Hey Runners! We are working long hours to update races that are cancelled, TBD, postponed, and/or converted to virtual due to COVID-19.

Here's what we've got right now:
Cancelled or TBD Due to COVID-19
Physical Races Offering Virtual Option
These lists are updated hourly.

Race Information

  • Name
    Muir Woods Marathon
  • City
    Stinson Beach, CA
    Marin County
  • Events
    26.2M trail run
    13.1M trail run
    7M trail run
  • Event Categories
  • Race Date
    May 9, 2020 Saturday
  • Primary Link
  • Extended Listing Information
  • Related Listings
    organized byEnviro Sports

For the love of all that is good and moisture wicking...

Though we try to be accurate and on top of things... Race details can change when we aren't lookin. And once in a while we simply make a mistake.

ALWAYS visit the race's website for the most complete and accurate race information.

Listing Status

  • Added to our Directory
    Mar 1, 2003
  • Last Updated in our Directory
    Mar 20, 2020
  • Appears in Directories

Page Views - 1419

This listing has had 1419 page views since Nov 1, 2019.

We began reporting page views for details pages on November 1, 2019. Today's page views will be reported tomorrow.

Connections - 542

This listing has had 542 connections since Nov 1, 2019.

Connections are when someone clicks a link for this listing, to go to the listing's official website, web page, information, etc.

We began reporting connections on November 1, 2019. Today's connections will be reported tomorrow.

Updates, Corrections, or Problems

Run-Time: Saved Race

  • A Saved Race is one that has been added to your personal directory. You can organized races in lists, and add comments for your own personal reminders and information.
  • You must Create an Account and Log In to save races to your own personal directory.
  • Learn more about Saved Races

Claimed Race