Capital Road Race Management
Bank of America Chicago Marathon logo
CHI 2018

Justin Matuszewski

Brighton

Bib: 1608 M 19

0:00
0:00
/ mi
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Overall
#0 / 44549
Top 4%
Gender (Male)
#0 / 23910
Top 5%
Division (M1-19)
#0 / 110
Top 3%
Race Day Weather
58°/48°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
600 ft elev
5K· 3.11 mi
6:48/mi
21:08
↑ 52↓ 48
604 ft elev
10K· 6.21 mi
6:55/mi
42:40
↑ 25↓ 36
592 ft elev
15K· 9.32 mi
6:47/mi
1:03:46
↑ 13↓ 13
592 ft elev
20K· 12.43 mi
6:37/mi
1:24:21
↑ 20↓ 17
595 ft elev
Half· 13.11 mi
6:36/mi
1:28:51
↑ 110.2%
604 ft elev
25K· 15.53 mi
6:37/mi
1:44:56
↑ 24↓ 30
598 ft elev
30K· 18.64 mi
6:30/mi
2:05:10
↑ 13↓ 13
598 ft elev
35K· 21.75 mi
6:47/mi
2:26:15
↑ 26↓ 28
596 ft elev
40K· 24.85 mi
7:26/mi
2:49:21
↑ 17↓ 11
601 ft elev
Finish· 26.22 mi
-325:-14/mi
→ flat
610 ft elev
Course Elevation
589–621 ft
≈
×3story building
•▲ 227 ft climb · ▼ 221 ft descent

The Course

Half Splits

1st Half· via Half
1:28:516:46 /mi+507.1%
2nd Half
—-28:-36 /mi✓ faster
Negative split — 507.1% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:55:3721:086:4821:08
6:48
-
10K
6.21 mi08:17:0942:406:5121:32
6:55
+0:07
15K
9.32 mi08:38:151:03:466:5021:06
6:47
-0:08
20K
12.43 mi08:58:501:24:216:4720:35
6:37
-0:10
Half
13.11 mi09:03:201:28:516:464:30
6:36
-0:01
25K
15.53 mi09:19:251:44:566:4516:05
6:37
+0:01
30K
18.64 mi09:39:392:05:106:4220:14
6:30
-0:07
35K
21.75 mi10:00:442:26:156:4321:05
6:47
+0:17
40K
24.85 mi10:23:502:49:216:4823:06
7:26
+0:39
Finish
26.22 mi03:01:37-
-325:-14
-332:40

Checkpoints & Pacing

Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

-326:-14 /mi

Average Pace

6:49 /mi

Slowest Pace

7:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

0% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: -11:-24 /mi

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

Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi07:55:3721:086:4821:08
6:48
#1809
10K
6.21 mi08:17:0942:406:5121:32
6:55
#1994
15K
9.32 mi08:38:151:03:466:5021:06
6:47
#1961
20K
12.43 mi08:58:501:24:216:4720:35
6:37
#1559
Half
13.11 mi09:03:201:28:516:464:30
6:36
#1496
25K
15.53 mi09:19:251:44:566:4516:05
6:37
#1311
30K
18.64 mi09:39:392:05:106:4220:14
6:30
#1158
35K
21.75 mi10:00:442:26:156:4321:05
6:47
#1090
40K
24.85 mi10:23:502:49:216:4823:06
7:26
#1205
Finish
26.22 mi03:01:37-
-325:-14
#1720
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM1-19Seg. OverallSeg. MalesSeg. M1-19
5K3.11 mi3.11 mi180916253175716013
10K6.21 mi3.10 mi1994-1851800-1753213119353
15K9.32 mi3.11 mi1961+331779+213175716013
20K12.43 mi3.11 mi1559+4021413+3662+110189302
Half13.11 mi0.68 mi1496+631356+5729718682
25K15.53 mi2.42 mi1311+1851185+17128077342
30K18.64 mi3.11 mi1158+1531053+13227276532
35K21.75 mi3.11 mi1090+68990+6328877991
40K24.85 mi3.10 mi1205-1151090-1001+1189916601
Finish26.22 mi1.37 mi1720-5151441-3513-2---

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×1story
+52ft-48ft

Overall

1757

Males

1601

M1-19

3

5K→10K

3.1 - 6.2 mi

Top 5%
×1story
+25ft-36ft

Overall

2131

Males

1935

M1-19

3

10K→15K

6.2 - 9.3 mi

Top 4%
~flat
+13ft-13ft

Overall

1757

Males

1601

M1-19

3

15K→20K

9.3 - 12.4 mi

Top 2%
×2stacked humans
+20ft-17ft

Overall

1018

Males

930

M1-19

2

20K→Half

12.4 - 13.1 mi

Top 2%
×2stacked humans
+11ft-5ft

Overall

971

Males

868

M1-19

2

Half→25K

13.1 - 15.5 mi

Top 2%
×1story
+24ft-30ft

Overall

807

Males

734

M1-19

2

25K→30K

15.5 - 18.6 mi

Top 2%
×1human
+13ft-13ft

Overall

727

Males

653

M1-19

2

30K→35K

18.6 - 21.8 mi

Top 2%
×1human
+26ft-28ft

Overall

887

Males

799

M1-19

1

35K→40K

21.8 - 24.9 mi

Top 4%
×2stacked humans
+17ft-11ft

Overall

1899

Males

1660

M1-19

1

40K→Finish

24.9 - 26.2 mi

×1human
+8ft-5ft

Overall

-

Males

-

M1-19

-

Passing Analysis

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