Bank of America Chicago Marathon logo
CHI 2018

Jana Countryman

Windermere

Bib: 60686 F 50

0:00
0:00
/ mi
Masters
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Overall
#0 / 44549
Top 0.8%
Gender (Female)
#0 / 20639
Top 18%
Division (F50-54)
#0 / 1679
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
15:12/mi
47:14
↑ 52↓ 48
604 ft elev
10K· 6.21 mi
16:11/mi
1:37:32
↑ 25↓ 36
592 ft elev
15K· 9.32 mi
6:58/mi
1:59:11
↑ 13↓ 13
592 ft elev
20K· 12.43 mi
12:19/mi
2:37:30
↑ 20↓ 17
595 ft elev
Half· 13.11 mi
5:46/mi
2:41:26
↑ 110.2%
604 ft elev
25K· 15.53 mi
5:45/mi
2:55:24
↑ 24↓ 30
598 ft elev
30K· 18.64 mi
5:45/mi
3:13:18
↑ 13↓ 13
598 ft elev
35K· 21.75 mi
5:45/mi
3:31:12
↑ 26↓ 28
596 ft elev
40K· 24.85 mi
5:45/mi
3:49:05
↑ 17↓ 11
601 ft elev
Finish· 26.22 mi
-381:-13/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
2:41:2612:18 /mi+379.3%
2nd Half
—-35:-24 /mi✓ faster
Negative split — 379.3% 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 mi09:33:4147:1415:1247:14
15:12
-
10K
6.21 mi10:23:591:37:3215:4150:18
16:11
+0:59
15K
9.32 mi10:45:381:59:1112:4721:39
6:58
-9:13
20K
12.43 mi11:23:572:37:3012:4038:19
12:19
+5:21
Half
13.11 mi11:27:532:41:2612:183:56
5:46
-6:33
25K
15.53 mi11:41:512:55:2411:1713:58
5:45
-0:01
30K
18.64 mi11:59:453:13:1810:2217:54
5:45
0:00
35K
21.75 mi12:17:393:31:129:4217:54
5:45
0:00
40K
24.85 mi12:35:323:49:059:1317:53
5:45
0:00
Finish
26.22 mi03:56:57-
-381:-13
-386:58

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

-382:-13 /mi

Average Pace

9:13 /mi

Slowest Pace

16:11 /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:-2 /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 mi09:33:4147:1415:1247:14
15:12
#44274
10K
6.21 mi10:23:591:37:3215:4150:18
16:11
#44327
15K
9.32 mi10:45:381:59:1112:4721:39
6:58
#41557
20K
12.43 mi11:23:572:37:3012:4038:19
12:19
#40776
Half
13.11 mi11:27:532:41:2612:183:56
5:46
#39650
25K
15.53 mi11:41:512:55:2411:1713:58
5:45
#34250
30K
18.64 mi11:59:453:13:1810:2217:54
5:45
#26607
35K
21.75 mi12:17:393:31:129:4217:54
5:45
#20112
40K
24.85 mi12:35:323:49:059:1317:53
5:45
#15026
Finish
26.22 mi03:56:57-
-381:-13
#339
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi4427420455165825082282
10K6.21 mi3.10 mi44327-5320492-371663-544320204771661
15K9.32 mi3.11 mi41557+277018539+19531442+22125082282
20K12.43 mi3.11 mi40776+78118016+5231394+4838169164071252
Half13.11 mi0.68 mi39650+112617258+7581327+67154183
25K15.53 mi2.42 mi34250+540013976+32821053+27411191
30K18.64 mi3.11 mi26607+76439782+4194684+369140181
35K21.75 mi3.11 mi20112+64956655+3127424+2608191
40K24.85 mi3.10 mi15026+50864486+2169263+1616271
Finish26.22 mi1.37 mi339+1468740+44461+262---

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×1story
+52ft-48ft

Overall

2508

Females

228

F50-54

2

5K→10K

3.1 - 6.2 mi

Top 99%
×1story
+25ft-36ft

Overall

44320

Females

20477

F50-54

1661

10K→15K

6.2 - 9.3 mi

Top 6%
~flat
+13ft-13ft

Overall

2508

Females

228

F50-54

2

15K→20K

9.3 - 12.4 mi

Top 86%
×2stacked humans
+20ft-17ft

Overall

38169

Females

16407

F50-54

1252

20K→Half

12.4 - 13.1 mi

Top 0.3%
×2stacked humans
+11ft-5ft

Overall

154

Females

18

F50-54

3

Half→25K

13.1 - 15.5 mi

Top 0.2%
×1story
+24ft-30ft

Overall

111

Females

9

F50-54

1

25K→30K

15.5 - 18.6 mi

Top 0.3%
×1human
+13ft-13ft

Overall

140

Females

18

F50-54

1

30K→35K

18.6 - 21.8 mi

Top 0.2%
×1human
+26ft-28ft

Overall

81

Females

9

F50-54

1

35K→40K

21.8 - 24.9 mi

Top 0.1%
×2stacked humans
+17ft-11ft

Overall

62

Females

7

F50-54

1

40K→Finish

24.9 - 26.2 mi

×1human
+8ft-5ft

Overall

-

Females

-

F50-54

-

Passing Analysis

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Official Timing Data

Chicago Event Management

Chicago Event Management