Chunhua Liu

WA

Bib: 6372 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 27%
Gender (Female)
#0 / 12228
Top 10%
Masters (Masters Women)
#0 / 6759
Top 3%
Division (F55-59)
#0 / 994
Top 0.5%
Race Day Weather
50°/40°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 2
Mile 4
Mile 8
Mile 10
Mile 14
Start
0:00
Race begins
5K· 3.11 mi
6:59/mi
21:41
↑ 97↓ 345
10K· 6.21 mi
7:07/mi
43:48
↑ 79↓ 138
15K· 9.32 mi
7:12/mi
1:06:09
↑ 67↓ 78
20K· 12.43 mi
7:24/mi
1:29:08
↑ 106↓ 86
Half· 13.11 mi
7:05/mi
1:33:58
↑ 19↓ 37
25K· 15.53 mi
7:14/mi
1:51:31
↑ 66↓ 88
30K· 18.64 mi
7:37/mi
2:15:10
↑ 181↓ 148
20M
7:38/mi
2:25:32
↑ 64↓ 50
21M
8:16/mi
2:33:48
↑ 106↓ 24
35K· 21.75 mi
7:06/mi
2:39:07
↑ 17↓ 86
23M
7:33/mi
2:48:34
↑ 23↓ 63
24M
7:09/mi
2:55:43
↓ 82
40K· 24.85 mi
7:17/mi
3:01:57
↓ 20
25.2M
8:13/mi
3:04:47
↑ 13↓ 16
Finish· 26.22 mi
7:16/mi
3:12:11
↑ 22↓ 21
Course Elevation
890ft
Total climb
462ft
Range
7 to 469 ft
1,342ft
Total descent
About the height of two redwood trees

The Course

Half Splits

1st Half· via Half
1:33:587:10 /mi⚡ faster
2nd Half
1:38:137:30 /mi+4.5%
Positive split — 4.5% slower in the second half
AI Race Performance Report

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
21:416:593.11 mi21:41
6:59
-
10K
43:487:033.10 mi22:07
7:07
+0:08
15K
1:06:097:063.11 mi22:21
7:12
+0:05
20K
1:29:087:103.11 mi22:59
7:24
+0:12
Half(13.11 mi)
1:33:587:100.68 mi4:50
7:05
-0:19
25K
1:51:317:112.42 mi17:33
7:14
+0:09
30K
2:15:107:153.11 mi23:39
7:37
+0:23
20M
2:25:327:171.36 mi10:22
7:38
+0:01
21M
2:33:487:191.00 mi8:16
8:16
+0:38
35K
2:39:077:190.75 mi5:19
7:06
-1:10
23M
2:48:347:201.25 mi9:27
7:33
+0:27
24M
2:55:437:191.00 mi7:09
7:09
-0:24
40K
3:01:577:190.85 mi6:14
7:17
+0:08
25.2M
3:04:477:200.35 mi2:50
8:13
+0:56
Finish(26.22 mi)
3:12:117:201.02 mi7:24
7:16
-0:57
Trend:
Faster pace
Steady pace
Slower pace
More below

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing