All Results|Race Analytics|Course

Official Timing Data

Chicago Event Management

Chicago Event Management
CHI 2018

Donna Leonard

Bib: 45974 •F •Age: 60

Chicago

Bank of America Chicago Marathon logo
0:00
0:00
/ mi
MastersBQNYC
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Overall
#0 / 44549
Top 7%
Gender (Female)
#0 / 20639
Top 28%
Age Group (F60-64)
#0 / 396
Top 0.5%
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
45:24
3.11 mi
Rank: #44125
Start → 5K
45:24 | 14:36/mi
10K
1:33:50
6.21 mi
Rank: #44179 (-54)
5K → 10K
48:26 | 15:35/mi
15K
2:26:03
9.32 mi
Rank: #44301 (-122)
10K → 15K
52:13 | 16:48/mi
20K
3:25:17
12.43 mi
Rank: #44381 (-80)
15K → 20K
59:14 | 19:03/mi
Half
3:39:29
13.11 mi
Rank: #44416 (-35)
20K → Half
14:12 | 20:49/mi
25K
3:45:40
15.53 mi
Rank: #43355 (+1061)
Half → 25K
6:11 | 2:32/mi
30K
3:53:37
18.64 mi
Rank: #38700 (+4655)
25K → 30K
7:57 | 2:33/mi
35K
4:01:33
21.75 mi
Rank: #30530 (+8170)
30K → 35K
7:56 | 2:33/mi
40K
4:09:29
24.85 mi
Rank: #21251 (+9279)
35K → 40K
7:56 | 2:33/mi
Finish
26.22 mi
Rank: #3063 (+18188)
40K → Finish
| -378:-41/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via Half
Distance13.11 mi
Time3:39:29
Pace16:44 /mi
2nd Half✓ Faster
Distance13.11 mi
Time
Pace-38:-1 /mi
📊Negative Split: 321.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi09:24:0145:2414:3645:24
14:36
-
10K
6.21 mi10:12:271:33:5015:0648:26
15:35
+0:59
15K
9.32 mi11:04:402:26:0315:4052:13
16:48
+1:13
20K
12.43 mi12:03:543:25:1716:3159:14
19:03
+2:15
Half
13.11 mi12:18:063:39:2916:4414:12
20:49
+1:46
25K
15.53 mi12:24:173:45:4014:316:11
2:32
-18:17
30K
18.64 mi12:32:143:53:3712:317:57
2:33
+0:01
35K
21.75 mi12:40:104:01:3311:067:56
2:33
0:00
40K
24.85 mi12:48:064:09:2910:027:56
2:33
0:00
Finish
26.22 mi04:12:58-
-378:-41
-381:14

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

-379:-41 /mi

Average Pace

10:02 /mi

Slowest Pace

20:49 /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: -11:-8 /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 mi09:24:0145:2414:3645:24
14:36
#44125
10K
6.21 mi10:12:271:33:5015:0648:26
15:35
#44179
15K
9.32 mi11:04:402:26:0315:4052:13
16:48
#44301
20K
12.43 mi12:03:543:25:1716:3159:14
19:03
#44381
Half
13.11 mi12:18:063:39:2916:4414:12
20:49
#44416
25K
15.53 mi12:24:173:45:4014:316:11
2:32
#43355
30K
18.64 mi12:32:143:53:3712:317:57
2:33
#38700
35K
21.75 mi12:40:104:01:3311:067:56
2:33
#30530
40K
24.85 mi12:48:064:09:2910:027:56
2:33
#21251
Finish
26.22 mi04:12:58-
-378:-41
#3063
Fast pace
Moderate pace
Slow pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi441252033638244372(Top 100%)20520(Top 99%)392(Top 99%)
10K6.21 mi3.10 mi44179-5420386-50384-244176(Top 99%)20375(Top 99%)384(Top 97%)
15K9.32 mi3.11 mi44301-12220471-85389-544372(Top 100%)20520(Top 99%)392(Top 99%)
20K12.43 mi3.11 mi44381-8020526-55392-344444(Top 100%)20575(Top 100%)395(Top 100%)
Half13.11 mi0.68 mi44416-3520543-17393-144339(Top 100%)20509(Top 99%)386(Top 97%)
25K15.53 mi2.42 mi43355+106119795+748361+322(Top 0.004%)2(Top 0.010%)1(Top 0.3%)
30K18.64 mi3.11 mi38700+465516777+3018272+892(Top 0.004%)2(Top 0.010%)1(Top 0.3%)
35K21.75 mi3.11 mi30530+817012084+4693165+1074(Top 0.009%)3(Top 0.01%)1(Top 0.3%)
40K24.85 mi3.10 mi21251+92797379+470583+823(Top 0.007%)2(Top 0.010%)1(Top 0.3%)
Finish26.22 mi1.37 mi3063+18188613+67662+81---

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×1
+52ft-48ft

Overall

44372

Females

20520

F60-64

392

5K→10K

3.1 - 6.2 mi

Top 99%
×1
+25ft-36ft

Overall

44176

Females

20375

F60-64

384

10K→15K

6.2 - 9.3 mi

Top 100%
~flat
+13ft-13ft

Overall

44372

Females

20520

F60-64

392

15K→20K

9.3 - 12.4 mi

Top 100%
×2
+20ft-17ft

Overall

44444

Females

20575

F60-64

395

20K→Half

12.4 - 13.1 mi

Top 100%
×2
+11ft-5ft

Overall

44339

Females

20509

F60-64

386

Half→25K

13.1 - 15.5 mi

Top 0.004%
×1
+24ft-30ft

Overall

2

Females

2

F60-64

1

25K→30K

15.5 - 18.6 mi

Top 0.004%
×1
+13ft-13ft

Overall

2

Females

2

F60-64

1

30K→35K

18.6 - 21.8 mi

Top 0.009%
×1
+26ft-28ft

Overall

4

Females

3

F60-64

1

35K→40K

21.8 - 24.9 mi

Top 0.007%
×2
+17ft-11ft

Overall

3

Females

2

F60-64

1

40K→Finish

24.9 - 26.2 mi

×1
+8ft-5ft

Overall

-

Females

-

F60-64

-

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
41439*
Passed By
377
Net Change
+41062
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#44125
5K → 10K53107-54#44125#44179
10K → 15K16138-122#44179#44301
15K → 20K888-80#44301#44381
20K → Half338-35#44381#44416
Half → 25K1061*0+1061#44416#43355
25K → 30K4655*0+4655#43355#38700
30K → 35K8170*0+8170#38700#30530
35K → 40K9279*0+9279#30530#21251
40K → Finish18194*6+18188#21251#3063
TOTALS41439*377+41062

* 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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