Berkeley, CA
Saturday, May 9, 2026
No reviews yet
No course description available at this time.
See what splits you need to run for hundreds of different marathons - adjusted for the specific terrain of each marathon, your goal time and pacing strategies.
Race Dates
2027: TBDCourse Information
Profile: Very HillyRace Day Weather
Mean Temp.: 59°F (15°C)PR Score & Course Score
PR Score: N/ARace Size
2026: No ResultsBQ Percentages
2026: N/AMiscellaneous Information
Pace Groups?: No
The Grizzly Peak Trail Run Marathon was the 502nd largest marathon in the U.S. in 2024 based on the number of finishers. The 2025 marathon ranking is not available because the race was cancelled. Race size gives runners useful context when comparing marathon events, including expected field size, crowd support, and overall race atmosphere.
No course elevation available at this time.
View available accomodations around the Grizzly Peak Trail Run Marathon Finish Line and Course. Book your Reservation now before the best places are sold out.
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Use tools below to compare races and convert times across courses.
Do you want to see how the Grizzly Peak Trail Run Marathon stacks up against other marathons?
Compare the details of the Grizzly Peak Trail Run Marathon side-by-side with other marathons with our Comparison Tool.
If you ran the Grizzly Peak Trail Run Marathon in 5:23:00, what would your time in other marathons be?
See how your finish time would compare on other marathon courses with our Time Conversion Tool.
