Tzu Hsun Wei

Bib: 15008F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F40-44)
#0 / 1613
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:39
Rank: #19691
Start5K
8:54/mi
27:39 split
10K· 6.21 mi
56:43
Rank: #20370 (-679)
5K10K
9:21/mi
29:04 split
15K· 9.32 mi
1:26:13
Rank: #20488 (-118)
10K15K
9:30/mi
29:30 split
20K· 12.43 mi
2:00:56
Rank: #21275 (-787)
15K20K
11:10/mi
34:43 split
Half· 13.11 mi
2:09:32
Rank: #21656 (-381)
20KHalf
12:36/mi
8:36 split
25K· 15.53 mi
2:39:57
Rank: #22202 (-546)
Half25K
12:33/mi
30:25 split
30K· 18.64 mi
3:28:14
Rank: #23281 (-1079)
25K30K
15:32/mi
48:17 split
20M
3:49:54
Rank: #23543 (-262)
30K20M
15:57/mi
21:40 split
21M
4:11:41
Rank: #23957 (-414)
20M21M
21:47/mi
21:47 split
35K· 21.75 mi
4:22:55
Rank: #23997 (-40)
21M35K
15:01/mi
11:14 split
23M
4:40:38
Rank: #24013 (-16)
35K23M
14:09/mi
17:43 split
24M
4:53:10
Rank: #23951 (+62)
23M24M
12:32/mi
12:32 split
40K· 24.85 mi
5:03:31
Rank: #23889 (+62)
24M40K
12:06/mi
10:21 split
25.2M
5:08:35
Rank: #23888 (+1)
40K25.2M
14:42/mi
5:04 split
Finish· 26.22 mi
5:19:39
Rank: #23822 (+66)
25.2MFinish
10:52/mi
11:04 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:09:32
Pace9:53 /mi
2nd Half
Distance13.11 mi
Time3:10:07
Pace14:30 /mi
📊Positive Split: 46.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:01:2527:398:5427:39
8:54
-
10K
6.21 mi11:30:2956:439:0829:04
9:21
+0:27
15K
9.32 mi11:59:591:26:139:1529:30
9:30
+0:09
20K
12.43 mi12:34:422:00:569:4434:43
11:10
+1:40
Half
13.11 mi12:43:182:09:329:538:36
12:36
+1:26
25K
15.53 mi13:13:432:39:5710:1830:25
12:33
-0:03
30K
18.64 mi14:02:003:28:1411:1048:17
15:32
+2:59
20M
20.00 mi14:23:403:49:5411:3021:40
15:57
+0:25
21M
21.00 mi14:45:274:11:4111:5921:47
21:47
+5:50
35K
21.75 mi14:56:414:22:5512:0511:14
15:01
-6:46
23M
23.00 mi15:14:244:40:3812:1217:43
14:09
-0:52
24M
24.00 mi15:26:564:53:1012:1312:32
12:32
-1:37
40K
24.85 mi15:37:175:03:3112:1310:21
12:06
-0:26
25.2M
25.20 mi15:42:215:08:3512:155:04
14:42
+2:36
Finish
26.22 mi15:53:255:19:3912:1211:04
10:52
-3:50

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:54 /mi

Average Pace

12:12 /mi

Slowest Pace

21:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:17

30% of race

Time at Steady Pace

1:36:37

30% of race

Time at Slower Pace

2:05:45

39% of race

Average Pace: 12:11 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:01:2527:398:5427:39
8:54
#19691
10K
6.21 mi11:30:2956:439:0829:04
9:21
#20370
15K
9.32 mi11:59:591:26:139:1529:30
9:30
#20488
20K
12.43 mi12:34:422:00:569:4434:43
11:10
#21275
Half
13.11 mi12:43:182:09:329:538:36
12:36
#21656
25K
15.53 mi13:13:432:39:5710:1830:25
12:33
#22202
30K
18.64 mi14:02:003:28:1411:1048:17
15:32
#23281
20M
20.00 mi14:23:403:49:5411:3021:40
15:57
#23543
21M
21.00 mi14:45:274:11:4111:5921:47
21:47
#23957
35K
21.75 mi14:56:414:22:5512:0511:14
15:01
#23997
23M
23.00 mi15:14:244:40:3812:1217:43
14:09
#24013
24M
24.00 mi15:26:564:53:1012:1312:32
12:32
#23951
40K
24.85 mi15:37:175:03:3112:1310:21
12:06
#23889
25.2M
25.20 mi15:42:215:08:3512:155:04
14:42
#23888
Finish
26.22 mi15:53:255:19:3912:1211:04
10:52
#23822
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi196917720772020658(Top 81%)8134(Top 74%)8134(Top 504%)
10K6.21 mi3.10 mi20370-6798058-3388058-33820967(Top 82%)8353(Top 76%)8353(Top 518%)
15K9.32 mi3.11 mi20488-1188081-238081-2320658(Top 81%)8134(Top 74%)8134(Top 504%)
20K12.43 mi3.11 mi21275-7878504-4238504-42322933(Top 90%)9420(Top 86%)9420(Top 584%)
Half13.11 mi0.68 mi21656-3818728-2248728-22424975(Top 98%)10606(Top 97%)10606(Top 658%)
25K15.53 mi2.42 mi22202-5469031-3039031-30323775(Top 93%)9953(Top 91%)9953(Top 617%)
30K18.64 mi3.11 mi23281-10799650-6199650-61925194(Top 99%)10779(Top 99%)10779(Top 668%)
20M20.00 mi1.36 mi23543-2629790-1409790-14025169(Top 99%)10781(Top 99%)10781(Top 668%)
21M21.00 mi1.00 mi23957-41410028-23810028-23825490(Top 100%)10898(Top 100%)10898(Top 676%)
35K21.75 mi0.75 mi23997-4010055-2710055-2724876(Top 97%)10688(Top 98%)10688(Top 663%)
23M23.00 mi1.25 mi24013-1610066-1110066-1123949(Top 94%)10264(Top 94%)10264(Top 636%)
24M24.00 mi1.00 mi23951+6210053+1310053+1322347(Top 87%)9602(Top 88%)9602(Top 595%)
40K24.85 mi0.85 mi23889+6210029+2410029+2420682(Top 81%)8844(Top 81%)8844(Top 548%)
25.2M25.20 mi0.35 mi23888+110032-310032-322653(Top 89%)9781(Top 90%)9781(Top 606%)
Finish26.22 mi1.02 mi23822+6610010+2210010+2221023(Top 82%)8986(Top 82%)8986(Top 557%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21story building
+97ft-345ft

Overall

20658

Females

8134

F40-44

8134

5K→10K

3.1 - 6.2 mi

Top 82%
×5story building
+79ft-138ft

Overall

20967

Females

8353

F40-44

8353

10K→15K

6.2 - 9.3 mi

Top 81%
×3story building
+67ft-78ft

Overall

20658

Females

8134

F40-44

8134

15K→20K

9.3 - 12.4 mi

Top 90%
×5story building
+106ft-86ft

Overall

22933

Females

9420

F40-44

9420

20K→Half

12.4 - 13.1 mi

Top 98%
×2story building
+19ft-37ft

Overall

24975

Females

10606

F40-44

10606

Half→25K

13.1 - 15.5 mi

Top 93%
×4story building
+66ft-88ft

Overall

23775

Females

9953

F40-44

9953

25K→30K

15.5 - 18.6 mi

Top 99%
×9story building
+181ft-148ft

Overall

25194

Females

10779

F40-44

10779

30K→20M

18.6 - 20.0 mi

Top 99%
×5story building
+64ft-50ft

Overall

25169

Females

10781

F40-44

10781

20M→21M

20.0 - 21.0 mi

Top 100%
×8story building
+106ft-24ft

Overall

25490

Females

10898

F40-44

10898

21M→35K

21.0 - 21.8 mi

Top 97%
×7story building
+17ft-86ft

Overall

24876

Females

10688

F40-44

10688

35K→23M

21.8 - 23.0 mi

Top 94%
×5story building
+23ft-63ft

Overall

23949

Females

10264

F40-44

10264

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

22347

Females

9602

F40-44

9602

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

20682

Females

8844

F40-44

8844

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

22653

Females

9781

F40-44

9781

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2story building
+22ft-21ft

Overall

21023

Females

8986

F40-44

8986

Passing Analysis

Category:
Athletes Passed
627
Passed By
4758
Net Change
-4131
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19691
5K10K82761-679#19691#20370
10K15K172290-118#20370#20488
15K20K26813-787#20488#21275
20KHalf2383-381#21275#21656
Half25K34580-546#21656#22202
25K30K131092-1079#22202#23281
30K20M16278-262#23281#23543
20M21M11425-414#23543#23957
21M35K1656-40#23957#23997
35K23M2945-16#23997#24013
23M24M719+62#24013#23951
24M40K653+62#23951#23889
40K25.2M1716+1#23889#23888
25.2MFinish737+66#23888#23822
TOTALS6274758-4131
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing