Masters W90 marathon world record progression is the progression of world record improvements of the
marathon
The marathon is a long-distance foot race with a distance of , usually run as a road race, but the distance can be covered on trail routes. The marathon can be completed by running or with a run/walk strategy. There are also wheelchair div ...
W90 division of
Masters athletics. Records must be set in properly conducted, official competitions under the standing
IAAF
World Athletics, formerly known as the International Amateur Athletic Federation (from 1912 to 2001) and International Association of Athletics Federations (from 2001 to 2019, both abbreviated as the IAAF) is the international governing body for ...
rules unless modified by
World Masters Athletics.
The W90 division consists of female athletes who have reached the age of 90 but have not yet reached the age of 95, so exactly from their 90th birthday to the day before their 95th birthday. Marathon running is not normally seeded into age divisions so all of these records were set in marathon races open to most other age groups.
; Key
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References
{{Reflist}
Masters Athletics Marathon list
Masters athletics world record progressions
Marathon world records