The Butterfly Run
Decision scores
Six 0–100 scores telling you, at a glance, who this race is for.
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About the Race
This year, the 15th annual Butterfly Run will be staged to help some of East Tennessee’s biggest miracles by partnering with Friends of Tennessee’s Babies with Special Needs (our third Butterfly Run). The Butterfly Fund family is honored to be working alongside this wonderful organization again this year to continue the event so many of you have supported for the past 14 years. This year, we will again stage our event in the beautiful foothills of Maryville on March 28, 2026. Proceeds will go...
Course Profile
Course profile data unavailable for this race.
Course features
Accessibility & inclusion
Vibe & community
We don't have vibe tags for this race yet — organizers can claim the listing to add them.
History & past results
Past finisher times and year-over-year participation will appear here once the organizer publishes them.
Reviews
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Common questions
How hard is the The Butterfly Run Other?
We don't have a verified elevation profile yet — check the organizer's course map for the climb breakdown.
What should I wear?
Dress for ~10°F warmer than the standing temperature once you start running. Throwaway long-sleeve at the start, gloves and a hat for sub-50°F mornings, singlet plus visor when it climbs above 60°F. The race-day forecast above is the source of truth closer to the date.
When does it sell out?
No published deadline. Most races raise the entry fee in tiers and can sell out without warning — sign up early if you're committed.
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