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Grizzly Peak Century Ride

Grizzly Peak Century Ride is a road cycling and gravel race on May 2, 2027 in Moraga, CA, with entry fees from $60 to $100.

Date
May 2, 2027 (189 days to go)
Price
$60–$100
Sports
Road CyclingGravel

From the Organizer

There are four paved routes and two gravel routes to choose from, all of them very hilly: 

30 miles (~2,600 ft of climbing)
50 miles (~4,200 ft of climbing)  
75 miles (~5,900 ft of climbing)  
100 miles (~8,700 ft of climbing) 
70K Gravel (~4,200 ft of climbing) 
100K Gravel (~6,500 ft of climbing)

Events

100 miles$100
100K (Gravel)$100
50 miles$90
70K (Gravel)$90
75 miles$95
30 miles$60

Typical Conditions

It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.

Typical High

65°

Typical Low

47°

Chance of Rain

18%

Based on US Climate Normals data from Mt Diablo Junction, 7 mi from the venue.

Sunrise 6:11 AMSunset 7:59 PMDaylight 13h 48m

About Moraga, CA

Nearest Airport

OAK

San Francisco Bay Oakland International Airport · 15 mi

Time Zone

Pacific Time

From Endurance Grid

Line up lodging and travel early to lock in your race weekend.

Race Location

What Are You
Waiting For?

Every finish line starts with a single decision. Claim your spot at Grizzly Peak Century Ride, put it on the calendar, and turn “someday” into a start date.

189

Days to train

Race
Grizzly Peak Century Ride
Date
May 2, 2027

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About These Sports

This race spans more than one sport — here’s a guide to each, so you can understand what’s involved and decide if it’s the right fit. For course distances, logistics, and race-day specifics, always defer to the race organizer’s event page.

Road Cycling

Built around sustained effort on a bike, exploring cities on the open road. Beginner distances create a great entry point into endurance sports.

Gravel Racing

Off-road cycling on mixed terrain — pavement, gravel, dirt — for miles. Enjoy the outdoor adventure and welcoming community.

Frequently Asked Questions

What is the Grizzly Peak Century Ride?
Grizzly Peak Century Ride is a road cycling and gravel race held in Moraga, California on May 2, 2027. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more road cycling races near you or explore our sports guides to learn what race day actually feels like.
When and where is the Grizzly Peak Century Ride?
Sunday, May 2, 2027 in Moraga, California at St. Mary's College. Check the event page for exact start times and wave schedules.
How do I register for the Grizzly Peak Century Ride?
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

Grizzly Peak Century Ride

May 2, 2027

Register