Connemara Marathon 63.3 km trail running route — Ireland · Connacht

Ireland · Connacht

Connemara Marathon

Distance

63.25 km

Date

April 19, 2026

Entry fee

80 EUR

€ / km

€1.26

Wild West Ireland endurance: rolling roads and raw scenery with a classic early-season buzz.

Elevation and Terrain

Total Meters

1877m

D+/KM

29.68m/km

For context, the Tor des Géants 330 loop has 73 D+/km.

Avg Uphill Gradient

4.5%

Avg Downhill Gradient

-4.4%

Uphill gradient distribution

2–5%
8.7 km
5–10%
3.2 km
10–15%
0.4 km
15–20%
0.0 km
20%+
0.0 km

Route Profile

Analysed 2026-05-02

Terrain breakdown

20%Uphill61%Flat20%Downhill

Terrain

Coastal

Climbs

Connemara Marathon climbs and descents profile

Top climbs

1

2.5 km · 88 m gain

starts km 57 · avg 3.5% · max 9.8%

2

4.3 km · 79 m gain

starts km 25 · avg 1.8% · max 30.1%

3

5.0 km · 78 m gain

starts km 40 · avg 1.5% · max 8.9%

Top descents

1

4.3 km · 79 m drop

starts km 24 · avg -1.8% · max -31.8%

2

3.5 km · 67 m drop

starts km 35 · avg -1.9% · max -8.8%

3

4.0 km · 61 m drop

starts km 45 · avg -2.0% · max -7.8%

Race files

Logistics

Nearest airport

Shannon (SNN) / Ireland West Knock (NOC)

Notes

Start: ~2–2.5 hrs drive / Public transport: Limited; car recommended / Accommodation: Limited in Leenane; book early

Last checked: February 13, 2026Official Website →