IISA Member Bio | IISA

IISA Member Bio

IISA ID: 2793

	Catherine Markwell
	NORWICH England
	Country Association Great Britain
ICE ID:	542
Gender:	Female
Age:	44
Ice Miles:	2
ICE 7s:	1
Membership:	Global (until 19/09/2026)

Ice Miles

	Swim Date	Swim Location	Water Temp	Wind Chill	Swim Dist.	Swim Time	Body of Water	Altitude (m) GPS Latitude
1	20 Jan 2024	Hatfield, Doncaster, UK	4.60°C	-0.40°C	1.0066mi	0:29:32	Lake	11m 53.58°N		view
2	6 Dec 2024	Loch Morlich, Glenmore Fore...	3.87°C	2.30°C	1.0000mi	0:24:07	Lake	300m 57.16°N		view

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	7 Feb 2026	IISA 2nd European Open...	Molveno, Italy	Italy	07:38.93	2.10°C	-1.9°C	864m 46.13°N		view
250m Freestyle	18 Jan 2025	IISA 6th WC - Molveno ...	Molveno, Italy	Italy	03:28.60	1.94°C	1.0°C	864m 49.90°N		view
250m Freestyle	7 Feb 2026	IISA 2nd European Open...	Molveno, Italy	Italy	03:32.52	2.10°C	-1.9°C	864m 46.13°N		view
100m Freestyle	18 Jan 2025	IISA 6th WC - Molveno ...	Molveno, Italy	Italy	01:13.84	1.94°C	1.0°C	864m 49.90°N		view
100m Freestyle	7 Feb 2026	IISA 2nd European Open...	Molveno, Italy	Italy	01:14.81	2.10°C	-1.9°C	864m 46.13°N		view
100m Backstroke	18 Jan 2025	IISA 6th WC - Molveno ...	Molveno, Italy	Italy	01:26.31	1.94°C	1.0°C	864m 49.90°N		view
100m Backstroke	7 Feb 2026	IISA 2nd European Open...	Molveno, Italy	Italy	01:22.61	2.10°C	-1.9°C	864m 46.13°N		view
100m Butterfly	18 Jan 2025	IISA 6th WC - Molveno ...	Molveno, Italy	Italy	01:35.81	1.94°C	1.0°C	864m 49.90°N		view
50m Freestyle	18 Jan 2025	IISA 6th WC - Molveno ...	Molveno, Italy	Italy	00:31.93	1.94°C	1.0°C	864m 49.90°N		view
50m Freestyle	7 Feb 2026	IISA 2nd European Open...	Molveno, Italy	Italy	00:32.10	2.10°C	-1.9°C	864m 46.13°N		view
50m Butterfly	18 Jan 2025	IISA 6th WC - Molveno ...	Molveno, Italy	Italy	00:38.19	1.94°C	1.0°C	864m 49.90°N		view
50m Backstroke	7 Feb 2026	IISA 2nd European Open...	Molveno, Italy	Italy	00:38.80	2.10°C	-1.9°C	864m 46.13°N		view

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	29 Jan 2022	Horstead		600m	Freestyle	Accepted	4.70°C	3.00°C	15:00.00	-	Melanie Holland		view
2	28 Jan 2023	Hatfield		500m	Freestyle	Accepted	4.00°C	0.00°C	09:55.00	-	Melanie Holland		view
3	30 Dec 2023	Leziate		1509m	Freestyle	Accepted	7.60°C	0.00°C	26:43.00	26m	Melanie Holland		view
4	30 Nov 2024	Ebridge Mill Lock		1300m	Freestyle	Accepted	6.00°C	0.00°C	22:07.00	0m	Melanie Holland		view
5	12 Feb 2023	Sandford Lido	IISA GB 2023...	500m	Freestyle	Accepted	5.47°C	10.60°C	07:25.91	0m	Kate Steels		view
6	15 Dec 2024	Rother Valley Country...	IISA GB Championships	250m	Freestyle	Accepted	5.85°C	11.00°C	03:36.28	62m	Leon Fryer		view
7	07 Dec 2025	Stonehaven Lido	IISA GB Championships...	250m	Freestyle	Accepted	6.60°C	5.00°C	03:27.82	0m	Leon Fryer		view
8	15 Dec 2024	Rother Valley Country...	IISA GB Championships	200m	-	Accepted	5.85°C	11.00°C	03:07.75	62m	Leon Fryer		view
9	12 Feb 2023	Sandford Lido	IISA GB 2023...	100m	Freestyle	Accepted	5.47°C	10.60°C	01:15.66	0m	Kate Steels		view
10	15 Dec 2024	Rother Valley Country...	IISA GB Championships	100m	Freestyle	Accepted	5.85°C	11.00°C	01:15.57	62m	Leon Fryer		view
11	07 Dec 2025	Stonehaven Lido	IISA GB Championships...	100m	Freestyle	Accepted	6.60°C	5.00°C	01:11.03	0m	Leon Fryer		view
12	07 Dec 2025	Stonehaven Lido	IISA GB Championships...	100m	Back	Accepted	6.60°C	5.00°C	01:23.31	0m	Leon Fryer		view
13	15 Dec 2024	Rother Valley Country...	IISA GB Championships	50m	Freestyle	Accepted	5.85°C	11.00°C	00:34.56	62m	Leon Fryer		view
14	07 Dec 2025	Stonehaven Lido	IISA GB Championships...	50m	Freestyle	Accepted	6.60°C	5.00°C	00:32.31	0m	Leon Fryer		view
15	15 Dec 2024	Rother Valley Country...	IISA GB Championships	50m	Back	Accepted	5.85°C	11.00°C	00:40.09	62m	Leon Fryer		view
16	07 Dec 2025	Stonehaven Lido	IISA GB Championships...	50m	Back	Accepted	6.60°C	5.00°C	00:37.34	0m	Leon Fryer		view

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