Features
Running Downhill
Fiber: Friend And Foe To The Ultrarunner
Walking Efficiency
The Open Road: The More Things Change
Trail Photography
View From The Front: Its not about Western States
Milestones
Shelter
Feature Races
Umstead 100
Bull Run Run
Lake Sonoma 50
Miwok 100K (60K)
24-Hour World Championships
Transvulcania | Tim Olson
Race Reports
Pacific Rim One Day
Antelope Island
Lake Martin 50
Lt. JC Stone
New Jersey Ultra Festival
Palm 100
Prairie Spirit
Pickled Feet
Badger Mountain Challenge
Barkley
Gorge Waterfalls
American River 50
Zumbro
Zion 100
Mad City
Earth Day 50K
Capitol Peak 50M/55K
Zane Grey
Greenland 50K
Ice Age
Login
Subscribe
Subscribe
Magazine
All Issues
All Articles
Old School Ultras
Articles
Reviews
Training & Racing
Health & Nutrition
Race Reports
News & Notes
Ultra Running 101
Podcast
UltraRunners Of The Year
Training Plans
Events
Upcoming Races
By State
Map View
Results
Latest Results
Runner Search
All Time List
Shop
Back Issues
Digital Back Issues
Hats
Stickers
Odds and Ends
Cart
About
About UR
Columnists
Staff
Advertising
Contact
Change of Address
Editorial Submissions
Subscriber Only Content
Become a subscriber today. Subscriptions start at $30/year for digital only
Already a subscriber?
Login here
Subscribe Now
More by David Riddle
Tags
Racing
Features
Running Downhill
Fiber: Friend And Foe To The Ultrarunner
Walking Efficiency
The Open Road: The More Things Change
Trail Photography
View From The Front: Its not about Western States
Milestones
Shelter
Feature Races
Umstead 100
Bull Run Run
Lake Sonoma 50
Miwok 100K (60K)
24-Hour World Championships
Transvulcania | Tim Olson
Race Reports
Pacific Rim One Day
Antelope Island
Lake Martin 50
Lt. JC Stone
New Jersey Ultra Festival
Palm 100
Prairie Spirit
Pickled Feet
Badger Mountain Challenge
Barkley
Gorge Waterfalls
American River 50
Zumbro
Zion 100
Mad City
Earth Day 50K
Capitol Peak 50M/55K
Zane Grey
Greenland 50K
Ice Age