Fall - Mud Mountain Dam Marathon & Half Marathon

Sat September 19 2026

Fall - Mud Mountain Dam Marathon & Half Marathon

Sat September 19, 2026

Enumclaw, WA 98022 US

Top Run

Join Team

Invite Friends

	<script type="text/javascript" src="https://runsignup.com/js/widget2.js?page=race-group&amp;raceId=133944&amp;raceGroupId=2117971"></script><br/>

	<noscript><p>Sorry, you must enable javascript to view this content from <a href="https://runsignup.com/">https://runsignup.com/</a>.</p></noscript>

View Roster

Enter the name and email address of the members you’d like to invite. Please note that you can only invite up to invites from a RunSignup email address, but you can still email the registration link through your personal email.

How Do You Want to Send These Emails Send from a RunSignup email address.

With this option, we will send an email from noreply@runsignup.com to the members you invite.

Send from my personal email address.

With this option, we will generate a template email you can copy and send through your own email address and mail client.

Email Subject Line

Enter Your Personal Message

Email	First Name	Last Name
Email	First Name	Last Name

Group Members

Name	Gender	Age
Brendan M.	Male	36
Walker S.	Male	41
Winslow M.	Male	38
Derek V.	Male	39
Nick C.	Male	42

If you continue to use this site, you consent to use all cookies. We use cookies to offer you a better browsing experience. Read how we use cookies and how you can control them by visiting our Privacy Policy.

If you continue to use this site, you consent to use all cookies.