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BOSTON MARATHON 2025

Wing Kei Mak

Bib: 13306•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 39%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 41%
Division (M50-54)
#0 / 1996
Top 43%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:31
Rank: #12831
Start → 5K
23:31 | 7:34/mi
10K· 6.21 mi
46:55
Rank: #12572 (+259)
5K → 10K
23:24 | 7:32/mi
15K· 9.32 mi
1:10:35
Rank: #12610 (-38)
10K → 15K
23:40 | 7:37/mi
20K· 12.43 mi
1:34:36
Rank: #12588 (+22)
15K → 20K
24:01 | 7:44/mi
Half· 13.11 mi
1:39:56
Rank: #12688 (-100)
20K → Half
5:20 | 7:49/mi
25K· 15.53 mi
1:58:56
Rank: #12651 (+37)
Half → 25K
19:00 | 7:50/mi
30K· 18.64 mi
2:23:37
Rank: #12309 (+342)
25K → 30K
24:41 | 7:57/mi
20M
2:34:28
Rank: #12100 (+209)
30K → 20M
10:51 | 7:59/mi
21M
2:42:47
Rank: #11895 (+205)
20M → 21M
8:19 | 8:19/mi
35K· 21.75 mi
2:48:26
Rank: #11784 (+111)
21M → 35K
5:39 | 7:33/mi
23M
2:58:11
Rank: #11523 (+261)
35K → 23M
9:45 | 7:47/mi
24M
3:05:58
Rank: #11398 (+125)
23M → 24M
7:47 | 7:47/mi
40K· 24.85 mi
3:12:41
Rank: #11277 (+121)
24M → 40K
6:43 | 7:51/mi
25.2M
3:15:41
Rank: #11238 (+39)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:23:09
Rank: #11071 (+167)
25.2M → Finish
7:28 | 7:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:56
Pace7:37 /mi
2nd Half
Distance13.11 mi
Time1:43:13
Pace7:52 /mi
📊Positive Split: 3.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:0623:317:3423:31
7:34
-
10K
6.21 mi11:16:3046:557:3323:24
7:32
-0:02
15K
9.32 mi11:40:101:10:357:3423:40
7:37
+0:05
20K
12.43 mi12:04:111:34:367:3724:01
7:44
+0:07
Half
13.11 mi12:09:311:39:567:375:20
7:49
+0:05
25K
15.53 mi12:28:311:58:567:3919:00
7:50
+0:01
30K
18.64 mi12:53:122:23:377:4224:41
7:57
+0:07
20M
20.00 mi13:04:032:34:287:4310:51
7:59
+0:02
21M
21.00 mi13:12:222:42:477:458:19
8:19
+0:20
35K
21.75 mi13:18:012:48:267:455:39
7:33
-0:46
23M
23.00 mi13:27:462:58:117:459:45
7:47
+0:14
24M
24.00 mi13:35:333:05:587:457:47
7:47
0:00
40K
24.85 mi13:42:163:12:417:456:43
7:51
+0:04
25.2M
25.20 mi13:45:163:15:417:463:00
8:42
+0:51
Finish
26.22 mi13:52:443:23:097:457:28
7:20
-1:22

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

7:20 /mi

Average Pace

7:45 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:11:50

94% of race

Time at Steady Pace

8:19

4% of race

Time at Slower Pace

3:00

1% of race

Average Pace: 7:45 /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 mi10:53:0623:317:3423:31
7:34
#12831
10K
6.21 mi11:16:3046:557:3323:24
7:32
#12572
15K
9.32 mi11:40:101:10:357:3423:40
7:37
#12610
20K
12.43 mi12:04:111:34:367:3724:01
7:44
#12588
Half
13.11 mi12:09:311:39:567:375:20
7:49
#12688
25K
15.53 mi12:28:311:58:567:3919:00
7:50
#12651
30K
18.64 mi12:53:122:23:377:4224:41
7:57
#12309
20M
20.00 mi13:04:032:34:287:4310:51
7:59
#12100
21M
21.00 mi13:12:222:42:477:458:19
8:19
#11895
35K
21.75 mi13:18:012:48:267:455:39
7:33
#11784
23M
23.00 mi13:27:462:58:117:459:45
7:47
#11523
24M
24.00 mi13:35:333:05:587:457:47
7:47
#11398
40K
24.85 mi13:42:163:12:417:456:43
7:51
#11277
25.2M
25.20 mi13:45:163:15:417:463:00
8:42
#11238
Finish
26.22 mi13:52:443:23:097:457:28
7:20
#11071
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi128319567956712739(Top 45%)9397(Top 58%)9397(Top 471%)
10K6.21 mi3.10 mi12572+2599424+1439424+14312375(Top 44%)9318(Top 58%)9318(Top 467%)
15K9.32 mi3.11 mi12610-389413+119413+1112739(Top 45%)9397(Top 58%)9397(Top 471%)
20K12.43 mi3.11 mi12588+229355+589355+5812647(Top 45%)9256(Top 57%)9256(Top 464%)
Half13.11 mi0.68 mi12688-1009383-289383-2814319(Top 50%)10012(Top 62%)10012(Top 502%)
25K15.53 mi2.42 mi12651+379340+439340+4312610(Top 44%)9116(Top 57%)9116(Top 457%)
30K18.64 mi3.11 mi12309+3429116+2249116+22410984(Top 39%)8176(Top 51%)8176(Top 410%)
20M20.00 mi1.36 mi12100+2098986+1308986+13010337(Top 36%)7710(Top 48%)7710(Top 386%)
21M21.00 mi1.00 mi11895+2058846+1408846+1409324(Top 33%)7008(Top 44%)7008(Top 351%)
35K21.75 mi0.75 mi11784+1118777+698777+699010(Top 32%)6872(Top 43%)6872(Top 344%)
23M23.00 mi1.25 mi11523+2618602+1758602+1758496(Top 30%)6444(Top 40%)6444(Top 323%)
24M24.00 mi1.00 mi11398+1258511+918511+919673(Top 34%)7005(Top 43%)7005(Top 351%)
40K24.85 mi0.85 mi11277+1218412+998412+999168(Top 32%)6615(Top 41%)6615(Top 331%)
25.2M25.20 mi0.35 mi11238+398375+378375+379963(Top 35%)6939(Top 43%)6939(Top 348%)
Finish26.22 mi1.02 mi11071+1678261+1148261+1147959(Top 28%)5893(Top 37%)5893(Top 295%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

12739

Males

9397

M50-54

9397

5K→10K

3.1 - 6.2 mi

Top 44%
×5stories
+79ft-138ft

Overall

12375

Males

9318

M50-54

9318

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

12739

Males

9397

M50-54

9397

15K→20K

9.3 - 12.4 mi

Top 45%
×5stories
+106ft-86ft

Overall

12647

Males

9256

M50-54

9256

20K→Half

12.4 - 13.1 mi

Top 50%
×2stories
+19ft-37ft

Overall

14319

Males

10012

M50-54

10012

Half→25K

13.1 - 15.5 mi

Top 44%
×4stories
+66ft-88ft

Overall

12610

Males

9116

M50-54

9116

25K→30K

15.5 - 18.6 mi

Top 39%
×9stories
+181ft-148ft

Overall

10984

Males

8176

M50-54

8176

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

10337

Males

7710

M50-54

7710

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

9324

Males

7008

M50-54

7008

21M→35K

21.0 - 21.8 mi

Top 32%
×7stories
+17ft-86ft

Overall

9010

Males

6872

M50-54

6872

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

8496

Males

6444

M50-54

6444

23M→24M

23.0 - 24.0 mi

Top 34%
×6stories
+12ft-82ft

Overall

9673

Males

7005

M50-54

7005

24M→40K

24.0 - 24.9 mi

Top 32%
×1story
+6ft-20ft

Overall

9168

Males

6615

M50-54

6615

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9963

Males

6939

M50-54

6939

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7959

Males

5893

M50-54

5893

Passing Analysis

Category:
Athletes Passed
2790
Passed By
1030
Net Change
+1760
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12831
5K → 10K432173+259#12831#12572
10K → 15K176214-38#12572#12610
15K → 20K204182+22#12610#12588
20K → Half7107-100#12588#12688
Half → 25K172135+37#12688#12651
25K → 30K41674+342#12651#12309
30K → 20M23324+209#12309#12100
20M → 21M22318+205#12100#11895
21M → 35K12110+111#11895#11784
35K → 23M27615+261#11784#11523
23M → 24M14520+125#11523#11398
24M → 40K14625+121#11398#11277
40K → 25.2M5718+39#11277#11238
25.2M → Finish18215+167#11238#11071
TOTALS27901030+1760
📊

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