The 42nd Waterside Half Marathon returns to the city on Sunday 7th September 2025 and will host the 2025 NI & Ulster Half Marathon Championship.

The 2025 route will once again start and finish in Ebrington Square, taking runners across the river to the cityside, showcasing our parks, greenways and bridges.

What's included: 
  • Chip-timed event
  • Finisher's medal
  • Finisher's T-shirt
  • Fully marshalled course
  • Bag drop 
  • Water stations
  • First Aid stations

Waterside Half Marathon 2025

Individual Entry

Individual Entry into this years Waterside Half Marathon

£27.00
+£1.62
Service Fee

Waterside Half Marathon Relay 2025

WHM 3 person Relay

Relay entry for Waterside Half Marathon Age 15+

£70.00
+£4.50
Service Fee