Results and finish times
The Atomic Multisport Event by Personal Best Racing results
Finish-time statistics for 5 years of The Atomic Multisport Event by Personal Best Racing in Lenoir City, Tennessee, aggregated from official results. Names are not published here.
How fast is it?
Slower than most Tennessee sprint triathlons
The fastest quarter of the 2026 sprint triathlon field finished under 1:57:28, against 1:25:04 in a typical Tennessee sprint triathlon, so times here run 38 percent slower.
Compares the fastest quarter of each field, so walkers and first-timers do not skew it. It reflects the course and the field together: a flat course, cool weather, or a competitive crowd all make times faster.
2026
Oct 10, 2026
| Event | Finishers | Winner | Median | Middle half | Women median | Men median |
|---|---|---|---|---|---|---|
| Atomic Sprint Triathlon - Individual | 59 | 1:22:04 | 2:10:32 | 1:57:28 to 2:29:51 | 2:17:39 | 1:59:49 |
| Atomic Olympic Triathlon - Individual | 44 | 2:13:51 | 3:00:20 | 2:43:11 to 3:21:55 | 2:44:15 | 3:07:43 |
| Individual Half Iron Triathlon | 17 | 4:41:28 | 6:40:52 | 5:51:59 to 6:58:37 | 6:52:54 | 6:25:55 |
| Atomic Sprint Duathlon | 4 | 1:57:36 | 2:25:25 | 2:11:31 to 2:48:48 | 3:12:11 | 2:11:31 |
Atomic Sprint Triathlon - Individual
By age group
| 20-29 | 14 | 2:06:12 |
| 30-39 | 11 | 2:02:33 |
| 40-49 | 18 | 2:04:51 |
| 50-59 | 6 | 2:25:21 |
| 60-69 | 5 | 2:15:32 |
| Under 20 | 2 | 2:22:26 |
Finishers and median time per group.
Atomic Olympic Triathlon - Individual
By age group
| 20-29 | 16 | 2:42:16 |
| 30-39 | 8 | 3:14:36 |
| 40-49 | 6 | 3:12:35 |
| 50-59 | 2 | 3:35:15 |
| 60-69 | 2 | 3:25:43 |
| Under 20 | 6 | 2:49:50 |
Finishers and median time per group.
2025
Oct 11, 2025
| Event | Finishers | Winner | Median | Middle half | Women median | Men median |
|---|---|---|---|---|---|---|
| Atomic Sprint Triathlon - Individual | 107 | 1:30:43 | 2:05:39 | 1:51:21 to 2:18:04 | 2:13:50 | 1:57:47 |
| Atomic Olympic Triathlon - Individual | 45 | 2:32:31 | 3:19:32 | 3:06:26 to 3:49:44 | 3:41:45 | 3:12:55 |
| Individual Half Iron Triathlon | 26 | 2:44:44 | 6:15:57 | 5:26:13 to 6:29:39 | 5:53:34 | 6:18:56 |
| Atomic Sprint Duathlon - Individual | 15 | 1:33:00 | 2:24:59 | 2:11:11 to 2:35:23 | 2:32:57 | 2:17:34 |
| Atomic Sprint Triathlon - Clydesdale 220+ | 7 | 2:05:31 | 2:13:22 | 2:07:20 to 2:16:38 | – | 2:13:22 |
| Atomic Sprint Triathlon - Athena 165+ | 4 | 2:18:34 | 2:23:47 | 2:22:15 to 2:30:53 | 2:23:47 | – |
| Atomic Sprint Duathlon Relay | 3 | 1:36:46 | 2:02:13 | 1:49:30 to 2:08:41 | – | 2:02:13 |
| Atomic Olympic Triathlon Relay | 3 | 2:29:35 | 3:01:36 | 2:45:35 to 3:05:45 | 3:09:54 | 2:45:35 |
Atomic Sprint Triathlon - Individual
By age group
| 20-29 | 30 | 2:06:00 |
| 30-39 | 28 | 2:11:01 |
| 40-49 | 11 | 2:00:33 |
| 50-59 | 13 | 1:55:23 |
| 60-69 | 9 | 2:05:24 |
| Under 20 | 13 | 1:52:48 |
Finishers and median time per group.
Atomic Olympic Triathlon - Individual
By age group
| 20-29 | 12 | 3:17:58 |
| 30-39 | 14 | 3:12:27 |
| 40-49 | 9 | 3:31:57 |
| 50-59 | 6 | 3:20:40 |
| 60-69 | 2 | 3:23:52 |
| Under 20 | 1 | 3:44:24 |
Finishers and median time per group.
2023
Sep 30, 2023
| Event | Finishers | Winner | Median | Middle half | Women median | Men median |
|---|---|---|---|---|---|---|
| Atomic Sprint Triathlon - Individual | 57 | 1:20:23 | 2:00:01 | 1:44:22 to 2:12:28 | 2:08:34 | 1:53:00 |
| Atomic Olympic Triathlon - Individual | 31 | 2:14:24 | 3:24:57 | 2:54:29 to 3:48:29 | 3:19:25 | 3:24:57 |
| Individual Half Iron Triathlon | 21 | 5:10:27 | 6:37:56 | 5:31:52 to 7:22:57 | 7:23:48 | 6:24:39 |
| Atomic Sprint Duathlon - Individual | 14 | 1:35:38 | 2:08:25 | 1:50:08 to 2:32:32 | 3:01:55 | 1:58:20 |
| Olympic Aqua Bike | 3 | 1:34:29 | 1:44:40 | 1:39:34 to 1:50:38 | – | 1:44:40 |
| Atomic Sprint Triathlon - Athena 165+ | 3 | 2:27:34 | 2:58:57 | 2:43:15 to 3:16:16 | 2:58:57 | – |
Atomic Sprint Triathlon - Individual
By age group
| 70+ | 1 | 2:16:54 |
| 20-29 | 9 | 2:08:34 |
| 30-39 | 20 | 1:57:11 |
| 40-49 | 9 | 2:03:44 |
| 50-59 | 5 | 1:42:09 |
| 60-69 | 8 | 1:53:42 |
| Under 20 | 2 | 1:47:33 |
Finishers and median time per group.
Atomic Olympic Triathlon - Individual
By age group
| 70+ | 1 | 2:49:25 |
| 20-29 | 8 | 3:13:20 |
| 30-39 | 7 | 3:31:40 |
| 40-49 | 4 | 3:22:28 |
| 50-59 | 7 | 3:18:24 |
| 60-69 | 2 | 3:16:51 |
| Under 20 | 1 | 3:56:07 |
Finishers and median time per group.
2022
Oct 1, 2022
| Event | Finishers | Winner | Median | Middle half | Women median | Men median |
|---|---|---|---|---|---|---|
| Atomic Sprint Triathlon - Individual | 52 | 1:27:41 | 1:59:54 | 1:50:12 to 2:22:09 | 2:08:07 | 1:58:41 |
| Atomic Man Half Iron Triathlon | 33 | 4:39:28 | 6:01:57 | 5:22:53 to 6:42:19 | 6:14:23 | 6:01:57 |
| Atomic Olympic Triathlon - Individual | 33 | 2:14:31 | 3:14:48 | 2:53:52 to 3:29:19 | 3:29:46 | 3:10:21 |
| Atomic Sprint Duathlon - Individual | 11 | 1:34:20 | 2:08:43 | 1:47:14 to 2:42:10 | 2:29:17 | 1:59:06 |
Atomic Sprint Triathlon - Individual
By age group
| 70+ | 1 | 2:29:57 |
| 20-29 | 9 | 1:58:22 |
| 30-39 | 18 | 1:59:52 |
| 40-49 | 9 | 2:15:13 |
| 50-59 | 8 | 2:07:39 |
| 60-69 | 5 | 1:50:05 |
| Under 20 | 1 | 1:39:43 |
Finishers and median time per group.
Atomic Man Half Iron Triathlon
By age group
| 70+ | 1 | 6:35:55 |
| 20-29 | 4 | 5:45:51 |
| 30-39 | 9 | 5:59:09 |
| 40-49 | 10 | 5:42:45 |
| 50-59 | 5 | 6:33:01 |
| 60-69 | 2 | 6:01:21 |
Finishers and median time per group.
2021
Oct 2, 2021
| Event | Finishers | Winner | Median | Middle half | Women median | Men median |
|---|---|---|---|---|---|---|
| Atomic Sprint Triathlon - Individual | 79 | 1:29:10 | 2:03:29 | 1:44:04 to 2:19:08 | 2:12:50 | 1:56:52 |
| Atomic Olympic Triathlon - Individual | 49 | 2:21:08 | 3:17:32 | 2:58:50 to 3:43:10 | 3:26:00 | 3:12:51 |
| Atomic Sprint Duathlon - Individual | 10 | 1:40:20 | 2:05:04 | 1:49:09 to 2:30:12 | 2:18:46 | 2:02:40 |
| Olympic Aqua Bike | 4 | 1:47:38 | 1:55:02 | 1:48:03 to 2:07:20 | 2:23:46 | 1:48:11 |
Atomic Sprint Triathlon - Individual
By age group
| 20-29 | 25 | 2:07:50 |
| 30-39 | 23 | 2:08:04 |
| 40-49 | 12 | 2:08:58 |
| 50-59 | 8 | 1:39:39 |
| 60-69 | 7 | 1:43:52 |
| Under 20 | 4 | 1:55:26 |
Finishers and median time per group.
Atomic Olympic Triathlon - Individual
By age group
| 70+ | 1 | 3:53:12 |
| 20-29 | 12 | 3:32:05 |
| 30-39 | 18 | 3:09:36 |
| 40-49 | 8 | 3:00:23 |
| 50-59 | 4 | 3:17:10 |
| 60-69 | 5 | 3:20:09 |
| Under 20 | 1 | 3:00:48 |
Finishers and median time per group.
Back to the The Atomic Multisport Event by Personal Best Racing race page or see the full official results.