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BOSTON MARATHON 2024

Man Lung Kam

Bib: 10182•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M50-54)
#0 / 1935
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:34/mi
23:32
↑ 97↓ 3451.5%
10K· 6.21 mi
7:49/mi
47:50
↑ 79↓ 1380.4%
15K· 9.32 mi
7:56/mi
1:12:30
↑ 67↓ 78
20K· 12.43 mi
8:05/mi
1:37:36
↑ 106↓ 860.1%
Half· 13.11 mi
8:32/mi
1:43:25
↑ 19↓ 370.5%
25K· 15.53 mi
8:19/mi
2:03:35
↑ 66↓ 880.2%
30K· 18.64 mi
8:52/mi
2:31:07
↑ 181↓ 1480.2%
20M
10:00/mi
2:44:42
↑ 64↓ 500.2%
21M
10:36/mi
2:55:18
↑ 106↓ 241.6%
35K· 21.75 mi
9:44/mi
3:02:35
↑ 17↓ 861.7%
23M
9:56/mi
3:15:01
↑ 23↓ 630.6%
24M
9:57/mi
3:24:58
↓ 821.3%
40K· 24.85 mi
9:40/mi
3:33:14
↓ 200.3%
25.2M
10:41/mi
3:36:55
↑ 13↓ 160.2%
Finish· 26.22 mi
8:56/mi
3:46:01
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:25
Pace7:53 /mi
2nd Half
Distance13.11 mi
Time2:02:36
Pace9:21 /mi
📊Positive Split: 18.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:3023:327:3423:32
7:34
-
10K
6.21 mi11:16:4847:507:4224:18
7:49
+0:15
15K
9.32 mi11:41:281:12:307:4724:40
7:56
+0:07
20K
12.43 mi12:06:341:37:367:5125:06
8:05
+0:09
Half
13.11 mi12:12:231:43:257:535:49
8:32
+0:27
25K
15.53 mi12:32:332:03:357:5720:10
8:19
-0:13
30K
18.64 mi13:00:052:31:078:0627:32
8:52
+0:33
20M
20.00 mi13:13:402:44:428:1413:35
10:00
+1:08
21M
21.00 mi13:24:162:55:188:2110:36
10:36
+0:36
35K
21.75 mi13:31:333:02:358:247:17
9:44
-0:52
23M
23.00 mi13:43:593:15:018:2912:26
9:56
+0:12
24M
24.00 mi13:53:563:24:588:329:57
9:57
+0:01
40K
24.85 mi14:02:123:33:148:358:16
9:40
-0:17
25.2M
25.20 mi14:05:533:36:558:363:41
10:41
+1:01
Finish
26.22 mi14:14:593:46:018:389:06
8:56
-1:45

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

7:34 /mi

Average Pace

8:38 /mi

Slowest Pace

10:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:46

52% of race

Time at Steady Pace

42:27

19% of race

Time at Slower Pace

1:05:48

29% of race

Average Pace: 8:37 /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 mi10:52:3023:327:3423:32
7:34
#11355
10K
6.21 mi11:16:4847:507:4224:18
7:49
#12076
15K
9.32 mi11:41:281:12:307:4724:40
7:56
#12337
20K
12.43 mi12:06:341:37:367:5125:06
8:05
#12296
Half
13.11 mi12:12:231:43:257:535:49
8:32
#12510
25K
15.53 mi12:32:332:03:357:5720:10
8:19
#12377
30K
18.64 mi13:00:052:31:078:0627:32
8:52
#12399
20M
20.00 mi13:13:402:44:428:1413:35
10:00
#12728
21M
21.00 mi13:24:162:55:188:2110:36
10:36
#12875
35K
21.75 mi13:31:333:02:358:247:17
9:44
#13027
23M
23.00 mi13:43:593:15:018:2912:26
9:56
#13210
24M
24.00 mi13:53:563:24:588:329:57
9:57
#13383
40K
24.85 mi14:02:123:33:148:358:16
9:40
#13370
25.2M
25.20 mi14:05:533:36:558:363:41
10:41
#13376
Finish
26.22 mi14:14:593:46:018:389:06
8:56
#13373
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi113558571857112992(Top 51%)9168(Top 63%)9168(Top 474%)
10K6.21 mi3.10 mi12076-7218838-2678838-26712826(Top 50%)9133(Top 63%)9133(Top 472%)
15K9.32 mi3.11 mi12337-2618928-908928-9012992(Top 51%)9168(Top 63%)9168(Top 474%)
20K12.43 mi3.11 mi12296+418886+428886+4212382(Top 48%)8829(Top 61%)8829(Top 456%)
Half13.11 mi0.68 mi12510-2148979-938979-9315818(Top 62%)10237(Top 70%)10237(Top 529%)
25K15.53 mi2.42 mi12377+1338881+988881+9812077(Top 47%)8500(Top 58%)8500(Top 439%)
30K18.64 mi3.11 mi12399-228796+858796+8512527(Top 49%)8481(Top 58%)8481(Top 438%)
20M20.00 mi1.36 mi12728-3298886-908886-9016435(Top 64%)9968(Top 68%)9968(Top 515%)
21M21.00 mi1.00 mi12875-1478887-18887-115139(Top 59%)9212(Top 63%)9212(Top 476%)
35K21.75 mi0.75 mi13027-1528911-248911-2416297(Top 64%)9753(Top 67%)9753(Top 504%)
23M23.00 mi1.25 mi13210-1838929-188929-1815220(Top 60%)9155(Top 63%)9155(Top 473%)
24M24.00 mi1.00 mi13383-1738959-308959-3016133(Top 63%)9584(Top 66%)9584(Top 495%)
40K24.85 mi0.85 mi13370+138921+388921+3813765(Top 54%)8319(Top 57%)8319(Top 430%)
25.2M25.20 mi0.35 mi13376-68904+178904+1713401(Top 52%)8103(Top 56%)8103(Top 419%)
Finish26.22 mi1.02 mi13373+38867+378867+3713840(Top 54%)8420(Top 58%)8420(Top 435%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21story building
+97ft-345ft

Overall

12992

Males

9168

M50-54

9168

5K→10K

3.1 - 6.2 mi

Top 50%
×5story building
+79ft-138ft

Overall

12826

Males

9133

M50-54

9133

10K→15K

6.2 - 9.3 mi

Top 51%
×3story building
+67ft-78ft

Overall

12992

Males

9168

M50-54

9168

15K→20K

9.3 - 12.4 mi

Top 48%
×5story building
+106ft-86ft

Overall

12382

Males

8829

M50-54

8829

20K→Half

12.4 - 13.1 mi

Top 62%
×2story building
+19ft-37ft

Overall

15818

Males

10237

M50-54

10237

Half→25K

13.1 - 15.5 mi

Top 47%
×4story building
+66ft-88ft

Overall

12077

Males

8500

M50-54

8500

25K→30K

15.5 - 18.6 mi

Top 49%
×9story building
+181ft-148ft

Overall

12527

Males

8481

M50-54

8481

30K→20M

18.6 - 20.0 mi

Top 64%
×5story building
+64ft-50ft

Overall

16435

Males

9968

M50-54

9968

20M→21M

20.0 - 21.0 mi

Top 59%
×8story building
+106ft-24ft

Overall

15139

Males

9212

M50-54

9212

21M→35K

21.0 - 21.8 mi

Top 64%
×7story building
+17ft-86ft

Overall

16297

Males

9753

M50-54

9753

35K→23M

21.8 - 23.0 mi

Top 60%
×5story building
+23ft-63ft

Overall

15220

Males

9155

M50-54

9155

23M→24M

23.0 - 24.0 mi

Top 63%
×6story building
+12ft-82ft

Overall

16133

Males

9584

M50-54

9584

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

13765

Males

8319

M50-54

8319

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13401

Males

8103

M50-54

8103

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2story building
+22ft-21ft

Overall

13840

Males

8420

M50-54

8420

Passing Analysis

Category:
Athletes Passed
1644
Passed By
3662
Net Change
-2018
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11355
5K → 10K81802-721#11355#12076
10K → 15K153414-261#12076#12337
15K → 20K251210+41#12337#12296
20K → Half13227-214#12296#12510
Half → 25K297164+133#12510#12377
25K → 30K292314-22#12377#12399
30K → 20M61390-329#12399#12728
20M → 21M84231-147#12728#12875
21M → 35K45197-152#12875#13027
35K → 23M89272-183#13027#13210
23M → 24M54227-173#13210#13383
24M → 40K9784+13#13383#13370
40K → 25.2M5056-6#13370#13376
25.2M → Finish7774+3#13376#13373
TOTALS16443662-2018
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing