| Name: | Birrer, Claude |
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| Club: | Asti Ticino | ||
| Residence: | Aranno | ||
| Year of birth: | 1974 | (Cat. german: M50) | |
| Date of birth: | 04.02.1974 | (Cat. internat.: M50) | |
| Nationality: | SUI ![]() |
Switzerland | |
| RunnerID: | 1269449 | ||
50 search results (36 Events, 3680.117 km). (More)
| 2025 | 3 Events, 359 km (More) | ||||
|---|---|---|---|---|---|
| 27.-28.09.2025 | Spartathlon (GRE) | 246km | |||
| 35:33:57 h | Birrer, Claude | Overall: 227 | M: 190 | Cat M50: 33 | |
| 02.03.2025 | Ultra Trail del Marchesato (ITA) | 60km | |||
| 9:27:13 h | Birrer, Claude | Runcard | Overall: 77 | M: 66 | Cat M50: 14 |
| 02.02.2025 | Valmaremola Ultra Trail (ITA) | 53km | |||
| 8:23:14 h | Birrer, Claude | Runcard | Overall: 98 | M: 79 | Cat M50: 16 |
| 2024 | 5 Events, 571 km (More) | ||||
| 29.11.-01.12.2024 | Ultra Trail Ibiza - 3 dias trail (ESP) | 93km/3stages | |||
| 12:56:40 h | Birrer, Claude | Overall: 22 | M: 19 | Cat M50: 1 | |
| 26.-27.10.2024 | Dromos Athanaton (GRE) | 142km | |||
| 17:38:33 h | Birrer, Claude | Swissmarathonis | Overall: 58 | M: 53 | Cat M50: 8 |
| 19.07.2024 | 100 miglia del Monviso (ITA) | 160km | |||
| 32:49:58 h | Birrer, Claude | Swissmarathonis | Overall: 19 | M: 17 | Cat M50: 2 |
| 12.04.2024 | The Abbots Way Ultra Trail (ITA) | 123km | |||
| 20:39:39 h | Birrer, Claude | Standard | Overall: 15 | M: 14 | Cat M50: 1 |
| 04.02.2024 | Valmaremola Ultra Trail (ITA) | 53km | |||
| 7:24:06 h | Birrer, Claude | Runcard | Overall: 62 | M: 51 | Cat M50: 6 |
| 2023 | 15 Events, 1175.45 km (More) | ||||
| 03.12.2023 | Cannero 6h (ITA) | 6h | |||
| 48.630 km | Birrer, Claude | Club Supermarathon | Overall: 51 | M: 37 | Cat M45: 9 |
| 14.10.2023 | Ultra Trail Lago d'Orta (UTLO) 100 Km (ITA) | 101km | |||
| 18:26:09 h | Birrer, Claude | Runcard | Overall: 89 | M: 79 | Cat M45: 12 |
| 14.08.2023 | Orta 10 in 10 - giorno 10 (ITA) | 50km | |||
| 5:23:46 h | Birrer, Claude | Runcard | Overall: 14 | M: 12 | Cat M45: 2 |
| 13.08.2023 | Orta 10 in 10 - giorno 9 (ITA) | 50km | |||
| 5:16:05 h | Birrer, Claude | Runcard | Overall: 8 | M: 7 | Cat M45: 2 |
| 12.08.2023 | Orta 10 in 10 - giorno 8 (ITA) | 50km | |||
| 5:28:37 h | Birrer, Claude | Runcard | Overall: 6 | M: 6 | Cat M45: 1 |
| 11.08.2023 | Orta 10 in 10 - giorno 7 (ITA) | 50km | |||
| 5:27:43 h | Birrer, Claude | Runcard | Overall: 8 | M: 8 | Cat M45: 1 |
| 10.08.2023 | Orta 10 in 10 - giorno 6 (ITA) | 50km | |||
| 5:16:24 h | Birrer, Claude | Runcard | Overall: 5 | M: 5 | Cat M45: 1 |
| 09.08.2023 | Orta 10 in 10 - giorno 5 (ITA) | 50km | |||
| 5:01:12 h | Birrer, Claude | Runcard | Overall: 7 | M: 7 | Cat M45: 2 |
| 08.08.2023 | Orta 10 in 10 - giorno 4 (ITA) | 50km | |||
| 4:59:59 h | Birrer, Claude | Runcard | Overall: 4 | M: 4 | Cat M45: 1 |
| 07.08.2023 | Orta 10 in 10 - giorno 3 (ITA) | 50km | |||
| 5:22:44 h | Birrer, Claude | Runcard | Overall: 5 | M: 5 | Cat M45: 1 |
| 06.08.2023 | Orta 10 in 10 - giorno 2 (ITA) | 50km | |||
| 5:27:57 h | Birrer, Claude | Runcard | Overall: 12 | M: 9 | Cat M45: 1 |
| 05.08.2023 | Orta 10 in 10 - giorno 1 (ITA) | 50km | |||
| 5:39:58 h | Birrer, Claude | Runcard | Overall: 14 | M: 12 | Cat M45: 2 |
| 19.-20.05.2023 | Olympian Race - Ancient Nemea-Olympia (GRE) | 180km | |||
| 26:24:45 h | Birrer, Claude | All4All | Overall: 34 | M: 33 | Cat M45: 4 |
| 14.-16.04.2023 | UltraMilano-Sanremo 285 km (ITA) | 285km | |||
| 46:06:00 h | Birrer, Claude | Overall: 10 | M: 8 | Cat M45: 5 | |
| 15.01.2023 | 6 ore della Maremma (ITA) | 6h | |||
| 60.820 km | Birrer, Claude | Impossible Target | Overall: 30 | M: 27 | Cat M45: 5 |
| 2022 | 6 Events, 938.657 km (More) | ||||
| 19.-20.11.2022 | 24 heures 'No Finish Line', Monaco (MON) | 24h | |||
| 184.580 km | Birrer, Claude | Overall: 2 | M: 2 | Cat M45: 1 | |
| 25.09.2022 | 12-Stundenlauf Aare-Insel Brugg (SUI) | 12h | |||
| 58.564 km | Birrer, Claude | *Aranno | Overall: 7 | M: 5 | Cat M45: 1 |
| 17.-18.09.2022 | Lupatotissima - 24 ore, open race (ITA) | 24h | |||
| 111.460 km | Birrer, Claude | Runcard | Overall: 60 | M: 43 | Cat M45: 9 |
| 17.-18.09.2022 | Lupatotissima - 24 ore, open race - 12h split (ITA) | 12h | |||
| 97.730 km | Birrer, Claude | Runcard | Overall: 22 | M: 16 | Cat M45: 8 |
| 17.-18.09.2022 | Lupatotissima - 24 ore, open race - 100km split (ITA) | 100km | |||
| 12:13:59 h | Birrer, Claude | Runcard | Overall: 20 | M: 15 | Cat M45: 7 |
| 14.-15.05.2022 | Cinisello Balsamo Running Festival 24h (ITA) | 24h | |||
| 176.400 km | Birrer, Claude | Runcard | Overall: 9 | M: 5 | Cat M45: 1 |
| 22.-24.04.2022 | UltraMilano-Sanremo 285 km (ITA) | 285km | |||
| 2d 02:10:00 h | Birrer, Claude | Overall: 14 | M: 13 | Cat M45: 4 | |
| 26.03.2022 | BI-Ultra 24 h - 12h split (ITA) | 12h | |||
| 71.195 km | Birrer, Claude | Overall: 53 | M: 39 | Cat M45: 8 | |
| 26.03.2022 | BI-Ultra 24 h (ITA) | 24h | |||
| 123.233 km | Birrer, Claude | Overall: 40 | M: 29 | Cat M45: 6 | |
| 26.03.2022 | BI-Ultra 24 h - 50mi split (ITA) | 50mi | |||
| 17:53:05 h | Birrer, Claude | Overall: 57 | M: 40 | Cat M45: 7 | |
| 26.03.2022 | BI-Ultra 24 h - 100km split (ITA) | 100km | |||
| 21:04:20 h | Birrer, Claude | Overall: 50 | M: 36 | Cat M45: 7 | |
| 2021 | 2 Events, 211.612 km (More) | ||||
| 18.-19.09.2021 | Lupatotissima - 24 ore - 50mi split (ITA) | 50mi | |||
| 11:17:04 h | Birrer, Claude | Runcard | Overall: 24 | M: 21 | Cat M45: 9 |
| 18.-19.09.2021 | Lupatotissima - 24 ore - 100km split (ITA) | 100km | |||
| 15:24:50 h | Birrer, Claude | Runcard | Overall: 23 | M: 20 | Cat M45: 9 |
| 18.-19.09.2021 | Lupatotissima - 24 ore - 6h split (ITA) | 6h | |||
| 45.864 km | Birrer, Claude | Runcard | Overall: 34 | M: 28 | Cat M45: 9 |
| 18.-19.09.2021 | Lupatotissima - 24 ore (ITA) | 24h | |||
| 150.612 km | Birrer, Claude | Runcard | Overall: 13 | M: 11 | Cat M45: 6 |
| 18.-19.09.2021 | Lupatotissima - 24 ore - 12h split (ITA) | 12h | |||
| 84.001 km | Birrer, Claude | Runcard | Overall: 23 | M: 19 | Cat M45: 9 |
| 18.-19.09.2021 | Lupatotissima - 24 ore - 50km split (ITA) | 50km | |||
| 6:30:18 h | Birrer, Claude | Runcard | Overall: 32 | M: 27 | Cat M45: 10 |
| 15.-16.05.2021 | Cinisello Balsamo Running Festival 24h (ITA) | 24h | |||
| 61.000 km | Birrer, Claude | Runcard | Overall: 86 | M: 68 | Cat M45: 13 |
| 2020 | 2 Events, 224.398 km (More) | ||||
| 19.-20.09.2020 | Lupatotissima 24 ore - 100km split (ITA) | 100km | |||
| 12:57:46 h | Birrer, Claude | Runcard | Overall: 31 | M: 23 | Cat M45: 5 |
| 19.-20.09.2020 | Lupatotissima 24 ore - 12h split (ITA) | 12h | |||
| 99.601 km | Birrer, Claude | Runcard | Overall: 33 | M: 25 | Cat M45: 5 |
| 19.-20.09.2020 | Lupatotissima 24 ore - 100mi split (ITA) | 100mi | |||
| 23:14:26 h | Birrer, Claude | Runcard | Overall: 22 | M: 16 | Cat M45: 5 |
| 19.-20.09.2020 | Lupatotissima 24 ore (ITA) | 24h | |||
| 165.533 km | Birrer, Claude | Overall: 22 | M: 16 | Cat M45: 5 | |
| 19.-20.09.2020 | Lupatotissima 24 ore - 6h split (ITA) | 6h | |||
| 50.997 km | Birrer, Claude | Runcard | Overall: 51 | M: 42 | Cat M45: 11 |
| 19.01.2020 | 6 ore della Maremma (ITA) | 6h | |||
| 58.865 km | Birrer, Claude | Runcard | Overall: 32 | M: 28 | Cat M45: 8 |
| 2019 | 3 Events, 200 km (More) | ||||
| 17.11.2019 | Ultra K Marathon (ITA) | 50km | |||
| 5:18:38 h | Birrer, Claude | Run Card | Overall: 125 | M: 107 | Cat M45: 29 |
| 25.-26.05.2019 | 100 km del Passatore, Firenze-Faenza (ITA) | 100km | |||
| 12:43:14 h | Birrer, Claude | Runcard | Overall: 736 | M: 647 | Cat M45: 173 |
| 25.04.2019 | 50 km di Romagna (ITA) | 50km | |||
| 4:59:52 h | Birrer, Claude | Run Card | Overall: 445 | M: 395 | Cat M45: 107 |
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 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|---|
| 50km | 4:59:52 |
|
|
|
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6:30:18
(3235/3) |
|
4:59:52
(7163/14) |
| 50mi | 11:17:04 |
|
|
|
17:53:05
(932/4) |
11:17:04
(774/1) |
|
|
| 100km | 12:13:59 |
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|
|
12:13:59
(3188/95) |
15:24:50
(2132/81) |
12:57:46
(913/1) |
12:43:14
(6746/149) |
| 100mi | 23:14:26 |
|
|
|
|
|
23:14:26
(363/10) |
|
| 6h | 50.997 |
|
|
|
|
45.864
(1955/13) |
50.997
(854/9) |
|
| 12h | 99.601 |
|
|
|
97.730
(898/8) |
84.001
(1248/14) |
99.601
(341/5) |
|
| 24h | 184.580 |
|
|
|
184.580
(470/2) |
150.612
(977/7) |
165.533
(457/10) |
|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | ||
|---|---|---|---|---|---|---|---|---|
| Lupatotissima 24 ore | 3 | 111.460 | 150.612 | 165.533 | ||||
| Valmaremola Ultra Trail | 2 | 8:23:14 | 7:24:06 | |||||
| Cinisello Balsamo Running Festival 24h | 2 | 176.400 | 61.000 | |||||
| 6 ore della Maremma | 2 | 60.820 | 58.865 | |||||
| UltraMilano-Sanremo 285 km | 2 | 46:06:00 | 50:10:00 |





