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| Nombre: | Bollman, Jeff |
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| Club: | |||
| Domicilio: | Billings, MT | ||
| Año de nacimiento: | 1968 | (Cat. alemana: M55) | |
| Fecha de nacimiento: | 30.03.1968 | (Cat. internac.: M55) | |
| Nacionalidad: | USA  |
Estados Unidos | |
| RunnerID: | 69428 | ||
60 resultados de la búsqueda (60 pruebas, 3455.149 km). (Más)
| 2025 | 5 pruebas, 285.589 km (Más) | ||||
|---|---|---|---|---|---|
| 01.11.2025 | Colorado 6 Hour Run (USA) | 6h | |||
| 54.717 km | Bollman, Jeff | *Loveland, CO | total: 5 | M: 4 | Cat M55: 1 |
| 30.08.2025 | Front Range Ultra Dayze 12h (USA) | 12h | |||
| 64.373 km | Bollman, Jeff | *Loveland, CO | total: 12 | M: 9 | Cat M55: 1 |
| 25.07.2025 | Never Summer 60k (USA) | 60km | |||
| 10:49:26 h | Bollman, Jeff | *Loveland, CO | total: 116 | M: 86 | Cat M55: 2 |
| 21.06.2025 | Bighorn Mountain Wild & Scenic 50km Trail Run (USA) | 32mi | |||
| 6:50:17 h | Bollman, Jeff | *Loveland, CO | total: 45 | M: 29 | Cat M55: 1 |
| 17.05.2025 | Samson's Revenge (USA) | 55km | |||
| 7:02:25 h | Bollman, Jeff | *Loveland, CO | total: 11 | M: 9 | Cat M55: 1 |
| 2024 | 5 pruebas, 267.715 km (Más) | ||||
| 02.11.2024 | Colorado 6 Hour Run (USA) | 6h | |||
| 54.717 km | Bollman, Jeff | *Loveland, CO | total: 4 | M: 2 | Cat M55: 1 |
| 31.08.2024 | Front Range Ultra Dayze 6h (USA) | 6h | |||
| 51.499 km | Bollman, Jeff | *Loveland, CO | total: 2 | M: 2 | Cat M55: 1 |
| 26.07.2024 | Never Summer 60k (USA) | 60km | |||
| 10:46:05 h | Bollman, Jeff | *Loveland, CO | total: 116 | M: 74 | Cat M55: 1 |
| 15.06.2024 | Bighorn Mountain Wild & Scenic 50km Trail Run (USA) | 32mi | |||
| 6:33:46 h | Bollman, Jeff | *Loveland, CO | total: 38 | M: 30 | Cat M55: 1 |
| 20.04.2024 | Royal Gorge Groove (USA) | 50km | |||
| 6:34:56 h | Bollman, Jeff | *Loveland, CO | total: 33 | M: 27 | Cat M55: 2 |
| 2019 | 6 pruebas, 415.433 km (Más) | ||||
| 26.-27.10.2019 | Javelina Jundred 100 Mile Endurance Run (USA) | 100mi | |||
| 26:12:43 h | Bollman, Jeff | *Billings, MT | total: 219 | M: 170 | Cat M50: 20 |
| 07.09.2019 | Lost Soul Ultra 50 km Race (CAN) | 53km | |||
| 6:39:49 h | Bollman, Jeff | *Billings, MT | total: 11 | M: 9 | Cat M50: 1 |
| 27.07.2019 | Elk Valley Ultra 50km (CAN) | 50km | |||
| 9:08:11 h | Bollman, Jeff | *Billings, MT | total: 57 | M: 34 | Cat M50: 4 |
| 13.07.2019 | Mt. Hood 50 Km Trail Run (USA) | 50km | |||
| 5:21:01 h | Bollman, Jeff | *Billings, MT | total: 39 | M: 25 | Cat M50: 4 |
| 07.07.2019 | Ultramook 50k on the Tillamook Ridge (USA) | 50km | |||
| 5:53:00 h | Bollman, Jeff | *Billings, OR | total: 11 | M: 11 | Cat M50: 2 |
| 14.-16.06.2019 | Bighorn Mountain Wild & Scenic 50km Trail Run (USA) | 32mi | |||
| 6:08:23 h | Bollman, Jeff | *Billings, MT | total: 21 | M: 18 | Cat M50: 1 |
| 2018 | 5 pruebas, 271.217 km (Más) | ||||
| 27.10.2018 | Carkeek 12 Hour (USA) | 12h | |||
| 71.438 km | Bollman, Jeff | *Billings, MT | total: 9 | M: 8 | Cat M50: 1 |
| 06.10.2018 | Castle Rock Trail Festival (USA) | 50km | |||
| 5:57:58 h | Bollman, Jeff | *Billings, MT | total: 17 | M: 14 | Cat M50: 3 |
| 17.08.2018 | Lean Horse Ultra-Marathon 30 Mile (USA) | 30mi | |||
| 4:48:22 h | Bollman, Jeff | *Billings, MT | total: 3 | M: 3 | Cat M50: 1 |
| 28.07.2018 | Elk Valley Ultra 50km (CAN) | 50km | |||
| 9:01:39 h | Bollman, Jeff | *Billings, MT | total: 63 | M: 41 | Cat M50: 3 |
| 15.-16.06.2018 | Bighorn Mountain Wild & Scenic 50km Trail Run (USA) | 32mi | |||
| 6:28:50 h | Bollman, Jeff | *Billings, MT | total: 49 | M: 38 | Cat M50: 1 |
| 2017 | 2 pruebas, 106.499 km (Más) | ||||
| 16.-17.06.2017 | Bighorn Mountain Wild & Scenic 50km Trail Run (USA) | 32mi | |||
| 6:39:22 h | Bollman, Jeff | *Billings, MT | total: 33 | M: 27 | Cat M45: 3 |
| 07.04.2017 | The Zion 55 km Run (USA) | 55km | |||
| 6:50:26 h | Bollman, Jeff | *Billings, MT | total: 64 | M: 52 | Cat M45: 3 |
| 2016 | 1 prueba, 51.499 km (Más) | ||||
| 17.-18.06.2016 | Bighorn Mountain Wild & Scenic 50km Trail Run (USA) | 32mi | |||
| 7:23:58 h | Bollman, Jeff | *Billings, MT | total: 65 | M: 40 | Cat M45: 4 |
| 2015 | 5 pruebas, 251.499 km (Más) | ||||
| 12.09.2015 | Lost Soul Ultra 50 km Race (CAN) | 50km | |||
| 7:48:13 h | Bollman, Jeff | *Billings, MT | total: 26 | M: 14 | Cat M45: 2 |
| 22.08.2015 | Lean Horse Ultra-Marathon 50 km (USA) | 50km | |||
| 5:00:36 h | Bollman, Jeff | *Billings, MT | total: 4 | M: 4 | Cat M45: 2 |
| 25.07.2015 | Siskiyou Out Back 50 km Trail Run (USA) | 50km | |||
| 5:40:13 h | Bollman, Jeff | *Billings, MT | total: 64 | M: 49 | Cat M45: 6 |
| 19.-20.06.2015 | Bighorn Mountain Wild & Scenic 50km Trail Run (USA) | 32mi | |||
| 6:38:20 h | Bollman, Jeff | *Billings, MT | total: 61 | M: 42 | Cat M45: 7 |
| 02.05.2015 | Greenland Trail Race (USA) | 50km | |||
| 4:59:25 h | Bollman, Jeff | *Billings, Mt | total: 33 | M: 25 | Cat M45: 6 |
| 2014 | 1 prueba, 52.947 km (Más) | ||||
| 09.08.2014 | Howl at the Moon 8 Hour Run (USA) | 8h | |||
| 52.947 km | Bollman, Jeff | *Billings, MT | total: 135 | M: 78 | Cat M45: 12 |
| 2013 | 4 pruebas, 230.467 km (Más) | ||||
| 29.09.2013 | The Bear Chase 50 km (USA) | 50km | |||
| 4:34:55 h | Bollman, Jeff | *Billings, MT | total: 11 | M: 9 | Cat M45: 1 |
| 14.-15.06.2013 | Bighorn Mountain Wild & Scenic 50km Trail Run (USA) | 50km | |||
| 5:30:58 h | Bollman, Jeff | *Billings, MT | total: 18 | M: 14 | Cat M45: 1 |
| 13.04.2013 | Traprock 50k Ultramarathon (USA) | 50km | |||
| 5:51:16 h | Bollman, Jeff | *Billings, MT | total: 35 | M: 33 | Cat M45: 7 |
| 23.03.2013 | Antelope Island Buffalo Run 50 Mile (USA) | 50mi | |||
| 9:03:13 h | Bollman, Jeff | *Billings, MT | total: 33 | M: 29 | Cat M40: 7 |
| 2012 | 8 pruebas, 449.411 km (Más) | ||||
| 13.10.2012 | Boulder 12 Hours (USA) | 12h | |||
| 68.944 km | Bollman, Jeff | *Billings, MT | total: 9 | M: 9 | Cat M40: 3 |
| 30.09.2012 | The Bear Chase 50 Mile (USA) | 50mi | |||
| 9:26:49 h | Bollman, Jeff | *Billings, MT | total: 30 | M: 21 | Cat M40: 6 |
| 08.09.2012 | Lost Soul Ultra 50km Saturday Race (CAN) | 50km | |||
| 6:49:15 h | Bollman, Jeff | *Billings, MT | total: 9 | M: 6 | Cat M40: 1 |
| 04.08.2012 | HURL Elkhorn 50 km Endurance Run (USA) | 50km | |||
| 7:27:24 h | Bollman, Jeff | *Billings, MT | total: 26 | M: 20 | Cat M40: 4 |
| 30.06.2012 | Thunderbolt Creek 50k (USA) | 50km | |||
| 6:01:10 h | Bollman, Jeff | total: 8 | M: 7 | Cat M40: 3 | |
| 15.-16.06.2012 | Bighorn Mountain Wild & Scenic 50km Trail Run (USA) | 50km | |||
| 5:31:20 h | Bollman, Jeff | *Billings, MT | total: 15 | M: 15 | Cat M40: 3 |
| 28.04.2012 | Cheyenne Mountain Trail Race (USA) | 50km | |||
| 5:45:16 h | Bollman, Jeff | total: 23 | M: 19 | Cat M40: 4 | |
| 24.03.2012 | Antelope Island Buffalo Run 50 km (USA) | 50km | |||
| 5:25:49 h | Bollman, Jeff | *Billings, MT | total: 34 | M: 26 | Cat M40: 6 |
| 2011 | 8 pruebas, 434.54 km (Más) | ||||
| 05.11.2011 | Antelope Island 50K (USA) | 50km | |||
| 5:11:17 h | Bollman, Jeff | *Billings, MT | total: 11 | M: 8 | Cat M40: 1 |
| 25.09.2011 | The Bear Chase 50 Mile (USA) | 50mi | |||
| 9:15:15 h | Bollman, Jeff | *Billings, MT | total: 15 | M: 13 | Cat M40: 2 |
| 09.09.2011 | Lost Soul Ultra 50 km Race (CAN) | 50km | |||
| 6:43:56 h | Bollman, Jeff | *Billings, MT | total: 12 | M: 9 | Cat M40: 1 |
| 06.08.2011 | HURL Elkhorn 50 km Endurance Run (USA) | 50km | |||
| 6:34:29 h | Bollman, Jeff | *Billings, MT | total: 16 | M: 14 | Cat M40: 1 |
| 25.06.2011 | 12 Hours of Laramie (USA) | 12h | |||
| 54.073 km | Bollman, Jeff | *Billings, MT | total: 5 | M: 2 | Cat M40: 1 |
| 17.-18.06.2011 | Bighorn Mountain Wild & Scenic 50km Trail Run (USA) | 50km | |||
| 5:46:00 h | Bollman, Jeff | *Billings | total: 37 | M: 29 | Cat M40: 6 |
| 07.05.2011 | Greenland Trail Race (USA) | 50km | |||
| 5:05:58 h | Bollman, Jeff | *Billings, MT | total: 34 | M: 28 | Cat M40: 4 |
| 26.03.2011 | Badger Mountain 50 km Challenge (USA) | 50km | |||
| 5:54:22 h | Bollman, Jeff | *Billings, MT | total: 22 | M: 17 | Cat M40: 4 |
| 2010 | 7 pruebas, 457.866 km (Más) | ||||
| 20.11.2010 | JFK 50 Mile (USA) | 50mi | |||
| 8:25:56 h | Bollman, Jeff | *Billings, MT | total: 143 | M: 124 | Cat M40: 24 |
| 03.10.2010 | The Bear Chase 50 Mile (USA) | 50mi | |||
| 8:54:53 h | Bollman, Jeff | *Billings, MT | total: 7 | M: 7 | Cat M40: 1 |
| 28.-29.08.2010 | Lean Horse Ultra-Marathon 50 Mile (USA) | 50mi | |||
| 7:53:24 h | Bollman, Jeff | *Billings, MT | total: 4 | M: 3 | Cat M40: 1 |
| 07.08.2010 | HURL Elkhorn 50 km Endurance Run (USA) | 50km | |||
| 5:56:31 h | Bollman, Jeff | *Billings, MT | total: 5 | M: 4 | Cat M40: 2 |
| 26.06.2010 | 12 Hours of Laramie (USA) | 12h | |||
| 66.465 km | Bollman, Jeff | *Billings, MT | total: 2 | M: 1 | Cat M40: 1 |
| 18.-19.06.2010 | Bighorn Mountain Wild & Scenic 50km Trail Run (USA) | 50km | |||
| 5:29:43 h | Bollman, Jeff | *Billings, MT | total: 10 | M: 7 | Cat M40: 3 |
| 27.03.2010 | Antelope Island Buffalo Run 50 km (USA) | 50km | |||
| 5:07:02 h | Bollman, Jeff | *Billings, MT | total: 23 | M: 21 | Cat M40: 7 |
| 2009 | 3 pruebas, 180.467 km (Más) | ||||
| 31.10.2009 | Chicago Lakefront Fall 50 Mile Race (USA) | 50mi | |||
| 7:56:52 h | Bollman, Jeff | *Billings, MT | total: 9 | M: 6 | Cat M40: 3 |
| 19.-20.06.2009 | Bighorn Mountain Wild & Scenic 50km Trail Run (USA) | 50km | |||
| 5:55:42 h | Bollman, Jeff | *Billings, MT | total: 13 | M: 9 | Cat M40: 3 |
| 28.03.2009 | Antelope Island Buffalo Run 50 km (USA) | 50km | |||
| 5:12:37 h | Bollman, Jeff | *Billings, MT | total: 24 | M: 20 | Cat M40: 4 |
Mejores marcas
Your list of personal best performances only contains performances of races which can be included into rankings.
Entre paréntesis ranking annual internacional/ranking nacional.
| PB | 2025 | 2024 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | |
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| 50mi | 7:56:52 |
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7:56:52
(175/50) |
Cuadro comparativo
Comparación de resultados en las carreras con participaciones múltiples
| 2025 | 2024 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bighorn Mountain Wild & Scenic 50km Trail Run | 12 | 6:50:17 | 6:33:46 | 6:08:23 | 6:28:50 | 6:39:22 | 7:23:58 | 6:38:20 | 5:30:58 | 5:31:20 | 5:46:00 | 5:29:43 | 5:55:42 | |
| Lost Soul Ultra 50 km Race | 4 | 6:39:49 | 7:48:13 | 6:49:15 | 6:43:56 | |||||||||
| The Bear Chase 50 Mile | 3 | 9:26:49 | 9:15:15 | 8:54:53 | ||||||||||
| Antelope Island Buffalo Run 50 km | 3 | 5:25:49 | 5:07:02 | 5:12:37 | ||||||||||
| HURL Elkhorn 50 km Endurance Run | 3 | 7:27:24 | 6:34:29 | 5:56:31 | ||||||||||
| Colorado 6 Hour Run | 2 | 54.717 | 54.717 | |||||||||||
| Front Range Ultra Dayze 6h | 2 | 64.373 | 51.499 | |||||||||||
| Never Summer 60k | 2 | 10:49:26 | 10:46:05 | |||||||||||
| Elk Valley Ultra 50km | 2 | 9:08:11 | 9:01:39 | |||||||||||
| Greenland Trail Race | 2 | 4:59:25 | 5:05:58 | |||||||||||
| Lean Horse Ultra-Marathon 50 km | 2 | 4:48:22 | 5:00:36 | |||||||||||
| 12 Hours of Laramie | 2 | 54.073 | 66.465 |