2027 edition
Entry options are not yet confirmed for this edition. Check the organiser before making plans.
Modelled energy-cost change 0.2% versus flat · net elevation -3 m
Decision summary
Lower than 67% of comparable mapped races
Historical race-date favourability, not a forecast
Stored GPS route
Quick answers
raceindex.org has a GPS course file for Regeneron Great Limerick Run Half Marathon, so runners can inspect the route line on the map. Elevation charts and ascent figures appear only when that file includes usable elevation data.
The Regeneron Great Limerick Run Half Marathon route has 114 m of ascent, 117 m of descent and an estimated 0.2% grade-adjusted pace penalty versus a flat route.
The Regeneron Great Limerick Run Half Marathon route starts at Pery Square, in front of St Michael's Church, Limerick and finishes at O'Connell Street in Limerick city centre. Underfoot, expect road. The setting includes city and waterfront.
One small bag only may be handed in (multiple bags or loose items are not accepted); bag drop closes and must be collected by 5:00pm. The route runs on closed city streets; road closure details are published as a separate map/PDF each year. Pace groups are available for each distance.
The stored route produces 114 m of ascent, while a source states 94 m. GPS sampling and elevation models can produce different totals, so both are labelled rather than combined.
Its normalised GAP factor is 0.2% slower than a flat course, with about 114 m of total ascent.