The Prince George Monumental 100 Miler returns on Saturday, 11 October 2025, promising a truly unique test of endurance, grit, and gravel riding prowess. Now in its fourth edition, the point-to-point race stretches from Prince Albert in the arid heart of the Karoo, over the Swartberg Mountains, and into the lush Langkloof valley—finishing at Louvain Guest Farm in Herold. It’s not just a race. It’s a geographical journey that takes riders across some of the most scenic and remote terrain in South Africa.
The route covers approximately 167 kilometres and climbs around 2,600 metres, but this is not just a numbers game. The experience begins with a dramatic ascent of the northern slopes of the Swartberg Pass, a gravel monument in its own right and part of a UNESCO World Heritage Site. With nearly 20 kilometres of climbing to warm the legs, the reward is a sweeping descent into the Klein Karoo, where the dry heat and wide-open gravel roads define the early rhythm of the race.
From there, the route carves through iconic Karoo landmarks including Matjiesvlei, Wildehondekloof, and Grundheim before reaching the halfway mark at Highgate Ostrich Show Farm near Oudtshoorn. Riders can expect fast stretches of hardpack gravel, interspersed with gentle undulations, and the kind of big-sky scenery that only the Karoo can deliver.
The back half of the route gradually transitions into the Outeniqua foothills, with riders passing through Ezeljagspoort and onto Ezeljacht Farm. The approach to Louvain Guest Farm features a mix of jeep tracks, forested sections, and a final undulating drag to the finish—just enough to test tired legs one last time. For those who survive the heat and the climbs, the reward is a green and festive finish venue framed by Langkloof’s orchards and mountain ridges.
The Prince George is not a mass participation ride. It’s a focused and raw challenge built for gravel and mountain bike riders who want a one-day classic that pushes them physically while delivering a deep sense of place. The route isn’t overly technical, but the distance, heat, and elevation demand respect—and some planning. Water points are well spaced and stocked, and strategic cut-off times ensure riders stay on pace to finish within the generous 12.5-hour window.
For those not yet ready to take on the full 100 miles, the Prince George also offers a shorter 50 Miler. Starting at Highgate and covering the final 73 kilometres of the route, it’s a fantastic introduction to gravel racing with a manageable 1,000 metres of climbing.
What makes the Prince George truly monumental is its blend of landscapes. Riders traverse three distinct geographical zones: the Swartberg mountain range, the Klein Karoo, and the Outeniqua Mountains. Each brings its own terrain, climate, and character. Few gravel races anywhere in the world can match that diversity in a single day.
With growing interest each year, the 2025 race is set to attract some of South Africa’s best gravel talent once again. But at its core, the event remains about personal challenge. Whether you’re racing for a podium spot or simply riding to finish, this is one of the most rewarding routes on the local calendar.
Entries are limited and selling fast, so if you’re looking for a true one-day epic this spring, it’s time to commit. The Prince George 100 Miler is a monument in the making—be part of it.
For entries and more information, visit www.princegeorge.co.za.
