US Road Running - Olympia
AUG
8
2026
Tackle the Ninja 5K, 10K or half marathon at Heritage Park in Olympia on August 8, 2026, and enjoy a scenic out and back course with finisher medals, shirts, and best costume recognition. A fast friendly event presented by US Road Running.
Sat 8 Aug 2026
Half Marathon
10 kilometers
5 kilometers
Always double-check with the organizer's website! This page may contain affiliate links.
Event details
The Ninja 5K, 10K, & 13.1M at Olympia, WA (32) is scheduled for August 8, 2026, at Heritage Park in Olympia, Washington (98501). The race offers the following distances:
- 5K - out-and-back segment of 1.56 miles repeated twice.
- 10K - out-and-back segment of 1.56 miles repeated four times.
- Half Marathon (13.1M) - out-and-back segment of 3.18 miles repeated six times.
Logistics and services
All runners must register on RunSignup; there is no on-site registration. The event uses course maps referenced on MapMyRun. The course time limit is 3 hours and 30 minutes. Awards, finisher medals, a shirt and gear shop, best costume recognition, series points, and an FAQ are listed as part of the event materials. The race is presented by US Road Running. Visit the organization's website for the most recent information.
Half Marathon
Half Marathon
10 km
10k
5 km
