Grand Slamrock
About this race
Come celebrate St. Patrick's Day and the approach of baseball season at the 6th Annual Grand Slamrock 5K. This is the perfect event to slide into Spring after you've dugout from a long winter of cold and snow. Runners and walkers alike are welcome to join us in this race! The 5K is stroller-friendly, but no dogs are allowed in any of the races, so leave the pups at home!
What's included in your pot of gold?
- A fast, flat USATF certified course
- Finish on the field inside the stadium!
- Convenient parking and amenities
- Custom finisher medals
- A sweet race t-shirt (t-shirt deadline is 2/27/27 to guarantee your race shirt)
- Super cool awards
- Races for all ages and abilities
- Hear your name announced over the loudspeakers as you sprint to the finish
- Watch yourself finish on the stadium big screen
- A post-race beer courtesy of Matern Staffing!
It's Your Lucky Day!
- The top Male and Female finisher in the Grand Slamrock 5K and the Strike It Lucky Mile will earn the opportunity to throw out the first pitch at a FredNats baseball game later this season. Game tickets are included!
- 50/50 Raffle - Purchase your tickets for a chance to win and also do some good! All proceeds from the 50/50 will benefit the FredNats Booster Club!
Pick your distance
Running
Grand Slamrock 5K
Strike It Lucky 1 Mile
Leprechaun Chase 1/2 Mile
Typical race-day weather
Based on 5 years of Open-Meteo archive data for this event's race dates in Fredericksburg, plus the 3 days either side.
The sun rises at 6:23 AM and sets at 6:14 PM local time (EST) in Fredericksburg on March 13, 2027 — 11h 50m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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Results — Grand Slamrock
Other races near Fredericksburg
Different organizers, within 40 miles, in the next three months
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Gus 5K
FXBG Trail 10 Miler
GUIDON22
🏃 Plan Your Next Race in Fredericksburg
Find upcoming events by distance:
- Fredericksburg 5K Races 16 races
- 10K Run Events in Fredericksburg 4 races
- Fredericksburg Running Calendar 2026 31 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 37 Fredericksburg events
Spotted something wrong? Tell us and we'll fix it.