Gran Fondo Maryland, September 15th

Delta Century

May 01 - May 02 2026
Lodi, California
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Distances: 26, 62, 100 miles
Difficulty: Moderate terrain with rolling short steep hills or moderate, sustained climbs
Limited to: 300 Participants

The Stockton Bicycle Club invites you to its 43rd Delta Century on Saturday, May 4, 2024. Iconic Jessie’s Grove Winery, the oldest in San Joaquin County, again will host the event that traverses the rural Delta roads of the San Joaquin Valley. Flat quarter (26 miles), metric (62 miles), and full (100 miles) century loops cover scenic vineyard, farm, and Delta roads–and a ferry ride across Steamboat Slough (metric and full century routes only)–with rewarding rest stops along the way. You’ll commemorate your Delta Century ride on the beautiful grounds of Jessie’s Grove Winery with a delicious post ride meal and entertainment. Opportunities will prevail to sample—and purchase—Jessie’s Grove Winery’s products.

Proceeds from the Delta Century benefit local charities.

Delta Century

Start Located At: Jessies Grove Winery, 1973 West Turner Road, Lodi, California 95242
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(209) 607-8893

Rider check-in opens at 5:45 a.m. Century riders start between 6:00 a.m. and 7:00 a.m., metric century riders start between 7:00 a.m. and 8:00 a.m., quarter century riders start between 8:00 a.m. and 9:00 a.m. All riders must be on the road by 9:00 a.m. Post ride meal served from 11:30 a.m. to 4:30 p.m.

Registration Fees

Full and metric centuries' fees are $75.00, quarter century fee is $50.00. Add $10.00 to register at the event. Post ride meal(s) for non-riding guests costs $15.00.


Support and gear (SAG), radio communications, fully stocked rest stops, catered post-ride meal

Packet Pickups

Registration opens at 5:45 a.m., May 4, 2024

Registration On the Day
Support for Participants
Route Signposted
Route Card
Emergency Contact No
SAG Wagon
Downloadable GPS files
Feed / Aid Stations
Post Event Meal(s) Provided As Part of Entry
Number of Aid Stations: 3