Sydney Shaffer

Philadelphia

Bib: 18440 F

0:00
0:00
/ mi
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Overall
#0 / 54109
Top 18%
Gender (Female)
#0 / 24561
Top 8%
Division (F35-39)
#0 / 3504
Top 10%
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
7:29/mi
23:14
↑ 52↓ 48
10K· 6.21 mi
7:34/mi
46:45
↑ 25↓ 31
15K· 9.32 mi
8:20/mi
1:12:39
↑ 12↓ 13
20K· 12.43 mi
7:34/mi
1:36:09
↑ 18↓ 17
Half· 13.11 mi
7:31/mi
1:41:17
↑ 13
25K· 15.53 mi
7:32/mi
1:59:32
↑ 22↓ 30
30K· 18.64 mi
7:46/mi
2:23:40
↑ 13↓ 12
35K· 21.75 mi
7:47/mi
2:47:52
↑ 27↓ 27
40K· 24.85 mi
8:01/mi
3:12:45
↑ 16↓ 11
Finish· 26.22 mi
7:35/mi
3:23:05
↑ 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
1:41:177:44 /mi⚖️ balanced
2nd Half
1:41:487:46 /mi⚖️ balanced
Even split — consistent pacing between halves
AI Race Performance Report

Sydney's race, broken down like a coach

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
23:147:293.11 mi23:14
7:29
-
10K
46:457:313.10 mi23:31
7:34
+0:05
15K
1:12:397:483.11 mi25:54
8:20
+0:46
20K
1:36:097:443.11 mi23:30
7:34
-0:46
Half(13.11 mi)
1:41:177:440.68 mi5:08
7:31
-0:03
25K
1:59:327:422.42 mi18:15
7:32
+0:01
30K
2:23:407:423.11 mi24:08
7:46
+0:14
35K
2:47:527:433.11 mi24:12
7:47
+0:01
40K
3:12:457:453.10 mi24:53
8:01
+0:14
Finish(26.22 mi)
3:23:057:451.37 mi10:20
7:35
-0:26
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