MUT Trail Festival - image
MUT Trail Festival - image
MUT Trail Festival - image
MUT Trail Festival - image
MUT Trail Festival - image
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May
23
Date
Saturday, 23 May 2026
Date confirmed
Location
Geraardsbergen
Registrations

Opens on 30 November 2025

at 23:00

Closes on 22 May 2026

at 16:00

Head to the Flemish Ardennes: a vibrant setting, a generous terrain, and a festival that brings together trail runners from many countries. Here, you don't just come to run. You come to experience it. Let yourself be carried away by a truly local atmosphere, bring your loved ones, and transform a weekend into a total immersion: nature, culture, encounters, and adventure as the common thread.

 

What you'll find there:

  • Three distances to satisfy all appetites: GMM – Gerarda Mighty Marathon, 45 km, 3 aid stations / RT – Roaring Twenty, 21 km, 2 aid stations / GT – Giesbaargse Trail, 12 km, 1 aid station;

  • Free shuttles to connect the start, finish, and festival village;

  • A culinary festival at the finish line: mattentaarten (Alsatian flatbreads), kriekbier (a local beer), and appetizers to celebrate the effort;

  • A new starting area in Geraardsbergen's Abdijpark, the historic heart of the city and a symbol of Geraardsbergen's power (a name that commands respect: "heerser met de speer" - "sword with the sword");

  • Convenient access: parking at Zonnebloemstraat 9 and Geraardsbergen train station a 5-minute walk away.

 

Route Focus:

Get ready to rediscover classics and enjoy some exciting new ones. The route skirts the border between the Flemish Ardennes and the Pajottenland, between Markvallei, Rietbeemd, and Dendervallei. The legendary climbs that all former MUT members both fear and love are there, ready to test your legs. Every turn reveals a breathtaking landscape, and every ascent offers a feeling of triumph.

 

3 (very) good reasons to participate:

  • Run in the heart of the Flemish Ardennes and the Pajottenland, where every stride tells a story;

  • Immerse yourself in a festival where trail running, culture, and gastronomy come together;

  • Be part of a day that combines sporting challenge and collective enjoyment, from the starting line to the last glass of kriekbier.

RACES

Sat, 23 May 2026
45KM in lijn
45 km

12:00

Trail
Long trail

€60.00

€50.00

278 available
21KM in lijn
21 km

14:00

Trail
Short trail

€30.00

€25.00

280 available
12KM
12 km

15:00

Trail
Discovery trail

€20.00

€15.00

295 available

List of registrants

47 registered

Location

Timekeeper

UltraTiming

UltraTiming

See the website

Choose a Race

45KM in lijn

€60.00

€50.00

21KM in lijn

€30.00

€25.00

12KM

€20.00

€15.00