David Perez

irapuato

Bib: 30809 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 54109
Top 41%
Gender (Male)
#0 / 29548
Masters (Masters Men)
#0 / 14666
Top 47%
Division (M55-59)
#0 / 1888
Top 40%
Race Day Weather
54°/44°F
few clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:37/mi
26:45
↑ 52↓ 48
10K· 6.21 mi
8:31/mi
53:12
↑ 25↓ 31
15K· 9.32 mi
8:15/mi
1:18:51
↑ 12↓ 13
20K· 12.43 mi
8:31/mi
1:45:18
↑ 18↓ 17
Half· 13.11 mi
8:39/mi
1:51:12
↑ 13
25K· 15.53 mi
8:25/mi
2:11:36
↑ 22↓ 30
30K· 18.64 mi
9:17/mi
2:40:27
↑ 13↓ 12
35K· 21.75 mi
9:11/mi
3:08:58
↑ 27↓ 27
40K· 24.85 mi
11:05/mi
3:43:25
↑ 16↓ 11
Finish· 26.22 mi
10:19/mi
3:57:29
↑ 23↓ 20
Course Elevation
227ft
Total climb
32ft
Range
589 to 621 ft
221ft
Total descent
About the height of a three-story building

The Course

Half Splits

1st Half· via Half
1:51:128:29 /mi⚡ faster
2nd Half
2:06:179:38 /mi+13.6%
Positive split — 13.6% slower in the second half
AI Race Performance Report

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
26:458:373.11 mi26:45
8:37
-
10K
53:128:343.10 mi26:27
8:31
-0:06
15K
1:18:518:283.11 mi25:39
8:15
-0:16
20K
1:45:188:283.11 mi26:27
8:31
+0:16
Half(13.11 mi)
1:51:128:290.68 mi5:54
8:39
+0:08
25K
2:11:368:282.42 mi20:24
8:25
-0:14
30K
2:40:278:363.11 mi28:51
9:17
+0:52
35K
3:08:588:413.11 mi28:31
9:11
-0:06
40K
3:43:258:593.10 mi34:27
11:05
+1:54
Finish(26.22 mi)
3:57:299:041.37 mi14:04
10:19
-0:46
Trend:
Faster pace
Steady pace
Slower pace
More below

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Public Race Data

Chicago Event Management

Chicago Event Management

Mika Timing

Mika Timing