Please note that this is the 2021 IMRAcalendar which is now over. Please see here for 2022.
Blackrock A.C. members actively participate in the Irish Mountain Running Association IMRA events. Below is a list of events taking place in 2021.
More information on our membership is available here.
| DAY | TIME | VENUE/EVENT | LEAGUES | COUNTY | TYPE | CLIMB | DIST. |
| Sat Jun 19 | 10:00 a.m. | Prince William’s Seat | Wicklow | IMRA Race | 364m | 8.39km | |
| Sun Jun 20 | 11:00 a.m. | Bweeng Trail | Cork | IMRA Race | 330m | 9.50km | |
| Sun Jun 20 | 11:00 a.m. | Forth Mountain Wexford | Wexford | IMRA Race | 200m | 10.20km | |
| Wed Jun 23 | 7:30 p.m. | Scarr | Wicklow | IMRA Race | 450m | 10.00km | |
| Sun Jun 27 | 10:00 a.m. | Sorrell Hill | Wicklow | IMRA Race | 392m | 9.45km | |
| Sun Jun 27 | 11:00 a.m. | Corrin | Cork | IMRA Race | 270m | 7.50km | |
| Wed Jun 30 | 7:30 p.m. | Brockagh | Wicklow | IMRA Race | 443m | 11.00km | |
| Sun Jul 4 | 11:00 a.m. | Oughaval Woods | Laois | IMRA Race | 200m | 8.50km | |
| Sun Jul 4 | 1:00 p.m. | Mangerton Munster Championship | MC | Kerry | IMRA Race | 700m | 9.60km |
| Wed Jul 7 | 7:30 p.m. | Coillte Crone Caper | Wicklow | IMRA Race | 607m | 9.78km | |
| Sun Jul 11 | 12:00 p.m. | Circuit of Glenmacnass | LC | Wicklow | IMRA Race | 1040m | 19.00km |
| Wed Jul 14 | 7:30 p.m. | Djouce -The Ayling Abyss | Wicklow | IMRA Race | 580m | 9.80km | |
| Sat Jul 17 | 10:01 a.m. | British & Irish Junior Trials – Camaderry | Abroad | IMRA Race | 500m | 5.00km | |
| Sat Jul 17 | 11:00 a.m. | Reeks Skyline (pre-entry approval required) | Kerry | IMRA Race | 2400m | 24.00km | |
| Sat Jul 17 | 12:00 p.m. | Mount Leinster | LC | Wexford | IMRA Race | 635m | 13.80km |
| Sun Jul 18 | 1:00 p.m. | Carrauntoohill Classic | MC | Kerry | IMRA Race | 1100m | 15.00km |
| Wed Jul 21 | 7:30 p.m. | Glen of the Downs | Wicklow | IMRA Race | 200m | 7.15km | |
| Fri Jul 23 | 9:00 p.m. | Ballyhoura Moonlight Marathon Challenge | Limerick | IMRA Race | 1000m | 42.00km | |
| Fri Jul 23 | 10:00 p.m. | Ballyhoura Moonlight Half-Marathon Challenge | Limerick | IMRA Race | 500m | 21.00km | |
| Sat Jul 24 | 7:00 a.m. | Ultra Trail Ballyhoura | Limerick | IMRA Race | 1850m | 60.00km | |
| Sat Jul 24 | 9:00 a.m. | Ballyhoura Trail Marathon | Limerick | IMRA Race | 1400m | 42.00km | |
| Sat Jul 24 | 11:00 a.m. | Ballyhoura Trail Half Marathon | Limerick | IMRA Race | 500m | 21.10km | |
| Sun Jul 25 | 12:00 p.m. | Ballybraid | LC | Wicklow | IMRA Race | 700m | 15.80km |
| Wed Jul 28 | 7:00 p.m. | Mountain Meitheal Fundraiser | Dublin | IMRA Race | 559m | 12.00km | |
| Sun Aug 1 | 12:00 p.m. | Galtymore | MC | Tipperary | IMRA Race | 1300m | 13.00km |
| Wed Aug 4 | 7:30 p.m. | Devil’s Glen | Wicklow | IMRA Race | 283m | 8.00km | |
| Sat Aug 7 | 1:30 p.m. | Mweelrea | CC | Mayo | IMRA Race | 766m | 10.70km |
| Sun Aug 8 | 11:00 a.m. | Johns Hill, Killbrannish | Carlow | IMRA Race | 371m | 12.00km | |
| Sun Aug 8 | 12:00 p.m. | Nephin | CC | Mayo | IMRA Race | 736m | 5.30km |
| Sat Aug 14 | 7:00 a.m. | Glendalough Tucker Trail | Wicklow | IMRA Race | 3000m | 80.00km | |
| Sun Aug 15 | 11:00 a.m. | Glengarra Woods | Tipperary | IMRA Race | 500m | 8.00km | |
| Sun Aug 15 | 12:00 p.m. | Annagh Hill | Wexford | IMRA Race | 550m | 10.50km | |
| Wed Aug 18 | 7:30 p.m. | Mountain Rescue Benefit Race | Wicklow | IMRA Race | 250m | 8.00km | |
| Sat Aug 21 | 11:00 a.m. | Laghtnafrankee – Long Hill Clonmel | Waterford | IMRA Race | 500m | 13.00km | |
| Sat Aug 21 | 1:00 p.m. | Log na Coille | LC | Wicklow | IMRA Race | 718m | 10.46km |
| Wed Aug 25 | 7:30 p.m. | Downshill Uphill | Wicklow | IMRA Race | 127m | 1.61km | |
| Sat Aug 28 | 10:30 a.m. | Nav Challenge 1 | Wicklow | IMRA Race | 600m | 17.00km | |
| Sat Aug 28 | 11:00 a.m. | Nagles Half-Marathon | Cork | IMRA Race | 750m | 21.00km | |
| Sun Aug 29 | 9:30 a.m. | Maurice Mullins Half | Wicklow | IMRA Race | 840m | 22.00km | |
| Sat Sep 4 | 9:30 a.m. | Maurice Mullins Ultra | Wicklow | IMRA Race | 1940m | 44.00km | |
| Sun Sep 12 | 8:00 a.m. | Stone Cross to Lug Solo | Wicklow | IMRA Race | 2170m | 54.00km | |
| Sun Sep 12 | 11:00 a.m. | Clonmel Hill | Waterford | IMRA Race | 500m | 10.00km | |
| Sat Sep 18 | 8:30 a.m. | Aherlow 50k | Tipperary | IMRA Race | 500m | 50.00km | |
| Sat Sep 18 | 11:00 a.m. | Glen of Aherlow Trail Half-Marathon | Tipperary | IMRA Race | 300m | 21.00km | |
| Sun Sep 19 | 10:00 a.m. | Nav Challenge 2 | Wicklow | IMRA Race | 400m | 15.50km | |
| Sun Oct 3 | 10:00 a.m. | Dublin Mountain Half: To Hell with the Fairies | Dublin | IMRA Race | 650m | 21.10km | |
| Sat Oct 16 | 12:00 a.m. | Wicklow Way Race | Wicklow | IMRA Race | 300m | 127.00km | |
| Sat Nov 6 | 10:30 a.m. | Powerscourt Ridge | Wicklow | IMRA Race | 690m | 16.00km | |
| Sat Nov 27 | 6:00 p.m. | IMRA Winter Mountain Running Festival | Dublin | IMRA Social | 1000m | 50.00km | |
| Mon Dec 27 | 10:00 a.m. | Djouce Remembrance Race | Wicklow | IMRA Race | 120m | 8.00km |