Kai Ling Tan

Bib: 15937F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 41%
Gender (Female)
#0 / 12228
Top 25%
Masters (Masters Women)
#0 / 6759
Top 11%
Division (F40-44)
#0 / 1718
Top 24%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:04
Rank: #14351
Start5K
7:45/mi
24:04 split
10K· 6.21 mi
48:18
Rank: #14523 (-172)
5K10K
7:48/mi
24:14 split
15K· 9.32 mi
1:12:17
Rank: #14251 (+272)
10K15K
7:43/mi
23:59 split
20K· 12.43 mi
1:36:21
Rank: #13837 (+414)
15K20K
7:45/mi
24:04 split
Half· 13.11 mi
1:41:31
Rank: #13742 (+95)
20KHalf
7:34/mi
5:10 split
25K· 15.53 mi
2:00:17
Rank: #13384 (+358)
Half25K
7:44/mi
18:46 split
30K· 18.64 mi
2:25:04
Rank: #12916 (+468)
25K30K
7:59/mi
24:47 split
20M
2:35:55
Rank: #12693 (+223)
30K20M
7:59/mi
10:51 split
21M
2:44:13
Rank: #12455 (+238)
20M21M
8:18/mi
8:18 split
35K· 21.75 mi
2:50:02
Rank: #12368 (+87)
21M35K
7:46/mi
5:49 split
23M
2:59:54
Rank: #12138 (+230)
35K23M
7:53/mi
9:52 split
24M
3:07:44
Rank: #12026 (+112)
23M24M
7:50/mi
7:50 split
40K· 24.85 mi
3:14:25
Rank: #11878 (+148)
24M40K
7:49/mi
6:41 split
25.2M
3:17:22
Rank: #11821 (+57)
40K25.2M
8:33/mi
2:57 split
Finish· 26.22 mi
3:24:59
Rank: #11677 (+144)
25.2MFinish
7:28/mi
7:37 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:31
Pace7:45 /mi
2nd Half
Distance13.11 mi
Time1:43:28
Pace7:54 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:2624:047:4524:04
7:45
-
10K
6.21 mi11:20:4048:187:4624:14
7:48
+0:03
15K
9.32 mi11:44:391:12:177:4523:59
7:43
-0:05
20K
12.43 mi12:08:431:36:217:4524:04
7:45
+0:02
Half
13.11 mi12:13:531:41:317:455:10
7:34
-0:11
25K
15.53 mi12:32:392:00:177:4518:46
7:44
+0:10
30K
18.64 mi12:57:262:25:047:4724:47
7:59
+0:15
20M
20.00 mi13:08:172:35:557:4810:51
7:59
0:00
21M
21.00 mi13:16:352:44:137:498:18
8:18
+0:19
35K
21.75 mi13:22:242:50:027:495:49
7:46
-0:32
23M
23.00 mi13:32:162:59:547:499:52
7:53
+0:07
24M
24.00 mi13:40:063:07:447:497:50
7:50
-0:03
40K
24.85 mi13:46:473:14:257:496:41
7:49
-0:01
25.2M
25.20 mi13:49:443:17:227:502:57
8:33
+0:44
Finish
26.22 mi13:57:213:24:597:497:37
7:28
-1:05

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

7:28 /mi

Average Pace

7:49 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:13:44

95% of race

Time at Steady Pace

11:15

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:49 /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 mi10:56:2624:047:4524:04
7:45
#14351
10K
6.21 mi11:20:4048:187:4624:14
7:48
#14523
15K
9.32 mi11:44:391:12:177:4523:59
7:43
#14251
20K
12.43 mi12:08:431:36:217:4524:04
7:45
#13837
Half
13.11 mi12:13:531:41:317:455:10
7:34
#13742
25K
15.53 mi12:32:392:00:177:4518:46
7:44
#13384
30K
18.64 mi12:57:262:25:047:4724:47
7:59
#12916
20M
20.00 mi13:08:172:35:557:4810:51
7:59
#12693
21M
21.00 mi13:16:352:44:137:498:18
8:18
#12455
35K
21.75 mi13:22:242:50:027:495:49
7:46
#12368
23M
23.00 mi13:32:162:59:547:499:52
7:53
#12138
24M
24.00 mi13:40:063:07:447:497:50
7:50
#12026
40K
24.85 mi13:46:473:14:257:496:41
7:49
#11878
25.2M
25.20 mi13:49:443:17:227:502:57
8:33
#11821
Finish
26.22 mi13:57:213:24:597:497:37
7:28
#11677
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi143514126412613693(Top 48%)3836(Top 31%)3836(Top 223%)
10K6.21 mi3.10 mi14523-1724249-1234249-12314802(Top 52%)4421(Top 36%)4421(Top 257%)
15K9.32 mi3.11 mi14251+2724113+1364113+13613693(Top 48%)3836(Top 31%)3836(Top 223%)
20K12.43 mi3.11 mi13837+4143920+1933920+19312827(Top 45%)3448(Top 28%)3448(Top 201%)
Half13.11 mi0.68 mi13742+953879+413879+4112408(Top 44%)3175(Top 26%)3175(Top 185%)
25K15.53 mi2.42 mi13384+3583703+1763703+17611886(Top 42%)3061(Top 25%)3061(Top 178%)
30K18.64 mi3.11 mi12916+4683499+2043499+20411229(Top 40%)2900(Top 24%)2900(Top 169%)
20M20.00 mi1.36 mi12693+2233407+923407+9210375(Top 37%)2626(Top 21%)2626(Top 153%)
21M21.00 mi1.00 mi12455+2383316+913316+919260(Top 33%)2284(Top 19%)2284(Top 133%)
35K21.75 mi0.75 mi12368+873299+173299+1710673(Top 38%)2944(Top 24%)2944(Top 171%)
23M23.00 mi1.25 mi12138+2303204+953204+959193(Top 32%)2354(Top 19%)2354(Top 137%)
24M24.00 mi1.00 mi12026+1123189+153189+1510099(Top 36%)2863(Top 23%)2863(Top 167%)
40K24.85 mi0.85 mi11878+1483146+433146+438929(Top 31%)2426(Top 20%)2426(Top 141%)
25.2M25.20 mi0.35 mi11821+573130+163130+169205(Top 32%)2642(Top 22%)2642(Top 154%)
Finish26.22 mi1.02 mi11677+1443095+353095+359048(Top 32%)2566(Top 21%)2566(Top 149%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21story building
+97ft-345ft

Overall

13693

Females

3836

F40-44

3836

5K→10K

3.1 - 6.2 mi

Top 52%
×5story building
+79ft-138ft

Overall

14802

Females

4421

F40-44

4421

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+67ft-78ft

Overall

13693

Females

3836

F40-44

3836

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

12827

Females

3448

F40-44

3448

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

12408

Females

3175

F40-44

3175

Half→25K

13.1 - 15.5 mi

Top 42%
×4story building
+66ft-88ft

Overall

11886

Females

3061

F40-44

3061

25K→30K

15.5 - 18.6 mi

Top 40%
×9story building
+181ft-148ft

Overall

11229

Females

2900

F40-44

2900

30K→20M

18.6 - 20.0 mi

Top 37%
×5story building
+64ft-50ft

Overall

10375

Females

2626

F40-44

2626

20M→21M

20.0 - 21.0 mi

Top 33%
×8story building
+106ft-24ft

Overall

9260

Females

2284

F40-44

2284

21M→35K

21.0 - 21.8 mi

Top 38%
×7story building
+17ft-86ft

Overall

10673

Females

2944

F40-44

2944

35K→23M

21.8 - 23.0 mi

Top 32%
×5story building
+23ft-63ft

Overall

9193

Females

2354

F40-44

2354

23M→24M

23.0 - 24.0 mi

Top 36%
×6story building
+12ft-82ft

Overall

10099

Females

2863

F40-44

2863

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8929

Females

2426

F40-44

2426

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

9205

Females

2642

F40-44

2642

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2story building
+22ft-21ft

Overall

9048

Females

2566

F40-44

2566

Passing Analysis

Category:
Athletes Passed
3383
Passed By
709
Net Change
+2674
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14351
5K10K221393-172#14351#14523
10K15K35280+272#14523#14251
15K20K45137+414#14251#13837
20KHalf983+95#13837#13742
Half25K37214+358#13742#13384
25K30K51042+468#13384#12916
30K20M25027+223#12916#12693
20M21M25012+238#12693#12455
21M35K10417+87#12455#12368
35K23M24515+230#12368#12138
23M24M13725+112#12138#12026
24M40K16214+148#12026#11878
40K25.2M7013+57#11878#11821
25.2MFinish16117+144#11821#11677
TOTALS3383709+2674
📊

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