What if clear tooth and minty breath may aid you push by means of the ultimate stretch of your subsequent marathon?
On Wednesday, California runner Annie Tran, who has tackled six half-marathons and two marathons, shared to social media that brushing her tooth with ~10km to go “introduced her again to life.”
“Each runner is aware of that mile 20 is the place now we have to dig deep and discover what little power now we have left,” she wrote. “After brushing my tooth, I felt revived and refreshed. Each breath I took was chilly, icy and minty air, and the delicate shock to my system helped me get up and lock in–I don’t assume I may ever race with out it once more.”
Tran mentioned she first tried disposable toothbrushes throughout an extended work occasion and favored the sensation a lot that she started packing them on journey days. Ultimately, she determined to strive it on race day.
Why does it work?
Is there any science behind brushing your tooth mid-race? Not precisely–research have truly discovered that peppermint has no important results on athletic efficiency.
Nonetheless, your minty toothpaste should still provide a psychological placebo impact–the traditional “look good, really feel good” phenomenon. The burst of mint stimulates the nervous system, offering a psychological and sensory increase and a distraction out of your tiring muscle tissue, which might, in flip, decrease your perceived effort and fatigue.

Plus, after hours of dehydration and consuming gels and junk meals for gas, your mouth can really feel fairly dirty. Brushing your tooth–very similar to splashing water in your face, one thing many ultrarunners do at help stations–can go away you feeling surprisingly refreshed and re-energized.
Disposable toothbrushes, which include toothpaste already utilized to the bristles, are most handy–plus, you possibly can simply toss them away when you’re accomplished. Nonetheless, in the event you’re extra involved about lowering waste than saving just a few seconds, you possibly can all the time stash a reusable toothbrush in your race vest or pack, together with a mini tube of toothpaste.
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Dauwalter’s secret to success
Ultramarathon legend Courtney Dauwalter is thought for brushing her tooth a number of instances over her 100+ mile races as a type of “psychological hygiene,” serving to her really feel contemporary and giving her an power increase after hours of operating.
“In fact, my legs are essential once I run an extremely, however the actual key’s within the tooth,” Dauwalter has admitted, per her sponsor, Salomon. “Brushing my tooth throughout an extremely feels nearly like taking an entire bathe or a bubble tub. I really feel like a brand new particular person, and I’ve this surge of power dashing by means of my physique!”
The little particulars are what might help make or break a race–and for Dauwalter, brushing her tooth makes an enormous distinction. “And let’s be trustworthy–it’s by no means a foul factor to have a pearly white smile when the photographers catch me at a foul second within the race,” she mentioned.
Dauwalter’s love for clear tooth mid-race has additionally prompted Salomon to launch a teeth-cleaning package that contains a carbon toothbrush, dietary toothpaste (with carbohydrates and electrolytes), a rinsing flask and retractable floss.
