BDB 100 Course Maps and Info

 

14 Mile Route

Map        Narrative

Elevation Profile

32 Mile Route

Map        Narrative

Elevation Profile

50 Mile Route

Map        Narrative

Elevation Profile

75 Mile Route

Map        Narrative

Elevation Profile

100 Mile Route

Map        Narrative

Elevation Profile

Aid Station mileage Product Chart

Start Area

Finish Area

Medical info

Many of you have requested downloadable file for your GPS units.  

Not all GPS units and software will read all file types.  Know your package.  Here are three common file types for you to down load.

GBD              GPX             MPS 

After downloading, the GPX file, it may need to be renamed
BDB08.gpx to open properly.

Some changes to the routes have occurred for 2008.  The top portion of the course above Mayflower will be run in a counter clockwise direction.  This is the opposite of years past.

A new 75 mile route has been established.  This will also serve as a bail out for the the 100. 

Most documents on this page are in Adobe PDF format.  

You need the reader to open the Maps and Narratives

 

Youth Cycling Program:  The Hot Wheels - Click Here

 

Adult Training Programs Available  - Click Here

 

Course Info:

 

Race Day Weather:   

Check weather at race site

 

 

Driving Direction Maps Coming Soon

Driving Maps

 

 

Historical data for Event Day

Sun Rise  7:02 AM
Sun Set  6:56 PM
Average High Temp 81 °F
Average Low Temp 59 °F
Mean Temp 70 °F
Record High Temp 101°F (1953)
Record Low Temp 38°F (1967)

Cut off Times on the 

BDB100 Course

Mayflower:  Outbound:  All 100 mile riders must clear Mayflower Aid Station (outbound) by 10 am.  Riders arriving between 10:01 am and 11 am will be sent onto the 75 mile route.  Any riders arriving in Mayflower after 11 am will be directed to finish via the 50 mile route.

Mayflower - On return from 75 and 100 mile routes; Riders arriving at Mayflower after 2:50 pm will be provided transport back to start/finish area.