Leah Petrak

Chicago, IL

Bib: 5075 F 25

0:00
0:00
/ mi
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Overall
#0 / 9529
Top 16%
Gender (Female)
#0 / 4721
Top 6%
Division (F25-29)
#0 / 1166
Top 6%
Race Day Weather
60°/50°F
clear sky

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:22/mi
25:57
1121
8K· 4.97 mi
8:07/mi
41:03
13
10K· 6.21 mi
8:14/mi
51:16
→ flat
15K· 9.32 mi
8:11/mi
1:16:39
1922
FINISH· 13.11 mi
7:38/mi
1:45:32
2420
Course Elevation
591606 ft
×1story
76 ft climb · 75 ft descent

The Course

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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:578:223.11 mi25:57
8:22
-
8K
41:038:161.86 mi15:06
8:07
-0:15
10K
51:168:161.24 mi10:13
8:14
+0:07
15K
1:16:398:143.11 mi25:23
8:11
-0:03
FINISH(13.11 mi)
1:45:328:043.79 mi28:53
7:38
-0:33
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:38 /mi

Average Pace

8:03 /mi

Slowest Pace

8:22 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

28:53

27% of race

Time at Steady Pace

1:16:39

73% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:03 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
5K3.11 mi2125476131169431684
8K1.86 mi1989+136420+56123+8179434392
10K1.24 mi1931+58392+28119+41831357101
15K3.11 mi1818+113357+35103+16169431684
FINISH(13.11 mi)3.79 mi1533+285280+7775+28108815844

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×2stacked humans
+11ft-21ft

Overall

1694

Females

316

F25-29

84

5K→8K

3.1 - 5.0 mi

Top 19%
×2stacked humans
+13ft-3ft

Overall

1794

Females

343

F25-29

92

8K→10K

5.0 - 6.2 mi

Top 19%
×1human
+8ft-7ft

Overall

1831

Females

357

F25-29

101

10K→15K

6.2 - 9.3 mi

Top 18%
×1human
+19ft-22ft

Overall

1694

Females

316

F25-29

84

15K→FINISH

9.3 - 13.1 mi

Top 11%
×1human
+24ft-20ft

Overall

1088

Females

158

F25-29

44

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#2125
5K8K
20156+136
#2125 #1989
8K10K
1068+58
#1989 #1931
10K15K
22135+113
#1931 #1818
15KFINISH
5290+285
#1818 #1533
TOTALS
57649+592
#2125 #1533

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Public Race Data

Chicago Event Management

Chicago Event Management