Saturday, November 7, 2026
· This weekend
Distance
Climb
Start Time
Cutoff
Terrain
Max Runners
OTT Ultra 2026 is a 30-mile trail ultra marathon through the Brecon Beacons, starting in Merthyr Tydfil. The course takes in Pen y Fan and features technical trails with aid stations. Entry includes chip timing and 5 checkpoints.
Start at George Town boys and girls club
Taff Trail and River Taff
Beacons Reservoir
Summit of Pen y Fan (886m)
Jacobs ladder and Roman Road
Torpantau and Pontsticill Reservoir
Taff Fechan Nature Reserve
5 checkpoints with water and food
Start / Finish
George Town Boys and Girls Club, Merthyr Tydfil
George Town Boys and Girls Club, Merthyr Tydfil
Terrain
Route
Race Day
What to bring
Mobile phone (fully charged)
Hydration (minimum 1 litre)
Foil blanket or Bivi Bag
Food & Emergency Rations (400 Cals emergency rations)
Basic first aid kit
Head torch or torch
Whistle
Waterproof jacket and trousers (Taped seams)
Warm layer, hat, and gloves
Bag/Rucksack
What you get
Chip timing
Cup-less event - bring own cup
On the day
Before you enter
Other questions
The event is limited to 200 entries.
Merthyr Tydfil, United Kingdom
Saturday, November 7, 2026
More races like this one
€69
entry fee
