Siu Chuen Pang

Bib: 29835M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 41%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Top 42%
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:39
Rank: #16369
Start5K
8:15/mi
25:39 split
10K· 6.21 mi
50:49
Rank: #15622 (+747)
5K10K
8:06/mi
25:10 split
15K· 9.32 mi
1:15:34
Rank: #14749 (+873)
10K15K
7:58/mi
24:45 split
20K· 12.43 mi
1:40:34
Rank: #14013 (+736)
15K20K
8:03/mi
25:00 split
Half· 13.11 mi
1:45:58
Rank: #13908 (+105)
20KHalf
7:55/mi
5:24 split
25K· 15.53 mi
2:05:19
Rank: #13180 (+728)
Half25K
7:59/mi
19:21 split
30K· 18.64 mi
2:30:51
Rank: #12304 (+876)
25K30K
8:13/mi
25:32 split
20M
2:42:08
Rank: #11935 (+369)
30K20M
8:18/mi
11:17 split
21M
2:50:59
Rank: #11607 (+328)
20M21M
8:51/mi
8:51 split
35K· 21.75 mi
2:57:01
Rank: #11434 (+173)
21M35K
8:04/mi
6:02 split
23M
3:07:15
Rank: #11073 (+361)
35K23M
8:10/mi
10:14 split
24M
3:15:21
Rank: #10838 (+235)
23M24M
8:06/mi
8:06 split
40K· 24.85 mi
3:22:23
Rank: #10637 (+201)
24M40K
8:14/mi
7:02 split
25.2M
3:25:35
Rank: #10564 (+73)
40K25.2M
9:17/mi
3:12 split
Finish· 26.22 mi
3:33:26
Rank: #10379 (+185)
25.2MFinish
7:42/mi
7:51 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:58
Pace8:05 /mi
2nd Half
Distance13.11 mi
Time1:47:28
Pace8:12 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:0425:398:1525:39
8:15
-
10K
6.21 mi12:15:1450:498:1125:10
8:06
-0:09
15K
9.32 mi12:39:591:15:348:0624:45
7:58
-0:08
20K
12.43 mi13:04:591:40:348:0625:00
8:03
+0:05
Half
13.11 mi13:10:231:45:588:055:24
7:55
-0:08
25K
15.53 mi13:29:442:05:198:0419:21
7:59
+0:04
30K
18.64 mi13:55:162:30:518:0625:32
8:13
+0:14
20M
20.00 mi14:06:332:42:088:0611:17
8:18
+0:05
21M
21.00 mi14:15:242:50:598:098:51
8:51
+0:33
35K
21.75 mi14:21:262:57:018:086:02
8:04
-0:47
23M
23.00 mi14:31:403:07:158:0810:14
8:10
+0:06
24M
24.00 mi14:39:463:15:218:088:06
8:06
-0:04
40K
24.85 mi14:46:483:22:238:097:02
8:14
+0:08
25.2M
25.20 mi14:50:003:25:358:093:12
9:17
+1:03
Finish
26.22 mi14:57:513:33:268:097:51
7:42
-1:35

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

7:42 /mi

Average Pace

8:09 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

7:51

4% of race

Time at Steady Pace

3:02:15

85% of race

Time at Slower Pace

23:20

11% of race

Average Pace: 8:08 /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 mi11:50:0425:398:1525:39
8:15
#16369
10K
6.21 mi12:15:1450:498:1125:10
8:06
#15622
15K
9.32 mi12:39:591:15:348:0624:45
7:58
#14749
20K
12.43 mi13:04:591:40:348:0625:00
8:03
#14013
Half
13.11 mi13:10:231:45:588:055:24
7:55
#13908
25K
15.53 mi13:29:442:05:198:0419:21
7:59
#13180
30K
18.64 mi13:55:162:30:518:0625:32
8:13
#12304
20M
20.00 mi14:06:332:42:088:0611:17
8:18
#11935
21M
21.00 mi14:15:242:50:598:098:51
8:51
#11607
35K
21.75 mi14:21:262:57:018:086:02
8:04
#11434
23M
23.00 mi14:31:403:07:158:0810:14
8:10
#11073
24M
24.00 mi14:39:463:15:218:088:06
8:06
#10838
40K
24.85 mi14:46:483:22:238:097:02
8:14
#10637
25.2M
25.20 mi14:50:003:25:358:093:12
9:17
#10564
Finish
26.22 mi14:57:513:33:268:097:51
7:42
#10379
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi16369105421054213191(Top 52%)9250(Top 63%)9250(Top 460%)
10K6.21 mi3.10 mi15622+74710273+26910273+26914856(Top 58%)9969(Top 68%)9969(Top 496%)
15K9.32 mi3.11 mi14749+8739927+3469927+34613191(Top 52%)9250(Top 63%)9250(Top 460%)
20K12.43 mi3.11 mi14013+7369610+3179610+31712141(Top 48%)8717(Top 60%)8717(Top 434%)
Half13.11 mi0.68 mi13908+1059566+449566+4412077(Top 47%)8664(Top 59%)8664(Top 431%)
25K15.53 mi2.42 mi13180+7289243+3239243+32310064(Top 39%)7529(Top 52%)7529(Top 375%)
30K18.64 mi3.11 mi12304+8768755+4888755+4889099(Top 36%)6822(Top 47%)6822(Top 340%)
20M20.00 mi1.36 mi11935+3698540+2158540+2158397(Top 33%)6197(Top 43%)6197(Top 308%)
21M21.00 mi1.00 mi11607+3288328+2128328+2127848(Top 31%)5728(Top 39%)5728(Top 285%)
35K21.75 mi0.75 mi11434+1738215+1138215+1138170(Top 32%)5852(Top 40%)5852(Top 291%)
23M23.00 mi1.25 mi11073+3617977+2387977+2386655(Top 26%)4898(Top 34%)4898(Top 244%)
24M24.00 mi1.00 mi10838+2357824+1537824+1537183(Top 28%)5088(Top 35%)5088(Top 253%)
40K24.85 mi0.85 mi10637+2017662+1627662+1626938(Top 27%)4833(Top 33%)4833(Top 241%)
25.2M25.20 mi0.35 mi10564+737610+527610+527804(Top 31%)5224(Top 36%)5224(Top 260%)
Finish26.22 mi1.02 mi10379+1857491+1197491+1196759(Top 26%)4751(Top 33%)4751(Top 236%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21story building
+97ft-345ft

Overall

13191

Males

9250

M40-44

9250

5K→10K

3.1 - 6.2 mi

Top 58%
×5story building
+79ft-138ft

Overall

14856

Males

9969

M40-44

9969

10K→15K

6.2 - 9.3 mi

Top 52%
×3story building
+67ft-78ft

Overall

13191

Males

9250

M40-44

9250

15K→20K

9.3 - 12.4 mi

Top 48%
×5story building
+106ft-86ft

Overall

12141

Males

8717

M40-44

8717

20K→Half

12.4 - 13.1 mi

Top 47%
×2story building
+19ft-37ft

Overall

12077

Males

8664

M40-44

8664

Half→25K

13.1 - 15.5 mi

Top 39%
×4story building
+66ft-88ft

Overall

10064

Males

7529

M40-44

7529

25K→30K

15.5 - 18.6 mi

Top 36%
×9story building
+181ft-148ft

Overall

9099

Males

6822

M40-44

6822

30K→20M

18.6 - 20.0 mi

Top 33%
×5story building
+64ft-50ft

Overall

8397

Males

6197

M40-44

6197

20M→21M

20.0 - 21.0 mi

Top 31%
×8story building
+106ft-24ft

Overall

7848

Males

5728

M40-44

5728

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

8170

Males

5852

M40-44

5852

35K→23M

21.8 - 23.0 mi

Top 26%
×5story building
+23ft-63ft

Overall

6655

Males

4898

M40-44

4898

23M→24M

23.0 - 24.0 mi

Top 28%
×6story building
+12ft-82ft

Overall

7183

Males

5088

M40-44

5088

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

6938

Males

4833

M40-44

4833

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

7804

Males

5224

M40-44

5224

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2story building
+22ft-21ft

Overall

6759

Males

4751

M40-44

4751

Passing Analysis

Category:
Athletes Passed
6155*
Passed By
165
Net Change
+5990
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16369
5K10K81366+747#16369#15622
10K15K88512+873#15622#14749
15K20K74711+736#14749#14013
20KHalf1138+105#14013#13908
Half25K7291+728#13908#13180
25K30K8859+876#13180#12304
30K20M3745+369#12304#11935
20M21M34315+328#11935#11607
21M35K1796+173#11607#11434
35K23M3610+361#11434#11073
23M24M24611+235#11073#10838
24M40K207*6+201#10838#10637
40K25.2M818+73#10637#10564
25.2MFinish1927+185#10564#10379
TOTALS6155*165+5990

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing