Typical range is 10m / 33 ft. but with a few simple steps you can vastly increase this. Please note that there are several factors that impact the BlueTooth range of your RaceTracker, such as:
The 2.4GHz radio frequency that BlueTooth uses does not penetrate water. So, placing on the ground will attenuate the signal dramatically. Try elevating the RaceTracker off the ground for improved range.
This will have a dramatic impact on your range. You can make your own or buy the TBS RaceTracker Range Extender kit.