Masters W45 marathon world record progression
Masters W45 marathon world record progression is the progression of world record improvements of the marathon W45 division of Masters athletics. Records must be set in properly conducted, official competitions under the standing IAAF rules unless modified by World Masters Athletics.
The W45 division consists of female athletes who have reached the age of 45 but have not yet reached the age of 50, so exactly from their 45th birthday to the day before their 50th birthday. Marathon running is not normally seeded into age divisions so all of these records were set in marathon race open to most other age groups.
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Incomplete information Pending
| Distance | Athlete | Nationality | Birthdate | Location | Date |
|---|---|---|---|---|---|
| 2:29:00a | Tatyana Pozdniakova |  Ukraine
|
04.03.1955 | Providence | 13.10.2002 |
| 2:30:26a[1] | Tatyana Pozdniakova | Ukraine
|
04.03.1955 | Los Angeles | 03.03.2002 |
| 2:30:28a | Tatyana Pozdniakova | Ukraine
|
04.03.1955 | Providence | 08.10.2001 |
| 2:30:51 | Colleen de Reuck |  United States
|
13.04.1964 | Copenhagen | 23.05.2010 |
| 2:31:05 | Evy Palm |  Sweden
|
31.01.1942 | London | 23.04.1989 |
| 2:31:35 | Evy Palm | Sweden
|
31.01.1942 | London | 17.04.1988 |
| 2:32:48a | Joyce Smith |  United Kingdom
|
26.10.1937 | Los Angeles | 05.08.1984 |
| 2:34:27 | Joyce Smith | United Kingdom
|
26.10.1937 | Helsinki | 07.08.1983 |
| 2:34:39a | Joyce Smith | United Kingdom
|
26.10.1937 | Los Angeles | 05.06.1983 |
| 2:38:04 | Joyce Smith | United Kingdom
|
26.10.1937 | Rome | 24.04.1983 |
| 2:40:01 | Joyce Smith | United Kingdom
|
26.10.1937 | Osaka | 30.01.1983 |
| 2:46:13 | Maria Pia d'Orlando |  Italy
|
02.11.1934 | Verona | 09.05.1982 |
| 2:48:46 | Maria Pia d'Orlando | Italy
|
02.11.1934 | Agen | 13.09.1981 |
| 2:49:03 | Maria Pia d'Orlando | Italy
|
02.11.1934 | Rieti | 12.10.1980 |