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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Robertson, Riley   Submit Personal Website Send Link 
Club:  
Residence: San Diego, CA
Year of birth: 1989 (Cat. german: M35)
Date of birth: 22.08.1989 (Cat. internat.: M35)
Nationality: USA USA United States
RunnerID: 957074
 

39 search results (39 Events, 3075.099 km).  (More)

2026 1 Event, 160.934 km  (More)
17.-18.01.2026 HURT 100 Endurance Run 100 Mile (USA) 100mi
22:49:10 h Robertson, Riley   Overall: 3 M: 3 Cat M35: 1
2025 6 Events, 558.662 km  (More)
06.12.2025 Ray Miller 50 Mile Trail Race (USA) 50mi
7:30:15 h Robertson, Riley *San Diego, CA  Overall: 1 M: 1 Cat M35: 1
20.09.2025 Mammoth Trail Fest (USA) 50km
5:27:55 h Robertson, Riley *San Diego, CA  Overall: 31 M: 24 Cat M35: 9
14.-15.06.2025 Kettle Moraine 100 Mile Endurance Run (USA) 100mi
18:51:28 h Robertson, Riley *San Diego, CA  Overall: 4 M: 4 Cat M35: 1
03.05.2025 McDonald Forest 50K Trail Run (USA) 50km
4:44:08 h Robertson, Riley *San Diego, CA  Overall: 7 M: 7 Cat M35: 2
15.03.2025 Santa Barbara Nine Trails 35 Mile Endurance Run (USA) 35mi
6:34:51 h Robertson, Riley *San Diego, CA  Overall: 11 M: 11 Cat M35: 5
18.-19.01.2025 HURT 100 Endurance Run 100 Mile (USA) 100mi
22:33:08 h Robertson, Riley   Overall: 3 M: 3 Cat M35: 1
2024 9 Events, 858.33 km  (More)
30.11.2024 Quad Dipsea Trail Run (USA) 28mi
4:27:52 h Robertson, Riley   Overall: 4 M: 4 Cat M35: 1
27.-28.09.2024 The Bear 100 Mile Endurance Run (USA) 100mi
22:14:51 h Robertson, Riley *San Diego, CA  Overall: 7 M: 6 Cat M35: 2
03.08.2024 Volcanic 50 (USA) 50km
6:29:05 h Robertson, Riley *San Diego, CA  Overall: 6 M: 5 Cat M23: 4
19.-20.07.2024 Cascade Crest Classic 100 Mile (USA) 100mi
20:58:10 h Robertson, Riley *San Diego, CA  Overall: 4 M: 4 Cat M23: 1
29.-30.06.2024 Western States 100 Mile Endurance Run (USA) 100mi
21:36:31 h Robertson, Riley *San Diego, CA  Overall: 60 M: 41 Cat M23: 25
04.05.2024 Miwok 100k Trail Race (USA) 100km
10:54:32 h Robertson, Riley *CA  Overall: 9 M: 6 Cat M23: 4
13.04.2024 Oriflamme 50K Trail Run (USA) 50km
4:19:29 h Robertson, Riley *San Diego, CA  Overall: 1 M: 1 Cat M23: 1
17.03.2024 Ultramaraton Baja Trail 50K (MEX) 50km
5:49:45 h Robertson, Riley *San Diego, CA  Overall: 4 M: 4 Cat M23: 1
27.01.2024 AZT Oracle Rumble 50 Mile (USA) 50mi
8:33:39 h Robertson, Riley *San Diego, CA  Overall: 2 M: 2 Cat M23: 1
2023 4 Events, 295.061 km  (More)
25.11.2023 Quad Dipsea Trail Run (USA) 28mi
5:11:56 h Robertson, Riley *San Diego, CA  Overall: 37 M: 32 Cat M23: 13
07.10.2023 Cuyamaca 100 km Endurance Run (USA) 100km
12:46:16 h Robertson, Riley *San Diego, CA  Overall: 14 M: 11 Cat M23: 5
29.-30.07.2023 Never Summer 100k (USA) 100km
19:34:58 h Robertson, Riley *San Diego, CA  Overall: 76 M: 61 Cat M23: 29
06.05.2023 McDonald Forest 50K Trail Run (USA) 50km
5:38:03 h Robertson, Riley *San Diego, CA  Overall: 14 M: 14 Cat M23: 4
2022 6 Events, 460.934 km  (More)
29.10.2022 San Jacinto 50K (USA) 50km
8:30:18 h Robertson, Riley *San Diego, CA  Overall: 9 M: 8 Cat M23: 4
24.09.2022 Mammoth Trail Fest (USA) 50km
6:43:51 h Robertson, Riley *San Diego, CA  Overall: 41 M: 30 Cat M23: 21
17.09.2022 Noble Canyon 50k (USA) 50km
5:16:19 h Robertson, Riley *San Diego, CA  Overall: 10 M: 9 Cat M23: 3
13.08.2022 Waldo 100K Trail Run (USA) 100km
13:42:48 h Robertson, Riley *San Diego, CA  Overall: 27 M: 22 Cat M23: 13
03.-04.06.2022 San Diego 100 Mile Endurance Run (USA) 100mi
21:47:45 h Robertson, Riley *San Diego, CA  Overall: 7 M: 7 Cat M23: 5
12.03.2022 Old West Trails 50km Race (USA) 50km
4:11:48 h Robertson, Riley *San Diego, CA  Overall: 3 M: 3 Cat M23: 1
2021 4 Events, 245.061 km  (More)
27.11.2021 Quad Dipsea Trail Run (USA) 28mi
5:25:03 h Robertson, Riley *San Diego, CA  Overall: 28 M: 23 Cat M23: 9
02.-03.10.2021 Cuyamaca 100 km Endurance Run (USA) 100km
12:10:39 h Robertson, Riley *San Diego, CA  Overall: 12 M: 9 Cat M23: 3
08.05.2021 McDonald Forest 50K Trail Run (USA) 50km
5:40:53 h Robertson, Riley *San Diego, CA  Overall: 32 M: 28 Cat M23: 10
13.02.2021 Little Su 50 km (USA) 50km
5:40:54 h Robertson, Riley *San Diego, CA  Overall: 3 M: 3 Cat M23: 1
2020 1 Event, 80.467 km  (More)
11.01.2020 Avalon Benefit 50 Mile Run (USA) 50mi
8:09:51 h Robertson, Riley   Overall: 16 M: 15 Cat M23: 5
2019 4 Events, 225.528 km  (More)
30.11.2019 Quad Dipsea Trail Run (USA) 28mi
5:36:51 h Robertson, Riley *San Diego, CA  Overall: 46 M: 41 Cat M23: 14
21.09.2019 Noble Canyon 50k (USA) 50km
5:43:49 h Robertson, Riley *San Diego, CA  Overall: 15 M: 13 Cat M23: 6
29.06.2019 Black Mountain 50K (USA) 50km
6:04:59 h Robertson, Riley *San Diego, CA  Overall: 19 M: 16 Cat M23: 10
11.05.2019 PCT 50 Mile Trail Run (USA) 50mi
9:54:17 h Robertson, Riley *La Jolla, CA  Overall: 21 M: 19 Cat M23: 6
2018 2 Events, 95.061 km  (More)
24.11.2018 Quad Dipsea Trail Run (USA) 28mi
6:08:00 h Robertson, Riley *La Jolla, CA  Overall: 70 M: 66 Cat M23: 18
12.05.2018 McDonald Forest 50K Trail Run (USA) 50km
6:46:35 h Robertson, Riley *La Jolla, CA  Overall: 84 M: 65 Cat M23: 20
2017 2 Events, 95.061 km  (More)
25.11.2017 Quad Dipsea Trail Run (USA) 28mi
7:09:03 h Robertson, Riley   Overall: 162 M: 127 Cat M23: 34
13.05.2017 McDonald Forest 50K Trail Run (USA) 50km
6:19:16 h Robertson, Riley *San Diego, CA  Overall: 94 M: 70 Cat M23: 19

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 2019 2018 2017

Comparison table

Comparison of performances in races with multiple participations

   2026 2025 2024 2023 2022 2021 2020 2019 2018 2017
Quad Dipsea Trail Run 6     4:27:52 5:11:56   5:25:03   5:36:51 6:08:00 7:09:03
McDonald Forest 50K Trail Run 5   4:44:08   5:38:03   5:40:53     6:46:35 6:19:16
Mammoth Trail Fest 2   5:27:55     6:43:51          
Noble Canyon 50k 2         5:16:19     5:43:49    
Cuyamaca 100 km Endurance Run 2       12:46:16   12:10:39        
HURT 100 Endurance Run 100 Mile 2 22:49:10 22:33:08