Running
Half Marathon
21.1 km
Start: Mar 17, 11:20 AM
Shamrock Run Fest
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Road runs in United States, Portland
Distances
Running
8K
8 km
Start: Mar 17, 11:20 AM
59.00 EUR
Running
5K
5 km
Start: Mar 17, 11:20 AM
45.00 EUR
Running
5K Walk
5 km
Start: Mar 17, 11:20 AM
35.00 EUR
Running
Leprechaun Lap
1 km
Start: Mar 17, 11:20 AM
20.00 EUR
About
Portland’s longest-running St. Patrick’s Day celebration and iconic road race with a festive course through downtown Portland featuring waterfront views, historic bridges, and Pacific Northwest skyline.
Catering & aid stations
On-course Verpflegung / Aid stations offering food and drink (not pacemaker lines).
Pacers
Pacemaker / Pacer information: Target times per start wave and Pacerflaggen are published on the "Renntag für Laufende" page; registered participants receive pacemaker options and detailed timing splits.
Results
View official resultsSurface mix
- 100% asphalt
Typical weather in Portland
Monthly averages based on historical data (2000–present).
Jan47°35°
↑ 07:48
↓ 16:53
Feb49°35°
↑ 07:14
↓ 17:37
Mar54°38°
↑ 07:23
↓ 19:17
Apr59°42°
↑ 06:25
↓ 19:58
May66°48°
↑ 05:40
↓ 20:36
Jun73°53°
↑ 05:22
↓ 21:02
Jul82°58°
↑ 05:38
↓ 20:57
Aug82°59°
↑ 06:13
↓ 20:19
Sep75°54°
↑ 06:51
↓ 19:23
Oct63°47°
↑ 07:28
↓ 18:26
Nov52°40°
↑ 07:11
↓ 16:41
Dec46°36°
↑ 07:45
↓ 16:29
Prices & signup
- 8K59.00 EUR
- 5K45.00 EUR
- 5K Walk35.00 EUR
- Leprechaun Lap20.00 EUR
Last updated: Jun 5, 2026, 11:37:38 PM
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