Boulder Dash 5K Fitness Run/Walk & Corporate Challenge

Sat, Apr 25, 2026, 8:00 AM EDT

Location: Cumming, GA; All parking is at Northside Hospital-Forsyth, 1200 Northside Forsyth Drive, 30041
Type: RUN

At a glance

Run through an active quarry for unique views, then celebrate at the Spring Fling, all while supporting the Forsyth community.

Fun
Scenic
Quirky
Festive
For a Cause

Great for: cause-driven runners

Less ideal for: pure PR-chasing on a bare course

Experience the unique Boulder Dash 5K, a distinctive run or walk through an active quarry in Cumming, GA. This event offers rare views of working quarry faces, ancient rock formations, and massive equipment. Beyond the course, enjoy the Martin Marietta Spring Fling at the finish line, featuring exhibitor tents and activities for everyone. Your participation supports a great community fundraiser in Forsyth County.

What to expect

Run or walk a 5K course through an active quarry.
Enjoy views of working quarry faces, ancient rock deposits, and large equipment.
Celebrate at the Martin Marietta Spring Fling with exhibitor tents and fun at the finish.
Note: Dogs are not permitted on the course.

Standout details

Course through an active quarry
Views of ancient rock deposits
Martin Marietta Spring Fling
Supports community fundraiser

Perks & features

Dog-Friendly

From the public listing — confirm on the official site.

Auto-drafted from the public listing — confirm details on the official event page before signing up.

Distances & registration

2 options

Registration for all distances is through the official signup link above.

5K
Sat, Apr 25, 8:00 AM EDT · From $38.75
Opens Apr 29, 2025, 4:00 AM EDT · Closes Mar 28, 2026, 7:59 PM EDT
3.12 Miles
Sat, Apr 25, 8:00 AM EDT · From $38.75
Opens Apr 24, 2025, 1:03 PM EDT · Closes Apr 25, 2025, 4:00 AM EDT

The course

Rolling
Timed race

Vibe Check

Easygoing

5K distance, rolling area, typically mild weather

Rolling area

Based on typical seasonal and area patterns — not a course map or official forecast.

From the organizer

The 2026 Boulder Dash 5K Race is a unique race in Forsyth County, Georgia.

The course winds through an active quarry, offering participants views of the working quarry face, ancient rock deposits, and massive equipment used to process, move and manage the rock. Since this is an active quarry, there will be no dogs allowed in the race this year. At the finish line, the Martin Marietta Spring Fling awaits, with Exhibitor/Team Tents and lots of fun for racers and spectators alike.

Sponsor generosity combines with race registration fees to make this event a great fundraiser in the Forsyth community.

Help us spread the news about the 2026 Boulder Dash — please share!

Kids 10 & Under pay $15.00 -- discount is automatically applied at checkout.

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