Some Work, All Play

We realized the perils of a hurricane-force tailwind before this amazing holiday episode! To celebrate the season, we opened up the mailbag to answer listener questions on all sorts of topics.

Topics this week: what we’d save from a fire, a hot-tub experiment follow-up, Megan’s exciting news, whether we’d ever try triathlon, a vest that ejects gels, heat training submersion levels, hemoglobin A1C and REDs, iron supplementation, uphill treadmill effort and timing, scheduling rest days, a supplement hypothetical, Nomio v. sodium bicarbonate, cycling metrics, running power meters, running form changes, tart cherry juice hacks, training on a through-hike, limiting aid station support, and a beautiful listener corner message.

Thank you so much for being here in 2025! May your holidays be like the water in our hot tub: ELECTRIC.

We love you all! HUZZAH!

-David and Megan

Get 40% off your first order and $10 credit for every $100 spent at The Feed here: thefeed.com/swap

Buy Janji's amazing gear: https://janji.com (code "SWAP")

The Wahoo KICKR Run is the best treadmill on the market: https://www.wahoofitness.com/devices/running/treadmills/kickr-run-buy (code “SWAP”)

For training plans, weekly bonus podcasts, articles, and videos: patreon.com/swap