In 204 days · Sat, Mar 20, 2027
Don't let race day sneak up
One email during race week. That's it.
When
Saturday, March 20th, 2027
Where
101 W Baseline Rd, Tempe AZ
Distances
5K · 10K
Typical weather
53–78°F · low rain risk
See last 10 years
On this date: rain 0 of the last 10 years
2026
68–104°F
dry
2025
49–79°F
dry
2024
49–76°F
dry
2023
52–73°F
dry
2022
56–73°F
dry
2021
52–85°F
dry
2020
45–66°F
dry
2019
58–86°F
dry
2018
49–79°F
dry
2017
64–96°F
dry
Best months to race in Arizona →
About this race
Event Overview
- Organizer: StartLine Racing
- Event: 11th Annual Shamrock 10K / 5K
- Date: March 20, 2027
- Location: Kiwanis Park, 101 W Baseline Rd, Tempe, AZ
Event Highlights
- Tradition: Continuing a March tradition in the valley
- Participation: Open to all runners and walkers
- Scenic Route: Enjoy the beautiful Kiwanis Park area
- Join Us: Be part of this fun community event
Registration Information
- URL: Register Here
- Early Bird Pricing: Available until a specified date
- Age Groups: Awards for various age divisions
- Race Day Registration: Available on-site
Course map
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