All Results|Race Analytics|Course

Official Timing Data

Chicago Event Management

Chicago Event Management
CHI 2018

Kendra Adams

Bib: 63468 •F •Age: 20

Chicago

Bank of America Chicago Marathon logo
0:00
0:00
/ mi
BQNYC
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Overall
#0 / 44549
Top 0.1%
Gender (Female)
#0 / 20639
Top 6%
Age Group (F20-24)
#0 / 1391
Top 0.1%
Race Day Weather
58°/48°F
light rain

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
25:30
3.11 mi
Rank: #9593
Start → 5K
25:30 | 8:12/mi
10K
49:48
6.21 mi
Rank: #7933 (+1660)
5K → 10K
24:18 | 7:49/mi
15K
1:13:41
9.32 mi
Rank: #7171 (+762)
10K → 15K
23:53 | 7:41/mi
20K
1:38:03
12.43 mi
Rank: #6930 (+241)
15K → 20K
24:22 | 7:50/mi
Half
1:43:58
13.11 mi
Rank: #7181 (-251)
20K → Half
5:55 | 8:40/mi
25K
2:03:36
15.53 mi
Rank: #7022 (+159)
Half → 25K
19:38 | 8:05/mi
30K
2:29:55
18.64 mi
Rank: #7419 (-397)
25K → 30K
26:19 | 8:28/mi
35K
2:55:48
21.75 mi
Rank: #7111 (+308)
30K → 35K
25:53 | 8:19/mi
40K
3:22:27
24.85 mi
Rank: #6779 (+332)
35K → 40K
26:39 | 8:34/mi
Finish
26.22 mi
Rank: #35 (+6744)
40K → Finish
| -377:-29/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via Half
Distance13.11 mi
Time1:43:58
Pace7:55 /mi
2nd Half✓ Faster
Distance13.11 mi
Time
Pace-32:-40 /mi
📊Negative Split: 499.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi09:10:3125:308:1225:30
8:12
-
10K
6.21 mi09:34:4949:488:0024:18
7:49
-0:23
15K
9.32 mi09:58:421:13:417:5423:53
7:41
-0:08
20K
12.43 mi10:23:041:38:037:5324:22
7:50
+0:09
Half
13.11 mi10:28:591:43:587:555:55
8:40
+0:50
25K
15.53 mi10:48:372:03:367:5719:38
8:05
-0:35
30K
18.64 mi11:14:562:29:558:0226:19
8:28
+0:23
35K
21.75 mi11:40:492:55:488:0525:53
8:19
-0:09
40K
24.85 mi12:07:283:22:278:0826:39
8:34
+0:15
Finish
26.22 mi03:33:58-
-377:-29
-386:03

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Green = fastest, yellow = moderate, red = slowest segments.

Fastest Pace

-378:-29 /mi

Average Pace

8:09 /mi

Slowest Pace

8:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Color indicates pace quality: green = fast pace, yellow = moderate, red = slow pace.

Time at Fast Pace

0% of race

Time at Moderate Pace

0:00

0% of race

Time at Slow Pace

0:00

0% of race

Average Pace: -12:-52 /mi

Loading chart...
Fast pace (< avg)
Moderate pace (≈ avg)
Slow pace (> avg)

🎨Heatmap

Pace Heatmap

Visual intensity map of your pacing throughout the race. Green = fastest, yellow = moderate, red = slowest.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Fast
Moderate
Slow

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi09:10:3125:308:1225:30
8:12
#9593
10K
6.21 mi09:34:4949:488:0024:18
7:49
#7933
15K
9.32 mi09:58:421:13:417:5423:53
7:41
#7171
20K
12.43 mi10:23:041:38:037:5324:22
7:50
#6930
Half
13.11 mi10:28:591:43:587:555:55
8:40
#7181
25K
15.53 mi10:48:372:03:367:5719:38
8:05
#7022
30K
18.64 mi11:14:562:29:558:0226:19
8:28
#7419
35K
21.75 mi11:40:492:55:488:0525:53
8:19
#7111
40K
24.85 mi12:07:283:22:278:0826:39
8:34
#6779
Finish
26.22 mi03:33:58-
-377:-29
#35
Fast pace
Moderate pace
Slow pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi3.11 mi959321001645966(Top 13%)899(Top 4%)71(Top 5%)
10K6.21 mi3.10 mi7933+16601491+609122+426409(Top 14%)1032(Top 5%)87(Top 6%)
15K9.32 mi3.11 mi7171+7621229+262103+195966(Top 13%)899(Top 4%)71(Top 5%)
20K12.43 mi3.11 mi6930+2411167+6296+76345(Top 14%)1035(Top 5%)88(Top 6%)
Half13.11 mi0.68 mi7181-2511245-78104-811739(Top 26%)2945(Top 14%)197(Top 14%)
25K15.53 mi2.42 mi7022+1591220+25100+46729(Top 15%)1244(Top 6%)99(Top 7%)
30K18.64 mi3.11 mi7419-3971384-164112-129230(Top 21%)2189(Top 11%)148(Top 11%)
35K21.75 mi3.11 mi7111+3081359+25104+86402(Top 14%)1426(Top 7%)95(Top 7%)
40K24.85 mi3.10 mi6779+3321339+20100+46242(Top 14%)1538(Top 7%)106(Top 8%)
Finish26.22 mi1.37 mi35+67442+13372+98---

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×1
+52ft-48ft

Overall

5966

Females

899

F20-24

71

5K→10K

3.1 - 6.2 mi

Top 14%
×1
+25ft-36ft

Overall

6409

Females

1032

F20-24

87

10K→15K

6.2 - 9.3 mi

Top 13%
~flat
+13ft-13ft

Overall

5966

Females

899

F20-24

71

15K→20K

9.3 - 12.4 mi

Top 14%
×2
+20ft-17ft

Overall

6345

Females

1035

F20-24

88

20K→Half

12.4 - 13.1 mi

Top 26%
×2
+11ft-5ft

Overall

11739

Females

2945

F20-24

197

Half→25K

13.1 - 15.5 mi

Top 15%
×1
+24ft-30ft

Overall

6729

Females

1244

F20-24

99

25K→30K

15.5 - 18.6 mi

Top 21%
×1
+13ft-13ft

Overall

9230

Females

2189

F20-24

148

30K→35K

18.6 - 21.8 mi

Top 14%
×1
+26ft-28ft

Overall

6402

Females

1426

F20-24

95

35K→40K

21.8 - 24.9 mi

Top 14%
×2
+17ft-11ft

Overall

6242

Females

1538

F20-24

106

40K→Finish

24.9 - 26.2 mi

×1
+8ft-5ft

Overall

-

Females

-

F20-24

-

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
10675*
Passed By
732
Net Change
+9558
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9593
5K → 10K1668*8+1660#9593#7933
10K → 15K771*9+762#7933#7171
15K → 20K282*41+241#7171#6930
20K → Half16200-251#6930#7181
Half → 25K228*69+159#7181#7022
25K → 30K121200-397#7022#7419
30K → 35K403*95+308#7419#7111
35K → 40K442*110+332#7111#6779
40K → Finish6744*0+6744#6779#35
TOTALS10675*732+9558

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

BQ

Boston Qualifying analysis available

NYC

NYC Marathon Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

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