Trail Running calendar near Stamullin 2026-2027

A 12-hour last-person-standing obstacle endurance event at Killruddery Estate featuring repeated 5 km laps each hour and a finisher’s medal only for those still standing.

EcoTrail Wicklow on 26 September 2026 offers trail races from 10KM to 80KM around Bray seafront and the Wicklow Mountains as part of the EcoTrail series.

A three leg mountain relay across County Wicklow covering 49 km and 2,170 m ascent. The route is unmarked, GPS devices are not allowed and Level C mandatory kit must be carried.

Solo mountain running across three relay legs in County Wicklow, covering 49.0 km and 2,170 m ascent. The unmarked route forbids GPS and requires Level C mandatory kit with checkpoints and cutoffs in place.

Annual cross country meeting in Greenanstown, Stamullen with juvenile and adult races, team scoring and chip timing.

Women only night trail in County Wicklow on 2 October 2026. The fully marked 7.00 km route follows the Sugarloaf Way, requires a head torch and trail runners, and entry fees will be donated to Bray Women's Refuge.

Test your navigation skills in County Wicklow at the second race of the annual Nav Challenge league. Navigate an unmarked course through the Irish mountains using traditional methods without GPS assistance.

Marathon and Half Marathon on 4 October 2026 following the way-marked Newcastle Way through Tollymore, Castlewellan and Murlough to Newcastle beach.

A night mountain running event in County Wicklow with fully marked long and short courses, mandatory Level B kit including a headtorch, technical terrain and variable weather. Parking and prizegiving take place at Lough Tay / Lough Dan carp..

SkyRun the Mournes features three demanding skyrunning races in the scenic Mourne mountains. Runners can choose from distances of 50 km, 35 km, or 20 km, each with significant elevation gain. The event is scheduled for October 10th, 2026.

A coastal 10 km trail run in Howth, Dublin on 10 October 2026 with an age limit of 16 and an entry fee of €42 plus fees.

Nav Challenge 3 is the fourth race of the Navigational Challenge league in County Wicklow on 11 October 2026. The route is unmarked, GPS is not allowed, and participants must carry mandatory Level B kit.

Nav Challenge 4 in the Mourne Mountains takes place in County Dublin on Sunday 18 October 2026. The unmarked course is 99.00 km with 999 m of climb, GPS is not allowed and a Level B mandatory kit is required.

Cross-country relays and international races at Abbotstown on 18 October 2026, featuring juvenile relays and senior 8 km and 6 km championship races.

A marked night trail in Glendalough with a 10 km loop and an about 4.8 to 5.0 km short option, including 490 m ascent and sections of the Wicklow Way and St Kevin's Way. Level B mandatory kit and a suitable torch are required.

The Glendalough Trail Run on Saturday, November 7, 2026 supports Fighting Blindness with a competitive 15 km option or a non-competitive 8.5 km walk or jog. Entry requires a minimum donation of €100.

A 10 km trail run through Clara Vale's ancient woodland, open farmland and riverside paths, marking the final race of the Gaelforce 10K Trilogy.

A fundraising trail run in the Dublin Mountains with 13 km and 26 km courses, starting and finishing at Glencullen Adventure Park.

IMRA AGM 2026 Race is set for Saturday 21 November 2026 in County Wicklow. The long course is listed as 99.00 km with 999 m climb, while route and entry details remain to be confirmed.

National novice and uneven ages cross country event in Abbotstown, Dublin on 6 December 2026 organised by MyRunResults Ltd.