Inaugural Tri-city Challenge

The Inland Empire’s only running series!

Complete these three races and earn a special medal

Run Through Redlands

A Run Through Redlands

Learn more…

San Bernardino Turkey Trot

San Bernardino Turkey Trot

Coming soon…

Loma Linda Holiday Classic

Holiday Classic

Coming soon…

Tri City Challenge medal

How to participate

  1. Register to run or volunteer for all participating races! Be sure to use the same name and birthdate when registering for each event so we know you're you.
  2. Be official! Get an official finishing time or complete your volunteer service.
  3. Register early! Entry is not guaranteed, so register early to save your spot.

Pick up your Tri-City Challenge medal in December after you complete all three races.

© 2021 The Lopers Club