Bank of America Chicago Marathon logo
CHI 2018

Madison Gwozdz

Mokena

Bib: 46318 F 19

0:00
0:00
/ mi
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Overall
#0 / 44549
Top 11%
Gender (Female)
#0 / 20639
Top 35%
Division (F1-19)
#0 / 116
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
9:26/mi
29:20
↑ 52↓ 48
604 ft elev
10K· 6.21 mi
9:35/mi
59:09
↑ 25↓ 36
592 ft elev
15K· 9.32 mi
9:11/mi
1:27:41
↑ 13↓ 13
592 ft elev
20K· 12.43 mi
9:32/mi
1:57:20
↑ 20↓ 17
595 ft elev
Half· 13.11 mi
10:13/mi
2:04:18
↑ 110.2%
604 ft elev
25K· 15.53 mi
9:49/mi
2:28:08
↑ 24↓ 30
598 ft elev
30K· 18.64 mi
10:10/mi
2:59:45
↑ 13↓ 13
598 ft elev
35K· 21.75 mi
10:54/mi
3:33:39
↑ 26↓ 28
596 ft elev
40K· 24.85 mi
11:37/mi
4:09:45
↑ 17↓ 11
601 ft elev
Finish· 26.22 mi
-374:-24/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
2:04:189:28 /mi+408.8%
2nd Half
—-30:-17 /mi✓ faster
Negative split — 408.8% faster in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi09:11:3529:209:2629:20
9:26
-
10K
6.21 mi09:41:2459:099:3129:49
9:35
+0:09
15K
9.32 mi10:09:561:27:419:2428:32
9:11
-0:24
20K
12.43 mi10:39:351:57:209:2629:39
9:32
+0:21
Half
13.11 mi10:46:332:04:189:286:58
10:13
+0:41
25K
15.53 mi11:10:232:28:089:3223:50
9:49
-0:24
30K
18.64 mi11:42:002:59:459:3831:37
10:10
+0:21
35K
21.75 mi12:15:543:33:399:4933:54
10:54
+0:44
40K
24.85 mi12:52:004:09:4510:0236:06
11:37
+0:43
Finish
26.22 mi04:22:43-
-374:-24
-386:01

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

-375:-24 /mi

Average Pace

10:03 /mi

Slowest Pace

11:37 /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: -10:-54 /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 mi09:11:3529:209:2629:20
9:26
#21890
10K
6.21 mi09:41:2459:099:3129:49
9:35
#22190
15K
9.32 mi10:09:561:27:419:2428:32
9:11
#21303
20K
12.43 mi10:39:351:57:209:2629:39
9:32
#21220
Half
13.11 mi10:46:332:04:189:286:58
10:13
#21396
25K
15.53 mi11:10:232:28:089:3223:50
9:49
#20999
30K
18.64 mi11:42:002:59:459:3831:37
10:10
#20857
35K
21.75 mi12:15:543:33:399:4933:54
10:54
#21009
40K
24.85 mi12:52:004:09:4510:0236:06
11:37
#21323
Finish
26.22 mi04:22:43-
-374:-24
#4900
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF1-19Seg. OverallSeg. FemalesSeg. F1-19
5K3.11 mi3.11 mi2189072311919822613812
10K6.21 mi3.10 mi22190-3007353-12220-122630752819
15K9.32 mi3.11 mi21303+8876893+46016+419822613812
20K12.43 mi3.11 mi21220+836846+4715+121199690215
Half13.11 mi0.68 mi21396-1766942-9616-123949841724
25K15.53 mi2.42 mi20999+3976803+13915+119948652013
30K18.64 mi3.11 mi20857+1426877-741521206750822
35K21.75 mi3.11 mi21009-1527094-21716-122658869123
40K24.85 mi3.10 mi21323-3147409-31518-223910979233
Finish26.22 mi1.37 mi4900+164231167+62423+15---

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×1story
+52ft-48ft

Overall

19822

Females

6138

F1-19

12

5K→10K

3.1 - 6.2 mi

Top 51%
×1story
+25ft-36ft

Overall

22630

Females

7528

F1-19

19

10K→15K

6.2 - 9.3 mi

Top 44%
~flat
+13ft-13ft

Overall

19822

Females

6138

F1-19

12

15K→20K

9.3 - 12.4 mi

Top 48%
×2stacked humans
+20ft-17ft

Overall

21199

Females

6902

F1-19

15

20K→Half

12.4 - 13.1 mi

Top 54%
×2stacked humans
+11ft-5ft

Overall

23949

Females

8417

F1-19

24

Half→25K

13.1 - 15.5 mi

Top 45%
×1story
+24ft-30ft

Overall

19948

Females

6520

F1-19

13

25K→30K

15.5 - 18.6 mi

Top 48%
×1human
+13ft-13ft

Overall

21206

Females

7508

F1-19

22

30K→35K

18.6 - 21.8 mi

Top 51%
×1human
+26ft-28ft

Overall

22658

Females

8691

F1-19

23

35K→40K

21.8 - 24.9 mi

Top 54%
×2stacked humans
+17ft-11ft

Overall

23910

Females

9792

F1-19

33

40K→Finish

24.9 - 26.2 mi

×1human
+8ft-5ft

Overall

-

Females

-

F1-19

-

Passing Analysis

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Official Timing Data

Chicago Event Management

Chicago Event Management