Ultramarathons Near Knoxville, TN
As of October 6, 2026, Crewable lists 16 upcoming ultramarathons near Knoxville, TN from October 2026 to September 2027. The next is Urban Wilderness 50k on October 10 in Knoxville, TN. Registration is open for 3.
Sources: UltraSignup, RunSignUp, UTMB, race organizers and race websites
Race calendar
October 2026
7 racesNovember 2026
2 racesJanuary 2027
1 raceFebruary 2027
2 racesMarch 2027
1 raceJune 2027
1 raceJuly 2027
1 raceSeptember 2027
1 raceQuick answers
What is the next ultramarathon near Knoxville, TN?
Urban Wilderness 50k, on Saturday, October 10, 2026, in Knoxville, TN. Distances: 50K, 10K.
What is the closest ultramarathon to Knoxville?
Urban Wilderness 50k in Knoxville, TN, about 2 miles from Knoxville, on October 10, 2026.
How many ultramarathons near Knoxville, TN have open registration?
3 of the 16 list registration as open as of October 6, 2026, including No Business 100, Georgia Sky to Summit and Norris Ultra Dam Hard Trail Race.
What is the busiest month for ultramarathons near Knoxville, TN?
October 2026, with 7 of the 16. November 2026 follows with 2.
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