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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Kammin, Benjamin   Submit Personal Website Send Link 
Club:  
Residence: Boulder, CO
Year of birth: 1974 (Cat. german: M50)
Date of birth: 18.05.1974 (Cat. internat.: M50)
Nationality: USA USA United States
RunnerID: 1443448
 

31 search results (31 Events, 3217.239 km).  (More)

2026 1 Event, 160.934 km  (More)
17.-18.01.2026 Coldwater Rumble 100 Mile Race (USA) 100mi
30:45:06 h Kammin, Benjamin *Boulder, CO  Overall: 78 M: 69 Cat M50: 8
2025 2 Events, 185.294 km  (More)
27.-28.09.2025 Babbitt’s Backyard Ultra (USA) 55h
93.884 km Kammin, Benjamin *Boulder, CO  Overall: 17 M: 14 Cat M50: 2
14.-15.02.2025 Running Up For Air - Staunton Rocks (USA) 24h
91.410 km Kammin, Benjamin   Overall: 9 M: 4 Cat M50: 1
2024 2 Events, 134.115 km  (More)
28.-29.09.2024 Babbitt’s Backyard Ultra (USA) 22h
53.648 km Kammin, Benjamin *Boulder, CO  Overall: 16 M: 13 Cat M50: 3
22.06.2024 San Juan Solstice 50 Mile Run (USA) 50mi
15:47:09 h Kammin, Benjamin *Boulder, CO  Overall: 230 M: 166 Cat M50: 9
2023 8 Events, 1159.211 km  (More)
30.09.-01.10.2023 Rio Grande 100 (USA) 100mi
38:19:45 h Kammin, Benjamin *Boulder, CO  Overall: 13 M: 13 Cat M45: 3
16.-17.09.2023 Flagstaff to Grand Canyon Stagecoach Line 100mi (USA) 100mi
30:36:50 h Kammin, Benjamin *Boulder, CO  Overall: 29 M: 23 Cat M45: 3
01.07.2023 The Crooked Mile - The Sundance LMS (USA) 10h
60.354 km Kammin, Benjamin   Overall: 2 M: 2 Cat M45: 1
03.-04.06.2023 Mace's Hideout 100 Mile Race (USA) 101mi
35:10:23 h Kammin, Benjamin *Boulder, CO  Overall: 14 M: 14 Cat M45: 1
03.-06.05.2023 Cocodona 125 Mile Race (USA) 125mi
45:43:00 h Kammin, Benjamin *Boulder, CO  Overall: 18 M: 13 Cat M45: 3
11.-13.03.2023 Antelope Canyon 100 Mile Race (USA) 100mi
30:15:56 h Kammin, Benjamin *Boulder, CO  Overall: 19 M: 16 Cat M45: 2
25.02.2023 Running Up For Air - Staunton Rocks (USA) 24h
91.410 km Kammin, Benjamin   Overall: 5 M: 3 Cat M45: 1
14.-15.01.2023 Coldwater Rumble 100 Mile Race (USA) 100mi
26:26:17 h Kammin, Benjamin *Boulder, CO  Overall: 26 M: 20 Cat M45: 3
2022 7 Events, 660.216 km  (More)
19.11.2022 Dead Horse 50 Mile Race (USA) 50mi
10:10:53 h Kammin, Benjamin *Boulder, CO  Overall: 73 M: 58 Cat M45: 7
22.-23.10.2022 Babbitt’s Backyard Ultra (USA) 30h
127.414 km Kammin, Benjamin *Boulder, CO  Overall: 6 M: 6 Cat M45: 2
15.10.2022 Suffer Better 50km Fall Trail Run (USA) 50km
7:18:10 h Kammin, Benjamin   Overall: 14 M: 10 Cat M45: 4
25.06.2022 San Juan Solstice 50 Mile Run (USA) 50mi
15:46:36 h Kammin, Benjamin *Boulder, CO  Overall: 191 M: 129 Cat M45: 13
07.05.2022 Quad Rock 50 Mile (USA) 50mi
13:54:43 h Kammin, Benjamin *Boulder, CO  Overall: 90 M: 62 Cat M45: 15
09.-10.04.2022 The Zion 100 Mile Run (USA) 100mi
32:05:51 h Kammin, Benjamin *Boulder  Overall: 81 M: 66 Cat M45: 12
29.01.2022 Arches Ultra 50 Mile Race (USA) 50mi
10:26:42 h Kammin, Benjamin   Overall: 47 M: 38 Cat M45: 7
2021 6 Events, 544.239 km  (More)
02.09.2021 Crested Butte 53 Mile Ultra (USA) 53mi
11:56:27 h Kammin, Benjamin *Boulder, CO  Overall: 51 M: 41 Cat M45: 2
11.07.2021 Leadville Silver Rush 50 Mile Run (USA) 50mi
12:59:35 h Kammin, Benjamin *CO  Overall: 326 M: 246 Cat M45: 28
05.-06.06.2021 Mace's Hideout 100 Mile Race (USA) 101mi
35:25:59 h Kammin, Benjamin *Boulder, CO  Overall: 14 M: 10 Cat M45: 2
27.03.2021 Behind the Rocks 50 Mile Race (USA) 50mi
11:57:46 h Kammin, Benjamin *Boulder, CO  Overall: 53 M: 44 Cat M45: 8
13.02.2021 Moab Red Hot 55k (USA) 55km
6:13:21 h Kammin, Benjamin *Boulder, CO  Overall: 46 M: 35 Cat M45: 2
30.01.2021 Arches Ultra 50 Mile Race (USA) 50mi
10:09:12 h Kammin, Benjamin *Boulder, CO  Overall: 29 M: 22 Cat M45: 2
2020 5 Events, 373.23 km  (More)
21.11.2020 Dead Horse 50 Mile Race (USA) 50mi
10:07:04 h Kammin, Benjamin *Boulder, CO  Overall: 73 M: 53 Cat M45: 6
17.-18.10.2020 Babbitt’s Backyard Ultra (USA) 19h
107.296 km Kammin, Benjamin *Boulder, CO  Overall: 4 M: 2 Cat M45: 1
27.06.2020 Bears Ears 50 km Ultra Race (USA) 50km
9:15:24 h Kammin, Benjamin *Boulder, CO  Overall: 61 M: 41 Cat M45: 7
15.02.2020 Moab Red Hot 55k (USA) 55km
6:58:43 h Kammin, Benjamin *Boulder, CO  Overall: 104 M: 84 Cat M45: 9
25.01.2020 Arches Ultra 50 Mile Race (USA) 50mi
10:00:40 h Kammin, Benjamin *Boulder, CO  Overall: 41 M: 31 Cat M45: 6

Personal bests

Your list of personal best performances only contains performances of races which can be included into rankings.

In brackets rank in yearly international/national rankings.

 PB 2026 2025 2024 2023 2022 2021 2020

Comparison table

Comparison of performances in races with multiple participations

   2026 2025 2024 2023 2022 2021 2020
Babbitt’s Backyard Ultra 4   93.884 53.648   127.414   107.296
Arches Ultra 50 Mile Race 3         10:26:42 10:09:12 10:00:40
Running Up For Air - Staunton Rocks 2   91.410   91.410      
Mace's Hideout 100 Mile Race 2       35:10:23   35:25:59  
Dead Horse 50 Mile Race 2         10:10:53   10:07:04
Moab Red Hot 55k 2           6:13:21 6:58:43
Coldwater Rumble 100 Mile Race 2 30:45:06     26:26:17      
San Juan Solstice 50 Mile Run 2     15:47:09   15:46:36