Race course

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Ken Webb

Well-Known Member
Joined
Jun 14, 2007
Messages
921
Does Namba and IMPBA have one course size that can be used by both orgs. without modifications to the course?
 
If my memory serves me correctly NAMBA is more flexible as far as the course radius goes. So, I would just run a 1/3 mile IMPBA course which has a radius of 35 feet and a straight-away of 330 feet. Six laps of racing gives you a mile long course.
 
The above course is 1/6 mile. 6 laps = 1mile. I found the above course in both rule books. Namba's is in the elec. section.. 35ft radius turns 330 ft straights.
 
IMPBA calls it a 1/3 mile course in their rule book because 2 laps is used for oval records. So yes, it's really a 1/6 mile course.
 

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