Off The Tarmac
Official entry
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From £23.00Verified Sun, 27 Sept 2026
Direct official event-specific registration checkout.
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WALRunningTrail10mi · 16.1 km / 10.0 miMarathon · 42.2 km / 26.2 mi
OTT Trail Marathon & 10 Mile Trail Race 2027
Merthyr Tydfil, Parkwood Outdoors, Dolygaer · WAL
Next race day
Sat, 15 May 2027
2 distances · see start times below
About OTT Trail Marathon & 10 Mile Trail Race 2027
OTT Trail Marathon & 10 Mile Trail Race 2027 is a running event in Merthyr Tydfil, Parkwood Outdoors, Dolygaer, Wales. Recorded disciplines include 10mi, Marathon. The listed surface is trail. The listed organiser is Off The Tarmac. The next listed date is 15 May 2027. Check the organiser's information for entry and race-day arrangements.
Dates, starts & entry
Times are local to the race. Select the entry route for your distance.
- Official entry
10mi · 16.1 km / 10.0 mi
Sat, 15 May 2027
Starts 10:00 BST
Entries open
The direct entry page confirms the 10-mile trail option, date, start time and open entries.
Edition source - Edition sourceCheck race website
Marathon · 42.2 km / 26.2 mi
Sat, 15 May 2027
Starts 09:00 BST
Entries open
Location & race day
Listed venue / area
Parkwood Outdoors, Dolygaer, Merthyr TydfilWAL
Confirm the exact start line, parking and arrival instructions with the organiser. A listed town or postcode may cover a wider area.
About the race
OTT Trail Marathon & 10 Mile Trail Race 2027 is listed by Off The Tarmac. Its date, distance, surface and entry provenance were checked against the linked official event or registration page on 2026-08-22.
- Surface:
- Trail
- Organiser:
- Off The Tarmac
Ways to enter
Compare the listed booking routes. Verified links show when they were checked.
Sat, 15 May 2027
Third-party prices, booking fees, allocations and refund terms can differ. Confirm the final details with the provider before paying.
Results
Public-figure or athlete-approved ATHRECS results, plus verified organiser links.
No verified results links have been added yet.
Past races
None listed yet.
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