Chicago Marathon 2026

October 11, 2026

186.2 / 1255.2 mi 15%
Week 1
92.1/ 35 mi
M
May 11
T
May 12
W
May 13
T
May 14
F
May 15
S
May 16
S
May 17
Week 2
94.2/ 40 mi
M
May 18
T
May 19
W
May 20
T
May 21
F
May 22
S
May 23
S
May 24
Week 3
52 mi
M
May 25
T
May 26
W
May 27
T
May 28
F
May 29
S
May 30
S
May 31
Week 4
55 mi
M
Jun 1
T
Jun 2
W
Jun 3
T
Jun 4
F
Jun 5
S
Jun 6
S
Jun 7
Week 5
60 mi
M
Jun 8
T
Jun 9
W
Jun 10
T
Jun 11
F
Jun 12
S
Jun 13
S
Jun 14
Week 6
64 mi
M
Jun 15
T
Jun 16
W
Jun 17
T
Jun 18
F
Jun 19
S
Jun 20
S
Jun 21
Week 7
67 mi
M
Jun 22
T
Jun 23
W
Jun 24
T
Jun 25
F
Jun 26
S
Jun 27
S
Jun 28
Week 8
69 mi
M
Jun 29
T
Jun 30
W
Jul 1
T
Jul 2
F
Jul 3
S
Jul 4
S
Jul 5
Week 9
66 mi
M
Jul 6
T
Jul 7
W
Jul 8
T
Jul 9
F
Jul 10
S
Jul 11
S
Jul 12
Week 10
55 mi
M
Jul 13
T
Jul 14
W
Jul 15
T
Jul 16
F
Jul 17
S
Jul 18
S
Jul 19
Week 11
68 mi
M
Jul 20
T
Jul 21
W
Jul 22
T
Jul 23
F
Jul 24
S
Jul 25
S
Jul 26
Week 12
71 mi
M
Jul 27
T
Jul 28
W
Jul 29
T
Jul 30
F
Jul 31
S
Aug 1
S
Aug 2
Week 13
69 mi
M
Aug 3
T
Aug 4
W
Aug 5
T
Aug 6
F
Aug 7
S
Aug 8
S
Aug 9
Week 14
71 mi
M
Aug 10
T
Aug 11
W
Aug 12
T
Aug 13
F
Aug 14
S
Aug 15
S
Aug 16
Week 15
72 mi ★
M
Aug 17
T
Aug 18
W
Aug 19
T
Aug 20
F
Aug 21
S
Aug 22
S
Aug 23
Week 16
70 mi
M
Aug 24
T
Aug 25
W
Aug 26
T
Aug 27
F
Aug 28
S
Aug 29
S
Aug 30
Week 17
59 mi
M
Aug 31
T
Sep 1
W
Sep 2
T
Sep 3
F
Sep 4
S
Sep 5
S
Sep 6
Week 18
54 mi
M
Sep 7
T
Sep 8
W
Sep 9
T
Sep 10
F
Sep 11
S
Sep 12
S
Sep 13
Week 19
47 mi
M
Sep 14
T
Sep 15
W
Sep 16
T
Sep 17
F
Sep 18
S
Sep 19
S
Sep 20
Week 20
41 mi
M
Sep 21
T
Sep 22
W
Sep 23
T
Sep 24
F
Sep 25
S
Sep 26
S
Sep 27
Week 21
32 mi
M
Sep 28
T
Sep 29
W
Sep 30
T
Oct 1
F
Oct 2
S
Oct 3
S
Oct 4
Week 22
38.2 mi
M
Oct 5
T
Oct 6
W
Oct 7
T
Oct 8
F
Oct 9
Rest
S
Oct 10
Rest
S
Oct 11