6 running, spartan, and ultra events in Mammoth Lakes, California

From big races to Saturday morning group runs—find running, spartan, and ultra events and connect with the local endurance sports community.

• Mammoth BUFF - Beer Mile Run [tuff.ventures] [Register at runsignup.com]
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  Fri, Sep 18, 2026 at 4:30 PM

  Description

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  In honor of what once was Oktoberfest’s Bier Run, we now host our own beer run to keep the party going. Participate in the run AND the ride to be entered into the BUFF Category for Mammoth TUFF....

  In honor of what once was Oktoberfest’s Bier Run, we now host our own beer run to keep the party going. Participate in the run AND the ride to be entered into the BUFF Category for Mammoth TUFF. Scored as an Omnium on time.

  Date

  Friday, September 18, 2026

  Time

  3pm-4:15pm: Pick up bib and swag in The Village at Mammoth

  4:30PM: Race begins

  Race Entry Fee

  $30

  All participants will receive three beers/water for the run.

  Distance

  3 laps of Lincoln House building in the Village

  Distance: 3 x 0.3 mile

  Layout

  Race brief @ 4:30pm

  All runners start together @ 4:35

  Format

  Back by popular demand are 12-oz beers and traditional format of:

  Drink 12oz beer, Run 0.3mi, Drink 12oz beer, Run 0.3mi, Drink 12oz beer, Run 0.3mi, Finish!

  You must run all three laps and drink 3x12oz beers to get a finishing time within 25minutes of the timing start.

  Sober? No problem! We will have 12-oz sparkling water cans available for you.

  Awards

  1st place, BUFFEST WOMAN & MAN, will each receive a special gift.

  Finishing times will be calculated into the BUFF Category omnium for awards on Sunday, Sept 20th.

  1 Miles Run

  6201 Minaret Rd, Mammoth Lakes, California, 93546, United States
  OpenStreetMap Google Maps
• Mammoth Trailfest [mammothtrailfest.com] [Register at ultrasignup.com] - Instagram
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  Fri, Sep 25, 2026

  Trail Ultra

  10001 Minaret Rd, Mammoth Lakes, California, 93564, United States
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• THE MAMMOTH [themammoth200.com] [Register at ultrasignup.com]
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  Fri, Oct 02, 2026 at 9:00 AM

  Ultra

  Mammoth Lakes, California, United States
  OpenStreetMap Google Maps