GAP factor 5.3% slower than flat · net elevation -0 m
Decision summary
Lower than 18% of comparable mapped races
Historical race-date favourability, not a forecast
Verified GPS route
Quick answers
RaceIndex has a GPS course file for Endurancelife Pembrokeshire 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 Endurancelife Pembrokeshire Marathon route has 1,015 m of ascent, 1,015 m of descent and an estimated 5.3% grade-adjusted pace penalty versus a flat route.
The Endurancelife Pembrokeshire Marathon route starts at Little Haven, Pembrokeshire. Underfoot, expect grass, trail, beach and coast path. It passes Pembrokeshire Coast National Park, Little Haven, rugged sea cliffs, quiet coves and sandy bays. Part of the Endurancelife 2025-26 Coastal Trail Series Season Leaderboard.
Afterparty recommended at The Castle pub, Little Haven. Electronic timing with splits, fully marked course, on-site amenities and an afterparty.
Its normalised GAP factor is 5.3% slower than a flat course, with about 1015 m of total ascent.
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