Ninja 5K, 10K, & 13.1M at Williamsburg, VA (33) logo
Running

Ninja 5K, 10K, & 13.1M at Williamsburg, VA (33)

Date
August 15, 2026
Distance
5K · 10K · Half Marathon
Register →

From the Organizer

Race Information
The race starts at 8:30 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.

Parking & Start Location Update
Please park in the Lois Hornsby Middle School parking lot and follow the sidewalk to the middle school bus loop, where the race will begin.

5K & 10K (1.56M)
https://www.mapmyrun.com/routes/view/6645699747 
The course is an out-and-back (3.11M)
The 5K does the out-and-back one time.
The 10K does the out-and-back two times.

Half Marathon Course (1.64M)
https://www.mapmyrun.com/routes/view/6645699496 
The course is an out-and-back (3.28M).
The Half Marathon does the out-and-back four 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

Events

5K8:30 AMRegister →
10K8:30 AMRegister →
Half Marathon8:30 AMRegister →

Weather

Typical Conditions

It's too far out for a forecast, so here's what weather on this date is normally like in the area. A race day forecast will replace this as race week approaches.

Typical High

87°

Typical Low

69°

Chance of Rain

36%

Based on US Climate Normals data from Williamsburg 2 N, 2 mi from the venue.

Sunrise 6:24 AMSunset 8:01 PMDaylight 13h 37m

Host City

About Williamsburg, VA

Elevation

70 ft

Nearest Airport

PHF

Newport News Williamsburg International Airport · 18 mi

Major Hub

RIC

Richmond International Airport · 34 mi

Time Zone

Eastern Time

From Endurance Grid

Line up lodging and travel early to lock in your race weekend.

Race Location

Your Next Start Line

What Are You
Waiting For?

Every finish line starts with a single decision. Claim your spot at Ninja 5K, 10K, & 13.1M at Williamsburg, VA (33), put it on the calendar, and turn “someday” into a start date.

68

Days to train

Race
Ninja 5K, 10K, & 13.1M at Williamsburg, VA (33)
Date
August 15, 2026

From Endurance Grid

About This Sport

Endurance Grid is here to help you understand the sport, decide if it's the right fit, and learn how to prepare. For course distances, logistics, and race-day specifics, always defer to the race organizer's event page.

The half marathon is the distance where you find out what you're actually made of. Long enough to demand real preparation. Short enough that it doesn't consume your life to train for it. Most people who run their first half describe it as the race that changed their relationship with what they're capable of. Once you cross this finish line, the bar moves. That's not a warning — that's the point.

Race day energy varies by event size, but the finish line feeling is the same regardless. Big races keep the noise going the whole way. Smaller races give you stretches where it's just you and the miles — and that solitude becomes its own kind of fuel.

The half marathon rewards people who show up for the boring training miles.

How long to train: 10–14 weeks. If you're already running consistently, 10 weeks of structured buildup is enough. If you're building from a casual base, give yourself 14.

Read the Guide

Running

From 5K to marathon, running races are the most accessible entry point into endurance sport. There's a distance for every fitness level and a community at every start line.

Frequently Asked Questions (FAQs)

What is the Ninja 5K, 10K, & 13.1M at Williamsburg, VA (33)?
Ninja 5K, 10K, & 13.1M at Williamsburg, VA (33) is a running race held in Williamsburg, Virginia on August 15, 2026. It is one of the many endurance events listed on Endurance Grid, a multi-sport endurance event calendar covering running races, triathlons, HYROX, and more endurance sports across the United States. Find more running races near you or explore our sports guides to learn what race day actually feels like.
When and where is the Ninja 5K, 10K, & 13.1M at Williamsburg, VA (33)?
Saturday, August 15, 2026 in Williamsburg, Virginia at 850 Jolly Pond Rd, Williamsburg, VA. Check the event page for exact start times and wave schedules.
How do I register for the Ninja 5K, 10K, & 13.1M at Williamsburg, VA (33)?
Registration is handled through the event's registration page. Confirm pricing and distances there, and sign up.

Ninja 5K, 10K, & 13.1M at Williamsburg, VA (33)

Aug 15, 2026

Register →