All Results|Race Analytics|Course

Official Timing Data

Chicago Event Management

Chicago Event Management
CHI 2018

Michelle Dvorak

Bib: 45151 β€’F β€’Age: 50

Lemont

Bank of America Chicago Marathon logo
0:00
0:00
/ mi
MastersBQNYC
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Overall
#0 / 44549
Top 2%
Gender (Female)
#0 / 20639
Top 24%
Age Group (F50-54)
#0 / 1679
Top 0.2%
Race Day Weather
58Β°/48Β°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
27:57
3.11 mi
Rank: #17272
Start β†’ 5K
27:57 | 8:59/mi
10K
56:14
6.21 mi
Rank: #17534 (-262)
5K β†’ 10K
28:17 | 9:06/mi
15K
1:24:32
9.32 mi
Rank: #17998 (-464)
10K β†’ 15K
28:18 | 9:06/mi
20K
1:53:10
12.43 mi
Rank: #18052 (-54)
15K β†’ 20K
28:38 | 9:12/mi
Half
1:59:39
13.11 mi
Rank: #18047 (+5)
20K β†’ Half
6:29 | 9:30/mi
25K
2:22:25
15.53 mi
Rank: #17701 (+346)
Half β†’ 25K
22:46 | 9:23/mi
30K
2:51:06
18.64 mi
Rank: #16915 (+786)
25K β†’ 30K
28:41 | 9:13/mi
35K
3:20:59
21.75 mi
Rank: #16376 (+539)
30K β†’ 35K
29:53 | 9:37/mi
40K
3:53:01
24.85 mi
Rank: #16200 (+176)
35K β†’ 40K
32:02 | 10:18/mi
Finish
26.22 mi
Rank: #764 (+15436)
40K β†’ Finish
| -378:-13/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via Half
Distance13.11 mi
Time1:59:39
Pace9:07 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time
Pace-31:-36 /mi
πŸ“ŠNegative Split: 435.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi09:15:5127:578:5927:57
8:59
-
10K
6.21 mi09:44:0856:149:0228:17
9:06
+0:07
15K
9.32 mi10:12:261:24:329:0428:18
9:06
0:00
20K
12.43 mi10:41:041:53:109:0628:38
9:12
+0:06
Half
13.11 mi10:47:331:59:399:076:29
9:30
+0:18
25K
15.53 mi11:10:192:22:259:1022:46
9:23
-0:07
30K
18.64 mi11:39:002:51:069:1028:41
9:13
-0:10
35K
21.75 mi12:08:533:20:599:1429:53
9:37
+0:24
40K
24.85 mi12:40:553:53:019:2232:02
10:18
+0:41
Finish
26.22 mi04:06:25-
-378:-13
-388:31

Checkpoint Splits Visualizations

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

πŸ“ˆPace Line

Pace Progression

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

Fastest Pace

-379:-13 /mi

Average Pace

9:23 /mi

Slowest Pace

10:18 /mi

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Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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:-44 /mi

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Fast pace (< avg)
Moderate pace (β‰ˆ 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 mi09:15:5127:578:5927:57
8:59
#17272
10K
6.21 mi09:44:0856:149:0228:17
9:06
#17534
15K
9.32 mi10:12:261:24:329:0428:18
9:06
#17998
20K
12.43 mi10:41:041:53:109:0628:38
9:12
#18052
Half
13.11 mi10:47:331:59:399:076:29
9:30
#18047
25K
15.53 mi11:10:192:22:259:1022:46
9:23
#17701
30K
18.64 mi11:39:002:51:069:1028:41
9:13
#16915
35K
21.75 mi12:08:533:20:599:1429:53
9:37
#16376
40K
24.85 mi12:40:553:53:019:2232:02
10:18
#16200
Finish
26.22 mi04:06:25-
-378:-13
#764
Fast pace
Moderate pace
Slow pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi17272515431619096(Top 43%)5789(Top 28%)349(Top 21%)
10K6.21 mi3.10 mi17534-2625228-7431617978(Top 40%)5406(Top 26%)335(Top 20%)
15K9.32 mi3.11 mi17998-4645389-161323-719096(Top 43%)5789(Top 28%)349(Top 21%)
20K12.43 mi3.11 mi18052-545391-2322+118390(Top 41%)5593(Top 27%)339(Top 20%)
Half13.11 mi0.68 mi18047+55388+3323-118721(Top 42%)5850(Top 28%)371(Top 22%)
25K15.53 mi2.42 mi17701+3465302+86312+1116598(Top 37%)4985(Top 24%)293(Top 17%)
30K18.64 mi3.11 mi16915+7865041+261302+1014933(Top 34%)4462(Top 22%)263(Top 16%)
35K21.75 mi3.11 mi16376+5394925+116293+914742(Top 33%)4692(Top 23%)281(Top 17%)
40K24.85 mi3.10 mi16200+1764989-64300-716375(Top 37%)5886(Top 29%)364(Top 22%)
Finish26.22 mi1.37 mi764+15436105+48843+297---

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
Γ—1
+52ft-48ft

Overall

19096

Females

5789

F50-54

349

5K→10K

3.1 - 6.2 mi

Top 40%
Γ—1
+25ft-36ft

Overall

17978

Females

5406

F50-54

335

10K→15K

6.2 - 9.3 mi

Top 43%
~flat
+13ft-13ft

Overall

19096

Females

5789

F50-54

349

15K→20K

9.3 - 12.4 mi

Top 41%
Γ—2
+20ft-17ft

Overall

18390

Females

5593

F50-54

339

20K→Half

12.4 - 13.1 mi

Top 42%
Γ—2
+11ft-5ft

Overall

18721

Females

5850

F50-54

371

Half→25K

13.1 - 15.5 mi

Top 37%
Γ—1
+24ft-30ft

Overall

16598

Females

4985

F50-54

293

25K→30K

15.5 - 18.6 mi

Top 34%
Γ—1
+13ft-13ft

Overall

14933

Females

4462

F50-54

263

30K→35K

18.6 - 21.8 mi

Top 33%
Γ—1
+26ft-28ft

Overall

14742

Females

4692

F50-54

281

35K→40K

21.8 - 24.9 mi

Top 37%
Γ—2
+17ft-11ft

Overall

16375

Females

5886

F50-54

364

40K→Finish

24.9 - 26.2 mi

Γ—1
+8ft-5ft

Overall

-

Females

-

F50-54

-

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
18689*
Passed By
1401
Net Change
+16508
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#17272
5K β†’ 10K200200-262#17272#17534
10K β†’ 15K200200-464#17534#17998
15K β†’ 20K200200-54#17998#18052
20K β†’ Half127122+5#18052#18047
Half β†’ 25K525*179+346#18047#17701
25K β†’ 30K913*127+786#17701#16915
30K β†’ 35K705*166+539#16915#16376
35K β†’ 40K376*200+176#16376#16200
40K β†’ Finish15443*7+15436#16200#764
TOTALS18689*1401+16508

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

πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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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