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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Irr, Robert   Submit Personal Website Send Link 
Club:  
Residence: Pittsburgh, PA
Year of birth: 1987 (Cat. german: M35)
Date of birth: 00.00.0000 (Cat. internat.: M35)
Nationality: USA USA United States
RunnerID: 849877
 

38 search results (38 Events, 3414.905 km).  (More)

2025 2 Events, 210.934 km  (More)
20.-21.09.2025 Idaho Mountain Trail Ultra Festival (IMTUF 100) (USA) 100mi
24:39:15 h Irr, Robert *Issaquah, WA  Overall: 10 M: 10 Cat M35: 3
25.05.2025 Pigtails Challenge 50 Km (USA) 50km
3:29:03 h Irr, Robert   Overall: 1 M: 1 Cat M35: 1
2024 2 Events, 260.934 km  (More)
13.-14.09.2024 Run Rabbit Run 100 Mile UltraMarathon - Hares Run (USA) 100mi
21:45:21 h Irr, Robert *Issaquah, WA  Overall: 13 M: 10 Cat M35: 2
08.-09.06.2024 Lumberjack Endurance 100 km Run (USA) 100km
11:24:00 h Irr, Robert *Issaquah, WA  Overall: 1 M: 1 Cat M35: 1
2023 3 Events, 260.934 km  (More)
11.11.2023 Grand Ridge 50 Km Trail Run (USA) 50km
5:25:55 h Irr, Robert *Pittsburgh, PA  Overall: 1 M: 1 Cat M35: 1
24.-25.03.2023 Badger Mountain 100 Mile Challenge (USA) 100mi
17:51:19 h Irr, Robert *Issaquah, WA  Overall: 2 M: 2 Cat M35: 1
18.02.2023 Run Forest Run 50k Race (USA) 50km
4:22:09 h Irr, Robert *Issaquah, WA  Overall: 2 M: 2 Cat M35: 1
2022 2 Events, 321.868 km  (More)
16.-17.09.2022 Run Rabbit Run 100 Mile UltraMarathon - Hares Run (USA) 100mi
23:43:46 h Irr, Robert *Issaquah, WA  Overall: 18 M: 14 Cat M23: 9
25.-26.03.2022 Badger Mountain 100 Mile Challenge (USA) 100mi
17:49:10 h Irr, Robert *Issaquah, WA  Overall: 1 M: 1 Cat M23: 1
2021 4 Events, 471.868 km  (More)
11.-12.09.2021 Idaho Mountain Trail Ultra Festival (IMTUF 100) (USA) 100mi
24:12:58 h Irr, Robert *Issaquah, WA  Overall: 6 M: 6 Cat M23: 5
24.07.2021 Needles 50k (USA) 50km
6:00:00 h Irr, Robert *Issaquah, WA  Overall: 2 M: 2 Cat M23: 1
12.-13.06.2021 Lumberjack Endurance 100 km Run (USA) 100km
11:17:00 h Irr, Robert *Issaquah, WA  Overall: 1 M: 1 Cat M23: 1
26.-27.03.2021 Badger Mountain 100 Mile Challenge (USA) 100mi
18:09:07 h Irr, Robert *Issaquah, WA  Overall: 1 M: 1 Cat M23: 1
2020 1 Event, 50 km  (More)
01.02.2020 Fort Ord 50K Trail Run (USA) 50km
4:24:30 h Irr, Robert *Pittsburgh, PA  Overall: 3 M: 3 Cat M23: 2
2019 7 Events, 449.902 km  (More)
14.12.2019 Pigtails Run 50K (USA) 50km
3:26:04 h Irr, Robert *Pittsburgh, PA  Overall: 2 M: 2 Cat M23: 1
27.07.2019 White River 50 Mile Endurance Run (USA) 50mi
8:06:16 h Irr, Robert *Pittsburgh, PA  Overall: 11 M: 11 Cat M23: 7
08.06.2019 Fragrance Lake 50km Race (USA) 50km
5:02:51 h Irr, Robert *Pittsburgh, PA  Overall: 1 M: 1 Cat M23: 1
18.05.2019 Dirty Turtle 50k (USA) 50km
5:20:55 h Irr, Robert *Pittsburgh, PA  Overall: 1 M: 1 Cat M23: 1
30.-31.03.2019 Georgia Death Race (USA) 68mi
14:35:34 h Irr, Robert *Pittsburgh, PA  Overall: 4 M: 4 Cat M23: 3
16.02.2019 Black Canyon Trail 60 Km Run (USA) 60km
4:57:14 h Irr, Robert *Pittsburgh, PA  Overall: 7 M: 6 Cat M23: 6
26.01.2019 Arches Ultra 50 km Race (USA) 50km
4:09:03 h Irr, Robert *Pittsburgh, PA  Overall: 3 M: 3 Cat M23: 3
2018 4 Events, 391.401 km  (More)
05.-06.10.2018 Grindstone 100 Mile (USA) 100mi
22:53:11 h Irr, Robert *PA  Overall: 12 M: 11 Cat M23: 6
18.08.2018 Castle Peak 100 (USA) 100km
13:30:56 h Irr, Robert *Pittsburgh, PA  Overall: 11 M: 11 Cat M23: 5
23.06.2018 Rodeo Valley 50 km Trail Run (USA) 50km
4:49:21 h Irr, Robert *Pittsburgh, PA  Overall: 9 M: 9 Cat M23: 4
10.03.2018 Marin Ultra Challenge 50 Mile Race (USA) 50mi
8:33:24 h Irr, Robert *Pittsburgh, PA  Overall: 15 M: 15 Cat M23: 4
2017 8 Events, 714.294 km  (More)
09.12.2017 Hellgate 100 km (USA) 100km
13:28:51 h Irr, Robert *Pittsburgh, PA  Overall: 18 M: 16 Cat M23: 7
04.11.2017 Mountain Masochist 50 Mile Trail Run (USA) 50mi
9:17:57 h Irr, Robert *PA  Overall: 31 M: 21 Cat M23: 7
06.-07.10.2017 Grindstone 100 Mile (USA) 100mi
23:23:21 h Irr, Robert *PA  Overall: 29 M: 27 Cat M23: 12
10.-11.06.2017 Laurel Highlands 70 Mile Ultra (USA) 70.5mi
16:31:09 h Irr, Robert *PA  Overall: 30 M: 27 Cat M23: 6
13.05.2017 Glacier Ridge Trail 50 km Ultramarathon (USA) 50km
5:08:52 h Irr, Robert *Pittsburgh, PA  Overall: 2 M: 2 Cat M23: 1
01.-02.04.2017 Georgia Death Race (USA) 68mi
16:56:26 h Irr, Robert *Pittsburgh, PA  Overall: 30 M: 22 Cat M23: 6
11.03.2017 Buzzard Day 50 Km Trail Race (USA) 50km
5:27:05 h Irr, Robert *Pittsburgh, PA  Overall: 5 M: 5 Cat M23: 2
11.02.2017 Holiday Lake 50K++ (USA) 50km
4:32:41 h Irr, Robert *Pittsburgh, PA  Overall: 25 M: 22 Cat M23: 10
2016 5 Events, 282.77 km  (More)
05.11.2016 Mountain Masochist 50 Mile Trail Run (USA) 50mi
9:38:31 h Irr, Robert *PA  Overall: 50 M: 41 Cat M23: 16
08.10.2016 Oil Creek 50 km Trail Run (USA) 50km
5:02:29 h Irr, Robert *Pittsburgh, PA  Overall: 3 M: 3 Cat M23: 1
17.09.2016 Youngstown Ultra Trail Classic 50K (USA) 50km
5:50:50 h Irr, Robert   Overall: 4 M: 3 Cat M23: 1
27.08.2016 Moebius Green Monster Trail 50K (USA) 50km
4:32:16 h Irr, Robert   Overall: 6 M: 5 Cat M23: 2
30.07.2016 Allegheny Front Trail Run (AFTR) - 50K Seneca Run (USA) 32.5mi
5:57:02 h Irr, Robert *Pittsburgh, PA  Overall: 4 M: 4 Cat M23: 1

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 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021 2020 2019 2018 2017 2016
Badger Mountain 100 Mile Challenge 3     17:51:19 17:49:10 18:09:07          
Georgia Death Race 2             14:35:34   16:56:26  
Run Rabbit Run 100 Mile UltraMarathon - Hares Run 2   21:45:21   23:43:46            
Idaho Mountain Trail Ultra Festival (IMTUF 100) 2 24:39:15       24:12:58          
Lumberjack Endurance 100 km Run 2   11:24:00     11:17:00          
Mountain Masochist 50 Mile Trail Run 2                 9:17:57 9:38:31
Grindstone 100 Mile 2               22:53:11 23:23:21