1. Always run on the inside of  lane 1 if your pace is relative to other runners.  If a runner is coming from behind do not try to make room for them on the inside. Trying  to predict an unexpected movement is a waste of energy. It is far better   to let a runner overtake you.
2. Leave room for other runners  to pass in the outside of lane 1, not all the way in lane 2. 
3. To overtake always move to  the outside of the lane.
4. Runners taking an extended break from running or have slowed relative the rest of the field, please use the outside of lane 2  or inside of lane 3.
5. If you are moving out a lane to overtake, take aid or use the toilet, always check that you will not cut off another runner by doing so.
6. Do NOT run on the white line on the INSIDE of the track.  This is out of bounds.
7. Do not step off the track on the inside. The exception being for the 48 hour race on the home straight where the feed stations are.  This area will be clearly marked.
8. The direction of the race will turn every 4 hours.
9. If you leave the track

• Let the Referees know   you are leaving the track.
• Leave on the outside or within the marked area in the feed stations and never close to the timing mat.
• Return to where you left the track to continue.

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100 miles in lane 1 = 402 laps + 136 metres