runsignup.com

Ninja 5K, 10K, & Half Marathon at Lake Camas Heritage Park, Camas, WA (34S40)

Camas, Washington, United States

calendar_today 22 Aug, 2026

directions_run Running

sell $30.00 – $65.00

About the Event

Race Information
The race starts at 8:00 AM.
Packet pickup starts 30 minutes before the race and ends 10 minutes before the race starts.
All runners must register on RunSignup.
No on-site registration.

5K & 10K Course (0.78M)
https://www.mapmyrun.com/routes/view/6645318825
The course is an out-and-back (1.56M)
The 5K does the out-and-back two times.
The 10K does the out-and-back four times.

Half Marathon Course (1.09M)
https://www.mapmyrun.com/routes/view/6084281506
The course is an out and back. (2.16M)
Half Marathon does the course six times.

Course Time Limit
3 hours and 30 minutes.

Finisher Medals
https://usroadrunning.com/FinisherMedals.php

Shirt and Gear Shop
https://usroadrunning.com/Gear.php

Best Costume
https://usroadrunning.com/BestCostume.php

Series Points
https://usroadrunning.com/S.php

Awards
https://usroadrunning.com/Awards.php

Frequently Asked Questions and Information
https://usroadrunning.com/FAQ.php

US Road Running
https://usroadrunning.com

Races Offered

10K

Aug 22, 2026

straighten

Distance — 10K

terrain

Type — Running

timer

08:00

sell

$45.00

5K

Aug 22, 2026

straighten

Distance — 5K

terrain

Type — Running

timer

08:00

sell

$30.00

Half Marathon

Aug 22, 2026

straighten

Distance — 13.1 Miles

terrain

Type — Running

timer

08:00

sell

$65.00

Weather History

These values represent the 3-year monthly averages for August in Camas.

thermostat Temperature

14.7° / 28.3°

wb_sunny Feels like

15.0° / 27.0°

light_mode Avg sunshine hours

11h 40m

water_drop Avg rainfall

1.2 mm

ac_unit Avg snowfall

—

air Avg wind speed

6.5 km/h (Light breeze)

opacity Sweat loss rate

High

terrain Course conditions

Hard and dry surface

sunny Max UV Index

Moderate (4.9)

humidity_mid Humidity

66.9%

wb_twilight Sunrise

06:11

nightlight Sunset

20:14

About Camas

Learn more about the host city, Camas.

Camas is in southwest Washington state along the Columbia River on the eastern edge of the Portland metro area, across from Troutdale, Oregon. At this juncture the Columbia River is nearly a mile wide.