CHICAGO MARATHON 2026

Sarah Pezzino

Easton

Bib: 14359 F

0:00
0:00
/ mi
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Overall
#0 / 54310
Top 2%
Gender (Female)
#0 / 24971
Top 0.2%
Division (F20-24)
#0 / 2293
Top 0.2%
Race Day Weather
61°/51°F
clear sky

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 0.5
Mile 1.0
Mile 1.5
Mile 2.0
Mile 2.5
Mile 3.5
Mile 4.0
Mile 4.5
Mile 5.0
Mile 5.5
Mile 6.0
Mile 6.5
Mile 7.0
Mile 7.5
Mile 8.0
Mile 8.5
Mile 9.0
Mile 10.0
Mile 10.5
Mile 11.0
Mile 11.5
Mile 12.0
Mile 13.5
Mile 14.0
Mile 14.5
Mile 15.0
Mile 16.0
Mile 16.5
Mile 17.0
Mile 17.5
Mile 18.0
Mile 19.0
Mile 19.5
Mile 20.5
Mile 21.5
Mile 22.5
Mile 23.5
Mile 24.5
Mile 25.5
Mile 26.0
Start
0:00
Race begins
5K· 3.11 mi
6:25/mi
19:56
↑ 52↓ 48
10K· 6.21 mi
6:25/mi
39:53
↑ 25↓ 31
15K· 9.32 mi
6:22/mi
59:41
↑ 12↓ 13
20K· 12.43 mi
6:20/mi
1:19:23
↑ 18↓ 17
Half· 13.11 mi
6:17/mi
1:23:40
↑ 13
25K· 15.53 mi
6:19/mi
1:38:58
↑ 22↓ 30
30K· 18.64 mi
6:15/mi
1:58:23
↑ 13↓ 12
20M
6:15/mi
2:06:52
→ flat
21M
6:18/mi
2:13:10
↑ 11
35K· 21.75 mi
6:20/mi
2:17:54
→ flat
22M
6:17/mi
2:19:29
→ flat
23M
6:27/mi
2:25:56
→ flat
24M
6:27/mi
2:32:23
→ flat
40K· 24.85 mi
6:20/mi
2:37:48
→ flat
25M
6:11/mi
2:38:42
→ flat
25.2M
6:31/mi
2:40:00
→ flat
Finish· 26.22 mi
5:50/mi
2:45:57
↑ 21↓ 19
Course Elevation
227ft
Total climb
32ft
Range
589 to 621 ft
221ft
Total descent
About the height of a three-story building

The Course

Half Splits

1st Half· via Half
1:23:406:23 /mi+1.7%
2nd Half
1:22:176:17 /mi✓ faster
Negative split — 1.7% faster in the second half

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
19:566:253.11 mi19:56
6:25
-
10K
39:536:253.10 mi19:57
6:25
0:00
15K
59:416:243.11 mi19:48
6:22
-0:03
20K
1:19:236:233.11 mi19:42
6:20
-0:02
Half(13.11 mi)
1:23:406:230.68 mi4:17
6:17
-0:03
25K
1:38:586:222.42 mi15:18
6:19
+0:02
30K
1:58:236:213.11 mi19:25
6:15
-0:04
20M
2:06:526:211.36 mi8:29
6:15
0:00
21M
2:13:106:201.00 mi6:18
6:18
+0:03
35K
2:17:546:200.75 mi4:44
6:20
+0:02
22M
2:19:296:200.25 mi1:35
6:17
-0:03
23M
2:25:566:211.00 mi6:27
6:27
+0:10
24M
2:32:236:211.00 mi6:27
6:27
0:00
40K
2:37:486:210.85 mi5:25
6:20
-0:07
25M
2:38:426:210.15 mi0:54
6:11
-0:09
25.2M
2:40:006:210.20 mi1:18
6:31
+0:20
Finish(26.22 mi)
2:45:576:201.02 mi5:57
5:50
-0:41
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:50 /mi

Average Pace

6:20 /mi

Slowest Pace

6:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:31:45

91% of race

Time at Steady Pace

14:12

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:20 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi21181371372009115115
10K3.10 mi2193-75130+7130+72299135135
15K3.11 mi2128+65127+3127+32009115115
20K3.11 mi1983+145114+13114+1316898989
Half(13.11 mi)0.68 mi1931+52111+3111+313046161
25K2.42 mi1823+108101+10101+1015047070
30K3.11 mi1619+20481+2081+209764646
20M1.36 mi1529+9080+180+18583737
21M1.00 mi1475+5478+278+27653434
35K0.75 mi1425+5077+177+17973737
22M0.25 mi1410+1575+275+27453838
23M1.00 mi1344+6672+372+38695555
24M1.00 mi1287+5769+369+38345050
40K0.85 mi1238+4965+465+46873939
25M0.15 mi1232+665656754141
25.2M0.20 mi1216+1663+263+23872323
Finish(26.22 mi)1.02 mi1128+8859+459+43782020

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
600 ft604 ft
↑ 52ft↓ 48ft
18 ft

Overall

2009

Females

115

F20-24

115

5K→10K

3.1 - 6.2 mi

Top 4%
599 ft593 ft
↑ 25ft↓ 31ft
14 ft

Overall

2299

Females

135

F20-24

135

10K→15K

6.2 - 9.3 mi

Top 4%
593 ft592 ft
↑ 12ft↓ 13ft
~flat

Overall

2009

Females

115

F20-24

115

15K→20K

9.3 - 12.4 mi

Top 3%
595 ft596 ft
↑ 18ft↓ 17ft
10 ft

Overall

1689

Females

89

F20-24

89

20K→Half

12.4 - 13.1 mi

Top 2%
596 ft603 ft
↑ 13ft↓ 6ft
9 ft

Overall

1304

Females

61

F20-24

61

Half→25K

13.1 - 15.5 mi

Top 3%
604 ft597 ft
↑ 22ft↓ 30ft
15 ft

Overall

1504

Females

70

F20-24

70

25K→30K

15.5 - 18.6 mi

Top 2%
596 ft598 ft
↑ 13ft↓ 12ft
4 ft

Overall

976

Females

46

F20-24

46

30K→20M

18.6 - 20.0 mi

Top 2%
597 ft596 ft
↑ 6ft↓ 7ft
5 ft

Overall

858

Females

37

F20-24

37

20M→21M

20.0 - 21.0 mi

Top 1%
597 ft603 ft
↑ 11ft↓ 5ft
10 ft

Overall

765

Females

34

F20-24

34

21M→35K

21.0 - 21.8 mi

Top 1%
594 ft597 ft
↑ 9ft↓ 6ft
8 ft

Overall

797

Females

37

F20-24

37

35K→22M

21.8 - 22.0 mi

Top 1%
598 ft594 ft
↑ 0ft↓ 4ft
4 ft

Overall

745

Females

38

F20-24

38

22M→23M

22.0 - 23.0 mi

Top 2%
595 ft601 ft
↑ 6ft↓ 0ft
5 ft

Overall

869

Females

55

F20-24

55

23M→24M

23.0 - 24.0 mi

Top 2%
600 ft603 ft
↑ 6ft↓ 3ft
5 ft

Overall

834

Females

50

F20-24

50

24M→40K

24.0 - 24.9 mi

Top 1%
603 ft602 ft
↑ 3ft↓ 4ft
~flat

Overall

687

Females

39

F20-24

39

40K→25M

24.9 - 25.0 mi

Top 1%
603 ft603 ft
↑ 1ft↓ 1ft
~flat

Overall

675

Females

41

F20-24

41

25M→25.2M

25.0 - 25.2 mi

Top 0.7%
603 ft604 ft
↑ 1ft↓ 0ft
~flat

Overall

387

Females

23

F20-24

23

25.2M→Finish

25.2 - 26.2 mi

Top 0.7%
604 ft606 ft
↑ 21ft↓ 19ft
16 ft

Overall

378

Females

20

F20-24

20

Passing Analysis

Position analysis is still being calculated. Race timeline and passing analysis will be available soon.

Official Timing Data