The iRunFar TNF Thermoball Jacket Is Back! (Now in stock)

Now available: limited-edition iRunFar-logoed Thermoball jackets from The North Face!

By Bryon Powell on February 3, 2019 | 2 comments

The North Face logoWe’re psyched to once again be partnering with The North Face to offer an extremely limited-edition set of iRunFar Thermoball jackets.

This time, we’re offering the men’s Thermoball Hoody in Primary Green (US$220) and the women’s Thermoball Jacket (no hood) in Matte Black ($200). The iRunFar mountain logo is  embroidered on the right chest.

2019 The North Face Thermoball men's hooded jacket - Bryon

The men’s jacket.

The synthetic-fill jackets perform well in a wide range of weather. Personally, we use our Thermoball jackets for sitting around on summer evenings and, then, for short or active trips outside in the heart of winter. (These are light puffy jackets, not expedition parkas.) They’ve also performed well in damp environments through our travels.

2019 The North Face Thermoball women's jacket - Meghan

The women’s’ jacket.


Click on the following links to order the iRunFar women’s Thermoball Jacket or men’s Thermoball Hoody. What we’ve got now is all we’ll ever have of these jackets. Get them before they’re gone!


We have these in stock for quick shipment and we do ship these internationally!


Big thanks to The North Face for supplying these jackets to help support iRunFar.

And, thanks to you for supporting iRunFar. Purchasing these jackets helps make iRunFar happen! :-)

iRunFar TNF Thermoball Jackets - 2017

These TNF Thermoballs from 2017 show the iRunFar logo placement on the right chest.

Bryon Powell

is the founder and Editor-in-Chief of Having spent nearly 20 years as an ultrarunner and three decades as a trail runner, he's also written Relentless Forward Progress: A Guide to Running Ultramarathons and co-wrote Where the Road Ends: A Guide to Trail Running. He calls Silverton, Colorado and Moab, Utah home.