Lap Chiu Tang

Bib: 7283M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:59
Rank: #11296
Start5K
22:59 | 7:24/mi
10K· 6.21 mi
46:38
Rank: #12174 (-878)
5K10K
23:39 | 7:37/mi
15K· 9.32 mi
1:11:30
Rank: #13497 (-1323)
10K15K
24:52 | 8:00/mi
20K· 12.43 mi
1:36:11
Rank: #13714 (-217)
15K20K
24:41 | 7:57/mi
Half· 13.11 mi
1:41:44
Rank: #13903 (-189)
20KHalf
5:33 | 8:08/mi
25K· 15.53 mi
2:01:57
Rank: #14315 (-412)
Half25K
20:13 | 8:20/mi
30K· 18.64 mi
2:31:12
Rank: #15605 (-1290)
25K30K
29:15 | 9:25/mi
20M
2:46:02
Rank: #16521 (-916)
30K20M
14:50 | 10:55/mi
21M
2:58:48
Rank: #17457 (-936)
20M21M
12:46 | 12:46/mi
35K· 21.75 mi
3:05:38
Rank: #17514 (-57)
21M35K
6:50 | 9:08/mi
23M
3:17:04
Rank: #17458 (+56)
35K23M
11:26 | 9:08/mi
24M
3:26:30
Rank: #17569 (-111)
23M24M
9:26 | 9:26/mi
40K· 24.85 mi
3:37:50
Rank: #18399 (-830)
24M40K
11:20 | 13:15/mi
25.2M
3:42:09
Rank: #18576 (-177)
40K25.2M
4:19 | 12:31/mi
Finish· 26.22 mi
3:52:59
Rank: #18947 (-371)
25.2MFinish
10:50 | 10:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:44
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time2:11:15
Pace10:01 /mi
📊Positive Split: 29.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:3722:597:2422:59
7:24
-
10K
6.21 mi10:52:1646:387:3023:39
7:37
+0:13
15K
9.32 mi11:17:081:11:307:4024:52
8:00
+0:23
20K
12.43 mi11:41:491:36:117:4424:41
7:57
-0:03
Half
13.11 mi11:47:221:41:447:465:33
8:08
+0:11
25K
15.53 mi12:07:352:01:577:5120:13
8:20
+0:12
30K
18.64 mi12:36:502:31:128:0729:15
9:25
+1:05
20M
20.00 mi12:51:402:46:028:1814:50
10:55
+1:30
21M
21.00 mi13:04:262:58:488:3112:46
12:46
+1:51
35K
21.75 mi13:11:163:05:388:326:50
9:08
-3:38
23M
23.00 mi13:22:423:17:048:3411:26
9:08
0:00
24M
24.00 mi13:32:083:26:308:369:26
9:26
+0:18
40K
24.85 mi13:43:283:37:508:4611:20
13:15
+3:49
25.2M
25.20 mi13:47:473:42:098:494:19
12:31
-0:44
Finish
26.22 mi13:58:373:52:598:5410:50
10:38
-1:53

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

7:24 /mi

Average Pace

8:54 /mi

Slowest Pace

13:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:44

44% of race

Time at Steady Pace

1:17:10

33% of race

Time at Slower Pace

54:05

23% of race

Average Pace: 8:53 /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 mi10:28:3722:597:2422:59
7:24
#11296
10K
6.21 mi10:52:1646:387:3023:39
7:37
#12174
15K
9.32 mi11:17:081:11:307:4024:52
8:00
#13497
20K
12.43 mi11:41:491:36:117:4424:41
7:57
#13714
Half
13.11 mi11:47:221:41:447:465:33
8:08
#13903
25K
15.53 mi12:07:352:01:577:5120:13
8:20
#14315
30K
18.64 mi12:36:502:31:128:0729:15
9:25
#15605
20M
20.00 mi12:51:402:46:028:1814:50
10:55
#16521
21M
21.00 mi13:04:262:58:488:3112:46
12:46
#17457
35K
21.75 mi13:11:163:05:388:326:50
9:08
#17514
23M
23.00 mi13:22:423:17:048:3411:26
9:08
#17458
24M
24.00 mi13:32:083:26:308:369:26
9:26
#17569
40K
24.85 mi13:43:283:37:508:4611:20
13:15
#18399
25.2M
25.20 mi13:47:473:42:098:494:19
12:31
#18576
Finish
26.22 mi13:58:373:52:598:5410:50
10:38
#18947
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi112968849884916071(Top 57%)10844(Top 67%)10844(Top 483%)
10K6.21 mi3.10 mi12174-8789245-3969245-39613136(Top 46%)9649(Top 60%)9649(Top 429%)
15K9.32 mi3.11 mi13497-13239773-5289773-52816071(Top 57%)10844(Top 67%)10844(Top 483%)
20K12.43 mi3.11 mi13714-2179826-539826-5314494(Top 51%)10095(Top 63%)10095(Top 449%)
Half13.11 mi0.68 mi13903-1899910-849910-8416839(Top 59%)11134(Top 69%)11134(Top 496%)
25K15.53 mi2.42 mi14315-41210048-13810048-13816165(Top 57%)10718(Top 67%)10718(Top 477%)
30K18.64 mi3.11 mi15605-129010563-51510563-51519584(Top 69%)12093(Top 75%)12093(Top 538%)
20M20.00 mi1.36 mi16521-91610907-34410907-34423417(Top 82%)13720(Top 85%)13720(Top 611%)
21M21.00 mi1.00 mi17457-93611261-35411261-35424750(Top 87%)14248(Top 88%)14248(Top 634%)
35K21.75 mi0.75 mi17514-5711270-911270-918831(Top 66%)11402(Top 71%)11402(Top 507%)
23M23.00 mi1.25 mi17458+5611208+6211208+6217042(Top 60%)10515(Top 65%)10515(Top 468%)
24M24.00 mi1.00 mi17569-11111231-2311231-2319370(Top 68%)11573(Top 72%)11573(Top 515%)
40K24.85 mi0.85 mi18399-83011580-34911580-34926547(Top 93%)15060(Top 94%)15060(Top 670%)
25.2M25.20 mi0.35 mi18576-17711647-6711647-6724189(Top 85%)13852(Top 86%)13852(Top 616%)
Finish26.22 mi1.02 mi18947-37111794-14711794-14724566(Top 86%)14062(Top 87%)14062(Top 626%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

16071

Males

10844

M40-44

10844

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

13136

Males

9649

M40-44

9649

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

16071

Males

10844

M40-44

10844

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

14494

Males

10095

M40-44

10095

20K→Half

12.4 - 13.1 mi

Top 59%
×2stories
+19ft-37ft

Overall

16839

Males

11134

M40-44

11134

Half→25K

13.1 - 15.5 mi

Top 57%
×4stories
+66ft-88ft

Overall

16165

Males

10718

M40-44

10718

25K→30K

15.5 - 18.6 mi

Top 69%
×9stories
+181ft-148ft

Overall

19584

Males

12093

M40-44

12093

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

23417

Males

13720

M40-44

13720

20M→21M

20.0 - 21.0 mi

Top 87%
×8stories
+106ft-24ft

Overall

24750

Males

14248

M40-44

14248

21M→35K

21.0 - 21.8 mi

Top 66%
×7stories
+17ft-86ft

Overall

18831

Males

11402

M40-44

11402

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

17042

Males

10515

M40-44

10515

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

19370

Males

11573

M40-44

11573

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

26547

Males

15060

M40-44

15060

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

24189

Males

13852

M40-44

13852

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

24566

Males

14062

M40-44

14062

Passing Analysis

Category:
Athletes Passed
607
Passed By
8258
Net Change
-7651
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11296
5K10K45923-878#11296#12174
10K15K231346-1323#12174#13497
15K20K128345-217#13497#13714
20KHalf5194-189#13714#13903
Half25K87499-412#13903#14315
25K30K461336-1290#14315#15605
30K20M15931-916#15605#16521
20M21M13949-936#16521#17457
21M35K53110-57#17457#17514
35K23M13781+56#17514#17458
23M24M43154-111#17458#17569
24M40K3833-830#17569#18399
40K25.2M2179-177#18399#18576
25.2MFinish7378-371#18576#18947
TOTALS6078258-7651
📊

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