Extreme North are staging a Back to Back Ultra event this Saturday and Sunday.
Each race day will have a 39.3 mile Ultra, Full Marathon, Half Marathon and a 7 miler.
The Ultra course is 1 single loop and all other starters will be bused to the Start along the route.
Race Head quarters is at the Marquee, Montgomery Terrace, Moville.
Registration is open on each of the race mornings from 6.30am
For more details see the Extreme North Events website / Rocks N Rollin Ultra