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About RaceIndexOur methodologyData coverageCyclingTriathlon
  • 5K
  • 5 km
  • Tenby
  • Event weekend starts
  • Entry from £25
  • Past event

The Wales Marathon (Tenby) 5K

This race edition

Race date
Date not confirmed for this distance
Race timezone
Timezone not confirmed
Edition status
Status not confirmed

Entry options

2026 edition

Entry options are not yet confirmed for this edition. Check the organiser before making plans.

true cost £155

View verified GPS mapOfficial event website ↗
Plan my trainingPlan my paceData current as of Source last verified

Decision summary

The Wales Marathon (Tenby) 5K at a glance

Entry fee
£25

Lower than 61% of comparable known fees

Typical conditions
66/100

Historical race-date favourability, not a forecast

Evidence depth
14 verified facts

Stored GPS route

Quick answers

What runners ask first

The Wales Marathon (Tenby) 5K route map

raceindex.org has a GPS course file for The Wales Marathon (Tenby) 5K, so runners can inspect the route line on the map. Elevation charts and ascent figures appear only when that file includes usable elevation data.

Where does the The Wales Marathon (Tenby) 5K route go?

Underfoot, expect a road course. The setting includes coastal and waterfront. The only fully closed-road marathon in Wales, finishing on the iconic red carpet in Tenby with renowned crowd support.

Race character

Scenery

  • Coastal
  • Waterfront
  • Parkland
  • Countryside
  • Historic

Atmosphere

  • Scenic Tour
  • Community

Terrain

  • Road

Entry, logistics and records

Records and field

Field size
Around 3,000 competitors on the marathon/half route starting and finishing in Tenby.

Entry requirements

Entry status
Past event: The listed edition date has passed.

Race day logistics

Race village
Yes

Course facts

Notable features
  • The only fully closed-road marathon in Wales, finishing on the iconic red carpet in Tenby with renowned crowd support

What does it really cost to run?

Estimated cost to the start line from National Average
Entry fee£25
Travel (modelled)£40
Accommodation (modelled)£90
Estimated total£155
Entry fee is a sourced fact. Travel and accommodation are modelled estimates for a typical runner from this region, not quoted prices.

What are typical race-day conditions?

  • 16°CTypical temperature
  • 23 kphTypical wind
  • 2 mmTypical rainfall
  • 66Favourability /100
Typical conditions for the race date and locality, warmer than the endurance-optimal window. These are climatological norms, not a forecast, and are shared across every distance at this event.

More race details

How much does the The Wales Marathon (Tenby) 5K cost?

The adult entry fee is £25, and the estimated true cost to the start line is about £155 including modelled travel and accommodation.

How we calculated this

Published facts and derived model outputs on this page are tied to stored sources or a published, version-locked methodology. We show the provenance so runners, coaches and organisers can check it. Data on this page is current as of .

Derived numbers use scoring-methodology-v1.0.

Sources used on this page (2)

Read the full methodology →