Oldcastle
Triathlon Calendar near Oldcastle 2026-2027
Monthly updates for Oldcastle
Get new running races (and updates) in your inbox every month.
Explore the top triathlon near Oldcastle for 2026-2027! We've gathered 1 exciting races in the area. Check out our detailed list below to find your next local race.
August 2026
Breffni Challenge 2026 in Cavan on 1 August features running and cycling distances from 5 km to 100 km, redesigned shirts and medals, live music and charity fundraising.
