Bizz Johnson Trail Marathon

Westwood-Susanville, United States of America · Saturday 11 October 2025

Bizz Johnson Trail Marathon is a scenic event held in Lassen National Forest, California. The race features a full marathon, half marathon, 10K, and 50K distances, with the marathon starting at Mason Station and finishing in Susanville. The course follows the historic Fernley and Lassen Branch Line of the Southern Pacific Railroad, offering breathtaking views of the forest and Susan River Canyon.\n\nWith its well-organized setup and stunning natural beauty, this marathon is a must-do for trail e

Difficulty Calculator

Your Marathon Time

Adjusted Time

4:45:04

Very Difficult

Time difference: +45.1 minutes compared to a flat, road, temperate course.

Course Details

Elevation Gain383m

Elevation High1701m

Elevation Low1299m

Weather Forecast

High13°C

Low4°C

Chance of Rain29%

Bizz Johnson Trail Marathon

Difficulty Calculator

Course Details

Weather Forecast

Other Marathons in United States of America

Yuengling Shamrock Marathon

Charlottesville Marathon

Martian Invasion of Races

Hogeye Marathon

Eisenhower Marathon

Wenatchee Marathon