2019 Grizzly Peak Century
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Mike's Bikes
Mike's Bikes of Berkeley provides free1 mechanic support at Port Costa Rest Stop.
REI
REI CO-OP of Berkeley's bicycle department provides free1 mechanic support at Island Rest Stop.
Trek Berkeley
Trek's Berkeley store provides free1 mechanic support at Firehouse Rest Stop.

Acme Bread
The Acme Bread Company of Berkeley provides a variety of breads for the post-ride meal.

Artisana
Artisana Nut Butters is offering organic nut butters that are Peanut, Gluten, Dairy & Soy Free. Nut butters are a great source of healthy fats and proteins for sustained energy!

Chamois Butt'r
Paceline Products is supplying samples of Chamois Butt'r for our riders.
Missing Link
The Missing Link Bicycle Cooperative of Berkeley provides free1 mechanic support at Campolindo High School and spare parts kits for our SAG cars: tires, tubes, patches, cables, and more.

Sharp Sharp Bicycle of Lafayette provides free1 mechanic support at Briones Rest Stop.

Beeline Bikes Beeline Bikes is a Bay Area wide mobile bike repair company. They provide free1 mechanic support at Proctor Rest Stop.

CCC Culinary Arts
The Contra Costa College Culinary Arts Department provides facilities for us to prepare food.
Gu Energy Labs
GU Energy Labs is supplying: Energy Gel, Energy Chews, Rocktane Energy Drink and Hydration Drink Tabs.

Pre-Century Bike Checks

Some of our sponsors may be providing bike safety and performance inspections around the time of the century. Check back here for more information as the century date approaches.

1Free mechanic support during the century: Mechanics will provide free basic adjustments and repairs to century riders. Larger repairs are at the discretion of the mechanic. Don't expect a complete overhaul! Riders are expected to pay for materials and spare parts used.