Sarah Alfaro

Houston

Bib: 34395 F

0:00
0:00
/ mi
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Overall
#0 / 54109
Gender (Female)
#0 / 24561
Top 42%
Division (F30-34)
#0 / 4161
Top 45%
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
9:27/mi
29:21
↑ 52↓ 48
10K· 6.21 mi
9:20/mi
58:20
↑ 25↓ 31
15K· 9.32 mi
9:02/mi
1:26:24
↑ 12↓ 13
20K· 12.43 mi
9:33/mi
1:56:03
↑ 18↓ 17
Half· 13.11 mi
9:52/mi
2:02:47
↑ 13
25K· 15.53 mi
9:56/mi
2:26:51
↑ 22↓ 30
30K· 18.64 mi
10:42/mi
3:00:07
↑ 13↓ 12
35K· 21.75 mi
10:33/mi
3:32:53
↑ 27↓ 27
40K· 24.85 mi
10:53/mi
4:06:42
↑ 16↓ 11
Finish· 26.22 mi
10:05/mi
4:20:27
↑ 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
2:02:479:22 /mi⚡ faster
2nd Half
2:17:4010:30 /mi+12.1%
Positive split — 12.1% slower in the second half
AI Race Performance Report

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
29:219:273.11 mi29:21
9:27
-
10K
58:209:233.10 mi28:59
9:20
-0:07
15K
1:26:249:163.11 mi28:04
9:02
-0:18
20K
1:56:039:203.11 mi29:39
9:33
+0:31
Half(13.11 mi)
2:02:479:220.68 mi6:44
9:52
+0:19
25K
2:26:519:272.42 mi24:04
9:56
+0:04
30K
3:00:079:403.11 mi33:16
10:42
+0:46
35K
3:32:539:473.11 mi32:46
10:33
-0:09
40K
4:06:429:563.10 mi33:49
10:53
+0:20
Finish(26.22 mi)
4:20:279:561.37 mi13:45
10:05
-0:48
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