penny for your thought on: trail-runners


• vanquish the trail •
  1. Simply take a look at stuff
  2. If it looks cool, give it a thumbs up , if it doesn't—give it a thumbs down
  3. When ready, use the menu above to set the topic to something else you're into


Putting on a Show: Jimmy Elam’s Pre-2026 Hardrock 100 Interview

isn't this awesome?


Double Defending Champ: Ludovic Pommeret’s Pre-2026 Hardrock 100 Interview

worth a look?


2026 Hardrock 100 Live Coverage

worth a look?


This Week In Running: July 6, 2026

this a solid bet?


Strength and Smoke: Aliza Lapierre’s Pre-2026 Hardrock 100 Interview

this a solid bet?


Intrinsic Goals and the 2026 Black Canyon 100k: A Conversation With Hans Troyer

might be worth it?


Skyrunner National Series returns to the U.S. for 2026

might be worth it?


Understanding and Improving Hip Efficiency, Part 1

worth a look?


This Week In Running: February 9, 2026

might be worth it?


Running and Aging: Mixing it Up

looks ok?


Still Here: Running the Moab 240 Mile After a Near-Death Surfing Accident

this a solid bet?


Michael Koppy Becomes Oldest Person to Finish the Arrowhead 135 Mile

is this cool?


Applications Open for the 2026 The Trail Team

might be worth it?


Abigail West and the Art of Running

isn't this awesome?


Hoka Speedgoat 7 Review

this a solid bet?


Magical Kenya Mountain and Trails Series Kicks Off Second Year

isn't this awesome?


Kiprun 10L Running Vest Review

this a solid bet?


Return to Retro: The Brooks Cascadia 1 Is Back

is this cool?


One Voter’s Analysis of the 2025 North American Ultrarunner of the Year Awards

looks ok?


Erin Ton Sets New Women’s FKTs on Aconcagua

not half bad?

What you know matters.

Erisys is a casual spot to hang out, share your everyday know-how, and teach everyone how make better choices.