• Half Marathon
  • 21.1 km
  • Keel, Achill Island, County Mayo
  • Event weekend starts
  • Past event

Achill Half Marathon & 10K Half Marathon

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.

Decision summary

Achill Half Marathon & 10K Half Marathon at a glance

Typical conditions
68/100

Historical race-date favourability, not a forecast

Evidence depth
40 verified facts

Stored GPS route

Quick answers

What runners ask first

Achill Half Marathon & 10K route map

raceindex.org has a GPS course file for Achill Half Marathon & 10K, so runners can inspect the route line on the map. Elevation charts and ascent figures appear only when that file includes usable elevation data.

How hilly is the Achill Half Marathon & 10K?

The Achill Half Marathon & 10K is described as hilly. The course listing puts the climb at 232 m.

Where does the Achill Half Marathon & 10K route go?

The Achill Half Marathon & 10K route starts at Keel village, next to the Blue Flag beach and finishes at Keel village, next to the Blue Flag beach. Underfoot, expect paved roads winding through coastal bogs and mountainous terrain. It passes Bunnacurry crossroads, The Valley crossroads, Dugort, Dugort Blue Flag beach and Slievemore mountain. AAI (Athletics Association of Ireland) approved/accredited course with water stations along the route.

Race character

Scenery

  • Coastal
  • Mountain
  • Moorland
  • Island
  • Countryside

Atmosphere

  • Scenic Tour
  • Community
  • Destination

Terrain

  • Beach
  • Road
Elevation character
Hilly
Technicality
Non Technical
Source-stated ascent
232 m
Net elevation
0 m

Entry, logistics and records

Records and field

Field size
Both the half marathon and 10K events sell out annually, with a waiting list operated once full.

Entry requirements

Entry status
Past event: The listed edition date has passed.
Sold out
Yes
Qualification status
No qualifying standard; open entry until full, then waiting list.

Access and course status

Start
Keel village, next to the Blue Flag beach
Finish
Keel village, next to the Blue Flag beach
Spectator friendliness
high

Course facts

Course type
Loop
Surface
Paved roads winding through coastal bogs and mountainous terrain.
Landmarks
Bunnacurry crossroads, The Valley crossroads, Dugort, Dugort Blue Flag beach, Slievemore mountain, Heinrich Boll Cottage, Deserted Village of Slievemore, Minaun cliffs, Keel strand
Notable features
  • AAI (Athletics Association of Ireland) approved/accredited course with water stations along the route
  • Described as one of the most scenic half marathon courses in Ireland, passing vast bogs, golden beaches and soaring mountains
  • challenging with a long climb near Slievemore around miles 9-10

What are typical race-day conditions?

  • 14°CTypical temperature
  • 24 kphTypical wind
  • 4 mmTypical rainfall
  • 68Favourability /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.