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BOSTON MARATHON 2023

Kan Meng

Bib: 14724•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 41%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 45%
Division (M55-59)
#0 / 1422
Top 28%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:08
Rank: #12049
Start → 5K
24:08 | 7:46/mi
10K· 6.21 mi
48:00
Rank: #12043 (+6)
5K → 10K
23:52 | 7:41/mi
15K· 9.32 mi
1:11:38
Rank: #11655 (+388)
10K → 15K
23:38 | 7:36/mi
20K· 12.43 mi
1:35:28
Rank: #11361 (+294)
15K → 20K
23:50 | 7:40/mi
Half· 13.11 mi
1:40:35
Rank: #11294 (+67)
20K → Half
5:07 | 7:30/mi
25K· 15.53 mi
1:59:17
Rank: #11130 (+164)
Half → 25K
18:42 | 7:43/mi
30K· 18.64 mi
2:23:50
Rank: #10888 (+242)
25K → 30K
24:33 | 7:54/mi
20M
2:34:54
Rank: #10889 (-1)
30K → 20M
11:04 | 8:09/mi
21M
2:43:33
Rank: #10908 (-19)
20M → 21M
8:39 | 8:39/mi
35K· 21.75 mi
2:49:28
Rank: #10914 (-6)
21M → 35K
5:55 | 7:55/mi
23M
2:59:30
Rank: #10827 (+87)
35K → 23M
10:02 | 8:01/mi
24M
3:07:24
Rank: #10804 (+23)
23M → 24M
7:54 | 7:54/mi
40K· 24.85 mi
3:14:18
Rank: #10770 (+34)
24M → 40K
6:54 | 8:04/mi
25.2M
3:17:23
Rank: #10785 (-15)
40K → 25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:25:30
Rank: #10822 (-37)
25.2M → Finish
8:07 | 7:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:35
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:44:55
Pace8:00 /mi
📊Positive Split: 4.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1724:087:4624:08
7:46
-
10K
6.21 mi11:17:0948:007:4323:52
7:41
-0:05
15K
9.32 mi11:40:471:11:387:4123:38
7:36
-0:05
20K
12.43 mi12:04:371:35:287:4123:50
7:40
+0:04
Half
13.11 mi12:09:441:40:357:405:07
7:30
-0:10
25K
15.53 mi12:28:261:59:177:4118:42
7:43
+0:13
30K
18.64 mi12:52:592:23:507:4324:33
7:54
+0:11
20M
20.00 mi13:04:032:34:547:4511:04
8:09
+0:15
21M
21.00 mi13:12:422:43:337:478:39
8:39
+0:30
35K
21.75 mi13:18:372:49:287:485:55
7:55
-0:44
23M
23.00 mi13:28:392:59:307:4810:02
8:01
+0:06
24M
24.00 mi13:36:333:07:247:497:54
7:54
-0:07
40K
24.85 mi13:43:273:14:187:496:54
8:04
+0:10
25.2M
25.20 mi13:46:323:17:237:503:05
8:56
+0:52
Finish
26.22 mi13:54:393:25:307:518:07
7:58
-0:58

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

7:30 /mi

Average Pace

7:51 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:13:46

94% of race

Time at Steady Pace

8:39

4% of race

Time at Slower Pace

3:05

2% of race

Average Pace: 7:50 /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 mi10:53:1724:087:4624:08
7:46
#12049
10K
6.21 mi11:17:0948:007:4323:52
7:41
#12043
15K
9.32 mi11:40:471:11:387:4123:38
7:36
#11655
20K
12.43 mi12:04:371:35:287:4123:50
7:40
#11361
Half
13.11 mi12:09:441:40:357:405:07
7:30
#11294
25K
15.53 mi12:28:261:59:177:4118:42
7:43
#11130
30K
18.64 mi12:52:592:23:507:4324:33
7:54
#10888
20M
20.00 mi13:04:032:34:547:4511:04
8:09
#10889
21M
21.00 mi13:12:422:43:337:478:39
8:39
#10908
35K
21.75 mi13:18:372:49:287:485:55
7:55
#10914
23M
23.00 mi13:28:392:59:307:4810:02
8:01
#10827
24M
24.00 mi13:36:333:07:247:497:54
7:54
#10804
40K
24.85 mi13:43:273:14:187:496:54
8:04
#10770
25.2M
25.20 mi13:46:323:17:237:503:05
8:56
#10785
Finish
26.22 mi13:54:393:25:307:518:07
7:58
#10822
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi120499134913411069(Top 42%)8665(Top 57%)8665(Top 609%)
10K6.21 mi3.10 mi12043+69139-59139-512054(Top 45%)9133(Top 60%)9133(Top 642%)
15K9.32 mi3.11 mi11655+3888941+1988941+19811069(Top 42%)8665(Top 57%)8665(Top 609%)
20K12.43 mi3.11 mi11361+2948812+1298812+12910673(Top 40%)8417(Top 55%)8417(Top 592%)
Half13.11 mi0.68 mi11294+678781+318781+3110213(Top 38%)8225(Top 54%)8225(Top 578%)
25K15.53 mi2.42 mi11130+1648688+938688+9310379(Top 39%)8194(Top 54%)8194(Top 576%)
30K18.64 mi3.11 mi10888+2428529+1598529+15910154(Top 38%)7909(Top 52%)7909(Top 556%)
20M20.00 mi1.36 mi10889-18498+318498+3111294(Top 42%)8401(Top 55%)8401(Top 591%)
21M21.00 mi1.00 mi10908-198475+238475+2311334(Top 43%)8267(Top 54%)8267(Top 581%)
35K21.75 mi0.75 mi10914-68467+88467+811422(Top 43%)8312(Top 55%)8312(Top 585%)
23M23.00 mi1.25 mi10827+878398+698398+699825(Top 37%)7393(Top 49%)7393(Top 520%)
24M24.00 mi1.00 mi10804+238364+348364+3410503(Top 39%)7658(Top 50%)7658(Top 539%)
40K24.85 mi0.85 mi10770+348321+438321+4310483(Top 39%)7595(Top 50%)7595(Top 534%)
25.2M25.20 mi0.35 mi10785-158315+68315+612108(Top 45%)8302(Top 55%)8302(Top 584%)
Finish26.22 mi1.02 mi10822-378298+178298+1711828(Top 44%)8190(Top 54%)8190(Top 576%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21stories
+97ft-345ft

Overall

11069

Males

8665

M55-59

8665

5K→10K

3.1 - 6.2 mi

Top 45%
×5stories
+79ft-138ft

Overall

12054

Males

9133

M55-59

9133

10K→15K

6.2 - 9.3 mi

Top 42%
×3stories
+67ft-78ft

Overall

11069

Males

8665

M55-59

8665

15K→20K

9.3 - 12.4 mi

Top 40%
×5stories
+106ft-86ft

Overall

10673

Males

8417

M55-59

8417

20K→Half

12.4 - 13.1 mi

Top 38%
×2stories
+19ft-37ft

Overall

10213

Males

8225

M55-59

8225

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

10379

Males

8194

M55-59

8194

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

10154

Males

7909

M55-59

7909

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

11294

Males

8401

M55-59

8401

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

11334

Males

8267

M55-59

8267

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

11422

Males

8312

M55-59

8312

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9825

Males

7393

M55-59

7393

23M→24M

23.0 - 24.0 mi

Top 39%
×6stories
+12ft-82ft

Overall

10503

Males

7658

M55-59

7658

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10483

Males

7595

M55-59

7595

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

12108

Males

8302

M55-59

8302

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

11828

Males

8190

M55-59

8190

Passing Analysis

Category:
Athletes Passed
2229*
Passed By
1002
Net Change
+1227
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12049
5K → 10K298292+6#12049#12043
10K → 15K43951+388#12043#11655
15K → 20K33339+294#11655#11361
20K → Half725+67#11361#11294
Half → 25K21046+164#11294#11130
25K → 30K30361+242#11130#10888
30K → 20M84*85-1#10888#10889
20M → 21M6988-19#10889#10908
21M → 35K4248-6#10908#10914
35K → 23M12740+87#10914#10827
23M → 24M8360+23#10827#10804
24M → 40K8652+34#10804#10770
40K → 25.2M2237-15#10770#10785
25.2M → Finish6198-37#10785#10822
TOTALS2229*1002+1227

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

📊

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