| Nom: | Bollfrass, Alexander |
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| Club: | Princeton Ultra Trail Club | ||
| Domicile: | North Carolina | ||
| Année: | 1984 | (Cat. allemande: M40) | |
| Date de naissance: | 06.02.1984 | (Cat. internat.: M40) | |
| Nationalité: | USA ![]() |
États-Unis | |
| RunnerID: | 95397 | ||
15 résultats des recherches (15 Manifestations, 1349.116 km). (Plus)
| 2023 | 1 Manifestation, 80.467 km (Plus) | ||||
|---|---|---|---|---|---|
| 28.01.2023 | Arches Ultra 50 Mile Race (USA) | 50mi | |||
| 11:22:22 h | Bollfrass, Alexander | *Sanford, NC | scratch: 51 | H: 43 | Cat. M35: 6 |
| 2021 | 2 Manifestations, 165.762 km (Plus) | ||||
| 06.11.2021 | Deadman Peaks 53 Mile Trail Run (USA) | 53mi | |||
| 10:12:50 h | Bollfrass, Alexander | *Sanford, NC | scratch: 2 | H: 2 | Cat. M35: 1 |
| 23.10.2021 | Sean O'Brien 50 Mile Trail Race (USA) | 50mi | |||
| 9:23:46 h | Bollfrass, Alexander | *Sanford, NC | scratch: 3 | H: 3 | Cat. M35: 1 |
| 2019 | 2 Manifestations, 233 km (Plus) | ||||
| 16.-18.08.2019 | Swiss Alps 100 - 100mi (SUI) | 160km | |||
| 34:11:40 h | Bollfrass, Alexander | *North Carolina | scratch: 12 | H: 11 | Cat. M35: 4 |
| 06.-07.07.2019 | Trail Verbier St Bernard - La Traversée (SUI) | 73km | |||
| 15:03:33 h | Bollfrass, Alexander | scratch: 185 | H: 159 | Cat. M35: 30 | |
| 2014 | 2 Manifestations, 164.152 km (Plus) | ||||
| 20.-21.09.2014 | Virgil Crest 50 Mile Ultra (USA) | 50mi | |||
| 10:34:00 h | Bollfrass, Alexander | scratch: 13 | H: 13 | Cat. M23: 10 | |
| 26.07.2014 | Grand Mesa 50 Mile Trail Race (USA) | 52mi | |||
| 8:00:27 h | Bollfrass, Alexander | *Princeton, NJ | scratch: 1 | H: 1 | Cat. M23: 1 |
| 2013 | 2 Manifestations, 130.467 km (Plus) | ||||
| 21.-22.09.2013 | Virgil Crest 50 Mile Ultra (USA) | 50mi | |||
| 9:59:00 h | Bollfrass, Alexander | scratch: 8 | H: 8 | Cat. M23: 6 | |
| 24.08.2013 | Burning Man Ultramarathon (USA) | 50km | |||
| 4:10:19 h | Bollfrass, Alexander | scratch: 3 | H: 2 | Cat. M23: 2 | |
| 2012 | 1 Manifestation, 103.4 km (Plus) | ||||
| 31.08.-02.09.2012 | Ultra Trail Tour du Mont Blanc (UTMB) (FRA) | 103.4km | |||
| 15:23:01 h | Bollfrass, Alexander | Princeton Ultra Trail Club | scratch: 136 | H: 123 | Cat. M23: 43 |
| 2011 | 2 Manifestations, 260.934 km (Plus) | ||||
| 24.09.2011 | Ultra Race of Champions (UROC) 100K (USA) | 100km | |||
| 10:49:32 h | Bollfrass, Alexander | *Princeton, NJ | scratch: 13 | H: 11 | Cat. M23: 8 |
| 06.-07.08.2011 | Headlands Hundred 100 Mile Endurance Run (USA) | 100mi | |||
| 20:14:33 h | Bollfrass, Alexander | *Princeton, NJ | scratch: 2 | H: 2 | Cat. M23: 2 |
| 2010 | 2 Manifestations, 130.467 km (Plus) | ||||
| 20.11.2010 | JFK 50 Mile (USA) | 50mi | |||
| 6:54:00 h | Bollfrass, Alexander | *Washington, DC | scratch: 23 | H: 23 | Cat. M23: 11 |
| 16.10.2010 | Mountain Madness 50K (USA) | 50km | |||
| 6:04:41 h | Bollfrass, Alexander | *Princeton, NJ | scratch: 11 | H: 11 | Cat. M23: 3 |
| 2009 | 1 Manifestation, 80.467 km (Plus) | ||||
| 21.11.2009 | JFK 50 Mile (USA) | 50mi | |||
| 7:25:09 h | Bollfrass, Alexander | *Washington, DC | scratch: 41 | H: 38 | Cat. M23: 19 |
Bests personnels
La liste de vos meilleures performances personnelles ne contient que les performances des courses qui peuvent être incluses dans les classements.
Entre guillemets place en classement annuel international/national
| PB | 2023 | 2021 | 2019 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 |
|---|
Tableau comparatif
Résultats comparatifs pour plusieurs participations
| 2023 | 2021 | 2019 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Virgil Crest 50 Mile Ultra | 2 | 10:34:00 | 9:59:00 | |||||||
| JFK 50 Mile | 2 | 6:54:00 | 7:25:09 |





