Harry Woods posted a diary entry a couple days ago about his attempt at editing every day for a year, and I started wondering what the records are for the most number of consecutive days that people have contributed to the map. I already had some code lying around for parsing the changeset history file so it was pretty easy to mine that data. It turns out there are some super dedicated mappers! Here are all the people who have editing for at least 1000 consecutive days:

Edit: Fix an error in table calculation (Thanks Aurimas Fišeras!)

Consecutive Days	First Day of Streak	User
3189	2014-04-03	Aurimas Fišeras
2810	2014-08-09	vichada
2256	2016-10-22	ika-chan!
1894	2014-06-15	roschitom
1860	2017-04-13	looniverse
1773	2018-02-17	LidaCity
1668	2018-06-02	thetornado76
1629	2018-06-26	phiphou
1623	2018-07-17	Algebre gama
1542	2018-10-06	fx99
1519	2018-10-29	BCNorwich
1501	2014-06-26	RoadGeek_MD99
1467	2017-11-04	dvdhoven
1460	2018-12-27	hendrik-17
1450	2018-02-16	alkushi
1354	2019-04-12	bxl-forever
1346	2019-04-21	JJIglesias
1292	2017-12-11	vincent_95
1272	2019-07-03	Sammyhawkrad
1211	2015-01-28	lodde1949
1191	2019-09-22	Zrop
1159	2017-02-05	futurumspes
1158	2019-10-25	marczoutendijk
1153	2019-02-10	jmapb
1148	2019-11-04	mstock
1092	2019-03-21	mmahmud
1070	2016-06-15	mindedie
1064	2018-08-12	ikiya
1063	2017-12-02	下り専門
1055	2019-07-22	Nesim
1026	2015-09-25	Nesim