This striking brand name includes the words "bold" and "runner". It has connotations to fitness and athletics.
The name "BoldRunner" has 10 letters and three syllables. Successful brands using three syllable names include Nescafé, Adobe and Armani.
Boldrunner.com is a dot com domain. Dot com is the most prestigious domain extension. Once secured, a dot com all but guarantees no-one else can outrank you for your own name in the long run.