Chien Wen Tan

Bib: 15375M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:12
Rank: #12244
Start5K
24:12 | 7:47/mi
10K· 6.21 mi
48:47
Rank: #13191 (-947)
5K10K
24:35 | 7:55/mi
15K· 9.32 mi
1:14:20
Rank: #14178 (-987)
10K15K
25:33 | 8:13/mi
20K· 12.43 mi
1:40:18
Rank: #14659 (-481)
15K20K
25:58 | 8:21/mi
Half· 13.11 mi
1:46:21
Rank: #14959 (-300)
20KHalf
6:03 | 8:52/mi
25K· 15.53 mi
2:06:40
Rank: #15018 (-59)
Half25K
20:19 | 8:23/mi
30K· 18.64 mi
2:33:45
Rank: #15110 (-92)
25K30K
27:05 | 8:43/mi
20M
2:45:18
Rank: #14998 (+112)
30K20M
11:33 | 8:30/mi
21M
2:54:21
Rank: #14904 (+94)
20M21M
9:03 | 9:03/mi
35K· 21.75 mi
3:00:47
Rank: #14936 (-32)
21M35K
6:26 | 8:36/mi
23M
3:11:38
Rank: #14875 (+61)
35K23M
10:51 | 8:40/mi
24M
3:19:54
Rank: #14764 (+111)
23M24M
8:16 | 8:16/mi
40K· 24.85 mi
3:27:13
Rank: #14699 (+65)
24M40K
7:19 | 8:33/mi
25.2M
3:30:29
Rank: #14689 (+10)
40K25.2M
3:16 | 9:28/mi
Finish· 26.22 mi
3:38:56
Rank: #14671 (+18)
25.2MFinish
8:27 | 8:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:21
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time1:52:35
Pace8:35 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:1124:127:4724:12
7:47
-
10K
6.21 mi11:19:4648:477:5124:35
7:55
+0:08
15K
9.32 mi11:45:191:14:207:5925:33
8:13
+0:18
20K
12.43 mi12:11:171:40:188:0425:58
8:21
+0:08
Half
13.11 mi12:17:201:46:218:076:03
8:52
+0:31
25K
15.53 mi12:37:392:06:408:0920:19
8:23
-0:29
30K
18.64 mi13:04:442:33:458:1527:05
8:43
+0:20
20M
20.00 mi13:16:172:45:188:1611:33
8:30
-0:13
21M
21.00 mi13:25:202:54:218:189:03
9:03
+0:33
35K
21.75 mi13:31:463:00:478:196:26
8:36
-0:27
23M
23.00 mi13:42:373:11:388:2010:51
8:40
+0:04
24M
24.00 mi13:50:533:19:548:208:16
8:16
-0:24
40K
24.85 mi13:58:123:27:138:207:19
8:33
+0:17
25.2M
25.20 mi14:01:283:30:298:213:16
9:28
+0:55
Finish
26.22 mi14:09:553:38:568:218:27
8:18
-1:10

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

7:47 /mi

Average Pace

8:21 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:22:36

38% of race

Time at Steady Pace

1:30:53

42% of race

Time at Slower Pace

45:27

21% of race

Average Pace: 8:21 /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 mi10:55:1124:127:4724:12
7:47
#12244
10K
6.21 mi11:19:4648:477:5124:35
7:55
#13191
15K
9.32 mi11:45:191:14:207:5925:33
8:13
#14178
20K
12.43 mi12:11:171:40:188:0425:58
8:21
#14659
Half
13.11 mi12:17:201:46:218:076:03
8:52
#14959
25K
15.53 mi12:37:392:06:408:0920:19
8:23
#15018
30K
18.64 mi13:04:442:33:458:1527:05
8:43
#15110
20M
20.00 mi13:16:172:45:188:1611:33
8:30
#14998
21M
21.00 mi13:25:202:54:218:189:03
9:03
#14904
35K
21.75 mi13:31:463:00:478:196:26
8:36
#14936
23M
23.00 mi13:42:373:11:388:2010:51
8:40
#14875
24M
24.00 mi13:50:533:19:548:208:16
8:16
#14764
40K
24.85 mi13:58:123:27:138:207:19
8:33
#14699
25.2M
25.20 mi14:01:283:30:298:213:16
9:28
#14689
Finish
26.22 mi14:09:553:38:568:218:27
8:18
#14671
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi122449225922516009(Top 60%)10683(Top 70%)10683(Top 751%)
10K6.21 mi3.10 mi13191-9479614-3899614-38914073(Top 53%)9964(Top 66%)9964(Top 701%)
15K9.32 mi3.11 mi14178-9879996-3829996-38216009(Top 60%)10683(Top 70%)10683(Top 751%)
20K12.43 mi3.11 mi14659-48110173-17710173-17715973(Top 60%)10621(Top 70%)10621(Top 747%)
Half13.11 mi0.68 mi14959-30010278-10510278-10519800(Top 74%)12213(Top 80%)12213(Top 859%)
25K15.53 mi2.42 mi15018-5910276+210276+215433(Top 58%)10312(Top 68%)10312(Top 725%)
30K18.64 mi3.11 mi15110-9210264+1210264+1215594(Top 59%)10302(Top 68%)10302(Top 724%)
20M20.00 mi1.36 mi14998+11210208+5610208+5613611(Top 51%)9415(Top 62%)9415(Top 662%)
21M21.00 mi1.00 mi14904+9410153+5510153+5513671(Top 51%)9350(Top 62%)9350(Top 658%)
35K21.75 mi0.75 mi14936-3210145+810145+815816(Top 59%)10207(Top 67%)10207(Top 718%)
23M23.00 mi1.25 mi14875+6110100+4510100+4514154(Top 53%)9434(Top 62%)9434(Top 663%)
24M24.00 mi1.00 mi14764+11110030+7010030+7013040(Top 49%)8875(Top 58%)8875(Top 624%)
40K24.85 mi0.85 mi14699+659981+499981+4913683(Top 51%)9103(Top 60%)9103(Top 640%)
25.2M25.20 mi0.35 mi14689+109968+139968+1315001(Top 56%)9677(Top 64%)9677(Top 681%)
Finish26.22 mi1.02 mi14671+189949+199949+1914046(Top 53%)9265(Top 61%)9265(Top 652%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21stories
+97ft-345ft

Overall

16009

Males

10683

M55-59

10683

5K→10K

3.1 - 6.2 mi

Top 53%
×5stories
+79ft-138ft

Overall

14073

Males

9964

M55-59

9964

10K→15K

6.2 - 9.3 mi

Top 60%
×3stories
+67ft-78ft

Overall

16009

Males

10683

M55-59

10683

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

15973

Males

10621

M55-59

10621

20K→Half

12.4 - 13.1 mi

Top 74%
×2stories
+19ft-37ft

Overall

19800

Males

12213

M55-59

12213

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

15433

Males

10312

M55-59

10312

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

15594

Males

10302

M55-59

10302

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

13611

Males

9415

M55-59

9415

20M→21M

20.0 - 21.0 mi

Top 51%
×8stories
+106ft-24ft

Overall

13671

Males

9350

M55-59

9350

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

15816

Males

10207

M55-59

10207

35K→23M

21.8 - 23.0 mi

Top 53%
×5stories
+23ft-63ft

Overall

14154

Males

9434

M55-59

9434

23M→24M

23.0 - 24.0 mi

Top 49%
×6stories
+12ft-82ft

Overall

13040

Males

8875

M55-59

8875

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

13683

Males

9103

M55-59

9103

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

15001

Males

9677

M55-59

9677

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2stories
+22ft-21ft

Overall

14046

Males

9265

M55-59

9265

Passing Analysis

Category:
Athletes Passed
1176
Passed By
3603
Net Change
-2427
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12244
5K10K691016-947#12244#13191
10K15K251012-987#13191#14178
15K20K75556-481#14178#14659
20KHalf1301-300#14659#14959
Half25K115174-59#14959#15018
25K30K147239-92#15018#15110
30K20M14028+112#15110#14998
20M21M13642+94#14998#14904
21M35K3971-32#14904#14936
35K23M11554+61#14936#14875
23M24M12211+111#14875#14764
24M40K9732+65#14764#14699
40K25.2M2717+10#14699#14689
25.2MFinish6850+18#14689#14671
TOTALS11763603-2427
📊

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