New Mexico Singletrack
📍 Santa Fe, NM, United States
mtb
Date
19–21 September 2026
Distance
~100km
Elevation
2,180 m
Difficulty
mtb
Lumberjack 100
Michigan, United States · 20 June 2026
Difficulty: 4/5 — Very hard
A grueling 100-mile mountain bike event set in Michigan's scenic Manistee National Forest, utilizing a 33-mile loop that is 90% singletrack. It features constant rolling climbs and tight turns that demand continuous power and focus.
Visit official site →- Distances
- 100 miles
- Elevation
- 2,743 m
- Surface
- singletrack, dirt
- Typical W/kg
- 3–4.5
Rider fit
Who it's for
Endurance mountain bikers who love flowing, twisty singletrack and want to test their limit over a long, self-sustained day.
Who will struggle
Riders who prefer flat fire roads, easy coasting, or those who struggle with high-concentration bike handling over multiple hours.
Training focus
Develop deep aerobic endurance paired with core and upper-body strength to maintain control over 90 miles of constant singletrack vibrations.
Are you ready for this race?
Compare your W/kg to see how you stack up against this race's typical level — and which races fit you best right now.
FAQs
How long is the race and what is the course format?+
The race is 100 miles long, consisting of three laps on a 33-mile loop through the Manistee National Forest and Big-M Ski Area.
What is the trail surface like?+
The course is 90% singletrack, composed mostly of hardpack trail with some fast rolling terrain and occasional sandy sections.
What is the total elevation gain for the race?+
Racers will tackle over 9,000 feet of total elevation gain across the 100-mile distance.
Which direction is the course run?+
For the 2026 event, the race direction will be clockwise.
Is there a celebration after the race?+
Yes, there is a post-race meal, refreshments from Blackrocks Brewery, and an awards ceremony.