Name: 2026 Shamrock'n Weekend
Start: 2026-03-15
End: 2026-03-15
Location: West Sacramento, California

About the Event

Experience Sacramento’s premier running festival at the 2026 Shamrock’n Weekend, culminating with the Half Marathon on Sunday, March 15, 2026, at 7:45 AM from Sutter Health Park. This multi-day celebration, the Official Race of Cancer Survivorship benefiting the Triumph Cancer Foundation, offers distances for all—from a kids' Leprechaun Dash and 5K/10K on Saturday to the signature 13.1-mile event on Sunday. Embrace the ultimate challenge with the "Doubleheader" option, running a Saturday race plus the Half Marathon to earn an exclusive third medal and commemorative tech shirt.

Featuring a lively on-field finish, live music on course, and post-race festivities, this event pairs serious racing with a vibrant party atmosphere. Secure your spot early for the best price and join a community-driven weekend where every stride supports a vital cause, creating unforgettable memories in California’s capital.

Races Offered

10K

Mar 15, 2026

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Distance — 10km

terrain

Type — Running

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07:45

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$49.68

5K

Mar 15, 2026

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Distance — 5km

terrain

Type — Running

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07:45

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$49.68

Double Header: 10K + Half Marathon

Mar 15, 2026

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Distance — 31km

terrain

Type — Running

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07:45

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$118.90

Double Header: 5K + Half Marathon

Mar 15, 2026

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Distance — 26km

terrain

Type — Running

timer

07:45

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$118.90

Half-Marathon

Mar 15, 2026

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Distance — 21km

terrain

Type — Running

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07:45

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$81.63

Kids' Leprechaun Dash Spots remaining: 105

Mar 15, 2026

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Distance — Kids Leprechaun Dash Spots remaining: 105

terrain

Type — Running

timer

07:45

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$23.05

Weather Overview

These values represent the 3-year monthly averages for March in West Sacramento.

Temp (°C)

Feels Like (°C)

thermostat 6.8° / 16.5°

wb_sunny 3.6° / 14.0°

Wind (km/h)

Humidity (%)

air 10.7 /

water_drop 77.1%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 6.8° / 16.5°

wb_sunny 3.6° / 14.0°

air 10.7 km/h

water_drop 77.1%

About West Sacramento

West Sacramento is a city of 54,000 people (2019) in Yolo County in the Sacramento Valley of California. West Sacramento is on the west bank of the Sacramento River, opposite the city of Sacramento.