K-Town on the River Triathlons
Knoxville, Tennessee7:00 AM startOpen water swim
from $79
RegisterTennessee half iron triathlons
Half Iron Triathlons in Tennessee
4 upcoming half iron triathlons in Tennessee listed by date, with cities, start times, and entry fees. Find a half iron triathlon near you and register.
4
upcoming races
0
cities with 5+
Other distances
July 2027
August 2027
Fall Creek Falls Half Iron, Olympic & Calfkiller Sprint Triathlons
Spencer, Tennessee7:00 AM startOpen water swim
from $75
RegisterOctober 2027
The Atomic Multisport Event by Personal Best Racing
Lenoir City, Tennessee7:45 AM startOpen water swim
from $79
RegisterTypical half iron triathlon splits in Tennessee
Across 3 half iron triathlons in Tennessee with published splits over the last three years, a middle-of-the-pack finisher took about 39:42 swim, 3:13:36 bike and 2:22:53 run. A top-quarter swim is 35:41 or faster.
| Leg | Top 10% | Top 25% | Median | Median vs US |
|---|---|---|---|---|
| Swim | 32:14 | 35:41 | 39:42 | 0:37 slower |
| T1 | 1:57 | 2:57 | 4:53 | 1:14 slower |
| Bike | 2:42:49 | 2:56:48 | 3:13:36 | 22:10 slower |
| T2 | 1:28 | 2:02 | 3:01 | 0:16 slower |
| Run | 1:48:22 | 2:03:51 | 2:22:53 | 22:17 slower |
Average half iron triathlon time by age and gender
Pooled from each race's published results, weighted by finishers (209 finishers on the longest-covered leg). Relay, team and kids entries are left out. Swim lengths vary from race to race, so compare a swim with its race's own distance.