| Name: | Ruzicka, Stephanie |
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| Club: | |||
| Residence: | Florham Park, NJ | ||
| Year of birth: | 1965 | (Cat. german: W60) | |
| Date of birth: | 25.07.1965 | (Cat. internat.: W60) | |
| Nationality: | USA ![]() |
United States | |
| RunnerID: | 422323 | ||
33 search results (32 Events, 2971.66 km). (More)
| 2025 | 4 Events, 391.594 km (More) | ||||
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| 18.-19.07.2025 | Vermont 100 Mile Endurance Race (USA) | 100mi | |||
| 28:50:15 h | Ruzicka, Stephanie | *NJ | Overall: 183 | F: 39 | Cat W55: 3 |
| 21.-22.06.2025 | The Great New York 100 km Running Exposition (USA) | 100km | |||
| 16:40:00 h | Ruzicka, Stephanie | *Branchville, NJ | Overall: 25 | F: 7 | Cat W55: 1 |
| 07.06.2025 | Sri Chinmoy 12 Hour Race Rockland Lake (USA) | 12h | |||
| 80.660 km | Ruzicka, Stephanie | *Branchville, NJ | Overall: 15 | F: 4 | Cat W55: 1 |
| 08.02.2025 | The Delmarva Ultra Challenge - Split Algonquin 50km (USA) | 50km | |||
| 7:27:25 h | Ruzicka, Stephanie | *Branchville, NJ | Overall: 170 | F: 69 | Cat W55: 2 |
| 2024 | 3 Events, 584.301 km (More) | ||||
| 03.10.2024 | NJ One Day 12 Hour Race (USA) | 12h | |||
| 46.670 km | Ruzicka, Stephanie | *Branchville, NJ | Overall: 11 | F: 2 | Cat W55: 1 |
| 13.-19.05.2024 | 3 Days at the Fair 6 Days Race (USA) | 6d | |||
| 487.631 km | Ruzicka, Stephanie | Overall: 9 | F: 3 | Cat W55: 1 | |
| 10.02.2024 | The Delmarva Ultra Challenge - Split Algonquin 50km (USA) | 50km | |||
| 7:21:37 h | Ruzicka, Stephanie | *Branchville, NJ | Overall: 162 | F: 63 | Cat W55: 6 |
| 2023 | 1 Event, 50 km (More) | ||||
| 04.02.2023 | The Delmarva Ultra Challenge - Split Algonquin 50km (USA) | 50km | |||
| 6:56:50 h | Ruzicka, Stephanie | *Branchville, NJ | Overall: 116 | F: 48 | Cat W55: 3 |
| 2021 | 1 Event, 49.889 km (More) | ||||
| 15.-16.05.2021 | 3 Days at the Fair 24 Hour Race (USA) | 24h | |||
| 49.889 km | Ruzicka, Stephanie | *Florham Park, NJ | Overall: 62 | F: 20 | Cat W55: 4 |
| 2019 | 4 Events, 260.495 km (More) | ||||
| 17.11.2019 | NYRR Knickerbocker 60K (USA) | 60km | |||
| 7:34:29 h | Ruzicka, Stephanie | *Florham Park, NJ | Overall: 246 | F: 66 | Cat W50: 4 |
| 09.-10.11.2019 | NJ One Day 24 Hour Race (USA) | 24h | |||
| 80.467 km | Ruzicka, Stephanie | *Florham Park, NJ | Overall: 67 | F: 19 | Cat W50: 1 |
| 24.08.2019 | Saddle Up Summer 10 Hour Challenge (USA) | 10h | |||
| 60.028 km | Ruzicka, Stephanie | Overall: 7 | F: 1 | Cat W50: 1 | |
| 29.06.2019 | Bryan Court 100 (USA) | 60km | |||
| 9:16:25 h | Ruzicka, Stephanie | *Florham Park, NJ | Overall: 14 | F: 5 | Cat W50: 1 |
| 2018 | 3 Events, 270.934 km (More) | ||||
| 17.11.2018 | NYRR Knickerbocker 60K (USA) | 60km | |||
| 7:47:56 h | Ruzicka, Stephanie | *Florham Park, NJ | Overall: 270 | F: 68 | Cat W50: 8 |
| 08.-09.04.2018 | Umstead Endurance Run 100 Miles (USA) | 100mi | |||
| 29:37:10 h | Ruzicka, Stephanie | *NJ | Overall: 110 | F: 33 | Cat W50: 3 |
| 10.02.2018 | Algonquin 50km Trail Race (USA) | 50km | |||
| 7:36:05 h | Ruzicka, Stephanie | *Florham Park, NJ | Overall: 128 | F: 43 | Cat W50: 3 |
| 2017 | 3 Events, 327.15 km (More) | ||||
| 11.-12.11.2017 | NJ One Day 24 Hour Race (USA) | 24h | |||
| 80.467 km | Ruzicka, Stephanie | *Florham Park, NJ | Overall: 44 | F: 13 | Cat W50: 2 |
| 19.-21.05.2017 | 3 Days at the Fair 48 Hour Race (USA) | 48h | |||
| 186.683 km | Ruzicka, Stephanie | *Florham Park, NJ | Overall: 7 | F: 2 | Cat W50: 2 |
| 22.04.2017 | Bryan Court 100 (USA) | 60km | |||
| 8:36:00 h | Ruzicka, Stephanie | *Florham Park, NJ | Overall: 15 | F: 4 | Cat W50: 2 |
| 2016 | 1 Event, 162.543 km (More) | ||||
| 13.-15.05.2016 | 3 Days at the Fair 48 Hour Race (USA) | 48h | |||
| 162.543 km | Ruzicka, Stephanie | *Florham Park, NJ | Overall: 28 | F: 12 | Cat W50: 5 |
| 13.-14.05.2016 | 3 Days at the Fair 48 Hour Race - 24h Split (USA) | 24h | |||
| 123.919 km | Ruzicka, Stephanie | Overall: 12 | F: 4 | Cat W50: 1 | |
| 2015 | 6 Events, 441.4 km (More) | ||||
| 07.-08.11.2015 | NJ One Day 24 Hour Race (USA) | 24h | |||
| 140.012 km | Ruzicka, Stephanie | *Florham Park, NJ | Overall: 19 | F: 4 | Cat W50: 1 |
| 15.08.2015 | Wildcat Ridge Romp 50 km (USA) | 50km | |||
| 8:46:10 h | Ruzicka, Stephanie | *Florham Park, NJ | Overall: 23 | F: 4 | Cat W50: 1 |
| 20.06.2015 | Vegan Power 50K (USA) | 50km | |||
| 8:13:57 h | Ruzicka, Stephanie | *Florham Park, NJ | Overall: 52 | F: 23 | Cat W45: 6 |
| 16.-17.05.2015 | 3 Days at the Fair 24 Hour Race (USA) | 24h | |||
| 101.388 km | Ruzicka, Stephanie | Overall: 19 | F: 10 | Cat W45: 5 | |
| 09.05.2015 | Long Island Greenbelt Trail 50 km (USA) | 50km | |||
| 7:59:09 h | Ruzicka, Stephanie | *Florham Park, NJ | Overall: 39 | F: 8 | Cat W45: 4 |
| 17.01.2015 | Angela Ivory 50K Memorial Run (USA) | 50km | |||
| 7:56:01 h | Ruzicka, Stephanie | *Florham Park, NJ | Overall: 24 | F: 8 | Cat W45: 3 |
| 2014 | 3 Events, 231.966 km (More) | ||||
| 21.12.2014 | BUS Trail Mix-Up Run 50K (USA) | 50km | |||
| 7:00:20 h | Ruzicka, Stephanie | *Florham Park, NJ | Overall: 38 | F: 14 | Cat W45: 3 |
| 08.-09.11.2014 | NJ One Day 24 Hour Race (USA) | 24h | |||
| 131.966 km | Ruzicka, Stephanie | Overall: 26 | F: 8 | Cat W45: 2 | |
| 27.09.2014 | Mountain Madness 50K (USA) | 50km | |||
| 8:35:39 h | Ruzicka, Stephanie | Overall: 37 | F: 8 | Cat W45: 2 | |
| 2013 | 3 Events, 201.388 km (More) | ||||
| 09.-10.11.2013 | NJ One Day 24 Hour Race (USA) | 24h | |||
| 101.388 km | Ruzicka, Stephanie | *NJ | Overall: 33 | F: 8 | Cat W45: 2 |
| 28.09.2013 | Mountain Madness 50K (USA) | 50km | |||
| 8:34:05 h | Ruzicka, Stephanie | Overall: 66 | F: 9 | Cat W45: 2 | |
| 26.05.2013 | Dirty German Endurance Fest 50 km (USA) | 50km | |||
| 5:49:53 h | Ruzicka, Stephanie | Overall: 64 | F: 20 | Cat W45: 3 | |
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 | 2021 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | |
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| 12h | 80.660 |
80.660
(659/90) |
46.670
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| 24h | 140.012 |
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49.889
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80.467
(1463/466) |
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80.467
(1270/344) |
123.919
(594/97) |
140.012
(442/81) |
131.966
(428/79) |
101.388
(806/182) |
| 48h | 186.683 |
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186.683
(72/8) |
162.543
(121/35) |
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| 6d | 487.631 |
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487.631
(69/14) |
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2021 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| NJ One Day 24 Hour Race | 5 | 80.467 | 80.467 | 140.012 | 131.966 | 101.388 | |||||
| Bryan Court 100 | 2 | 9:16:25 | 8:36:00 | ||||||||
| Mountain Madness 50K | 2 | 8:35:39 | 8:34:05 | ||||||||
| NYRR Knickerbocker 60K | 2 | 7:34:29 | 7:47:56 | ||||||||
| 3 Days at the Fair 24 Hour Race | 2 | 49.889 | 101.388 | ||||||||
| 3 Days at the Fair 48 Hour Race | 2 | 186.683 | 162.543 |





