29/07/2025
SANDSTONE UNBOUND — The Ultimate Test of Endurance Awaits, 30 Hours. 340 Kilometers, 4,137m Elevation
Are you ready for the ultimate gravel cycling challenge through one of South Africa’s most awe-inspiring landscapes? Welcome to The SANDSTONE UNBOUND, an odyssey of grit, glory, and breathtaking beauty set in the rugged terrain of the Eastern Free State's legendary Witteberge mountains.
This is more than just a race — it’s an epic 340-kilometer journey with a staggering 4,137 meters of elevation gain that will push the boundaries of your endurance and awaken your adventurous spirit. From sunrise to the depths of night, riders will traverse a dramatic and remote gravel route where ancient sandstone cliffs, towering ridges, and open plains meet beneath the vast African sky.
The Route: Through the Heart of the Witteberge
Starting and finishing in the charming village of Rosendal, known for its artsy flair and warm hospitality, this route dives deep into the raw heart of the Witteberge. It’s here where the sandstone tells a story — carved by time, wind, and weather into formations that rise above the open gravel tracks.
The route promises a mix of:
Relentless climbs demanding every ounce of power.
Fast-flowing descents to test your skills.
Vast open sections that stretch your mental fortitude.
Three strategically positioned checkpoints along the way will provide essential support, hydration, and the chance to regroup before continuing your charge across this rugged kingdom.
🚴 Ride It Your Way: Solo or Team Format
Whether you’re a gravel grinder or mountain bike warrior, the SANDSTONE UNBOUND is open to all who dare. Choose your format:
🧍♂️ Solo Rider: Face the full challenge alone and earn the ultimate bragging rights.
👯 2-Rider Relay Team: Share the suffering and the triumph with a trusted teammate.
👨👩👧👦 4-Rider Relay Team: Split the journey, strategize your handovers, and ride in unity.
🕓 The Challenge: 30 Hours. 340 Kilometers, 4,137m
This generous 30-hour cut-off gives riders time to pace, rest, and ride smart. Whether you finish under starlight or sunlight, this is a race that will stay with you forever.
Ready to Ride the Unforgettable?
The SANDSTONE UNBOUND is not just a test of cycling strength — it’s a full-spectrum adventure that will challenge your mind, body, and soul. With sweeping views, brutal climbs, and the camaraderie of the toughest cyclists around, this is one race you’ll never forget.
For more information: [email protected]
💥 Mark Your Calendar. Build Your Team. Begin Your Training.
🌍 SANDSTONE UNBOUND 2026 – APRIL 25–26
⛰️ Ride Far. Ride Hard. Ride Free.
Stay tuned for updates and registration announcements!