The Official Race of Cancer Survivorship
Saturday, March 14: 5K, 10K, Leprechaun Dash
Saturday, March 15th promises to be a day of FUN! Run/Walk the 5k or 10k and then enjoy watching the little ones chase a Leprechaun for the 1/2 mile Dash. Rock to the music on the course, finish on the field and enjoy post-race festivities, beer and food. It's a party you don't want to miss!
Sunday, March 15: Half Marathon
13.1 is filled with fun! Live music, crazy costumes, on-field finish, post-race beer and food - It's a party you don't want to miss!
Feeling ambitious? Run the 5K or 10K on Saturday plus the Half marathon on Sunday and receive a third Doubleheader medal plus a commemorative Doubleheader tech shirt.
January 5–March 15: Official Shamrock'n Half Marathon & 10k Training Program
With Fleet Feet Training, you don't need luck! Fleet Feet’s Shamrock’n training program gives you 10 weeks of expert coaching, a daily training plan, and in-person or virtual options to keep you accountable. From your first mile to race day VIP perks (including a race weekend party in the Legacy Club hospitality suite), we’ll help you crush the Shamrock’n Half Marathon or 10K.
The Double Header, 10K, & Kids' Runs are SOLD OUT.
Transfers are available through February 8. After this date, no transfer requests will be accepted under any circumstances.
CANCELLATION POLICY
Per the running industry policy, all entry fees are non-refundable & entries are non-transferable. Once we receive and accept your entry, you will not receive a refund if you cannot participate, you may not give or sell your number to anyone else, and you may not transfer your 2026 entry fee to a future race. This policy applies to all entrants and is in effect whether you are injured, have an unexpected family/business emergency, have a medical emergency, etc. If the course has to be changed or the race is cancelled due to an act of nature there are no refunds or rollovers. There are NO exceptions.
Registration fees
Prices are inclusive of mandatory charges, items, and fees
Half-Marathon Closed
Online registration closed-
(minimum age to participate is 15)
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$81.63
Early Pricing
Mar 17 – Oct 1 -
$92.28Oct 2 – Oct 27
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$98.67Oct 28 – Nov 30
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$103.99Dec 1 – Dec 31
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$109.32Jan 1 – Jan 31
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$118.90Feb 1 – Feb 28
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$134.88Mar 1 – Mar 14
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Shamrock'n Weekend
Thank you for registering for the Shamrock'n Weekend, a Fleet Feet Sacramento signature event. At Fleet Feet we believe in improving lives and communities through fitness. By racing with us, training with us and shopping with us, you help to bring our mission alive – thank you!
Event details at: www.shamrocknhalf.com
Race day schedule:
Saturday, March 14, 2026
Shamrock’n 5K, 10K and Kids’ Leprechaun Dash 1/2 Mile
6:45 am – Sutter Health Park packet pick up and race day registration opens
8:00 am – Start for the Kids’ Leprechaun Dash 1/2 mile (12 and under only)
8:15 am – Start for the Wheelchair 5K
8:25 am – Start for the 5K
9:00 am – Start for the 10K
Sunday, March 15, 2026
Shamrock’n Half Marathon
6:30 am – Sutter Health Park packet pick up opens ( No race day registration)
7:35 am – Wheelchair Start
7:45 am - Wave 1 Start
8:00 am - Wave 2 Start
8:15 am – Wave 3 Start
Course Time Limit There is a course time limit of 4 hours from the start of Wave 3. Roads open to traffic at 12:30 pm.
Packet Pickup Details:
Shamrock'n 5K, 10K and Kids' Leprechaun Dash 1/2 Mile
- Wednesday, March 11 - 10am to 7pm (Fleet Feet, 2311 J Street)
- Thursday, March 12 10am to 7pm (Fleet Feet, 2311 J Street)
- Friday, March 13 - 10am to 7pm (Fleet Feet, 2311 J Street)
- Race Day Saturday, March 14 - Race Day 6:45am - Sutter Health Park
Shamrock'n Half Marathon
- Wednesday, March 11 - 10am to 7pm (Fleet Feet, 2311 J Street)
- Thursday, March 12 - 10am to 7pm (Fleet Feet, 2311 J Street)
- Friday, March 13 - 10am to 7pm (Fleet Feet, 2311 J Street)
- Saturday, March 14 - 10am to 5pm (Fleet Feet, 2311 J Street)
- Sunday, March 15 - 6:30am - Sutter Health Park (no race day registration)
CANCELLATION POLICY
Per the running industry policy, all entry fees are non-refundable & entries are non-transferable. Once we receive and accept your entry, you will not receive a refund if you cannot participate, you may not give or sell your number to anyone else, and you may not transfer your 2026 entry fee to a future race. This policy applies to all entrants and is in effect whether you are injured, have an unexpected family/business emergency, have a medical emergency, etc. If the course has to be changed or the race is cancelled due to an act of nature there are no refunds or rollovers. There are NO exceptions.
Shamrock'n Participant Shirt Sizing Chart
Top donors
| No. | Name | Amount |
|---|---|---|
| 1 | Anonymous | $533.35 |
| 2 | Anonymous | $267.10 |
| 3 | William Milliken | $267.10 |
Top teams
| 1 |
|
Team StellaRaised:$1,355.63 |
|
| 2 |
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Team TriumphRaised:$1,219.68 |
|
| 3 |
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Team BakerRaised:$967.85 |
|
| 4 |
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EncounterRunClub$186.45 Raised$1,000.00 Goal |
|
| 5 |
|
Running for RemissionRaised:$134.83 |
|
| 6 |
|
Raley's RockstarsRaised:$107.35 |
|
| 7 |
|
RoyalOakRaised:$107.35 |
|
| 8 |
|
PAR Environmental Services, Inc.$92.02 Raised$200.00 Goal |
|
| 9 |
|
PACU CREWRaised:$54.96 |
|
| 10 |
|
Moose on the LooseRaised:$54.96 |
Top fundraisers
| 1 |
View fundraiser page for Rebecca
|
Rebecca Paplanus$282.97 Raised$250.00 Goal |
|
| 2 |
View fundraiser page for Tanya
|
Tanya BakerRaised: $161.45 |
|
| 3 |
View fundraiser page for Brian
|
Brian CurtisRaised: $159.83 |
|
| 4 |
View fundraiser page for David
|
David GoodwinRaised: $107.35 |
|
| 5 |
View fundraiser page for Christine
|
Christine BurtonRaised: $54.10 |
|
| 6 |
View fundraiser page for Karen
|
Karen HanksRaised: $54.10 |
|
| 7 |
View fundraiser page for Kristine
|
Kristine EscardaRaised: $54.10 |
|
| 8 |
View fundraiser page for Maria
|
Maria Ramirez$54.10 Raised$200.00 Goal |
|
| 9 |
View fundraiser page for Teressa
|
Teressa EstigoyRaised: $54.10 |
|
| 10 |
View fundraiser page for Alba
|
Alba LeivaRaised: $27.48 |
Event schedule
- Sat, March 14, 2026 6:45 AM - Sutter Health Park packet pick up and race day registration opens
- Sat, March 14, 2026 8:00 AM - Start for the Kids' Leprechaun Dash 1/2 mile (12 and under only)
- Sat, March 14, 2026 8:15 AM - Adaptive 5K Start
- Sat, March 14, 2026 8:25 AM - 5K Start
- Sat, March 14, 2026 9:00 AM - Adaptive 10K Start
- Sat, March 14, 2026 9:10 AM - 10K Start
- Sun, March 15, 2026 7:35 AM - Adaptive Half Marathon Start
- Sun, March 15, 2026 7:45 AM - Half Marathon Wave 1 Start
- Sun, March 15, 2026 7:55 AM - Half Marathon Wave 2 Start
- Sun, March 15, 2026 8:05 AM - Half Marathon Wave 3 Start
Contact information
- Event contact
- Fleet Feet Sacramento
- Website
- Visit website
