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BOSTON MARATHON 2023

Che Hong Chan

Bib: 22402•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Top 46%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:28
Rank: #17675
Start → 5K
26:28 | 8:31/mi
10K· 6.21 mi
52:18
Rank: #17320 (+355)
5K → 10K
25:50 | 8:19/mi
15K· 9.32 mi
1:18:19
Rank: #17209 (+111)
10K → 15K
26:01 | 8:22/mi
20K· 12.43 mi
1:45:10
Rank: #17332 (-123)
15K → 20K
26:51 | 8:39/mi
Half· 13.11 mi
1:50:56
Rank: #17334 (-2)
20K → Half
5:46 | 8:27/mi
25K· 15.53 mi
2:11:49
Rank: #17237 (+97)
Half → 25K
20:53 | 8:37/mi
30K· 18.64 mi
2:39:41
Rank: #17155 (+82)
25K → 30K
27:52 | 8:58/mi
20M
2:51:48
Rank: #17068 (+87)
30K → 20M
12:07 | 8:55/mi
21M
3:01:44
Rank: #17116 (-48)
20M → 21M
9:56 | 9:56/mi
35K· 21.75 mi
3:08:18
Rank: #17108 (+8)
21M → 35K
6:34 | 8:47/mi
23M
3:19:46
Rank: #17079 (+29)
35K → 23M
11:28 | 9:09/mi
24M
3:28:30
Rank: #17019 (+60)
23M → 24M
8:44 | 8:44/mi
40K· 24.85 mi
3:36:01
Rank: #16945 (+74)
24M → 40K
7:31 | 8:47/mi
25.2M
3:39:17
Rank: #16915 (+30)
40K → 25.2M
3:16 | 9:28/mi
Finish· 26.22 mi
3:48:08
Rank: #16882 (+33)
25.2M → Finish
8:51 | 8:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:56
Pace8:28 /mi
2nd Half
Distance13.11 mi
Time1:57:12
Pace8:56 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:2526:288:3126:28
8:31
-
10K
6.21 mi11:45:1552:188:2525:50
8:19
-0:12
15K
9.32 mi12:11:161:18:198:2426:01
8:22
+0:03
20K
12.43 mi12:38:071:45:108:2826:51
8:39
+0:17
Half
13.11 mi12:43:531:50:568:285:46
8:27
-0:12
25K
15.53 mi13:04:462:11:498:2920:53
8:37
+0:10
30K
18.64 mi13:32:382:39:418:3427:52
8:58
+0:21
20M
20.00 mi13:44:452:51:488:3512:07
8:55
-0:03
21M
21.00 mi13:54:413:01:448:399:56
9:56
+1:01
35K
21.75 mi14:01:153:08:188:396:34
8:47
-1:09
23M
23.00 mi14:12:433:19:468:4111:28
9:09
+0:22
24M
24.00 mi14:21:273:28:308:418:44
8:44
-0:25
40K
24.85 mi14:28:583:36:018:417:31
8:47
+0:03
25.2M
25.20 mi14:32:143:39:178:423:16
9:28
+0:41
Finish
26.22 mi14:41:053:48:088:428:51
8:41
-0:47

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

8:19 /mi

Average Pace

8:42 /mi

Slowest Pace

9:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:23:28

89% of race

Time at Steady Pace

14:44

6% of race

Time at Slower Pace

9:56

4% of race

Average Pace: 8:42 /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 mi11:19:2526:288:3126:28
8:31
#17675
10K
6.21 mi11:45:1552:188:2525:50
8:19
#17320
15K
9.32 mi12:11:161:18:198:2426:01
8:22
#17209
20K
12.43 mi12:38:071:45:108:2826:51
8:39
#17332
Half
13.11 mi12:43:531:50:568:285:46
8:27
#17334
25K
15.53 mi13:04:462:11:498:2920:53
8:37
#17237
30K
18.64 mi13:32:382:39:418:3427:52
8:58
#17155
20M
20.00 mi13:44:452:51:488:3512:07
8:55
#17068
21M
21.00 mi13:54:413:01:448:399:56
9:56
#17116
35K
21.75 mi14:01:153:08:188:396:34
8:47
#17108
23M
23.00 mi14:12:433:19:468:4111:28
9:09
#17079
24M
24.00 mi14:21:273:28:308:418:44
8:44
#17019
40K
24.85 mi14:28:583:36:018:417:31
8:47
#16945
25.2M
25.20 mi14:32:143:39:178:423:16
9:28
#16915
Finish
26.22 mi14:41:053:48:088:428:51
8:41
#16882
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17675112971129716982(Top 64%)11059(Top 73%)11059(Top 996%)
10K6.21 mi3.10 mi17320+35511176+12111176+12117025(Top 64%)11118(Top 73%)11118(Top 1002%)
15K9.32 mi3.11 mi17209+11111151+2511151+2516982(Top 64%)11059(Top 73%)11059(Top 996%)
20K12.43 mi3.11 mi17332-12311186-3511186-3517745(Top 67%)11354(Top 75%)11354(Top 1023%)
Half13.11 mi0.68 mi17334-211190-411190-417420(Top 65%)11254(Top 74%)11254(Top 1014%)
25K15.53 mi2.42 mi17237+9711134+5611134+5616870(Top 63%)10914(Top 72%)10914(Top 983%)
30K18.64 mi3.11 mi17155+8211081+5311081+5316997(Top 64%)10915(Top 72%)10915(Top 983%)
20M20.00 mi1.36 mi17068+8711037+4411037+4416079(Top 60%)10445(Top 69%)10445(Top 941%)
21M21.00 mi1.00 mi17116-4811040-311040-317767(Top 67%)11126(Top 73%)11126(Top 1002%)
35K21.75 mi0.75 mi17108+811025+1511025+1516808(Top 63%)10616(Top 70%)10616(Top 956%)
23M23.00 mi1.25 mi17079+2910993+3210993+3216833(Top 63%)10611(Top 70%)10611(Top 956%)
24M24.00 mi1.00 mi17019+6010940+5310940+5315837(Top 59%)10103(Top 67%)10103(Top 910%)
40K24.85 mi0.85 mi16945+7410895+4510895+4515034(Top 56%)9707(Top 64%)9707(Top 875%)
25.2M25.20 mi0.35 mi16915+3010871+2410871+2415029(Top 56%)9705(Top 64%)9705(Top 874%)
Finish26.22 mi1.02 mi16882+3310852+1910852+1916385(Top 62%)10330(Top 68%)10330(Top 931%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21stories
+97ft-345ft

Overall

16982

Males

11059

M60-64

11059

5K→10K

3.1 - 6.2 mi

Top 64%
×5stories
+79ft-138ft

Overall

17025

Males

11118

M60-64

11118

10K→15K

6.2 - 9.3 mi

Top 64%
×3stories
+67ft-78ft

Overall

16982

Males

11059

M60-64

11059

15K→20K

9.3 - 12.4 mi

Top 67%
×5stories
+106ft-86ft

Overall

17745

Males

11354

M60-64

11354

20K→Half

12.4 - 13.1 mi

Top 65%
×2stories
+19ft-37ft

Overall

17420

Males

11254

M60-64

11254

Half→25K

13.1 - 15.5 mi

Top 63%
×4stories
+66ft-88ft

Overall

16870

Males

10914

M60-64

10914

25K→30K

15.5 - 18.6 mi

Top 64%
×9stories
+181ft-148ft

Overall

16997

Males

10915

M60-64

10915

30K→20M

18.6 - 20.0 mi

Top 60%
×5stories
+64ft-50ft

Overall

16079

Males

10445

M60-64

10445

20M→21M

20.0 - 21.0 mi

Top 67%
×8stories
+106ft-24ft

Overall

17767

Males

11126

M60-64

11126

21M→35K

21.0 - 21.8 mi

Top 63%
×7stories
+17ft-86ft

Overall

16808

Males

10616

M60-64

10616

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

16833

Males

10611

M60-64

10611

23M→24M

23.0 - 24.0 mi

Top 59%
×6stories
+12ft-82ft

Overall

15837

Males

10103

M60-64

10103

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

15034

Males

9707

M60-64

9707

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

15029

Males

9705

M60-64

9705

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2stories
+22ft-21ft

Overall

16385

Males

10330

M60-64

10330

Passing Analysis

Category:
Athletes Passed
1975
Passed By
1182
Net Change
+793
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17675
5K → 10K548193+355#17675#17320
10K → 15K245134+111#17320#17209
15K → 20K128251-123#17209#17332
20K → Half2426-2#17332#17334
Half → 25K16568+97#17334#17237
25K → 30K211129+82#17237#17155
30K → 20M12134+87#17155#17068
20M → 21M65113-48#17068#17116
21M → 35K5143+8#17116#17108
35K → 23M10071+29#17108#17079
23M → 24M9333+60#17079#17019
24M → 40K9521+74#17019#16945
40K → 25.2M4313+30#16945#16915
25.2M → Finish8653+33#16915#16882
TOTALS19751182+793
📊

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