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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Alderdice Jr., Guy   Submit Personal Website Send Link 
Club: Blue Collar Runners 
Residence: West Windsor, VT
Year of birth: 1974 (Cat. german: M50)
Date of birth: 19.04.1974 (Cat. internat.: M50)
Nationality: USA USA United States
RunnerID: 156439
 

45 search results (45 Events, 5170.705 km).  (More)

2025 4 Events, 725.812 km  (More)
01.-02.11.2025 RUTFest (USA) 36h
162.543 km Alderdice Jr., Guy *West Windsor, VT  Overall: 2 M: 2 Cat M50: 1
18.-19.07.2025 Vermont 100 Mile Endurance Race (USA) 100mi
28:34:50 h Alderdice Jr., Guy *VT  Overall: 176 M: 141 Cat M50: 17
21.-26.05.2025 South Wales 200 (GBR) 200mi
3d 14:47:00 h Alderdice Jr., Guy *West Windsor  Overall: 48 M: 42 Cat M50: 12
08.03.2025 Antelope Canyon 50 Mile Race (USA) 50mi
15:01:19 h Alderdice Jr., Guy   Overall: 93 M: 57 Cat M50: 2
2024 3 Events, 503.723 km  (More)
02.-03.11.2024 RUTFest (USA) 36h
101.388 km Alderdice Jr., Guy *West Windsor, VT  Overall: 24 M: 18 Cat M50: 2
29.09.2024 Vermont 50 Miles Ultra Run (USA) 50mi
12:06:40 h Alderdice Jr., Guy *West Windsor, VT  Overall: 105 M: 77 Cat M50: 6
22.-27.05.2024 South Wales 200 (GBR) 200mi
3d 20:01:00 h Alderdice Jr., Guy *Ammanford  Overall: 25 M: 21 Cat M50: 6
2023 4 Events, 642.126 km  (More)
04.-05.11.2023 RUTFest (USA) 36h
151.278 km Alderdice Jr., Guy *West Windsor, VT  Overall: 10 M: 9 Cat M45: 1
24.09.2023 Vermont 50 Miles Ultra Run (USA) 50mi
11:39:04 h Alderdice Jr., Guy *West Windsor, VT  Overall: 111 M: 75 Cat M45: 14
13.05.2023 Manchester to Monadnock Ultramarathon (USA) 55mi
13:36:46 h Alderdice Jr., Guy *West Windsor, VT  Overall: 37 M: 28 Cat M45: 2
05.-10.04.2023 South Wales 200 (GBR) 200mi
4d 11:22:00 h Alderdice Jr., Guy Blue Collar Runners  Overall: 24 M: 18 Cat M45: 3
2022 3 Events, 264.582 km  (More)
19.-20.11.2022 Race for DFL (USA) 30h
53.648 km Alderdice Jr., Guy   Overall: 31 M: 28 Cat M45: 4
25.09.2022 Vermont 50 km Ultra Run (USA) 50km
6:55:28 h Alderdice Jr., Guy *West Windsor, VT  Overall: 70 M: 41 Cat M45: 10
16.-18.07.2022 Vermont 100 Mile Endurance Race (USA) 100mi
28:46:17 h Alderdice Jr., Guy   Overall: 167 M: 125 Cat M45: 23
2021 4 Events, 371.288 km  (More)
13.11.2021 Race for DFL (USA) 26h
60.354 km Alderdice Jr., Guy   Overall: 27 M: 15 Cat M45: 2
17.10.2021 Runamuck 50K (USA) 50km
5:27:34 h Alderdice Jr., Guy *West Windsor, VT  Overall: 13 M: 7 Cat M45: 4
10.07.2021 Chesterfield Gorge 100 Km Ultra Race (USA) 100km
12:59:08 h Alderdice Jr., Guy   Overall: 7 M: 7 Cat M45: 1
28.-30.05.2021 INFINITUS 2021 - 100 Mile Ultramarathon (USA) 100mi
38:48:00 h Alderdice Jr., Guy *West Windsor, VT  Overall: 27 M: 16 Cat M45: 2
2019 5 Events, 552.335 km  (More)
19.-20.10.2019 Ghost Train Rail Trail Races 100 Mile (USA) 100mi
27:06:26 h Alderdice Jr., Guy *West Windsor, VT  Overall: 34 M: 27 Cat M45: 5
29.09.2019 Vermont 50 Miles Ultra Run (USA) 50mi
10:39:01 h Alderdice Jr., Guy *West Windsor, VT  Overall: 88 M: 68 Cat M45: 6
20.-21.07.2019 Vermont 100 Mile Endurance Race (USA) 100mi
27:55:50 h Alderdice Jr., Guy   Overall: 90 M: 69 Cat M45: 11
01.06.2019 Chesterfield Gorge 100 Km Ultra Race (USA) 100km
12:47:02 h Alderdice Jr., Guy   Overall: 6 M: 2 Cat M45: 1
13.04.2019 Runamuck 50K (USA) 50km
5:27:50 h Alderdice Jr., Guy *West Windsor, VT  Overall: 38 M: 28 Cat M40: 6
2018 6 Events, 462.433 km  (More)
01.12.2018 TARC Fells Trail Ultra Winter 32 Mile (USA) 32mi
8:43:11 h Alderdice Jr., Guy *West Windsor, VT  Overall: 58 M: 42 Cat M40: 8
28.10.2018 Norwitch Halloween Ultra Race (USA) 50km
6:02:37 h Alderdice Jr., Guy *West Windsor, VT  Overall: 12 M: 8 Cat M40: 2
30.09.2018 Vermont 50 km Ultra Run (USA) 50km
6:16:52 h Alderdice Jr., Guy *West Windsor, VT  Overall: 62 M: 45 Cat M40: 8
21.-22.07.2018 Vermont 100 Mile Endurance Race (USA) 100mi
28:04:16 h Alderdice Jr., Guy   Overall: 232 M: 181 Cat M40: 36
02.06.2018 Chesterfield Gorge 100 Km Ultra Race (USA) 100km
13:43:52 h Alderdice Jr., Guy *West Windsor, VT  Overall: 3 M: 2 Cat M40: 1
07.04.2018 Runamuck 50K (USA) 50km
6:23:18 h Alderdice Jr., Guy *West Windsor, VT  Overall: 78 M: 44 Cat M40: 8
2017 4 Events, 391.401 km  (More)
28.-29.10.2017 Javelina Jundred 100 km Endurance Run (USA) 100km
16:46:04 h Alderdice Jr., Guy *West Windsor, VT  Overall: 91 M: 44 Cat M40: 6
15.-16.07.2017 Vermont 100 Mile Endurance Race (USA) 100mi
28:02:23 h Alderdice Jr., Guy *West Windsor, VT  Overall: 219 M: 177 Cat M40: 42
28.05.2017 Trail Festival at Pineland Farms (USA) 50mi
11:23:34 h Alderdice Jr., Guy   Overall: 113 M: 83 Cat M40: 22
08.04.2017 Runamuck 50K (USA) 50km
6:16:25 h Alderdice Jr., Guy *West Windsor, VT  Overall: 83 M: 58 Cat M40: 11
2016 2 Events, 160.934 km  (More)
25.09.2016 Vermont 50 Miles Ultra Run (USA) 50mi
11:43:57 h Alderdice Jr., Guy *Windsor, VT  Overall: 162 M: 113 Cat M40: 23
29.05.2016 Trail Festival at Pineland Farms (USA) 50mi
11:35:08 h Alderdice Jr., Guy   Overall: 112 M: 88 Cat M40: 21
2015 3 Events, 291.401 km  (More)
27.09.2015 Vermont 50 km Ultra Run (USA) 50km
7:30:22 h Alderdice Jr., Guy *Windsor, VT  Overall: 144 M: 79 Cat M40: 15
18.-19.07.2015 Vermont 100 Mile Endurance Race (USA) 100mi
27:51:59 h Alderdice Jr., Guy   Overall: 165 M: 130 Cat M40: 34
24.05.2015 Trail Festival at Pineland Farms (USA) 50mi
12:07:06 h Alderdice Jr., Guy   Overall: 107 M: 78 Cat M40: 11
2014 2 Events, 241.401 km  (More)
28.09.2014 Vermont 50 Miles Ultra Run (USA) 50mi
11:10:42 h Alderdice Jr., Guy *West Windsor, VT  Overall: 147 M: 109 Cat M40: 24
19.-20.07.2014 Vermont 100 Mile Endurance Race (USA) 100mi
28:45:57 h Alderdice Jr., Guy *West Windsor, VT  Overall: 214 M: 167 Cat M40: 28
2013 2 Events, 241.401 km  (More)
29.09.2013 Vermont 50 Miles Ultra Run (USA) 50mi
11:02:37 h Alderdice Jr., Guy *West Windsor, VT  Overall: 175 M: 138 Cat M35: 27
20.-21.07.2013 Vermont 100 Mile Endurance Race (USA) 100mi
29:08:12 h Alderdice Jr., Guy *West Windsor, VT  Overall: 188 M: 147 Cat M35: 29
2011 2 Events, 241.401 km  (More)
25.09.2011 Vermont 50 Miles Ultra Run (USA) 50mi
11:54:13 h Alderdice Jr., Guy *West Windsor, VT  Overall: 238 M: 189 Cat M35: 38
16.-17.07.2011 Vermont 100 Mile Endurance Race (USA) 100mi
28:46:00 h Alderdice Jr., Guy *West Windsor, VT  Overall: 184 M: 151 Cat M35: 32
2010 1 Event, 80.467 km  (More)
26.09.2010 Vermont 50 Miles Ultra Run (USA) 50mi
11:29:04 h Alderdice Jr., Guy *West Windsor, VT  Overall: 158 M: 126 Cat M35: 25

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 2019 2018 2017 2016 2015 2014 2013 2011 2010

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021 2019 2018 2017 2016 2015 2014 2013 2011 2010
Vermont 100 Mile Endurance Race 9 28:34:50     28:46:17   27:55:50 28:04:16 28:02:23   27:51:59 28:45:57 29:08:12 28:46:00  
Vermont 50 Miles Ultra Run 8   12:06:40 11:39:04     10:39:01     11:43:57   11:10:42 11:02:37 11:54:13 11:29:04
Runamuck 50K 4         5:27:34 5:27:50 6:23:18 6:16:25            
RUTFest 3 162.543 101.388 151.278                      
South Wales 200 3 86:47:00 92:01:00 107:22:00                      
Chesterfield Gorge 100 Km Ultra Race 3         12:59:08 12:47:02 13:43:52              
Trail Festival at Pineland Farms 3               11:23:34 11:35:08 12:07:06        
Vermont 50 km Ultra Run 3       6:55:28     6:16:52     7:30:22        
Race for DFL 2       53.648 60.354