A Very Serious Christmas Running Special! (re-release)

Did I Really Receive Free Tracksmith Gear?!

"Why Does Daddy Run So Much?" Book Launch - Great Gift for Runners!

Eliud Kipchoge's Shocking Future After Marathon Running (Re-release)

Eliud Kipchoge is Retiring?!

Re-Release: The Strava Stalker! (Animated Series)

Young's First Ultramarathon | An Unserious Running Story (UTMB Desert Rats 50K)

How to Stay Motivated With Running and Marathon Training

Which Marathon Major is the Hardest to Get Into?

Strava Sues Garmin: An Epic Legal Battle (Concept Trailer)

A Serious Runner on Fueling Runs

Augmented Reality Glasses for Runners? (Animated Series)

Serious Runner Slips Into an Alternate Trail Running Universe

A Serious Runner Prepares for the Boston Marathon Cut Off

Concept Trailer: A Serious Dilemma (about Tracksmith)

A Serious Runner Reacts to Tracksmith Getting into Trail Running

A Serious Runner Explains What "Out of Shape" Really Means

I'm disgusted by what I saw at a Beer Mile

Serious Runner Explains The Running Social Hierarchy

SHOCKING: BAA Closes Downhill Marathon Loophole to Qualify for Boston!

Inside a Running YouTuber’s Incredible Life

Why Breaking 3 in the Marathon Matters to a Serious Runner

Running YouTuber Playbook - everything you need to know!

A Serious Runner Applies for a Job at Tracksmith

A Serious Runner Attempts to Embrace Positivity

Sage Canaday at the Taco Bell 50k - An Unserious Running Film

A Serious Runner Runs the Houston Marathon

A Serious Runner Plants Excuses Before a Marathon

A Serious Runner Makes New Years Resolutions

The Pros and Cons of being a Serious Runner

A Serious Runner Shops for Running Shoes

An Open Letter to the BAA

Leaked: The BAA Discusses Boston Marathon Qualifying Process

HOVERAir X1 Self-Flying Camera, a serious b-roll camera

5 Things Serious Runners Don't Admit

Leadville 100 Trail Ultramarathon Run 2024

Race Fever (Episode 2 - Serious Runner Animated Series)

The Group Run (Serious Runner Animated Series)

Training for the Leadville 100 Ultramarathon Ep2

I never thought I'd sign up for this race...

Priceless - 30 Sec Ad Spot - Serious Runner

Training for the Leadville 100 Ultramarathon

A Serious Runner Goes on a Social Run

New Boston Marathon Logo - Leaked BAA Meeting

Bolder Boulder 10K Shake Out Run with Tracksmith

A Serious Runner on Race Morning (Brooklyn Half Marathon)

Exclusive: The BAA on The Boston Marathon 6 hour Finisher Cut off

A Change of Pace -- a serious runner short film

A Serious Runner Switches to Trail Running

Leaked Footage: Boston Marathon & Bank of America Partnership

A Serious Runner Reacts to Influencers Getting Marathon Race Bibs

A Serious Runner on Finding Easy Run Pace

A Serious Runner on Choosing a Romantic Partner for Marathoners

Shoe Battle: Hoka Cielo X1 vs. Nike Alphafly 3

A Serious Runner Explains the US Marathon Olympic Trials

What is a Serious Runner?

A Serious Runner Exposes Strava Secret Features

Serious Runner X Other Serious Runners (2023 Year End Video)

Will a Serious Runner start CIM 2023?

A Serious Runner Fun Runs a Turkey Trot???