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About RaceIndexOur methodologyData coverageCyclingTriathlon

Connemara International Marathon (Connemarathon)

  • Connemara, County Galway
  • Ireland
  • Rural
  • 3,200 runners across the weekend
Data current as of

Official event website & entry ↗

Same event — which distance suits you?

DistanceAscentClimb densityDescentNet elevationMax absolute gradeGAP factor
Ultramarathon755 m11.9 m/km732 m23 m19.4%1.8%
Marathon451 m10.7 m/km443 m8 m19.5%1.3%
Half Marathon239 m11.3 m/km210 m29 m19.4%2.0%

Ultramarathon

Ascent
755 m
Climb density
11.9 m/km
Descent
732 m
Net elevation
23 m
Max absolute grade
19.4%
GAP factor
1.8%

Marathon

Ascent
451 m
Climb density
10.7 m/km
Descent
443 m
Net elevation
8 m
Max absolute grade
19.5%
GAP factor
1.3%

Half Marathon

Ascent
239 m
Climb density
11.3 m/km
Descent
210 m
Net elevation
29 m
Max absolute grade
19.4%
GAP factor
2.0%

GAP is modelled energy-cost change versus flat, not a time penalty. Unavailable cells mean no sourced value is available yet. Click a distance for its full page.

Compare distances at this event

Same-event questions

What distances does Connemara International Marathon (Connemarathon) offer?

Connemara International Marathon (Connemarathon) offers Ultramarathon, Marathon, Half Marathon, all run from the same event.

Typical conditions on race weekend

  • 19°CTypical temperature
  • 17 kphTypical wind
  • 1 mmTypical rainfall
  • 69Favourability /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.

Explore each distance

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 (3)

Read the full methodology →

Source-backed sections

available route profile, race-day conditions, and source facts are shown on this event page. Sections appear only when their source-backed data is available.