Not for the feint hearted or poor descender's among us. A casual walk to the summit where th race starts from, you basically then hurtle more out of control than anything else down Tryfan's west gully before bearing right to the finish by Llyn Ogwen on the A.5. Race record an amazing 8 minutes! 1K with 680 metres of Descent. Entry on the day with fee going to Ogwen Valley Mountain Rescue Organisation.