Running Road running

Happy Girls Sisters

Name: Happy Girls Sisters
Start: 2027-10-16
End: 2027-10-16
Location: Sisters

Sisters, Oregon, United States

Saturday, 16 Oct 2027 339 days left

runsignup.com

Date 16 Oct, 2027

Races 3 distances

Entry fee $50.00 – $90.00

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Website Official website

Happy Girls Sisters

About the event

NEW COURSES FOR 2027!

Enjoy some bonding time with women of all ages and levels in the appropriately named town of Sisters, Oregon. Choose between the all-women’s trail half marathon featuring single-track in the Deschutes National Forest (on the Peterson Ridge Trail system) with some pretty stellar views or take part in the 5K and 10K road race that winds through scenic downtown Sisters. All races cross the same finish line, welcoming all to enjoy the beautiful FivePine campus under the towering Ponderosa pines.

**Make sure to register early – the half marathon is limited to 500 runners and sells out every year.

Races offered

16Oct

Half Marathon

Running

Distance: 21.1K
Start time: 09:00
Entry fee: $90.00

16Oct

10K

Running

Distance: 9.8K
Start time: 09:15
Entry fee: $55.00

16Oct

5K

Running

Distance: 5K
Start time: 09:30
Entry fee: $50.00

Weather history

3-year monthly averages for October in Sisters.

Temperature2.8° / 15.7°

Feels like0.1° / 12.8°

Sunshine hours8h 24m

Rainfall1.7 mm

Snowfall0.1 cm

Wind6.7 km/h (Light breeze)

Humidity71.1%

Max UV indexModerate (4.0)

Sweat lossLow

Course conditionsFirm and slightly soft

Sunrise07:22

Sunset18:20

About Sisters

Learn more about the host city, Sisters.

Sisters is a city of 2,800 people (2018) in Central Oregon. It is the headquarters of the Sisters District of the Deschutes National Forest. Hiking, biking and horse riding trails go from the city limits into the Three Sisters Wilderness.

Things to do nearby

Tours and activities near Sisters, powered by Viator.

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Video

Watch highlights and course previews from previous years.

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The Source - Bend, OregonNov 07, 2026