Welcome to the Trail EAffect Podcast

Trail EAffect

Recent Episodes

Udo Blenkhorn and Pat Pero of Dig !t | Mountain Biking in Quebec | 212
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June 17, 2026

Udo Blenkhorn and Pat Pero of Dig !t | Mountain Biking in Quebec | 212

For Episode 212, we've got Udo Blenkhorn and Pat Pero out of Quebec Canada. Both Pat and Udo are heavily involved with volunteer trail building, so much so that they decided to create a nonprofit organization called Dig !t for the purpose of helping other volunteer trail-building organizations. Dig !t serves many purposes for both individuals and trail organizations, with the central theme of organizing volunteer trail-building efforts. The latest addition to the Dig !t platform is a mobile app,
Willie Bittner – Great Lakes Trail Builders | President of the PTBA | 211
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May 19, 2026

Willie Bittner – Great Lakes Trail Builders | President of the PTBA | 211

For episode 211, we've got Willie Bittner, founder of Great Lakes Trail Builders, and current President of the Professional Trail Builders Association. Willie has been trail building nearly his entire life, starting out with Boy Scout projects, then working for various Conservation Corps organizations on, and alongside various trail builders before Founding WisCorps, and Great Lakes Trail Builders. Willie brings some insight and stories not commonly found with other guests here on Trail EAffect.
Best Day Ever Film – Follow Up with Greg Durso & Berne Broudy | 210
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April 21, 2026

Best Day Ever Film – Follow Up with Greg Durso & Berne Broudy | 210

For episode 210, we've got Berne Broudy and Greg Durso back on for a follow-up conversation about their film, Best Day Ever. Berne and Greg were first on in episode 201 back in October of 2025, and since then they've been rallying hard on the film tour circuit, racking up an impressive 22 awards and showcasing the film in multiple countries. Best Day Ever has been making a real impact on how everyday people in the trail community think about adaptive trails and trails for all. This is a special
Evan Walterman & Doc Savage | Black Hills Bike Hub – Rapid City, SD | 209
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April 14, 2026

Evan Walterman & Doc Savage | Black Hills Bike Hub – Rapid City, SD | 209

Evan Walterman & Doc Savage | Black Hills Bike Hub – Rapid City, SD | 209 For episode 209, We have Evan Walterman and Doc Savage representing the Black Hills Bike Hub based in Rapid City, SD. Doc is the current President, and Evan is the Director of Trails. We discuss all things mountain biking and trails in Rapid City which has some very unique trail systems. Rapid City was also just named an IMBA Trail Town, and we discussed that process as well. Topics Include: How Evan got into Mountain Biki
Ethan Edman | OZ Trails Bike Park | 208
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Feb. 4, 2026

Ethan Edman | OZ Trails Bike Park | 208

For episode 208, we have Ethan Edman, the Director of Trail Construction and Maintenance at the OZ Trails Bike Park. If you want a real understanding of how one of the most anticipated bike parks in the country is coming together, this conversation delivers. Topics Include: Ethan on Gravity Based Bike Parks Ethan on his role as the Director of Trail Construction and Maintenance Bike parks he’d visited, and the experiences Ethan has learned about them Angel Fire Bike Park Spirit Mountain Bike Par
Phil Waidner | West Virginia Mountain Biking / Arrowhead Bike Farm | 207
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Jan. 13, 2026

Phil Waidner | West Virginia Mountain Biking / Arrowhead Bike Farm | 207

For episode 207, Phil Waidner is our guest – Now if you read the title, it says West Virginia Mountain Biking and the Arrowhead Bike Farm – This is where Phil Lives and what Phil does, but how he got here is a whole lot of different stories. Phil took us from Indiana to Ashville, to China to Bolivia, to Vail Colorado and finally to Fayetteville, WV. He’s had a lot of different roles in the mountain bike community that span from Tour Guide / Instructor to Leading Teen Trail Corps for NICA and a t
Leave No Trace with Mark Eller | 206
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Dec. 23, 2025

Leave No Trace with Mark Eller | 206

For episode 206, I’m joined by Mark Eller from Leave No Trace. This might sound like a straightforward conversation. It isn’t. Mark is a veteran of the outdoor industry, with more than a decade at IMBA during a period of major program expansion, and he continues his work today at Leave No Trace. His background includes climbing, mountain biking, and decades of time spent outdoors. This episode sits at the intersection of marketing, mountain biking, trails, and how we show up outdoors in ways tha
Austin Ridge Riders Mountain Bike Club| 205
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Dec. 16, 2025

Austin Ridge Riders Mountain Bike Club| 205

For episode 205 we have Charlie Riou and Cullen McMorrow – the President and Vice President of the Austin Ridge Riders Mountain Bike Club. While Austin may not be on everyone’s radar as a ride destination Austin certainly has a very deep history around mountain biking, mountain bike advocacy and trails. Both Cullen and Charlie provide some excellent stories about the history of mountain biking in the Austin Area along with what they are doing for the future of mountain biking in this region. Top
Nick Ryan | Copper Harbor Trails Club Trails Coordinator | 204
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Nov. 25, 2025

Nick Ryan | Copper Harbor Trails Club Trails Coordinator | 204

Nick Ryan | Copper Harbor Trails Club Trails Coordinator | 204 Topics Include: Giving Tuesday for Copper Harbor Trails Club Looking back at the 2025 achievements by the Copper Harbor Trails Club Looking forward at the 2026 goals Wrapping up the Keweenaw Point Trail in 2026 Winter Trails around Copper Harbor that the far east end of the Keweenaw Peninsula More than double your donation through the Giving Tuesday Campaign when you donate through the Copper Shores Community Health Foundation to the
IMBA Trail Towns and Ride Centers™ with Joe V. and Marty Ciavano | 203
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Nov. 20, 2025

IMBA Trail Towns and Ride Centers™ with Joe V. and Marty Ciavano | 203

IMBA Trail Towns and Ride Centers™ with Joe V. and Marty Caivano | 203 For episode 203 we have Joe V. and Marty Caivano back on to discuss the recently launched IMBA Trail Towns Designation and the recently relaunched IMBA Ride Center™ Designation. We covered everything from the importance of these designations for your community, how to get these awarded these designations, and even provided some example communities for these designations. If you are looking to level up the status of your commu

About the Host

Josh Blum Profile Photo
Josh Blum

Creator and Host

Josh Blum is a father and doer of stuff – paired with Advocate, Builder of Trails and Community. Originally from La Crosse WI, Josh has been enjoying the outdoors, trails, and mountain bikes since a young age. Always curious and learning about better ways to improve trail users’ experiences.

Sponsors

Outdoor Marketing Bootcamp
Smith's Bike Shop
KETL Mtn
Trail One Components

Reviews

Game changer!

"Trail EAffect is an incredible podcast that is shaping American trails more than they realize. All the local IMBA clubs around me listen and learn from every episode. The amount of grants secured and…"

Jeremy Lally | Oct. 17, 2025

Highly recommend!

"Josh hits the full spectrum of trail advocacy and development through a wide variety of guests. This is exactly what mtb and trail building needed🤘🤘"

Trelcru | April 22, 2026