Ling-Ying Chiang

Bib: 27799F

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F55-59)
#0 / 815
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:44
Rank: #21374
Start5K
28:44 | 9:15/mi
10K· 6.21 mi
57:09
Rank: #21387 (-13)
5K10K
28:25 | 9:09/mi
15K· 9.32 mi
1:26:04
Rank: #21479 (-92)
10K15K
28:55 | 9:18/mi
20K· 12.43 mi
1:55:46
Rank: #21555 (-76)
15K20K
29:42 | 9:34/mi
Half· 13.11 mi
2:03:32
Rank: #21868 (-313)
20KHalf
7:46 | 11:23/mi
25K· 15.53 mi
2:27:55
Rank: #21954 (-86)
Half25K
24:23 | 10:03/mi
30K· 18.64 mi
3:01:16
Rank: #22141 (-187)
25K30K
33:21 | 10:44/mi
20M
3:16:29
Rank: #22216 (-75)
30K20M
15:13 | 11:12/mi
21M
3:28:46
Rank: #22283 (-67)
20M21M
12:17 | 12:17/mi
35K· 21.75 mi
3:36:46
Rank: #22292 (-9)
21M35K
8:00 | 10:42/mi
23M
3:51:28
Rank: #22399 (-107)
35K23M
14:42 | 11:44/mi
24M
4:02:19
Rank: #22426 (-27)
23M24M
10:51 | 10:51/mi
40K· 24.85 mi
4:12:15
Rank: #22461 (-35)
24M40K
9:56 | 11:37/mi
25.2M
4:16:50
Rank: #22501 (-40)
40K25.2M
4:35 | 13:17/mi
Finish· 26.22 mi
4:28:17
Rank: #22577 (-76)
25.2MFinish
11:27 | 11:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:32
Pace9:25 /mi
2nd Half
Distance13.11 mi
Time2:24:45
Pace11:03 /mi
📊Positive Split: 17.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:3728:449:1528:44
9:15
-
10K
6.21 mi12:13:0257:099:1228:25
9:09
-0:06
15K
9.32 mi12:41:571:26:049:1428:55
9:18
+0:09
20K
12.43 mi13:11:391:55:469:1929:42
9:34
+0:16
Half
13.11 mi13:19:252:03:329:257:46
11:23
+1:49
25K
15.53 mi13:43:482:27:559:3124:23
10:03
-1:20
30K
18.64 mi14:17:093:01:169:4333:21
10:44
+0:41
20M
20.00 mi14:32:223:16:299:4915:13
11:12
+0:28
21M
21.00 mi14:44:393:28:469:5612:17
12:17
+1:05
35K
21.75 mi14:52:393:36:469:588:00
10:42
-1:35
23M
23.00 mi15:07:213:51:2810:0414:42
11:44
+1:02
24M
24.00 mi15:18:124:02:1910:0610:51
10:51
-0:53
40K
24.85 mi15:28:084:12:1510:099:56
11:37
+0:46
25.2M
25.20 mi15:32:434:16:5010:124:35
13:17
+1:40
Finish
26.22 mi15:44:104:28:1710:1411:27
11:14
-2:03

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

9:09 /mi

Average Pace

10:14 /mi

Slowest Pace

13:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:09

52% of race

Time at Steady Pace

1:26:38

32% of race

Time at Slower Pace

41:30

15% of race

Average Pace: 10:14 /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 mi11:44:3728:449:1528:44
9:15
#21374
10K
6.21 mi12:13:0257:099:1228:25
9:09
#21387
15K
9.32 mi12:41:571:26:049:1428:55
9:18
#21479
20K
12.43 mi13:11:391:55:469:1929:42
9:34
#21555
Half
13.11 mi13:19:252:03:329:257:46
11:23
#21868
25K
15.53 mi13:43:482:27:559:3124:23
10:03
#21954
30K
18.64 mi14:17:093:01:169:4333:21
10:44
#22141
20M
20.00 mi14:32:223:16:299:4915:13
11:12
#22216
21M
21.00 mi14:44:393:28:469:5612:17
12:17
#22283
35K
21.75 mi14:52:393:36:469:588:00
10:42
#22292
23M
23.00 mi15:07:213:51:2810:0414:42
11:44
#22399
24M
24.00 mi15:18:124:02:1910:0610:51
10:51
#22426
40K
24.85 mi15:28:084:12:1510:099:56
11:37
#22461
25.2M
25.20 mi15:32:434:16:5010:124:35
13:17
#22501
Finish
26.22 mi15:44:104:28:1710:1411:27
11:14
#22577
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi213748565856521671(Top 81%)8599(Top 75%)8599(Top 1055%)
10K6.21 mi3.10 mi21387-138524+418524+4121467(Top 81%)8541(Top 75%)8541(Top 1048%)
15K9.32 mi3.11 mi21479-928544-208544-2021671(Top 81%)8599(Top 75%)8599(Top 1055%)
20K12.43 mi3.11 mi21555-768585-418585-4121737(Top 82%)8648(Top 76%)8648(Top 1061%)
Half13.11 mi0.68 mi21868-3138753-1688753-16825369(Top 95%)10707(Top 94%)10707(Top 1314%)
25K15.53 mi2.42 mi21954-868800-478800-4722348(Top 84%)9030(Top 79%)9030(Top 1108%)
30K18.64 mi3.11 mi22141-1878915-1158915-11522667(Top 85%)9282(Top 81%)9282(Top 1139%)
20M20.00 mi1.36 mi22216-758970-558970-5523015(Top 86%)9521(Top 83%)9521(Top 1168%)
21M21.00 mi1.00 mi22283-679014-449014-4423171(Top 87%)9635(Top 84%)9635(Top 1182%)
35K21.75 mi0.75 mi22292-99030-169030-1622747(Top 85%)9452(Top 83%)9452(Top 1160%)
23M23.00 mi1.25 mi22399-1079096-669096-6623636(Top 89%)9922(Top 87%)9922(Top 1217%)
24M24.00 mi1.00 mi22426-279120-249120-2422760(Top 85%)9505(Top 83%)9505(Top 1166%)
40K24.85 mi0.85 mi22461-359151-319151-3123393(Top 88%)9875(Top 86%)9875(Top 1212%)
25.2M25.20 mi0.35 mi22501-409175-249175-2424311(Top 91%)10332(Top 90%)10332(Top 1268%)
Finish26.22 mi1.02 mi22577-769232-579232-5724345(Top 91%)10328(Top 90%)10328(Top 1267%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

21671

Females

8599

F55-59

8599

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

21467

Females

8541

F55-59

8541

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

21671

Females

8599

F55-59

8599

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

21737

Females

8648

F55-59

8648

20K→Half

12.4 - 13.1 mi

Top 95%
×2stories
+19ft-37ft

Overall

25369

Females

10707

F55-59

10707

Half→25K

13.1 - 15.5 mi

Top 84%
×4stories
+66ft-88ft

Overall

22348

Females

9030

F55-59

9030

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

22667

Females

9282

F55-59

9282

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

23015

Females

9521

F55-59

9521

20M→21M

20.0 - 21.0 mi

Top 87%
×8stories
+106ft-24ft

Overall

23171

Females

9635

F55-59

9635

21M→35K

21.0 - 21.8 mi

Top 85%
×7stories
+17ft-86ft

Overall

22747

Females

9452

F55-59

9452

35K→23M

21.8 - 23.0 mi

Top 89%
×5stories
+23ft-63ft

Overall

23636

Females

9922

F55-59

9922

23M→24M

23.0 - 24.0 mi

Top 85%
×6stories
+12ft-82ft

Overall

22760

Females

9505

F55-59

9505

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

23393

Females

9875

F55-59

9875

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

24311

Females

10332

F55-59

10332

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2stories
+22ft-21ft

Overall

24345

Females

10328

F55-59

10328

Passing Analysis

Category:
Athletes Passed
847
Passed By
2050
Net Change
-1203
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21374
5K10K267280-13#21374#21387
10K15K124216-92#21387#21479
15K20K97173-76#21479#21555
20KHalf0313-313#21555#21868
Half25K72158-86#21868#21954
25K30K80267-187#21954#22141
30K20M42117-75#22141#22216
20M21M3097-67#22216#22283
21M35K2938-9#22283#22292
35K23M31138-107#22292#22399
23M24M2451-27#22399#22426
24M40K1954-35#22426#22461
40K25.2M747-40#22461#22501
25.2MFinish25101-76#22501#22577
TOTALS8472050-1203
📊

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