It now has its own designated date due to popularity…The BACK 2 BACK IMMORTAL SINNER….
For those crazy folk for whom 7 hills isn’t enough.  You get to run the course back to front then the right way round…..
YES 14 Miles 14 Hills …. EARN The Immortal Seven Sins Tee Shirt.
Bad news is there is a cut off of 1hr 15 for the First 7 Miles

Enter the event here

http://www.trimaxevents.com/sub-6-challange