Tennessee Ultramarathons
57 upcoming ultras across Tennessee, updated nightly. Want radius search and maps? Open these in the Race Finder.
When to race: ultras in Tennessee
Tennessee has 57 upcoming ultras over the next 12 months. Among complete calendar months, April 2027 has the most listed races, with 8. Most are around Chattanooga, Knoxville, Spencer. The next one is IRON GRIDDLE on November 14 in Nashville.
- Nov 20266 races
- Dec 20266 races
- Jan 20275 races
- Feb 20273 races
- Mar 20277 races
- Apr 20278 races
- May 20277 races
- Jun 20275 races
- Jul 20272 races
- Aug 20271 race
- Sep 20273 races
- Oct 20274 races
November 2026
- Sat 11/14IRON GRIDDLENashville, TN · 50K · 6 Miles · register ↗
- Sat 11/14Norris Ultra Dam Hard Trail RaceRocky Top, TN · 50K · 25K · Trail · from $45 · register ↗
- Sat 11/14OUTLAST NASHVILLE - Long HunterHermitage, TN · 18 Miles · 36 Miles · from $110 · register ↗
- Sat 11/14Pickwick Dam TriCounce, TN · 39 Miles · from $125 · registration closed · register ↗
- Sat 11/14The HillPetersburg, TN · 3 Hour · 6 Hour · 12 Hour · from $40 · register ↗
- Sat 11/21Fall Creek 100Spencer, TN · 100 Mile · 100K · 50K · register ↗
December 2026
- Fri 12/4The Tennessee MileFranklin, TN · 40 Hour · register ↗
- Sat 12/12Bell Ringer Trail RunMontgomery Bell State Park, TN · 50K · 25K · 15K · Trail · register ↗
- Sat 12/19Trail of FearsJackson, TN · Ultra · Trail · register ↗
- Thu 12/31BMFJ Events Trail ClubFranklin, TN · Ultra · Trail · register ↗
- Thu 12/31Big Dog's Backyard Ultra AssociationBell Buckle, TN · Ultra · register ↗
- Thu 12/31Moccasin Ultra FestMemphis, TN · 36 Hour · register ↗
January 2027
- Sat 1/9Fever Dream UltraHarriman, TN · Ultra · register ↗
- Sat 1/16MAD Backyard Ultra East Ridge , TN · Timed · register ↗
- Sat 1/16Snow Bull Trail RunsWhitwell, TN · Half Marathon · 12 Hour · 6 Hour · Trail · register ↗
- Sat 1/16Swamp Stomper 50k/25kMillington, TN · 50K · 25K · register ↗
- Sat 1/30Black Toe RunWatertown, TN · 48 Hour · 24 Hour · register ↗
February 2027
- Sat 2/13Nature Park 50K & 25K Trail RaceChattanooga, TN · 50K · 25K · Trail · register ↗
- Sun 2/14Gone LocoAthens, TN · 50K · 11 Miles · register ↗
- Sat 2/27Taco Bell 50K KnoxvilleKnoxville, TN · 50K · register ↗
March 2027
- Sat 3/6AtheonAshland City, TN · Timed · register ↗
- Sat 3/6Music City Trail UltraPegram, TN · 50K · 25K · 12K · Trail · register ↗
- Sat 3/6Stump Jump 50k & 10 MilerChattanooga, TN · 10 Mile · 50K · register ↗
- Sun 3/7Erlanger Chattanooga Marathon WeekendChattanooga, TN · 1 Mile · 5K · Half Marathon · Marathon · 16 Miles · register ↗
- Sat 3/13The PistolAlcoa, TN · 10.2 Miles · 20.4 Miles · 50K · 50.9 Miles · 100K · from $70 · register ↗
- Fri 3/19Viper 100Cordova, TN · 100 Mile · 107K · register ↗
- Sat 3/20Fall Creek Falls 50K, Marathon and Half Marathon Trail RunsSpencer, TN · 50K · Marathon · Half Marathon · Trail · from $55 · register ↗
April 2027
- Thu 4/8Introduction to Backpacking RetreatRoan Mountain, TN · Ultra · register ↗
- Sat 4/10Covenant Health Knoxville Marathon, Half Marathon, Relays, 5k and Kids RunKnoxville, TN · 29.3 Miles · 16.2 Miles · Marathon · Half Marathon · 5K · from $20 · register ↗
- Sat 4/10Death by 5k MemphisMemphis, TN · 50K · from $155 · register ↗
- Sat 4/10Memphis Running FestivalMemphis, TN · 12 Hour · 10K · 6 Hour · 5K · register ↗
- Sat 4/10Rim Runner Trail RacesSewanee, TN · 50 Mile · 50K · Half Marathon · Trail · register ↗
- Sat 4/17Stillhouse 100KSoddy Daisy, TN · 100K · register ↗
- Thu 4/22Trail Running Retreat + Wilderness AdventureJonesborough, TN · Ultra · Trail · register ↗
- Sat 4/24Locomotion 3/6/12/24 Hour Endurance EventEast Ridge, TN · 24 Hour · 12 Hour · 6 Hour · 3 Hour · register ↗
May 2027
- Sat 5/1Knox-Xtreme Adventure RaceKnoxville, TN · 10 Hour · 5 Hour · 25 Miles · 50 Mile · from $130 · register ↗
- Sat 5/1Strolling Jim 40 MilerWartrace, TN · 40 Miles · register ↗
- Sat 5/8Scenic City CycloChattanooga, TN · 80 Miles · 55 Miles · 30 Miles · 132 Miles · 100 Mile · from $121 · register ↗
- Sat 5/22The Spirit of Kona Triathlons & 5k/10kLenoir City, TN · 19.4 Miles · 16.3 Miles · 3.4 Miles · 32.2 Miles · Marathon · from $29 · register ↗
- Sat 5/22UltraTrax East TennesseeOliver Springs, TN · 7 Miles · 14 Miles · 21 Miles · 28 Miles · from $58 · register ↗
- Sat 5/29Johnston Woods Trail FestivalCleveland, TN · 24 Hour · 12 Hour · 6 Hour · 3 Hour · Trail · register ↗
- Mon 5/31Sgt David Hierholzer Memorial Day 50kCollege Grove, TN · 32 Miles · 22 Miles · 11 Miles · 4 Miles · from $30 · register ↗
June 2027
- Sat 6/5Cherohala ChallengeVonore, TN · 115 Miles · 100K · 35 Miles · from $35 · registration closed · register ↗
- Sat 6/5KettlefootMountain City, TN · 50K · 25K · 13K · register ↗
- Sat 6/5Three Sisters Ultra FestivalMaryville, TN · 24 Hour · 12 Hour · 6 Hour · register ↗
- Sat 6/12Tri Star Triathlons & DuathlonsKnoxville, TN · 15 Miles · 12 Miles · 17.5 Miles · 32 Miles · Marathon · from $79 · register ↗
- Sat 6/12UltraTrax West TennesseeHurricane Mills, TN · 7 Miles · 14 Miles · 21 Miles · 28 Miles · from $58 · register ↗
July 2027
- Sat 7/17The CherokeeTellico Plains, TN · 130K · 70K · register ↗
- Fri 7/23SheVentures CampChattanooga, TN · Ultra · register ↗
August 2027
- Sat 8/21Fall Creek Falls Half Iron, Olympic & Calfkiller Sprint TriathlonsSpencer, TN · 70.3 Miles · 57.2 Miles · 31.9 Miles · 25.7 Miles · 17.1 Miles · from $75 · register ↗
September 2027
- Sat 9/18The Barkley Fall ClassicFrozen Head State Park, TN · 50K · register ↗
- Sat 9/18The Cannonball RunChattanooga, TN · Timed · register ↗
- Sat 9/18Winchester Lakeside TriathlonsWinchester, TN · 16.8 Miles · 50K · 18 Miles · 15 Miles · 32 Miles · from $79 · register ↗
October 2027
- Sat 10/2Little Dog's Backyard UltraBell Buckle, TN · Timed · register ↗
- Sat 10/23ChattajackChattanooga, TN · 50K · from $215 · registration closed · register ↗
- Sat 10/23Firewater UltraGreenback, TN · 100K · 50K · 25K · register ↗
- Sat 10/23Last Mamba StandingEads, TN · Timed · register ↗
Planning a race
- The adventure listrim to rim, the big rounds, and routes worth planning a year around
- Getting inhow entry works for the races that sell out or ballot
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