Holiday and seasonal · West Sacramento, CA
Shamrock'n Weekend (Half Marathon, 10K, 5K & Leprechaun Dash) is a holiday fun run in West Sacramento, California, with verified dates from March 13 through March 14, 2027.
ConfirmedFamily friendlyCostumes encouraged
- When
- Mar 13–14, 2027
Start Half waves from 7:45 AM Sunday; 5K 8:25 AM Saturday
Weekend before St. Patrick's Day - Where
- Sutter Health Park
West Sacramento, CA · Yolo
Directions - Entry
- Register
- Organized by
- Fleet Feet Sacramento
What to expect
2026 Season completed
March 14–15, 2026
- Mar 14–15, 2026
2027 Confirmed
March 13–14, 2027
- Mar 13–14, 2027
Checked Sun, Oct 4, 2026 against the official source.
About the run
Saturday 5K, 10K and kids' Leprechaun Dash plus a Sunday half marathon starting and finishing at the Triple-A ballpark, with costumes, bands and post-race beer; a Double Header medal rewards doing both days.
The run
- Distances
- Half marathon, 10K, 5K, 1/2-mile Leprechaun Dash
- Occasion
- St. Patrick's Day
- Season
- Spring
- Swag
- Medal; Double Header medal and shirt for both days
- Field
- 3,875 half marathon finishers (2026)
- Benefits
- Triumph Cancer Foundation
Nearby
Sources
- Official site official
- Registration official
- Beneficiary page (course, costumes) official
Details checked against the race’s own pages on Sun, Oct 4, 2026.