Merry Masher Winter Bike Race 2021

UPDATE 8pm Tues Dec 28th, 2021:

THE RACE IS ON! Registration closes tonight at midnight. See you tomorrow Weds Dec 29th: 6pm bib pickup, 7pm start, 9pm cutoff.


We’re going AFTER DARK for the 5th annual Mirror Lake Merry Masher winter bike race, a fundraiser for the Mirror Lake Singletrack.

About this event

* Registration ends Tues 12-28-21 11:59 pm. There is NO IN-PERSON registration*

We are pleased to announce Trek Bicycle Store of Anchorage as the sponsor for the fifth annual Mirror Lake Merry Masher winter bike race!

It’s gonna be a PARTY! Light up your rides, as we’re going after dark on a mix of flowy singletrack, a bit of nice wide doubletrack, a couple of great hill climbs, and some beautiful lake riding in the shadow of Bear Mountain in Chugiak.

PRIZES FOR THE BEST ON-BIKE LIGHT SHOWS (costume, decorations, you decide.)

You will have the option of one or two 5+ mile laps. You must complete the race in the 2-hour time limit.


If you’re not racing, you are welcome to come out and cheer!

Thanks to Trek Bicycle Store of Anchorage for sponsoring this year’s race.

This event is a membership drive and fundraiser for Chugach Mountain Bike Riders and proceeds will go to support the improvement of the Mirror Lake Singletrack.

When: Wednesday, December 29th. Bibs Pick-Up 6pm. Race Start 7pm.

Where: Mirror Lake Park, Mile 24 Glenn Hwy, Chugiak, Alaska.

Cost: This is a member-only race. FREE to members, though we appreciate any additional donations!

(CMBR Membership $50 Individual/$100 Family)

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  1. Pingback: Merry Masher 21 Course Map | Chugach Mountain Bike Riders

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