Bertram Blast

Bertram Blast is Minneosta's premier off road triathlon, duathlon and mountain bike race. On July 10

Less than an hour from metropolitan Minneapolis but worlds away, Bertram Lakes is a truly magical place that refreshes the soul. The course, designed by Buffalo Triathlon founder Brett Oden, features miles of wooded single track, pine forests, and grassy doubletrack meandering between a chain of sparkling clear non-motorized lakes. Family-friendly, the venue features a large beachfront transition  ...