This is interesting...  Top speeds appear to approach 28-29 mph, I wonder how fast I (or Greg, et al) could do a flat 8 mile run on the JPL dam....    
 
http://www.run-far.com/depts/rfbikett.htm
 
 
GET YOUR BIKE ON!!!!!  
 
 
Bike Time Trials at  
Joe Pool lake  
September 9  
September 23  
 
 
Start Line is open from 6:00 PM to 7:00 PM    
Registration is from 5:30 PM to 6:55 PM  
 
 
This is a free timed work out if you have your own chip and $5.00 Chip  
rental if you DO NOT have a Personal Chip.  
 
 
For more information go to: www.run-far.com  and click on GET YOUR BIKE ON!  
 
 
DATE: September 9-23, 2008  
TIME: 6 to 7 PM  
LOCATION: Embankment at Lynn Creek Park at Joe Pool Lake, 5700 Lake Ridge  
Parkway.  
 
 
Jack Weiss  
Ironhead Race Productions  
 
 

That sound like fun to do....