• registration

    Miwok 100K Trail Race

  • registration

    Miwok 100K Trail Race

Registration, Entrants, Awards

Check this page in September 2021, for details on
when and where to register for the May 7, 2022 Miwok 100K.

Register for the 2021 Miwok 100K Virtual Challenge: RunSignup.com

You’ve already done in a lot of training! Get out the door and into a trail adventure near home, while being a part of the Miwok 100K family. Challenge your family and friends near and far to join you.

Stay inspired! Sign up for the Miwok 100k Virtual Challenge, which includes:

  • an 8-week Training Plan created by 2008 Olympian and 2015 WS100 champion, Coach Magda Boulet
  • custom Miwok 100K buff, wristband, 100K decal (mailed to you in April)
  • inspiration to get through the next few months of covid crazy
  • weekly virtual clinics and raffle prizes; a virtual party on May 2, 2021
  • cool custom Miwok 100k bib to download

You’ll receive a weekly email with the Training Plan, beginning on Sunday, February 28, and you’ll complete the Challenge between April 23 – May 2, 2021. Goodie bags will be mailed out in April.

The weekly “virtual clinic” will feature community guests, elite athletes and experts who will focus on educational content to help you along with your preparation for any ultra-endurance race.

Email us with any questions: info@miwok100k.com.

RD Tia Bodington and Coach Magda Boulet

Co-Coordinators – 2021 Miwok 100K Virtual Challenge


In-person Miwok 100K: The top three men and women will each receive a special award. Age group awards will be given to division winners in the following:                Men and Women: 18 – 29, 30 – 39, 40 – 49, 50 – 59, 60+

The Miwok 100K Virtual Challenge will have lots of fun award categories; prizes will be mailed.

Goodie Bags

Miwok race finisher pewter medal

In-person Miwok 100K: participants receive a goodie bag with great stuff from our sponsors, along with a top quality, run-in-rabbit tech shirt (men’s and women’s sizes) and our traditional custom pewter finisher’s medal.

The Miwok 100K Virtual Challenge goodie bag will include a custom Miwok buff, 100K decal, wristband, and other goodies from our sponsors/partners.


The May 7, 2022 Miwok 100K Entrant List will be posted here in November, 2021. Check this page in September, 2021, for details on when and where to register for our 25th anniversary!

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Race photography by Glenn Tachiyama. Website photography by Glenn Tachiyama, Luis Escobar, Susan Donnelly, Augusto DeCastro, and Stacia.