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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Grettenberger, Ian   Submit Personal Website Send Link 
Club:  
Residence: State College, PA
Year of birth: 1987 (Cat. german: M35)
Date of birth: 00.00.0000 (Cat. internat.: M35)
Nationality: USA USA United States
RunnerID: 403141
 

23 search results (23 Events, 2128.122 km).  (More)

2021 1 Event, 182.499 km  (More)
19.-20.06.2021 Elijah Bristow 24 Hour Run (USA) 24h
182.499 km Grettenberger, Ian *Woodland, CA  Overall: 2 M: 2 Cat M23: 1
2019 1 Event, 160.934 km  (More)
19.-20.07.2019 Palisades Ultra Trail Series (PUTS) - Moose 100 (USA) 100mi
28:03:30 h Grettenberger, Ian *Davis, CA  Overall: 4 M: 4 Cat M23: 3
2018 3 Events, 291.401 km  (More)
27.-28.07.2018 Palisades Ultra Trail Series (PUTS) - Moose 100 (USA) 100mi
32:09:04 h Grettenberger, Ian *Davis, CA  Overall: 2 M: 2 Cat M23: 2
19.05.2018 Mount Diablo 50k (USA) 50km
5:42:35 h Grettenberger, Ian *Davis, CA  Overall: 2 M: 2 Cat M23: 2
10.03.2018 Marin Ultra Challenge 50 Mile Race (USA) 50mi
8:23:00 h Grettenberger, Ian *Davis, CA  Overall: 8 M: 8 Cat M23: 2
2017 2 Events, 229.878 km  (More)
09.-10.09.2017 Headlands Hundred 100 Mile Endurance Run (USA) 100mi
20:39:00 h Grettenberger, Ian *Davis, CA  Overall: 1 M: 1 Cat M23: 1
08.07.2017 Dirty Dozen 6h Endurance Run (USA) 6h
68.944 km Grettenberger, Ian *Davis, CA  Overall: 1 M: 1 Cat M23: 1
2016 3 Events, 339.681 km  (More)
16.-17.07.2016 Tahoe Rim Trail 100M Endurance Run (USA) 100mi
26:46:25 h Grettenberger, Ian *Davis, CA  Overall: 29 M: 26 Cat M23: 9
21.05.2016 Mendocino Running Festival 12 Hours (USA) 12h
128.747 km Grettenberger, Ian *Davis, CA  Overall: 1 M: 1 Cat M23: 1
23.04.2016 Rodeo Beach Rumble 50k (USA) 50km
4:38:52 h Grettenberger, Ian *Davis, CA  Overall: 1 M: 1 Cat M23: 1
2015 6 Events, 334.49 km  (More)
17.10.2015 Twin Peaks 50M (USA) 52.5mi
9:35:31 h Grettenberger, Ian *Davis, CA  Overall: 3 M: 3 Cat M23: 1
26.09.2015 Berkeley Trail Adventure (USA) 50km
4:47:08 h Grettenberger, Ian *Davis, CA  Overall: 2 M: 2 Cat M23: 2
13.09.2015 Robinson Flat 50K (USA) 50km
4:58:08 h Grettenberger, Ian *Davis, CA  Overall: 1 M: 1 Cat M23: 1
09.05.2015 Glacier Ridge Trail 50 km Ultramarathon (USA) 50km
4:57:15 h Grettenberger, Ian *State College, PA  Overall: 2 M: 2 Cat M23: 1
18.04.2015 Hyner View Trail Challenge 50 Km (USA) 50km
4:58:01 h Grettenberger, Ian *State College, PA  Overall: 2 M: 2 Cat M23: 1
28.03.2015 HARRC's Tuscarora 50K Trails Ultra (USA) 50km
4:47:00 h Grettenberger, Ian   Overall: 2 M: 2 Cat M23: 2
2014 3 Events, 297.838 km  (More)
16.-17.08.2014 Eastern States 100 Mile (USA) 100mi
23:43:01 h Grettenberger, Ian *State College, PA  Overall: 7 M: 7 Cat M23: 4
21.-22.06.2014 Manitou's Revenge Ultramarathon (USA) 54mi
15:28:27 h Grettenberger, Ian *State College, PA  Overall: 24 M: 22 Cat M23: 10
26.04.2014 Hyner View Trail Challenge 50 Km (USA) 50km
5:10:50 h Grettenberger, Ian *PA  Overall: 2 M: 2 Cat M23: 1
2013 4 Events, 291.401 km  (More)
20.10.2013 Tussey Mountainback 50 Miler (USA) 50mi
6:58:49 h Grettenberger, Ian *State College, PA  Overall: 9 M: 8 Cat M23: 5
13.10.2013 Green Monster Trail Challenge 50K (USA) 50km
5:25:54 h Grettenberger, Ian *State College, PA  Overall: 2 M: 2 Cat M23: 2
14.07.2013 Leadville Silver Rush 50 Mile Run (USA) 50mi
9:09:13 h Grettenberger, Ian *State College, PA  Overall: 60 M: 55 Cat M23: 22
13.04.2013 Bull Run Run 50 Miler (USA) 50mi
7:46:23 h Grettenberger, Ian *State College, PA  Overall: 18 M: 18 Cat M23: 11

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 2021 2019 2018 2017 2016 2015 2014 2013
50mi 6:58:49  
 
 
 
 
 
 
6:58:49
(31/18)

Comparison table

Comparison of performances in races with multiple participations

   2021 2019 2018 2017 2016 2015 2014 2013
Palisades Ultra Trail Series (PUTS) - Moose 100 2   28:03:30 32:09:04          
Hyner View Trail Challenge 50 Km 2           4:58:01 5:10:50