IISA ID: 2431
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Jens Trommer
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Berlin
Germany |
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Country Association
Germany |
| Ice Miles: | 0 |
| Membership: |
Global (until 10/10/2026)
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IISA 1km Swims
Only IISA Swims <= 5.0°C
| Swim Date |
Event Name (Website) | Country Association |
Event Venue | Swim Time |
Water Temp |
Wind Chill |
Altitude (m) GPS Latitude |
AR | ER | WR | WC | IISA Event |
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 25 Feb 2023 | ZOLLHAUS OPEN - German... | Germany | Landhotel Altes Zollha... | 19:16.31 | 2.00°C | 0.00°C | 720m 50.73°N | Non-Certified Pool |  |
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| 2 | 2 Dec 2023 | Silbersee Ice-Cup | Germany | Silbersee Langenhagen | 21:38.75 | 4.80°C | 1.00°C | 51m 52.43°N | Open Water | |
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| 3 | 22 Feb 2025 | Zollhaus Open German C... | Germany | Landhotel Altes Zollha... | 20:14.10 | 3.00°C | 1.80°C | 800m 50.73°N | Non-Certified Pool | |
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| 4 | 21 Feb 2026 | Zollhaus Open German C... | Germany | Landhotel Altes Zollhaus | 22:49.16 | 2.50°C | 0.00°C | |
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AR = Age-Group Record
ER = Swim Event Record
WR = World Record
WC = World Championship Record
Short and Other IISA distances
Only IISA Swims <= 5.0°C
| Event Distance | Swim Date | Event Name | Event Venue | Country Association |
Swim Time (mm:ss:cc) |
Water Temp |
Wind Chill |
Altitude (m) GPS Latitude |
||
|---|---|---|---|---|---|---|---|---|---|---|
| 500m Freestyle | 6 Jan 2020 | 6th Ice Swimming Aqua ... | Veitsbronn Germany | Germany | 09:44.09 | 2.80°C | 4.0°C | 49.51°N | |
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| 500m Freestyle | 3 Dec 2023 | Silbersee Ice-Cup | Silbersee Langenhagen | Germany | 10:04.41 | 4.80°C | 1.0°C | 51m 52.43°N | |
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| 500m Freestyle | 5 Jan 2025 | vEItSbad Cup 2025 | Veitsbronn | Germany | 09:11.53 | 0.60°C | -1.0°C | 300m 49.50°N | |
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| 500m Freestyle | 21 Feb 2026 | Zollhaus Open German C... | Landhotel Altes Zollhaus | Germany | 09:03.60 | 2.50°C | 0.0°C | 800m 50.74°N | |
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| 250m Freestyle | 5 Jan 2025 | vEItSbad Cup 2025 | Veitsbronn | Germany | 04:11.77 | 0.60°C | -1.0°C | 300m 49.50°N | |
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| 250m Freestyle | 21 Feb 2026 | Zollhaus Open German C... | Landhotel Altes Zollhaus | Germany | 04:10.14 | 2.50°C | 0.0°C | 800m 50.74°N | |
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| 100m Breaststroke | 6 Jan 2020 | 6th Ice Swimming Aqua ... | Veitsbronn Germany | Germany | 01:43.20 | 2.80°C | 4.0°C | 49.51°N | |
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| 100m Breaststroke | 25 Feb 2023 | ZOLLHAUS OPEN - German... | Landhotel Altes Zollha... | Germany | 01:37.66 | 2.00°C | 0.0°C | 720m 50.73°N | |
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| 100m Breaststroke | 3 Dec 2023 | Silbersee Ice-Cup | Silbersee Langenhagen | Germany | 01:52.00 | 4.80°C | 1.0°C | 51m 52.43°N | |
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| 100m Breaststroke | 5 Jan 2025 | vEItSbad Cup 2025 | Veitsbronn | Germany | 01:42.27 | 0.60°C | -1.0°C | 300m 49.50°N | |
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| 100m Breaststroke | 21 Feb 2026 | Zollhaus Open German C... | Landhotel Altes Zollhaus | Germany | 01:38.46 | 2.50°C | 0.0°C | 800m 50.74°N | |
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| 50m Freestyle | 6 Jan 2020 | 6th Ice Swimming Aqua ... | Veitsbronn Germany | Germany | 00:38.41 | 2.80°C | 4.0°C | 49.51°N | |
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| 50m Freestyle | 25 Feb 2023 | ZOLLHAUS OPEN - German... | Landhotel Altes Zollha... | Germany | 00:36.56 | 2.00°C | 0.0°C | 720m 50.73°N | |
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| 50m Breaststroke | 6 Jan 2020 | 6th Ice Swimming Aqua ... | Veitsbronn Germany | Germany | 00:46.89 | 2.80°C | 4.0°C | 49.51°N | |
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| 50m Breaststroke | 3 Dec 2023 | Silbersee Ice-Cup | Silbersee Langenhagen | Germany | 00:50.03 | 4.80°C | 1.0°C | 51m 52.43°N | |
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| 50m Breaststroke | 21 Feb 2026 | Zollhaus Open German C... | Landhotel Altes Zollhaus | Germany | 00:44.82 | 2.50°C | 0.0°C | 800m 50.74°N | |
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| 200m Freestyle | 6 Jan 2020 | 6th Ice Swimming Aqua ... | Veitsbronn Germany | Germany | 03:22.90 | 2.80°C | 4.0°C | 49.51°N | |
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| 200m Freestyle | 25 Feb 2023 | ZOLLHAUS OPEN - German... | Landhotel Altes Zollha... | Germany | 03:07.88 | 2.00°C | 0.0°C | 720m 50.73°N | |
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| 200m Freestyle | 3 Dec 2023 | Silbersee Ice-Cup | Silbersee Langenhagen | Germany | 03:47.97 | 4.80°C | 1.0°C | 51m 52.43°N | |
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| 200m Breaststroke | 22 Feb 2025 | Zollhaus Open German C... | Landhotel Altes Zollha... | Germany | 03:38.03 | 3.00°C | 1.8°C | 800m 50.73°N | |
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Qualifying Swims
IISA Qualifying Swims & IISA Event Swims > 5.0°C
| Swim Date |
Swim Location |
Event Name | Swim Distance |
Stroke | Status | Water Temp |
Wind Chill |
Swim Time |
Altitude (m) |
Observer | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 07 Jan 2023 | Altenwörth, Austria... | 1000m | Freestyle | Accepted | 5.30°C | 9.40°C | 19:40.45 | - | Josef Köberl | |
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| 2 | 24 Feb 2024 | Landhotel Altes... | ZOLLHAUS OPEN German... | 1000m | Freestyle | Accepted | 5.20°C | 0.00°C | 18:47.60 | 750m | Aaron Curcio | |
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| 3 | 01 Dec 2024 | Silbersee Langenhagen | Silbersee-Ice-Cup 2024 | 1000m | Freestyle | Accepted | 6.10°C | 0.00°C | 21:57.78 | 51m | Florian Battermann | |
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| 4 | 30 Nov 2025 | Silbersee Langenhagen | Silbersee Ice-Cup 2025 | 1000m | Freestyle | Accepted | 5.30°C | 5.00°C | 20:36.21 | 51m | Florian Battermann | |
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| 5 | 01 Dec 2024 | Silbersee Langenhagen | Silbersee-Ice-Cup 2024 | 500m | Freestyle | Accepted | 6.10°C | 0.00°C | 09:57.03 | 51m | Florian Battermann | |
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| 6 | 30 Nov 2025 | Silbersee Langenhagen | Silbersee Ice-Cup 2025 | 500m | Freestyle | Accepted | 5.30°C | 5.00°C | 09:12.84 | 51m | Florian Battermann | |
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| 7 | 30 Nov 2025 | Silbersee Langenhagen | Silbersee Ice-Cup 2025 | 250m | Freestyle | Accepted | 5.30°C | 5.00°C | 04:18.52 | 51m | Florian Battermann | |
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| 8 | 24 Feb 2024 | Landhotel Altes... | ZOLLHAUS OPEN German... | 100m | Breast | Accepted | 5.20°C | 0.00°C | 01:36.41 | 750m | Aaron Curcio | |
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| 9 | 01 Dec 2024 | Silbersee Langenhagen | Silbersee-Ice-Cup 2024 | 100m | Breast | Accepted | 6.10°C | 0.00°C | 01:48.40 | 51m | Florian Battermann | |
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| 10 | 30 Nov 2025 | Silbersee Langenhagen | Silbersee Ice-Cup 2025 | 100m | Breast | Accepted | 5.30°C | 5.00°C | 01:45.47 | 51m | Florian Battermann | |
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| 11 | 01 Dec 2024 | Silbersee Langenhagen | Silbersee-Ice-Cup 2024 | 50m | Breast | Accepted | 6.10°C | 0.00°C | 00:48.56 | 51m | Florian Battermann | |
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| 12 | 30 Nov 2025 | Silbersee Langenhagen | Silbersee Ice-Cup 2025 | 50m | Breast | Accepted | 5.30°C | 5.00°C | 00:49.65 | 51m | Florian Battermann | |
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| 13 | 24 Feb 2024 | Landhotel Altes... | ZOLLHAUS OPEN German... | 200m | Freestyle | Accepted | 5.20°C | 0.00°C | 03:02.91 | 750m | Aaron Curcio | |
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