INAS World Athletics Championships are a biennial internationalathletics competition hosted by theInternational Sports Federation for Persons with Intellectual Disability for athletes who have anintellectual impairment and compete in theT20 and F20 classes.

Key

• M - men's events only contested
• F - women's events only contested
• X - both events contested
• — - not contested in that year

Year	Host	Date	Nations	Events	Notes
1989	Härnösand	2–6 July			[1]
1999	Seville	15–18 September			[2]
2001	Tunis	7–10 July			[3]
2003	Tunis	3–10 July			[4]
2005	Canberra	26–30 September			[5]
2007	Fortaleza	18–22 September			[6]
2009	Jablonec nad Nisou	7–11 July			[7]
2013	Prague	6–13 June			[8]
2017	Bangkok	12–19 May			[9]
2021	Toruń
2025	Brisbane	8–15 October

Year	Host	Dates	Nations	Events	Notes
2001	Espinho	16–18 March			[10]
2003	Spała	21–23 March			[11]
2004	Budapest	20–21 March			[12]
2006	Bollnäs	24–26 March			[13]
2008	Tallinn	13–17 March			[14]
2010	Bollnäs	14–19 April			[15]
2012	Manchester	16–17 March			[16]
2014	Reims	28 February – 2 March			[17]
2016	Ancona	9–13 March			[18]
2018	Val de Reuil	2–4 March			[19]
2020	Toruń	25–27 February			[20]
2024	Reims	20–25 February

As of 2021.Scotland,England andWales competed from 1989 to 2003,Great Britain competed from 2005 onwards.

Rank	Nation	Gold	Silver	Bronze	Total
1	Poland	117	52	44	213
2	Portugal	32	60	67	159
3	Ukraine	26	19	9	54
4	Tunisia	25	30	18	73
5	France	25	25	26	76
6	Spain	23	24	21	68
7	Great Britain	22	25	24	71
8	Australia	20	22	31	73
9	Estonia	12	13	10	35
10	Russia	11	10	5	26
11	Hungary	10	22	20	52
12	Sweden	9	11	8	28
13	South Africa	9	10	12	31
14	Italy	9	5	5	19
15	Japan	8	13	14	35
16	Cape Verde	7	2	0	9
17	Turkey	5	4	9	18
18	Brazil	5	3	10	18
19	Puerto Rico	4	5	9	18
20	Kenya	4	0	2	6
21	Hong Kong	3	4	7	14
22	Greece	3	4	0	7
23	Mexico	3	1	1	5
24	Netherlands	2	11	9	22
25	Finland	2	5	7	14
26	Iran	2	2	4	8
27	Croatia	2	1	0	3
28	Venezuela	2	0	3	5
29	Czech Republic	1	4	2	7
30	Norway	1	1	0	2
	Thailand	1	1	0	2
32	United Arab Emirates	1	0	0	1
33	India	0	2	0	2
	Saudi Arabia	0	2	0	2
35	Argentina	0	1	1	2
36	Germany	0	1	0	1
37	Singapore	0	0	1	1
	Uruguay	0	0	1	1
Totals (38 entries)		406	395	380	1,181

As of 2020.

Rank	Nation	Gold	Silver	Bronze	Total
1	Poland	78	49	28	155
2	Portugal	65	75	86	226
3	Ukraine	34	25	18	77
4	Spain	27	21	13	61
5	Hungary	19	8	9	36
6	France	14	45	43	102
7	Russia	13	7	3	23
8	Sweden	13	5	15	33
9	Tunisia	12	15	10	37
10	Iran	9	5	4	18
11	Croatia	8	1	1	10
12	Great Britain	7	15	12	34
13	Turkey	6	6	13	25
14	Netherlands	5	15	11	31
15	Italy	4	6	2	12
16	Czech Republic	4	3	2	9
17	Cape Verde	4	2	2	8
18	Hong Kong	3	3	9	15
19	Norway	3	3	0	6
20	Estonia	2	9	11	22
21	Argentina	1	0	1	2
22	Germany	0	1	1	2
23	Mexico	0	1	0	1
	Suriname	0	1	0	1
25	Finland	0	0	2	2
26	Macau	0	0	1	1
Totals (26 entries)		331	321	297	949

• Recurring sporting events established in 1989
• Parasports world championships
• Sport of athletics world championships
• Para-athletics competitions