Merthyr Tydfil

OTT Ultra Marathon

NOV
6
2027
A 30 miles mountain ultra across the Brecon Beacons with steep climbs, technical descents and mandatory kit checks in Georgetown, Merthyr Tydfil on 6 November 2027.
Sat 6 Nov 2027
Merthyr Tydfil, Wales
Website
30 miles

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OTT Ultra 2027

OTT Ultra 2027 is a mountain ultramarathon of approximately 30 miles held on 6 November 2027 in Georgetown, Merthyr Tydfil, United Kingdom. The event base is Georgetown Boys & Girls Club, Dynevor Street, CF48 1AY.

The course crosses the Brecon Beacons and includes Pen y Fan, Fan y Big and Tor y Foel. Runners should expect steep climbs, technical descents, exposed ridgelines and changeable mountain weather. The event features marshals, well placed checkpoints and mandatory kit checks.

Entry options listed for the Ultra are Standard Entry at £65 and UKA affiliated entry at £63. A combined entry option for the Ultra and Ultra R is offered at £110.

A tiered refund and transfer policy is in place: 75% refund or transfer five months or more before the event, 50% refund or transfer two months before, and no refunds or transfers within one month of the event. The organiser is Off The Tarmac. Visit the organization's website for the most recent information.

30 mi
Ultra

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