
A home for people who want to feel more alive — exploring passion, obsession, and the psychology behind a life on fire.
| Platform | Pricing | Only free issues | Publishes | Weekly | |
|---|---|---|---|---|---|
| Issues | 135 | Founded | 3 years ago | Last Issue | 12 days ago |
| Active | |||||

Back in 2009, Steve Kamb Googled “nerd fitness,” found nothing, bought the domain, and started writing — and accidentally built Nerd Fitness, one of the internet’s most beloved fitness communities. Seventeen years and tens of millions of re...
Illustration by Mihajlo Stojanovic
This is Dispatch #25 in a series of personal reflections on passion, meaning, and what it really takes to feel alive. You can read the whole series here.
Hi friends,
A few weeks ago I had two jiu...
Illustration by Mihajlo Stojanovic
"The real juice of life, whether it be sweet or bitter, is to be found not nearly so much in the products of our efforts as in the process of living itself, in how it feels to be alive." — George Leonard...
Hi friends,
You know how some months pass without leaving much of a mark — and others hold so much they feel like a whole year compressed into thirty days?
This past month was the latter for me. I finished the book proposal I’ve been work...
Illustration by Mihajlo Stojanovic
“There is only one way of becoming an early bloomer, but there are an infinite number of ways of being a late bloomer.” — Scott Barry Kaufman
I was 21, weeks from graduating college, and I was convinced...
Subscribers, engagement, traffic and sponsorship for On Fire.
| Subscribers | Engagement | 73 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
How this newsletter ranks in the official Substack charts.
| #95 |
The writers behind this newsletter.
Writer studying what makes us come alive. Fitness entrepreneur turned passion researcher, jiu-jitsu World Champion, interviewer of obsessives.
Terrell is a dad, runner, and writer of The Half Marathoner newsletter.
Four decades of teaching. Still learning. Writing from the coast of Maine.
writer, grappler, entrepreneur
Editor-in-Chief of i/Edit, featuring interviews of leading creatives in fashion, design, architecture, photography, and food on their creative process, and the favorite places and talent they're obsessed with.
Helping busy humans fail compassionately, navigate chaos, & try again differently. Author of "How To Try Again"(OUT NOW!) Started Nerd Fitness in 2009. Sign up for my newsletter to read the intro & 1st chapter now!
Shrink. Coach. Dreamer. Recovering people pleaser.
You can find recent issues that have been published by On Fire on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.
To see how many people subscribe to On Fire, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.
Newsletter advertising can be extremely effective when it's done right. Before you pitch On Fire as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.
Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.
Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.
To find out how much an ad will cost, contact On Fire using the contact information provided and ask for a copy of their media kit.
Scroll up to where it says Related Newsletters to see other publications like On Fire. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.
Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.