US Road Running - Stillwater

APR

4

2026

Set sail for Stillwater's Boomer Lake Park for a Pirate-themed race event. Choose your challenge from a 5K, 10K, or Half Marathon on out-and-back lakefront courses. All finishers earn a medal, and there's an award for the best costume.

Sat 4 Apr 2026

Stillwater, Oklahoma

Registration

Always double-check with the organizer's website! This page may contain affiliate links.

Event Information

The Pirate 5K, 10K, and Half Marathon takes place in Stillwater, Oklahoma. The event location is Boomer Lake Park, specifically at Shelter #3 next to the Boomer Park Splash Pad on the west side of the lake.

The available race distances are:

5K
10K
Half Marathon

All events share a 6-hour time limit for completing the course. Registration is required online in advance, as there is no on-site registration. Packet pickup begins 30 minutes before the race start.

Course Details

All courses are out-and-back routes within Boomer Lake Park. The 5K and 10K share a 3.11-mile (1.56-mile one-way) segment; the 5K covers it once, and the 10K covers it twice. The Half Marathon uses a 3.28-mile (1.64-mile one-way) segment and covers it four times.

Finisher medals are provided. Awards are given for best costume. Visit the organization's website for the most recent information.

Half Marathon

10k