Tzu Ching Lin

Bib: 28481F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:16
Rank: #27125
Start5K
33:16 | 10:42/mi
10K· 6.21 mi
1:10:27
Rank: #27673 (-548)
5K10K
37:11 | 11:58/mi
15K· 9.32 mi
1:49:56
Rank: #27877 (-204)
10K15K
39:29 | 12:43/mi
20K· 12.43 mi
2:32:26
Rank: #27984 (-107)
15K20K
42:30 | 13:41/mi
Half· 13.11 mi
2:42:26
Rank: #28032 (-48)
20KHalf
10:00 | 14:39/mi
25K· 15.53 mi
3:13:58
Rank: #27941 (+91)
Half25K
31:32 | 13:00/mi
30K· 18.64 mi
3:54:31
Rank: #27786 (+155)
25K30K
40:33 | 13:03/mi
20M
4:12:46
Rank: #27733 (+53)
30K20M
18:15 | 13:26/mi
21M
4:29:22
Rank: #27769 (-36)
20M21M
16:36 | 16:36/mi
35K· 21.75 mi
4:38:26
Rank: #27730 (+39)
21M35K
9:04 | 12:07/mi
23M
4:54:43
Rank: #27675 (+55)
35K23M
16:17 | 13:00/mi
24M
5:07:49
Rank: #27664 (+11)
23M24M
13:06 | 13:06/mi
40K· 24.85 mi
5:19:29
Rank: #27648 (+16)
24M40K
11:40 | 13:39/mi
25.2M
5:25:02
Rank: #27667 (-19)
40K25.2M
5:33 | 16:06/mi
Finish· 26.22 mi
5:37:03
Rank: #27636 (+31)
25.2MFinish
12:01 | 11:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:42:26
Pace12:23 /mi
2nd Half
Distance13.11 mi
Time2:54:37
Pace13:19 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:3033:1610:4233:16
10:42
-
10K
6.21 mi12:29:411:10:2711:2037:11
11:58
+1:16
15K
9.32 mi13:09:101:49:5611:4839:29
12:43
+0:45
20K
12.43 mi13:51:402:32:2612:1642:30
13:41
+0:58
Half
13.11 mi14:01:402:42:2612:2310:00
14:39
+0:58
25K
15.53 mi14:33:123:13:5812:2931:32
13:00
-1:39
30K
18.64 mi15:13:453:54:3112:3540:33
13:03
+0:03
20M
20.00 mi15:32:004:12:4612:3818:15
13:26
+0:23
21M
21.00 mi15:48:364:29:2212:5016:36
16:36
+3:10
35K
21.75 mi15:57:404:38:2612:489:04
12:07
-4:29
23M
23.00 mi16:13:574:54:4312:4916:17
13:00
+0:53
24M
24.00 mi16:27:035:07:4912:5013:06
13:06
+0:06
40K
24.85 mi16:38:435:19:2912:5111:40
13:39
+0:33
25.2M
25.20 mi16:44:165:25:0212:545:33
16:06
+2:27
Finish
26.22 mi16:56:175:37:0312:5212:01
11:48
-4:18

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

10:42 /mi

Average Pace

12:52 /mi

Slowest Pace

16:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:31:32

27% of race

Time at Steady Pace

3:33:22

63% of race

Time at Slower Pace

32:09

10% of race

Average Pace: 12:51 /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 mi11:52:3033:1610:4233:16
10:42
#27125
10K
6.21 mi12:29:411:10:2711:2037:11
11:58
#27673
15K
9.32 mi13:09:101:49:5611:4839:29
12:43
#27877
20K
12.43 mi13:51:402:32:2612:1642:30
13:41
#27984
Half
13.11 mi14:01:402:42:2612:2310:00
14:39
#28032
25K
15.53 mi14:33:123:13:5812:2931:32
13:00
#27941
30K
18.64 mi15:13:453:54:3112:3540:33
13:03
#27786
20M
20.00 mi15:32:004:12:4612:3818:15
13:26
#27733
21M
21.00 mi15:48:364:29:2212:5016:36
16:36
#27769
35K
21.75 mi15:57:404:38:2612:489:04
12:07
#27730
23M
23.00 mi16:13:574:54:4312:4916:17
13:00
#27675
24M
24.00 mi16:27:035:07:4912:5013:06
13:06
#27664
40K
24.85 mi16:38:435:19:2912:5111:40
13:39
#27648
25.2M
25.20 mi16:44:165:25:0212:545:33
16:06
#27667
Finish
26.22 mi16:56:175:37:0312:5212:01
11:48
#27636
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi27125114021140228050(Top 99%)12006(Top 98%)12006(Top 921%)
10K6.21 mi3.10 mi27673-54811753-35111753-35127921(Top 98%)11925(Top 98%)11925(Top 915%)
15K9.32 mi3.11 mi27877-20411890-13711890-13728050(Top 99%)12006(Top 98%)12006(Top 921%)
20K12.43 mi3.11 mi27984-10711962-7211962-7228135(Top 99%)12080(Top 99%)12080(Top 927%)
Half13.11 mi0.68 mi28032-4811998-3611998-3628321(Top 100%)12190(Top 100%)12190(Top 936%)
25K15.53 mi2.42 mi27941+9111943+5511943+5527300(Top 96%)11596(Top 95%)11596(Top 890%)
30K18.64 mi3.11 mi27786+15511859+8411859+8426734(Top 94%)11351(Top 93%)11351(Top 871%)
20M20.00 mi1.36 mi27733+5311840+1911840+1926819(Top 94%)11463(Top 94%)11463(Top 880%)
21M21.00 mi1.00 mi27769-3611863-2311863-2328044(Top 99%)12080(Top 99%)12080(Top 927%)
35K21.75 mi0.75 mi27730+3911845+1811845+1826019(Top 92%)11109(Top 91%)11109(Top 853%)
23M23.00 mi1.25 mi27675+5511819+2611819+2626371(Top 93%)11285(Top 92%)11285(Top 866%)
24M24.00 mi1.00 mi27664+1111822-311822-326953(Top 95%)11610(Top 95%)11610(Top 891%)
40K24.85 mi0.85 mi27648+1611818+411818+426884(Top 95%)11591(Top 95%)11591(Top 890%)
25.2M25.20 mi0.35 mi27667-1911835-1711835-1727748(Top 98%)12002(Top 98%)12002(Top 921%)
Finish26.22 mi1.02 mi27636+3111822+1311822+1326528(Top 93%)11405(Top 93%)11405(Top 875%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21stories
+97ft-345ft

Overall

28050

Females

12006

F50-54

12006

5K→10K

3.1 - 6.2 mi

Top 98%
×5stories
+79ft-138ft

Overall

27921

Females

11925

F50-54

11925

10K→15K

6.2 - 9.3 mi

Top 99%
×3stories
+67ft-78ft

Overall

28050

Females

12006

F50-54

12006

15K→20K

9.3 - 12.4 mi

Top 99%
×5stories
+106ft-86ft

Overall

28135

Females

12080

F50-54

12080

20K→Half

12.4 - 13.1 mi

Top 100%
×2stories
+19ft-37ft

Overall

28321

Females

12190

F50-54

12190

Half→25K

13.1 - 15.5 mi

Top 96%
×4stories
+66ft-88ft

Overall

27300

Females

11596

F50-54

11596

25K→30K

15.5 - 18.6 mi

Top 94%
×9stories
+181ft-148ft

Overall

26734

Females

11351

F50-54

11351

30K→20M

18.6 - 20.0 mi

Top 94%
×5stories
+64ft-50ft

Overall

26819

Females

11463

F50-54

11463

20M→21M

20.0 - 21.0 mi

Top 99%
×8stories
+106ft-24ft

Overall

28044

Females

12080

F50-54

12080

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

26019

Females

11109

F50-54

11109

35K→23M

21.8 - 23.0 mi

Top 93%
×5stories
+23ft-63ft

Overall

26371

Females

11285

F50-54

11285

23M→24M

23.0 - 24.0 mi

Top 95%
×6stories
+12ft-82ft

Overall

26953

Females

11610

F50-54

11610

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

26884

Females

11591

F50-54

11591

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

27748

Females

12002

F50-54

12002

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2stories
+22ft-21ft

Overall

26528

Females

11405

F50-54

11405

Passing Analysis

Category:
Athletes Passed
566
Passed By
1077
Net Change
-511
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27125
5K10K10558-548#27125#27673
10K15K14218-204#27673#27877
15K20K13120-107#27877#27984
20KHalf654-48#27984#28032
Half25K10110+91#28032#27941
25K30K1616+155#27941#27786
30K20M618+53#27786#27733
20M21M945-36#27733#27769
21M35K401+39#27769#27730
35K23M616+55#27730#27675
23M24M2615+11#27675#27664
24M40K248+16#27664#27648
40K25.2M726-19#27648#27667
25.2MFinish332+31#27667#27636
TOTALS5661077-511
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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