Freedom's Run
Oct 10Shepherdstown, WVMarathon, Half Marathon +2
Also a 5K, 12 mi from Boulder Dash at Pinesburg Quarry, registration open
5 mi5K1 miRegistration open
Boulder Dash at Pinesburg Quarry
Williamsport, Maryland
- Entry from
- $20
- Days to go
- 11
At a glance
- Date
- Oct 17, 2026
- Location
- Williamsport, Maryland
- Distances
- 5 mi, 5K, 1 mi
- Registration
- Registration open until Oct 17, 2026, via runsignup.com
- Official site
- runsignup.com
- Listed from
- RunSignUp
- Last checked
- Oct 5, 2026
Plan this race for free
Aid stations, cutoffs and pacing in one plan, with the timeline your crew follows. Crew invites and race-day updates come with a Race Pass.
Build my planAbout this race
Martin Marietta at Pinesburg Quarry is proud to host the Annual Boulder Dash at Pinesburg Quarry! This event will be held in and around the Pinesburg Quarry in Williamsport, MD. This event is designed for all levels from beginners to advanced runners. Enjoy a unique race that allows you to run around a working quarry (for safety purposes the quarry will not be operational during the event)!
Key dates
Registration opens
May 1, 2026
Tier 1 ends
Aug 15, 2026
Tier 1 ends
Sep 30, 2026
Tier 2 ends
Sep 30, 2026
Tier 3 ends
Oct 16, 2026
Tier 2 ends
Oct 16, 2026
Registration closes
Oct 17, 2026
Race day
Oct 17, 2026
Tier 4 ends
Oct 17, 2026
Tier 3 ends
Oct 17, 2026
Pricing
5 Mile Challenge
Tier 3, then $45 from Oct 17, 2026
$40
Family Friendly 5K
Tier 3, then $40 from Oct 17, 2026
$35
1 Mile Fun Run
Tier 2, then $25 from Oct 17, 2026
$20
Email me updates about Boulder Dash at Pinesburg Quarry
Registration openings and major changes, like a new date or a cancellation.
Entry transfers
Can't race, or need an entry? Post it here so nobody has to ask if it's still available.
Similar races
Franklin G. Schaeffer Memorial 5K Run & Walk 2026
Oct 17Westminster, MD5K
Also a 5K, 44 mi from Boulder Dash at Pinesburg Quarry, registration open
Baltimore Running Festival
Oct 17Baltimore, MDMarathon, 16.2 mi +3
Also a 5K, 68 mi from Boulder Dash at Pinesburg Quarry, registration open
Coppermine 3rd Annual Breast Cancer 5K
Oct 10Hampstead, MD5K
Also a 5K, 52 mi from Boulder Dash at Pinesburg Quarry, registration open
Straight-line distance
More 5K Races in Maryland
All 5K Races in Maryland13th ANNUAL AWE INSPIRING 5K
Oct 10Baltimore, MD5K
Coppermine 3rd Annual Breast Cancer 5K
Oct 10Hampstead, MD5K
Haunted 5K & 10K at Westminster, MD (41)
Oct 10Westminster, MD10K, 5K
Haunted 5K, 10K & 13.1M at Fort Washington, MD (41)
Oct 10Fort Washington, MDHalf Marathon, 10K +1
MCRRC Matthew Henson 5K
Oct 10Silver Spring, MD
Montgomery Village Jack-O-Lantern 5K and 1-Mile Fun Run
Oct 10Montgomery Village, MD5K
PRO-Vision Memorial Run 2026
Oct 10Severna Park, MD10K, 5K
Pirate's Wharf 5K
Oct 10Quantico, MD5K
Race for the Race
Oct 10Upper Marlboro, MD5K, 1 mi
Tie Dye Run and Ruck Fun Run/5k/10k Benefiting Micah's Backpack
Oct 10Hagerstown, MD10K, 5K
Tom McHugh Run for the Arts 5K Run/Walk
Oct 10Rock Hall, MD5K, 0.06 mi
We Love Teachers 5K - DC/Maryland
Oct 10Wheaton, MD5K
Races Near Washington
All races near WashingtonSteps Towards Healing for Mental Health Awareness 5K
Oct 17Hagerstown, MD5K
64th Annual JFK 50 Mile presented by Altra
Nov 21Boonsboro, MD50.2 mi
Freedom's Run
Oct 10Shepherdstown, WVMarathon, Half Marathon +2
WVU Hospitals East Foundation Bob Baronner Apple Trample 5k
Oct 17Martinsburg, WV5K
C&O Canal 100
Apr 24, 2027Knoxville, MD100 mi
More Miles Last One Standing Challenge
Jun 5, 2027Knoxville, MD4.2 mi, 1 mi
Buzz Sawyer Western Maryland Marathon/Half Marathon/10k
Oct 18Hancock, MDMarathon, Half Marathon +1
Bobcat Trail Run 11 Mile
Nov 7Thurmont, MD11 mi
Apple Butter Festival 5k Run
Oct 11Berkeley Springs, WV5K
Gateway to the Cure Covered Bridge 5K
Oct 17Thurmont, MD5K
Friends of Cunningham Falls and Gambrill State Parks 10K-5K and Fun Run/Walk
Nov 1Thurmont, MD10K
October Races Nearby
All October racesAltria Club Fit Field Day
Oct 8Richmond, VA
DC Road Runners Ten Miler Weekend
Oct 9Washington, DC
RiverBOO! Park 5K
Oct 9Pittsburgh, PA5K
WMES COLOR RUN
Oct 9Trappe, MD1 mi
West Virginia Trilogy
Oct 9Circleville, WV50 mi, 50K +2
2026 Jordan Tomson Memorial 5K
Oct 10Greensburg, PA5K
2026 PeDRA Dash for Discovery
Oct 10Alexandria, VA5K, 1 mi
Race planning
Plan Boulder Dash at Pinesburg Quarry with Crewable
Build your aid station plan, organize your crew, and dial in your nutrition strategy. Everything you need to finish strong.
Build my planAre you the race director for Boulder Dash at Pinesburg Quarry?
Claim this race to manage registration, volunteers, and race day.