Yujie Guo

Brookline

Bib: 33099 F

0:00
0:00
/ mi
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Overall
#0 / 54109
Gender (Female)
#0 / 24561
Top 43%
Division (F25-29)
#0 / 5362
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
9:46/mi
30:21
↑ 52↓ 48
10K· 6.21 mi
9:43/mi
1:00:33
↑ 25↓ 31
15K· 9.32 mi
9:31/mi
1:30:07
↑ 12↓ 13
20K· 12.43 mi
9:42/mi
2:00:14
↑ 18↓ 17
Half· 13.11 mi
10:16/mi
2:07:14
↑ 13
25K· 15.53 mi
10:15/mi
2:32:05
↑ 22↓ 30
30K· 18.64 mi
10:19/mi
3:04:08
↑ 13↓ 12
35K· 21.75 mi
10:39/mi
3:37:12
↑ 27↓ 27
40K· 24.85 mi
10:03/mi
4:08:25
↑ 16↓ 11
Finish· 26.22 mi
9:48/mi
4:21:47
↑ 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
2:07:149:42 /mi⚡ faster
2nd Half
2:14:3310:16 /mi+5.8%
Positive split — 5.8% slower in the second half
AI Race Performance Report

Yujie's race, broken down like a coach

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
30:219:463.11 mi30:21
9:46
-
10K
1:00:339:453.10 mi30:12
9:43
-0:03
15K
1:30:079:403.11 mi29:34
9:31
-0:12
20K
2:00:149:403.11 mi30:07
9:42
+0:11
Half(13.11 mi)
2:07:149:420.68 mi7:00
10:16
+0:34
25K
2:32:059:472.42 mi24:51
10:15
-0:01
30K
3:04:089:533.11 mi32:03
10:19
+0:04
35K
3:37:129:593.11 mi33:04
10:39
+0:20
40K
4:08:2510:003.10 mi31:13
10:03
-0:36
Finish(26.22 mi)
4:21:4710:001.37 mi13:22
9:48
-0:15
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