Bank of America Chicago Marathon logo
CHI 2018

Jessica Ventura

Markham

Bib: 61999 F 25

0:00
0:00
/ mi
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Overall
#0 / 44549
Top 0.1%
Gender (Female)
#0 / 20639
Top 8%
Division (F25-29)
#0 / 3570
Top 0.1%
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
8:27/mi
26:18
↑ 52↓ 48
604 ft elev
10K· 6.21 mi
8:01/mi
51:15
↑ 25↓ 36
592 ft elev
15K· 9.32 mi
7:37/mi
1:14:56
↑ 13↓ 13
592 ft elev
20K· 12.43 mi
8:11/mi
1:40:22
↑ 20↓ 17
595 ft elev
Half· 13.11 mi
8:09/mi
1:45:56
↑ 110.2%
604 ft elev
25K· 15.53 mi
8:10/mi
2:05:45
↑ 24↓ 30
598 ft elev
30K· 18.64 mi
8:15/mi
2:31:23
↑ 13↓ 13
598 ft elev
35K· 21.75 mi
8:25/mi
2:57:35
↑ 26↓ 28
596 ft elev
40K· 24.85 mi
8:53/mi
3:25:14
↑ 17↓ 11
601 ft elev
Finish· 26.22 mi
-378:-17/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
1:45:568:04 /mi+492.0%
2nd Half
—-32:-41 /mi✓ faster
Negative split — 492.0% 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 mi09:12:0426:188:2726:18
8:27
-
10K
6.21 mi09:37:0151:158:1424:57
8:01
-0:26
15K
9.32 mi10:00:421:14:568:0223:41
7:37
-0:24
20K
12.43 mi10:26:081:40:228:0425:26
8:11
+0:34
Half
13.11 mi10:31:421:45:568:045:34
8:09
-0:02
25K
15.53 mi10:51:312:05:458:0519:49
8:10
+0:01
30K
18.64 mi11:17:092:31:238:0725:38
8:15
+0:05
35K
21.75 mi11:43:212:57:358:0926:12
8:25
+0:10
40K
24.85 mi12:11:003:25:148:1527:39
8:53
+0:28
Finish
26.22 mi03:36:25-
-378:-17
-387:10

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

-379:-17 /mi

Average Pace

8:15 /mi

Slowest Pace

8:53 /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: -12:-48 /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 mi09:12:0426:188:2726:18
8:27
#11831
10K
6.21 mi09:37:0151:158:1424:57
8:01
#9793
15K
9.32 mi10:00:421:14:568:0223:41
7:37
#8301
20K
12.43 mi10:26:081:40:228:0425:26
8:11
#8438
Half
13.11 mi10:31:421:45:568:045:34
8:09
#8391
25K
15.53 mi10:51:312:05:458:0519:49
8:10
#8127
30K
18.64 mi11:17:092:31:238:0725:38
8:15
#7979
35K
21.75 mi11:43:212:57:358:0926:12
8:25
#7650
40K
24.85 mi12:11:003:25:148:1527:39
8:53
#7514
Finish
26.22 mi03:36:25-
-378:-17
#41
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi3.11 mi1183129336335552790197
10K6.21 mi3.10 mi9793+20382170+763496+13779811523358
15K9.32 mi3.11 mi8301+14921623+547382+1145552790197
20K12.43 mi3.11 mi8438-1371672-49400-1889831899448
Half13.11 mi0.68 mi8391+471663+9398+280671630387
25K15.53 mi2.42 mi8127+2641587+76387+1172341406351
30K18.64 mi3.11 mi7979+1481591-4383+478011731412
35K21.75 mi3.11 mi7650+3291556+35372+1169371592376
40K24.85 mi3.10 mi7514+1361606-50380-879242146468
Finish26.22 mi1.37 mi41+74733+16031+379---

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×1story
+52ft-48ft

Overall

5552

Females

790

F25-29

197

5K→10K

3.1 - 6.2 mi

Top 18%
×1story
+25ft-36ft

Overall

7981

Females

1523

F25-29

358

10K→15K

6.2 - 9.3 mi

Top 12%
~flat
+13ft-13ft

Overall

5552

Females

790

F25-29

197

15K→20K

9.3 - 12.4 mi

Top 20%
×2stacked humans
+20ft-17ft

Overall

8983

Females

1899

F25-29

448

20K→Half

12.4 - 13.1 mi

Top 18%
×2stacked humans
+11ft-5ft

Overall

8067

Females

1630

F25-29

387

Half→25K

13.1 - 15.5 mi

Top 16%
×1story
+24ft-30ft

Overall

7234

Females

1406

F25-29

351

25K→30K

15.5 - 18.6 mi

Top 18%
×1human
+13ft-13ft

Overall

7801

Females

1731

F25-29

412

30K→35K

18.6 - 21.8 mi

Top 16%
×1human
+26ft-28ft

Overall

6937

Females

1592

F25-29

376

35K→40K

21.8 - 24.9 mi

Top 18%
×2stacked humans
+17ft-11ft

Overall

7924

Females

2146

F25-29

468

40K→Finish

24.9 - 26.2 mi

×1human
+8ft-5ft

Overall

-

Females

-

F25-29

-

Passing Analysis

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Official Timing Data

Chicago Event Management

Chicago Event Management