Register for the 2017 Series today!

Spring is soon upon us, which means it’s time to register for the annual East Bay Trail Challenge Series!

The series gets underway with the 30th annual Tilden Tough Ten on May 21st, followed by The Lake Chabot Trail Challenge Half Marathon on June 4th, and culminates with the 2nd ever Woodmonster Trail Race (formerly the Woodminster Cross Country) on June 25th!

Thanks to series sponsor, Transports, and the many race divisions, there will be lots of opportunities for prizes!

Top female and male winners will also be awarded prizes graciously donated by series sponsor, Victory Sportdesign!

Are YOU tough enough? Find out! Register today!

Current Standings!

You’ve survived the first two races of the 2015 East Bay Triple Crown Trail Championships! Now register for the Dick Houston Memorial Woodminster Cross-Country to complete the series.

Chabot Trail Half-Marathon results, as well as current series standings before Woodminster (the final race in the series), are posted on the results page here.

We look forward to see all survivors at the post-series celebration immediately following the Woodminster race on June 21st!