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TIER 2

Vapor Trail 125

Leadville, Colorado · 2026: September 12-13

VERDICT 125-mile high-altitude Colorado mountain gravel in Leadville.

63
LAB SCORE
[05]

The Ratings

Course verdict

High-altitude mountain gravel for 125 miles.[1]

Course Profile ratings for this race. Select a point for its explanation. LOGISTICS2/5LENGTH4/5TECHNICAL3/5ELEVATION4/5CLIMATE3/5ALTITUDE5/5ADVENTURE4/5 25/35
Course Profile
How the scoring works →
Custom plan

Train for Vapor Trail 125

A training plan for Vapor Trail 125—shaped to your fitness and the hours you have.

[01]

Course Overview

125-mile high-altitude Colorado mountain gravel in Leadville.

125 mi
Distance
9,000 ft
Elevation
Leadville, Colorado
Location
September 12-13, 2026
Date
~200
Field Size
$100-150
Entry Cost
Facts & History

Reputation: Regional CO event.

[03]

The Course

Mountain biker navigating rocky terrain with large boulders and alpine vegetation on challenging trail - Vapor Trail 125 - Leadville, ColoradoPhoto: YouTube / Crash Bandito NL

High-altitude mountain gravel for 125 miles.

Signature challenge: 125-mile distance at extreme altitude (10,000ft+) with mountain climbing.

40
MILE
First Third
40 miles in, altitude begins to bite.
60
MILE
Halfway
Halfway point, 60+ miles to go at altitude.
90
MILE
The Grind
90 miles in at altitude, mental game begins.
115
MILE
Final Push
Last 10 miles to finish.
RACER

Racer Reviews

Raced Vapor Trail 125? Be the first to rate it.
[07]

Training

September 12, 2026 VAPOR TRAIL 125
[08]

Train for Vapor Trail 125

RACE DEMAND PROFILE

Durability
6
Climbing
8
VO2 Power
4
Threshold
8
Technical
6
Heat
0
Altitude
10
Race Specificity
8
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[09]

Race Logistics

Airport
Denver (DEN) 2 hours or Colorado Springs (COS) 2 hours
Lodging
Leadville has limited lodging. Book early or stay in nearby towns.
Food
Leadville has limited dining. Stock nutrition for 125 miles.
Packet Pickup
Day before
Parking
At start/finish
[10]

Tire Picks

42mmMIXED
1
Specialized Pathfinder Pro
42mm · $55 · 32W
Fast center, grippy edges. The modern all-rounder benchmark.
2
Pirelli Cinturato Gravel M
40mm · $74 · 34W
Mixed-terrain specialist. Balanced grip and speed for variable conditions.
3
Panaracer GravelKing SK
43mm · $65 · 32W
Affordable all-rounder. Light knobs add grip without killing speed.
FRONT/REAR SPLIT Vittoria Terreno Dry 40mm / Specialized Pathfinder Pro 42mmFaster front for reduced rolling resistance on straights, grippier rear for traction on loose climbs and corners
NEWS

Latest Coverage

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Similar Races

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Frequently Asked Questions

Temperatures swing from 32°F at alpine sections to 80°F afternoon highs, creating serious clothing strategy. Anonymous racer reported stopping to add winter gloves and wind jacket during night hours. Katie stayed "warm in puffy jacket" on Canyon Creek descent, while 2024 race had "just below freezing" alpine temperatures before sunrise. Similar climate challenges to SBT GRVL.[1]

10 PM start under F Street bridge creates parking chaos in downtown Salida, though neutral rollout with group pee break shows some organization. Pre-race "moody skies with distant lightning," but logistics feel amateur—no packet pickup details listed and volunteers doing chain maintenance suggests friendly chaos over professional systems.[3]

Canyon Creek features mandatory dismount "where the trail was actually falling off the mountain with a 120' drop to the left." Kait Boyle described riding under "full moon over the mountain landscape" as "unreal." Night riding technical singletrack at 12,000+ feet while crossing Continental Divide five times delivers backcountry adventure most never see.[1]

Elite riders like Cory Wallace and Alex Howes compete, with Wallace setting 2025 course record of 12:00:00. However, 150-rider field cap means minimal media coverage. Jeff Kerkove's 10-year veteran status and women's course record holder Kait Boyle provide some credibility, but this remains mountain biking's cult classic, not mainstream prestige.[3]

If you want a high-altitude endurance test—yes, it's a serious challenge. If you want organization or pro field depth—look elsewhere.

[11]

Sources & Citations

Research sources used to build this race profile. Always verify details with official race sources before making travel or registration decisions.

  1. Route Maps RideWithGPS: 2024 Vapor Trail 125ridewithgps.com/routes/48333649
  2. Other Sources Bikepackingbikepacking.com/plog/2024-vapor-trail-125-gallery/
  3. Other Sources Blogblog.athletereg.com/2025/10/endurance-athletes-vapor-trai...
  4. Other Sources Erichenderson1erichenderson1.blogspot.com/2024/09/vapor-trail-125.html
  5. Other Sources Singletrackskillssingletrackskills.substack.com/p/vapor-trail-125-recap
  6. Other Sources Joinbasecampwww.joinbasecamp.com/post/kathys-story-vapor-trail-125
  7. Other Sources Konaworldwww.konaworld.com/blogs/cog/becky-and-ryan-gardner-battle...
  8. Other Sources Singletrackswww.singletracks.com/community/race-report-vapor-trail-12...
  9. Other Sources Themountainmailwww.themountainmail.com/news/vapor-trail-sees-record-turn...
  10. Community camponocreative.com: Conquering The Vapor 125www.camponocreative.com/blog/conquering-the-vapor-125