits for sure.

Travel/Logistics Tips:

Race starts at 6:30 and I drove up from Menlo Park at 4. Very doable day of race from anywhere in Bay Area provided you have bib mailed to you ahead of time.

Great race for an intermediate runner

Full Review:

I can't speak for those looking at qualifying for Boston, but I had a great experience. The volunteers were good about saying what they had this year and the course was well marked. I was running in the 3:55 group and at every turn they had someone directing racers so they didn't miss the turns. I hope this happened for the earlier racers too, but I can't speak for them. My pacer was dead on in his time (15 seconds ahead), and told me to go ahead because he saw that I had the energy to go ahead. This was my first marathon and I finished in 3:51:53. I will definitely be back and hope to run in a faster pacing group next time.

Race Tips:

There are 2 points where you are running on gravel roads. One is the winery and one is a loop before that. The road also has some noticable hills. they are very short, but they are fairly steep.

BQ'd by 10+ minutes two years in a row

Full Review:

Flat fast course that's easy on the legs. The weather is usually nice and cool. Well organized.

Race Tips:

Hotel Azura is located at a convenient 0.5 mile jog to the start line

Poor organization

Full Review:

Didn't like lack of organization. Lack of resources from porta potties to knowledgeable people shows. They got my chip time wrong, which probably not their fault but had no real interest in helping me fix. In the end didn't matter since I had already BQ.

Race Tips:

Some parts of the course around park / bike path b came tight hard to get around people causing a waste of valuable energy towards the end of race.

Travel/Logistics Tips:

Don't pick this course if your main goal is to BQ otherwise you can take a risk. I only ran it because I wanted to improve my corral placement.

Full Review:

Terrible organization. Pacers off route. This has happened 3 times in 4 years. Terrible experience. Dont go.

Full Review:

Improperly marked course in 2016. Similar problems in previous years.

Race Tips:

Nice course, wine at water stops.

Full Review:

Flat, fast, and well managed, this was a good race.

Race Tips:

I feared it might be hot but it was actually fine. The race starts downtown, follows a stream out into wine country, loops right through a vineyard before making its way back to town.

Travel/Logistics Tips:

All the hotels become expensive on race day - I ended up paying $200 for a Motel.

Full Review:

We run through the barrel room of an actual winery............Awesome! Beautiful Course.

Full Review:

I liked the area in California, would be great to have guests along due to being in wine country.

I liked the bottle of wine in place of a shirt, however I would also like a shirt. I bought one.

I liked the course. Going through the winery was interesting.

I liked the expo was held at the winery - transportation was well done.

Race Tips:

Although the overall elevation gain is minimal, there are some small rolling hills that I did not expect. Nothing major but coming from Florida I noticed them. Also some of the blacktop roads were heavily pitted/patched and I recall them being rough in small stretches.

Travel/Logistics Tips:

I stayed about 30 miles away, but had no issues getting to the race and expo using a rental car.

I flew out of San Fran the day of the race. I might do it differently next time and get an even later flight.

Full Review:

Pre-race expo was at a winery, on outskirts of Santa Rosa. Sort of a pain to get to, as I'm from SF, which meant 2x trips out there, once for expo, once for race. Expo would appeal to most folks, though, winery was nice, and everyone was friendly.

Race itself was good, temperature-wise (~57 F) was comfortable to me, although 10-15 degrees cooler would have been ideal, physiologically. It's a good thing it starts at 6:00 a.m., however. If they started at the normal 8:00 a.m. start time, it would be miserable later, especially on slower folks.

Volunteers were very nice, although many of them did not have much experience in handing out water. (I do not mean this too negatively, and of course, THANK YOU volunteers..) When handing out water, your only job is to try to have a cup in one (or both) hands at all times, and to announce clearly what you are carrying. Very few of the volunteers would say what they were holding, so I had to sorta yell "water, water, water?" each time, until they identified what they had (sometimes Gatorade, ugh)

Note... I was near the front at all times, there was never a crowd around me at water stations, so probably they had just not been taught to "say what you are holding". This is my only major "complaint" if you will, and was only super-important (to me) because I was using at least a full cup of water on every stop to dump on my head, keeping me cool. Staying cool is amazingly important to running your fastest marathon, as you probably know.

Course is fast, and "flat". There were small hills and rollers, but these would not classify as hills, compared to other courses I've done, i.e. San Francisco, Big Sur, Yakima River, etc.

Good crowd support, for a marathon (and city) of this size. Especially as it was so early, you did see people out and cheering for you.

Race Tips:

If you are trying to get a BQ (as I was), I would suggest being at the front of the starting line. After a couple of miles of wide city streets, with turns, you are on a narrow bike path area called "the path", which is a bit narrow. If you wait to start near the back, you would need to fight through tons of people, most likely. I started at the front, and was very happy I did that.

Also... on the way back, the full marathon merges (back on the path) for miles ~21-25 with the half marathoners, and so it gets a bit dicey on space. You need to swerve through or around slower half marathoners a lot, which I liked for the most part, as it distracted me nicely. (cost me some time, of course, but oh well)

Travel/Logistics Tips:

Race day parking (as mentioned on the website) was extremely easy. We just arrived at about 4:30ish (start time = 6:00 a.m.), and parked in the Sears/Mall parking lot. Quick 0.5 mile walk to start area. Super cool, and non-stressful. Porta potty area was very good, and was able to use them twice, with no problems; they got long lines at about T - 25 minutes, which is much better than most races I have been at. Race start area was small, but easy to move about. Total runners was about ~1250, just make sure to get to starting line by ~15 minutes before start, to get a spot up front if trying for a fast time.