Buzz Marathon

San Miguel, CA, USA • March 21, 2026
Register

Race Day Weather

partly-cloudy-day
63°
84° high
Breezy
Dry

Warm start, rising temps ahead

Runners will face temperatures starting at 63°F and climbing to 84°F. With a light breeze from the SW at 8 mph, humidity is moderate at 46%. Runners should consider starting conservatively and adjusting their pace as temperatures rise, ensuring proper hydration throughout the race.

cloudy9
partly-cloudy-night9
partly-cloudy-night9
clear-day9
clear-day8
clear-day8
clear-day8
clear-day8
clear-day7
clear-day7
clear-day7
clear-day7
clear-day8
Pre-raceRace windowPost-race

Pace Calculator

Distance: 26.2mi
0:00:00
HH:MM:SS
Pace
—
Weather Adj.
—
Common Goals:

The Buzz Marathon is a meditative and serene run and is a Boston Qualifier (among others). All races are run on the grounds of historic Camp Roberts Army National Guard Reservation, just north of San Miguel, California. Source

Area Map

Course Map

Course Map Unavailable

We don't have course map data for Buzz Marathon yet. If you have a GPX file (or other format) for this race, we'd love to add it!

Request / Submit Map

FAQ

Ask a Question about the Buzz Marathon

Racecast Concierge (free during beta)

Ask a question about the Buzz Marathon and we'll do the hard part and find the answer for you within 48 hours.

By using Racecast Concierge, you agree to receive email alerts pertaining to the Buzz Marathon and general racecast.io updates.

When is the 2026 Buzz Marathon?

The 2026 Buzz Marathon will be held on Saturday March 21, 2026.

Is the Buzz Marathon a Boston Marathon Qualifier?

Yes, the Buzz Marathon is an official Boston Marathon qualifier.

What is the time limit for the Buzz Marathon?

The time limit for the Buzz Marathon is 8 hours.

Historical Weather

Based on 18 years of data
Avg Temp
64°F
L:39° H:64°
RunScore
8
Conditions
Rain Freq
17%
3 of 18 yrs
Wind6mph
Dew43°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults

2026 Buzz Marathon

Clear conditions throughout the day.

2026
clear-night
49°/80°-
8

2024 Buzz Marathon

Partly cloudy throughout the day with rain.

2024
clear-night
49°/57°Light
8

2023 Buzz Marathon

Clear conditions throughout the day.

2023
clear-night
27°/65°-
7

2022 Buzz Marathon

Clear conditions throughout the day.

2022
clear-night
31°/73°-
8

2021 Buzz Marathon

Clear conditions throughout the day.

2021
clear-night
41°/61°-
8

2020 Buzz Marathon

Clear conditions throughout the day.

2020
clear-night
34°/68°-
7

2019 Buzz Marathon

Partly cloudy throughout the day with rain.

2019
rain
34°/53°Light
7

2018 Buzz Marathon

Clearing in the afternoon.

2018
clear-night
34°/64°-
8

2017 Buzz Marathon

Partly cloudy throughout the day with late afternoon rain.

2017
clear-night
47°/57°-
8

2016 Buzz Marathon

Clear conditions throughout the day.

2016
clear-night
42°/71°-
8

2015 Buzz Marathon

Clear conditions throughout the day.

2015
clear-night
43°/75°-
8

2014 Buzz Marathon

Clear conditions throughout the day.

2014
clear-night
43°/67°-
8

2013 Buzz Marathon

Clear conditions throughout the day.

2013
clear-night
38°/71°-
7

2012 Buzz Marathon

Partly cloudy throughout the day with early morning rain.

2012
cloudy
38°/59°-
8

2011 Buzz Marathon

Partly cloudy throughout the day with a chance of rain throughout the day.

2011
rain
39°/46°Light
6

2010 Buzz Marathon

Clearing in the afternoon.

2010
cloudy
40°/64°-
8

2009 Buzz Marathon

Partly cloudy throughout the day.

2009
clear-night
35°/57°-
7

2008 Buzz Marathon

Clear conditions throughout the day.

2008
clear-night
30°/63°-
7
You Need an Account For That

Setting up a racecast.io account will allow you to start building a reputation in the community. Over time you'll be able to rate races, join the discussion, and post in the community.

Right now we are invite only, you can get on the waitlist by entering your email below:

OR