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BOSTON MARATHON 2024

Ma Liangwu

Bib: 1978•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 2%
Gender (Male)
#0 / 14578
Top 3%
Masters (Masters Men)
#0 / 9729
Top 0.8%
Division (M55-59)
#0 / 1529
Top 0.1%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:43
Rank: #366
Start → 5K
17:43 | 5:42/mi
10K· 6.21 mi
35:51
Rank: #442 (-76)
5K → 10K
18:08 | 5:50/mi
15K· 9.32 mi
54:20
Rank: #498 (-56)
10K → 15K
18:29 | 5:57/mi
20K· 12.43 mi
1:13:22
Rank: #547 (-49)
15K → 20K
19:02 | 6:08/mi
Half· 13.11 mi
1:17:29
Rank: #562 (-15)
20K → Half
4:07 | 6:02/mi
25K· 15.53 mi
1:32:33
Rank: #595 (-33)
Half → 25K
15:04 | 6:13/mi
30K· 18.64 mi
1:52:34
Rank: #621 (-26)
25K → 30K
20:01 | 6:27/mi
20M
2:01:24
Rank: #619 (+2)
30K → 20M
8:50 | 6:30/mi
21M
2:08:22
Rank: #620 (-1)
20M → 21M
6:58 | 6:58/mi
35K· 21.75 mi
2:13:03
Rank: #612 (+8)
21M → 35K
4:41 | 6:16/mi
23M
2:21:14
Rank: #597 (+15)
35K → 23M
8:11 | 6:32/mi
24M
2:27:28
Rank: #577 (+20)
23M → 24M
6:14 | 6:14/mi
40K· 24.85 mi
2:32:52
Rank: #553 (+24)
24M → 40K
5:24 | 6:19/mi
25.2M
2:35:18
Rank: #546 (+7)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:41:29
Rank: #531 (+15)
25.2M → Finish
6:11 | 6:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:17:29
Pace5:55 /mi
2nd Half
Distance13.11 mi
Time1:24:00
Pace6:24 /mi
📊Positive Split: 8.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:5717:435:4217:43
5:42
-
10K
6.21 mi10:36:0535:515:4618:08
5:50
+0:08
15K
9.32 mi10:54:3454:205:5018:29
5:57
+0:07
20K
12.43 mi11:13:361:13:225:5419:02
6:08
+0:11
Half
13.11 mi11:17:431:17:295:554:07
6:02
-0:06
25K
15.53 mi11:32:471:32:335:5715:04
6:13
+0:11
30K
18.64 mi11:52:481:52:346:0220:01
6:27
+0:14
20M
20.00 mi12:01:382:01:246:048:50
6:30
+0:03
21M
21.00 mi12:08:362:08:226:076:58
6:58
+0:28
35K
21.75 mi12:13:172:13:036:074:41
6:16
-0:42
23M
23.00 mi12:21:282:21:146:088:11
6:32
+0:16
24M
24.00 mi12:27:422:27:286:096:14
6:14
-0:18
40K
24.85 mi12:33:062:32:526:095:24
6:19
+0:05
25.2M
25.20 mi12:35:322:35:186:102:26
7:03
+0:44
Finish
26.22 mi12:41:432:41:296:106:11
6:04
-0:59

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

5:42 /mi

Average Pace

6:10 /mi

Slowest Pace

7:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

58:27

36% of race

Time at Steady Pace

56:36

35% of race

Time at Slower Pace

46:26

29% of race

Average Pace: 6:10 /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 mi10:17:5717:435:4217:43
5:42
#366
10K
6.21 mi10:36:0535:515:4618:08
5:50
#442
15K
9.32 mi10:54:3454:205:5018:29
5:57
#498
20K
12.43 mi11:13:361:13:225:5419:02
6:08
#547
Half
13.11 mi11:17:431:17:295:554:07
6:02
#562
25K
15.53 mi11:32:471:32:335:5715:04
6:13
#595
30K
18.64 mi11:52:481:52:346:0220:01
6:27
#621
20M
20.00 mi12:01:382:01:246:048:50
6:30
#619
21M
21.00 mi12:08:362:08:226:076:58
6:58
#620
35K
21.75 mi12:13:172:13:036:074:41
6:16
#612
23M
23.00 mi12:21:282:21:146:088:11
6:32
#597
24M
24.00 mi12:27:422:27:286:096:14
6:14
#577
40K
24.85 mi12:33:062:32:526:095:24
6:19
#553
25.2M
25.20 mi12:35:322:35:186:102:26
7:03
#546
Finish
26.22 mi12:41:432:41:296:106:11
6:04
#531
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi366345345659(Top 3%)636(Top 4%)636(Top 42%)
10K6.21 mi3.10 mi442-76420-75420-75516(Top 2%)493(Top 3%)493(Top 32%)
15K9.32 mi3.11 mi498-56476-56476-56659(Top 3%)636(Top 4%)636(Top 42%)
20K12.43 mi3.11 mi547-49525-49525-49863(Top 3%)830(Top 6%)830(Top 54%)
Half13.11 mi0.68 mi562-15540-15540-15847(Top 3%)817(Top 6%)817(Top 53%)
25K15.53 mi2.42 mi595-33571-31571-31878(Top 3%)845(Top 6%)845(Top 55%)
30K18.64 mi3.11 mi621-26594-23594-23901(Top 4%)861(Top 6%)861(Top 56%)
20M20.00 mi1.36 mi619+2590+4590+4834(Top 3%)790(Top 5%)790(Top 52%)
21M21.00 mi1.00 mi620-1591-1591-1985(Top 4%)932(Top 6%)932(Top 61%)
35K21.75 mi0.75 mi612+8583+8583+8728(Top 3%)687(Top 5%)687(Top 45%)
23M23.00 mi1.25 mi597+15568+15568+15745(Top 3%)703(Top 5%)703(Top 46%)
24M24.00 mi1.00 mi577+20548+20548+20496(Top 2%)463(Top 3%)463(Top 30%)
40K24.85 mi0.85 mi553+24524+24524+24454(Top 2%)422(Top 3%)422(Top 28%)
25.2M25.20 mi0.35 mi546+7517+7517+7629(Top 2%)577(Top 4%)577(Top 38%)
Finish26.22 mi1.02 mi531+15502+15502+15508(Top 2%)473(Top 3%)473(Top 31%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

659

Males

636

M55-59

636

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

516

Males

493

M55-59

493

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

659

Males

636

M55-59

636

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

863

Males

830

M55-59

830

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

847

Males

817

M55-59

817

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

878

Males

845

M55-59

845

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

901

Males

861

M55-59

861

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

834

Males

790

M55-59

790

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

985

Males

932

M55-59

932

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

728

Males

687

M55-59

687

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

745

Males

703

M55-59

703

23M→24M

23.0 - 24.0 mi

Top 2%
×6stories
+12ft-82ft

Overall

496

Males

463

M55-59

463

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

454

Males

422

M55-59

422

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

629

Males

577

M55-59

577

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

508

Males

473

M55-59

473

Passing Analysis

Category:
Athletes Passed
253
Passed By
418
Net Change
-165
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#366
5K → 10K581-76#366#442
10K → 15K662-56#442#498
15K → 20K1362-49#498#547
20K → Half217-15#547#562
Half → 25K2356-33#562#595
25K → 30K3157-26#595#621
30K → 20M2119+2#621#619
20M → 21M2021-1#619#620
21M → 35K168+8#620#612
35K → 23M3015+15#612#597
23M → 24M277+20#597#577
24M → 40K284+24#577#553
40K → 25.2M103+7#553#546
25.2M → Finish216+15#546#531
TOTALS253418-165
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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