Cara Contreras

Bib: 11605β€’Fβ€’Age: 30

Crystal Lake, IL

Chicago 13.1 logo
0:00
0:00
/ mi
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Overall
#0 / 9529
Gender (Female)
#0 / 4721
Top 35%
Age Group (F30-34)
#0 / 959
Top 36%
Race Day Weather
60Β°/50Β°F
clear sky

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
5KΒ· 3.11 mi
32:11
Rank: #5867
Start β†’ 5K
32:11 | 10:22/mi
8KΒ· 4.97 mi
50:24
Rank: #5519 (+348)
5K β†’ 8K
18:13 | 9:47/mi
10KΒ· 6.21 mi
1:02:54
Rank: #5422 (+97)
8K β†’ 10K
12:30 | 10:04/mi
15KΒ· 9.32 mi
1:33:47
Rank: #5127 (+295)
10K β†’ 15K
30:53 | 9:57/mi
FINISHΒ· 13.11 mi
2:10:24
Rank: #4779 (+348)
15K β†’ FINISH
36:37 | 9:40/mi
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An AI deep-dive into your pacing, rankings, and passing β€” built from your real splits and emailed to you, free.

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:48:0932:1110:2232:11
10:22
-
8K
4.97 mi08:06:2250:2410:0918:13
9:47
-0:35
10K
6.21 mi08:18:521:02:5410:0812:30
10:04
+0:17
15K
9.32 mi08:49:451:33:4710:0430:53
9:57
-0:07
FINISH
13.11 mi09:26:222:10:249:5736:37
9:40
-0:17

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. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:40 /mi

Average Pace

9:57 /mi

Slowest Pace

10:22 /mi

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Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:38:13

75% of race

Time at Steady Pace

32:11

25% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:57 /mi

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Faster pace (< avg)
Steady pace (β‰ˆ 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.

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

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 mi07:48:0932:1110:2232:11
10:22
#5867
8K
4.97 mi08:06:2250:2410:0918:13
9:47
#5519
10K
6.21 mi08:18:521:02:5410:0812:30
10:04
#5422
15K
9.32 mi08:49:451:33:4710:0430:53
9:57
#5127
FINISH
13.11 mi09:26:222:10:249:5736:37
9:40
#4779
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
5K3.11 mi3.11 mi586722514644710(Top 49%)1608(Top 34%)336(Top 35%)
8K4.97 mi1.86 mi5519+3482030+221416+484936(Top 52%)1717(Top 36%)363(Top 38%)
10K6.21 mi1.24 mi5422+971979+51405+115190(Top 54%)1843(Top 39%)391(Top 41%)
15K9.32 mi3.11 mi5127+2951814+165373+324710(Top 49%)1608(Top 34%)336(Top 35%)
FINISH13.11 mi3.79 mi4779+3481646+168344+294123(Top 43%)1341(Top 28%)289(Top 30%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
Γ—2humans
+11ft-21ft

Overall

4710

Females

1608

F30-34

336

5K→8K

3.1 - 5.0 mi

Top 52%
Γ—2humans
+13ft-3ft

Overall

4936

Females

1717

F30-34

363

8K→10K

5.0 - 6.2 mi

Top 54%
Γ—1human
+8ft-7ft

Overall

5190

Females

1843

F30-34

391

10K→15K

6.2 - 9.3 mi

Top 49%
Γ—1human
+19ft-22ft

Overall

4710

Females

1608

F30-34

336

15K→FINISH

9.3 - 13.1 mi

Top 43%
Γ—1human
+24ft-20ft

Overall

4123

Females

1341

F30-34

289

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1197
Passed By
109
Net Change
+1088
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#5867
5K β†’ 8K37628+348#5867#5519
8K β†’ 10K12528+97#5519#5422
10K β†’ 15K32631+295#5422#5127
15K β†’ FINISH37022+348#5127#4779
TOTALS1197109+1088
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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Activity Data

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.gpx files up to 10MB

Export & Support

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Public Race Data

Chicago Event Management

Chicago Event Management