03:35

A Serious Runner Goes on a Social Run

02:29

New Boston Marathon Logo - Leaked BAA Meeting

02:04

Bolder Boulder 10K Shake Out Run with Tracksmith

04:26

A Serious Runner on Race Morning (Brooklyn Half Marathon)

01:47

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

02:15

A Change of Pace -- a serious runner short film

06:05

A Serious Runner Switches to Trail Running

02:39

Leaked Footage: Boston Marathon & Bank of America Partnership

04:57

A Serious Runner Reacts to Influencers Getting Marathon Race Bibs

03:32

A Serious Runner on Finding Easy Run Pace

04:56

A Serious Runner on Choosing a Romantic Partner for Marathoners

00:57

Shoe Battle: Hoka Cielo X1 vs. Nike Alphafly 3

04:05

A Serious Runner Explains the US Marathon Olympic Trials

02:01

What is a Serious Runner?

02:47

A Serious Runner Exposes Strava Secret Features

05:32

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

08:02

Will a Serious Runner start CIM 2023?

03:15

A Serious Runner Fun Runs a Turkey Trot???

03:46

A Serious Runner on Mental Toughness

02:40

A ShoeTuber Reviews Saucony Endorphin Pro 3 after 300 miles!

05:09

A Serious Runner Runs around New York City

02:08

Film: Serious Runner Embraces Fall Marathon Training

03:15

A Serious Runner Obsesses Over Running Form

01:18

Got a BQ but missed the 2024 Boston Marathon cutoff? You are not alone!

01:40

📣 Book Announcement: The Serious Runner Handbook

01:13

Top secret BAA Meeting on a record number of applicants for Boston Marathon 2024 🦄

08:58

Crewing Sage Canaday at the TDS ultramarathon

02:43

A Serious Runner Grapples with Body Image

01:29

Vaporfly (Concept Trailer)

03:09

A Serious Runner on Weekly Mileage

04:04

A Serious Runner Starts a Marathon Training Cycle

08:02

Some clips from the High Lonesome 100 ultramarathon

05:13

Silverton Alpine Marathon | Not Another Running Vlog Ep 14

04:13

A Serious Runner Reacts to the 9+1 Program

05:15

Influencing at the Boulder Res with Sage Canaday | Not Another Running Vlog Ep. 13

03:26

A Serious Runner Celebrates Global Running Day

04:22

Bolder Boulder: a serious running documentary

04:15

A Serious Runner Explains Heart Rate Zones

03:15

A Serious Runner Makes a Reel

03:37

A Serious Runner Reacts to Kipchoge Not Winning the Boston Marathon

06:03

A Serious Runner Shares Tips for Running the Boston Marathon

03:27

The Unserious: Showdown at Gorge Waterfalls 30K

03:07

A Serious Runner Attends the Church of the Long Run

00:39

That's Running - Tracksmith style film commercial ad

04:24

A Serious Runner Builds a Marathon Training Plan

01:58

BAA Meeting: Boston Marathon 2023 Celebration Jacket Launch

04:30

A Serious Runner Posts on Lets Run

03:13

I ran a 50K... on a treadmill!

03:26

A Serious Runner Shares 5 Tips for Using Strava

03:39

A Serious Runner Plans a Race Schedule

05:15

A Serious #RunningCommunity (2022 Year End Video)

03:35

ASICS Gel Nimbus Lite 1 after 450 miles | An Honest Shoe Review Video by a Serious RunTuber

03:18

A Serious Runner Explains Race Weight for Runners

01:08

BAA Meeting: Eliud Kipchoge to Run the Boston Marathon 2023

00:30

Yes, we do laundry | Serious Runner

02:23

Turkey Trot: a serious running documentary

08:22

The New York City Marathon in a Wheelchair... Backwards!

03:56

Not Another Bob & Brad C2 Massage Gun Review Video!!!

06:47

37 Mile Birthday Run with Kelly Clarkson (music) + HAYLOU PurFree Bone Conduction Headphones Review

07:05

A Serious Runner Previews the New York City Marathon