Chon Hsing Ng

Bib: 30216M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
34:05
Rank: #25638
Start5K
34:05 | 10:58/mi
10K· 6.21 mi
1:07:43
Rank: #25443 (+195)
5K10K
33:38 | 10:50/mi
15K· 9.32 mi
1:42:22
Rank: #25415 (+28)
10K15K
34:39 | 11:09/mi
20K· 12.43 mi
2:18:35
Rank: #25423 (-8)
15K20K
36:13 | 11:39/mi
Half· 13.11 mi
2:26:39
Rank: #25446 (-23)
20KHalf
8:04 | 11:49/mi
25K· 15.53 mi
3:00:35
Rank: #25725 (-279)
Half25K
33:56 | 14:00/mi
30K· 18.64 mi
3:38:50
Rank: #25583 (+142)
25K30K
38:15 | 12:19/mi
20M
3:56:00
Rank: #25528 (+55)
30K20M
17:10 | 12:38/mi
21M
4:10:28
Rank: #25537 (-9)
20M21M
14:28 | 14:28/mi
35K· 21.75 mi
4:19:10
Rank: #25493 (+44)
21M35K
8:42 | 11:38/mi
23M
4:34:34
Rank: #25455 (+38)
35K23M
15:24 | 12:18/mi
24M
4:46:42
Rank: #25436 (+19)
23M24M
12:08 | 12:08/mi
40K· 24.85 mi
4:57:27
Rank: #25404 (+32)
24M40K
10:45 | 12:34/mi
25.2M
5:02:35
Rank: #25416 (-12)
40K25.2M
5:08 | 14:53/mi
Finish· 26.22 mi
5:14:35
Rank: #25409 (+7)
25.2MFinish
12:00 | 11:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:26:39
Pace11:11 /mi
2nd Half
Distance13.11 mi
Time2:47:56
Pace12:49 /mi
📊Positive Split: 14.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:0634:0510:5834:05
10:58
-
10K
6.21 mi12:26:441:07:4310:5433:38
10:50
-0:08
15K
9.32 mi13:01:231:42:2210:5934:39
11:09
+0:19
20K
12.43 mi13:37:362:18:3511:0936:13
11:39
+0:30
Half
13.11 mi13:45:402:26:3911:118:04
11:49
+0:10
25K
15.53 mi14:19:363:00:3511:3733:56
14:00
+2:11
30K
18.64 mi14:57:513:38:5011:4438:15
12:19
-1:41
20M
20.00 mi15:15:013:56:0011:4817:10
12:38
+0:19
21M
21.00 mi15:29:294:10:2811:5614:28
14:28
+1:50
35K
21.75 mi15:38:114:19:1011:558:42
11:38
-2:50
23M
23.00 mi15:53:354:34:3411:5615:24
12:18
+0:40
24M
24.00 mi16:05:434:46:4211:5712:08
12:08
-0:10
40K
24.85 mi16:16:284:57:2711:5810:45
12:34
+0:26
25.2M
25.20 mi16:21:365:02:3512:005:08
14:53
+2:19
Finish
26.22 mi16:33:365:14:3512:0012:00
11:47
-3:06

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

10:50 /mi

Average Pace

12:00 /mi

Slowest Pace

14:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:22

33% of race

Time at Steady Pace

2:38:41

50% of race

Time at Slower Pace

53:32

17% of race

Average Pace: 12:00 /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 mi11:53:0634:0510:5834:05
10:58
#25638
10K
6.21 mi12:26:441:07:4310:5433:38
10:50
#25443
15K
9.32 mi13:01:231:42:2210:5934:39
11:09
#25415
20K
12.43 mi13:37:362:18:3511:0936:13
11:39
#25423
Half
13.11 mi13:45:402:26:3911:118:04
11:49
#25446
25K
15.53 mi14:19:363:00:3511:3733:56
14:00
#25725
30K
18.64 mi14:57:513:38:5011:4438:15
12:19
#25583
20M
20.00 mi15:15:013:56:0011:4817:10
12:38
#25528
21M
21.00 mi15:29:294:10:2811:5614:28
14:28
#25537
35K
21.75 mi15:38:114:19:1011:558:42
11:38
#25493
23M
23.00 mi15:53:354:34:3411:5615:24
12:18
#25455
24M
24.00 mi16:05:434:46:4211:5712:08
12:08
#25436
40K
24.85 mi16:16:284:57:2711:5810:45
12:34
#25404
25.2M
25.20 mi16:21:365:02:3512:005:08
14:53
#25416
Finish
26.22 mi16:33:365:14:3512:0012:00
11:47
#25409
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi25638148041480425369(Top 95%)14680(Top 97%)14680(Top 715%)
10K6.21 mi3.10 mi25443+19514727+7714727+7725227(Top 95%)14637(Top 96%)14637(Top 713%)
15K9.32 mi3.11 mi25415+2814711+1614711+1625369(Top 95%)14680(Top 97%)14680(Top 715%)
20K12.43 mi3.11 mi25423-814700+1114700+1125422(Top 95%)14671(Top 97%)14671(Top 715%)
Half13.11 mi0.68 mi25446-2314709-914709-925742(Top 97%)14797(Top 98%)14797(Top 721%)
25K15.53 mi2.42 mi25725-27914816-10714816-10726346(Top 99%)15054(Top 99%)15054(Top 734%)
30K18.64 mi3.11 mi25583+14214743+7314743+7324818(Top 93%)14330(Top 94%)14330(Top 698%)
20M20.00 mi1.36 mi25528+5514712+3114712+3124857(Top 93%)14311(Top 94%)14311(Top 697%)
21M21.00 mi1.00 mi25537-914710+214710+225400(Top 95%)14565(Top 96%)14565(Top 710%)
35K21.75 mi0.75 mi25493+4414687+2314687+2324261(Top 91%)13979(Top 92%)13979(Top 681%)
23M23.00 mi1.25 mi25455+3814665+2214665+2224362(Top 92%)14022(Top 92%)14022(Top 683%)
24M24.00 mi1.00 mi25436+1914654+1114654+1124682(Top 93%)14137(Top 93%)14137(Top 689%)
40K24.85 mi0.85 mi25404+3214638+1614638+1624522(Top 92%)14057(Top 93%)14057(Top 685%)
25.2M25.20 mi0.35 mi25416-1214640-214640-225629(Top 96%)14619(Top 96%)14619(Top 712%)
Finish26.22 mi1.02 mi25409+714633+714633+725012(Top 94%)14318(Top 94%)14318(Top 698%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21stories
+97ft-345ft

Overall

25369

Males

14680

M50-54

14680

5K→10K

3.1 - 6.2 mi

Top 95%
×5stories
+79ft-138ft

Overall

25227

Males

14637

M50-54

14637

10K→15K

6.2 - 9.3 mi

Top 95%
×3stories
+67ft-78ft

Overall

25369

Males

14680

M50-54

14680

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

25422

Males

14671

M50-54

14671

20K→Half

12.4 - 13.1 mi

Top 97%
×2stories
+19ft-37ft

Overall

25742

Males

14797

M50-54

14797

Half→25K

13.1 - 15.5 mi

Top 99%
×4stories
+66ft-88ft

Overall

26346

Males

15054

M50-54

15054

25K→30K

15.5 - 18.6 mi

Top 93%
×9stories
+181ft-148ft

Overall

24818

Males

14330

M50-54

14330

30K→20M

18.6 - 20.0 mi

Top 93%
×5stories
+64ft-50ft

Overall

24857

Males

14311

M50-54

14311

20M→21M

20.0 - 21.0 mi

Top 95%
×8stories
+106ft-24ft

Overall

25400

Males

14565

M50-54

14565

21M→35K

21.0 - 21.8 mi

Top 91%
×7stories
+17ft-86ft

Overall

24261

Males

13979

M50-54

13979

35K→23M

21.8 - 23.0 mi

Top 92%
×5stories
+23ft-63ft

Overall

24362

Males

14022

M50-54

14022

23M→24M

23.0 - 24.0 mi

Top 93%
×6stories
+12ft-82ft

Overall

24682

Males

14137

M50-54

14137

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

24522

Males

14057

M50-54

14057

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

25629

Males

14619

M50-54

14619

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2stories
+22ft-21ft

Overall

25012

Males

14318

M50-54

14318

Passing Analysis

Category:
Athletes Passed
905
Passed By
676
Net Change
+229
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25638
5K10K26873+195#25638#25443
10K15K11486+28#25443#25415
15K20K8896-8#25415#25423
20KHalf831-23#25423#25446
Half25K5284-279#25446#25725
25K30K15513+142#25725#25583
30K20M627+55#25583#25528
20M21M2130-9#25528#25537
21M35K473+44#25537#25493
35K23M457+38#25493#25455
23M24M3213+19#25455#25436
24M40K364+32#25436#25404
40K25.2M214-12#25404#25416
25.2MFinish2215+7#25416#25409
TOTALS905676+229
📊

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