Results | Double Deca UT Day | 12.08.-31.08.2019 | Buchs, SUI
| Rank | Name | Nat. | Cat. | Day 1 | Day 2 | Day 3 | Day 4 | Day 5 | Day 6 | Day 7 | Day 8 | Day 9 | Day 10 | Day 11 | Day 12 | Day 13 | Day 14 | Day 15 | Day 16 | Day 17 | Day 18 | Day 19 | Day 20 | Swim | Bike | Run | Total |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Norbert Lüftenegger | AUT | M3 | 11:20:02 | 12:03:56 | 12:08:51 | 12:02:50 | 12:03:11 | 12:06:09 | 11:59:39 | 11:53:39 | 12:12:01 | 11:59:17 | 11:58:57 | 12:13:03 | 12:35:57 | 12:02:14 | 12:00:58 | 11:44:32 | 11:51:14 | 12:21:26 | 12:38:01 | 12:20:38 | 24:40:25 | 121:29:05 | 092:37:34 | 241:36:45 |
| 2 | Konstantinos Zemadanis | GRE | M3 | 11:55:02 | 12:27:16 | 12:31:54 | 12:45:48 | 12:24:07 | 12:31:37 | 11:59:39 | 12:09:51 | 12:24:22 | 11:54:42 | 12:03:33 | 12:10:00 | 12:07:51 | 11:51:55 | 11:40:23 | 11:33:52 | 11:50:08 | 13:04:24 | 12:56:09 | 12:07:09 | 24:46:14 | 122:31:01 | 094:31:53 | 244:29:50 |
| 3 | Martin Qvist | DEN | M3 | 12:34:17 | 13:49:43 | 13:02:10 | 13:19:20 | 13:24:30 | 13:17:57 | 13:27:03 | 12:55:29 | 13:24:10 | 12:40:43 | 12:55:15 | 13:05:41 | 12:33:20 | 12:40:36 | 12:41:49 | 12:56:53 | 12:52:46 | 13:07:09 | 13:27:00 | 12:36:58 | 24:53:51 | 131:15:10 | 102:33:07 | 260:53:01 |
| 4 | Daniel Meier | SUI | M3 | 14:19:10 | 14:47:56 | 14:21:01 | 14:22:06 | 13:33:04 | 13:40:48 | 13:02:46 | 12:48:48 | 13:17:02 | 12:43:53 | 12:48:45 | 12:43:54 | 12:43:36 | 12:50:54 | 12:50:15 | 12:46:46 | 12:40:50 | 13:02:03 | 12:44:12 | 12:43:33 | 23:53:38 | 135:25:24 | 102:11:17 | 264:51:29 |
| 5 | Stefan Chares | GER | M3 | 12:56:57 | 13:22:37 | 13:29:47 | 13:42:12 | 13:43:28 | 13:30:50 | 13:40:06 | 13:51:42 | 13:58:35 | 13:01:45 | 13:10:38 | 13:35:35 | 13:16:27 | 13:06:35 | 13:22:58 | 13:11:26 | 13:07:41 | 13:39:06 | 13:03:09 | 12:47:47 | 21:05:51 | 136:09:23 | 106:30:04 | 267:39:31 |
| 6 | Alois Ruhland | GER | M4 | 14:31:14 | 15:17:53 | 15:44:30 | 15:57:20 | 16:19:55 | 15:17:46 | 15:42:07 | 15:49:05 | 16:08:32 | 15:18:50 | 15:08:41 | 15:27:46 | 14:59:58 | 15:02:50 | 15:02:07 | 14:55:57 | 14:59:41 | 15:28:52 | 14:53:33 | 14:38:41 | 27:35:28 | 157:39:21 | 115:15:39 | 306:45:25 |
| 7 | Károly Mindum | HUN | M5 | 13:45:58 | 13:58:31 | 14:16:50 | 15:05:31 | 14:59:09 | 17:19:39 | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | - | - | - | DNF |
| 8 | Peter Knein | GER | M4 | 14:17:29 | 14:56:10 | 15:01:47 | 15:53:57 | 15:48:16 | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | - | - | - | DNF |
| 9 | Bernhard Nuss | GER | M4 | 15:39:54 | 15:25:16 | 15:27:05 | 15:31:12 | 15:30:00 | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | - | - | - | DNF |
| 10 | Robert Lurz | AUT | M4 | 13:39:44 | 14:08:27 | 16:01:11 | 16:42:25 | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | - | - | - | DNF |
| 11 | Zoltán Szabó | HUN | M4 | 13:54:41 | 15:25:16 | 15:38:51 | 16:43:50 | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | DNS | - | - | - | DNF |
Notes:
- Norbert Lüftenegger achieved a new world record. He improved the old one from David Clamp (GBR), achieved 2016 also in Buchs, by more than ten hours. Also Konstantinos Zemadanis has beaten the 2016-record by almost 8 hours.
- Zoltan Szabo changed after his DNF to the Deca Day, Bernhard Nuss to the Quintuple Day, which both could finish.