A look at the new course for the Carrigaline 5-mile...

The 2026 Carrigaline 5-mile road race is coming up on Sunday 14th of February 2026... see this previous post.

In this post, we'll look at the new course for the 2026 race. The old and new courses are shown below...

The traditional route was one large loop whereas the new route is shaped like a spoon with a loop at the eastern end.

If you look at the map of the old course, you can see that it started and finished in a residential area which brought its own set of problems in terms of stewarding and traffic. The new course is more on the edge of the town and is less likely to cause disruption to local residents or motorists.

Doing a rough check, the number of junctions that need to have race stewards has reduced from 9 down to 5 which should make things easier. It's also good to get away from the roundabout and traffic islands in Shanbally where the road is narrow and can be busy with traffic coming from Ringaskiddy.

The section of road on the new course from 2.3 to 3.1 miles is a nice quiet country road and hardly any cars use it so it's ideal for a road race. 

On the map for the new course, I've shown the route of the new M26 motorway which is under construction. On the old course at about the 3.8-mile mark, the M26 will eventually cut this road in two resulting in a cul-de-sac.

You can see that the new course is completely to the south of the M26 which means it should hopefully be used for the foreseeable future.

In terms of which course is harder or easier then they're both about the same, there's not much in it really.

The start for the new course is about the same distance from the race HQ in the community hall. The new finish line is a bit further away than the old one but not by much.

One issue with any type of out and back course is if the front of the race will meet the back of the field. I had a quick look at this and the tail runners should have passed Coolmore Cross at about 1.5 miles by the time the front runners reach it which is about 3.5 miles for them.

In conclusion... The route of the new M26 motorway is going to cause problems with a number of road races in this area and the Carrigaline race is no exception. As time goes on, it's getting harder and harder to get permission for suitable race routes near populated areas. 

This new route looks like a good solution and should mean that there is a 5-mile road race in Carrigaline for years to come.