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BOSTON MARATHON 2024

Wu Chunmeng

Bib: 2442•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 4%
Gender (Male)
#0 / 14578
Top 7%
Masters (Masters Men)
#0 / 9729
Top 2%
Division (M40-44)
#0 / 2009
Top 6%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:45
Rank: #1026
Start → 5K
6:02/mi
18:45 split
10K· 6.21 mi
37:30
Rank: #983 (+43)
5K → 10K
6:02/mi
18:45 split
15K· 9.32 mi
56:10
Rank: #904 (+79)
10K → 15K
6:00/mi
18:40 split
20K· 12.43 mi
1:15:20
Rank: #901 (+3)
15K → 20K
6:10/mi
19:10 split
Half· 13.11 mi
1:19:33
Rank: #923 (-22)
20K → Half
6:11/mi
4:13 split
25K· 15.53 mi
1:34:45
Rank: #915 (+8)
Half → 25K
6:16/mi
15:12 split
30K· 18.64 mi
1:54:40
Rank: #871 (+44)
25K → 30K
6:25/mi
19:55 split
20M
2:03:33
Rank: #849 (+22)
30K → 20M
6:32/mi
8:53 split
21M
2:10:42
Rank: #861 (-12)
20M → 21M
7:09/mi
7:09 split
35K· 21.75 mi
2:15:32
Rank: #850 (+11)
21M → 35K
6:28/mi
4:50 split
23M
2:25:34
Rank: #1005 (-155)
35K → 23M
8:01/mi
10:02 split
24M
2:32:37
Rank: #1034 (-29)
23M → 24M
7:03/mi
7:03 split
40K· 24.85 mi
2:38:23
Rank: #1023 (+11)
24M → 40K
6:45/mi
5:46 split
25.2M
2:41:06
Rank: #1027 (-4)
40K → 25.2M
7:53/mi
2:43 split
Finish· 26.22 mi
2:47:43
Rank: #1020 (+7)
25.2M → Finish
6:30/mi
6:37 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:33
Pace6:04 /mi
2nd Half
Distance13.11 mi
Time1:28:10
Pace6:44 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:5018:456:0218:45
6:02
-
10K
6.21 mi10:38:3537:306:0218:45
6:02
0:00
15K
9.32 mi10:57:1556:106:0218:40
6:00
-0:02
20K
12.43 mi11:16:251:15:206:0419:10
6:10
+0:10
Half
13.11 mi11:20:381:19:336:044:13
6:11
+0:01
25K
15.53 mi11:35:501:34:456:0615:12
6:16
+0:05
30K
18.64 mi11:55:451:54:406:0919:55
6:25
+0:09
20M
20.00 mi12:04:382:03:336:118:53
6:32
+0:07
21M
21.00 mi12:11:472:10:426:137:09
7:09
+0:37
35K
21.75 mi12:16:372:15:326:144:50
6:28
-0:41
23M
23.00 mi12:26:392:25:346:2010:02
8:01
+1:33
24M
24.00 mi12:33:422:32:376:227:03
7:03
-0:58
40K
24.85 mi12:39:282:38:236:225:46
6:45
-0:18
25.2M
25.20 mi12:42:112:41:066:242:43
7:53
+1:08
Finish
26.22 mi12:48:482:47:436:246:37
6:30
-1:23

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

6:00 /mi

Average Pace

6:24 /mi

Slowest Pace

8:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

56:10

33% of race

Time at Steady Pace

1:24:36

50% of race

Time at Slower Pace

26:57

16% of race

Average Pace: 6:24 /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 mi10:19:5018:456:0218:45
6:02
#1026
10K
6.21 mi10:38:3537:306:0218:45
6:02
#983
15K
9.32 mi10:57:1556:106:0218:40
6:00
#904
20K
12.43 mi11:16:251:15:206:0419:10
6:10
#901
Half
13.11 mi11:20:381:19:336:044:13
6:11
#923
25K
15.53 mi11:35:501:34:456:0615:12
6:16
#915
30K
18.64 mi11:55:451:54:406:0919:55
6:25
#871
20M
20.00 mi12:04:382:03:336:118:53
6:32
#849
21M
21.00 mi12:11:472:10:426:137:09
7:09
#861
35K
21.75 mi12:16:372:15:326:144:50
6:28
#850
23M
23.00 mi12:26:392:25:346:2010:02
8:01
#1005
24M
24.00 mi12:33:422:32:376:227:03
7:03
#1034
40K
24.85 mi12:39:282:38:236:225:46
6:45
#1023
25.2M
25.20 mi12:42:112:41:066:242:43
7:53
#1027
Finish
26.22 mi12:48:482:47:436:246:37
6:30
#1020
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi1026989989798(Top 3%)773(Top 5%)773(Top 38%)
10K6.21 mi3.10 mi983+43946+43946+43963(Top 4%)926(Top 6%)926(Top 46%)
15K9.32 mi3.11 mi904+79871+75871+75798(Top 3%)773(Top 5%)773(Top 38%)
20K12.43 mi3.11 mi901+3866+5866+5970(Top 4%)936(Top 6%)936(Top 47%)
Half13.11 mi0.68 mi923-22888-22888-221239(Top 5%)1201(Top 8%)1201(Top 60%)
25K15.53 mi2.42 mi915+8881+7881+71036(Top 4%)998(Top 7%)998(Top 50%)
30K18.64 mi3.11 mi871+44838+43838+43840(Top 3%)800(Top 5%)800(Top 40%)
20M20.00 mi1.36 mi849+22816+22816+22917(Top 4%)870(Top 6%)870(Top 43%)
21M21.00 mi1.00 mi861-12828-12828-121416(Top 6%)1335(Top 9%)1335(Top 66%)
35K21.75 mi0.75 mi850+11817+11817+111145(Top 4%)1079(Top 7%)1079(Top 54%)
23M23.00 mi1.25 mi1005-155963-146963-1465783(Top 23%)4401(Top 30%)4401(Top 219%)
24M24.00 mi1.00 mi1034-29990-27990-272469(Top 10%)2193(Top 15%)2193(Top 109%)
40K24.85 mi0.85 mi1023+11978+12978+121167(Top 5%)1080(Top 7%)1080(Top 54%)
25.2M25.20 mi0.35 mi1027-4982-4982-42338(Top 9%)2024(Top 14%)2024(Top 101%)
Finish26.22 mi1.02 mi1020+7974+8974+81359(Top 5%)1234(Top 8%)1234(Top 61%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21story building
+97ft-345ft

Overall

798

Males

773

M40-44

773

5K→10K

3.1 - 6.2 mi

Top 4%
×5story building
+79ft-138ft

Overall

963

Males

926

M40-44

926

10K→15K

6.2 - 9.3 mi

Top 3%
×3story building
+67ft-78ft

Overall

798

Males

773

M40-44

773

15K→20K

9.3 - 12.4 mi

Top 4%
×5story building
+106ft-86ft

Overall

970

Males

936

M40-44

936

20K→Half

12.4 - 13.1 mi

Top 5%
×2story building
+19ft-37ft

Overall

1239

Males

1201

M40-44

1201

Half→25K

13.1 - 15.5 mi

Top 4%
×4story building
+66ft-88ft

Overall

1036

Males

998

M40-44

998

25K→30K

15.5 - 18.6 mi

Top 3%
×9story building
+181ft-148ft

Overall

840

Males

800

M40-44

800

30K→20M

18.6 - 20.0 mi

Top 4%
×5story building
+64ft-50ft

Overall

917

Males

870

M40-44

870

20M→21M

20.0 - 21.0 mi

Top 6%
×8story building
+106ft-24ft

Overall

1416

Males

1335

M40-44

1335

21M→35K

21.0 - 21.8 mi

Top 4%
×7story building
+17ft-86ft

Overall

1145

Males

1079

M40-44

1079

35K→23M

21.8 - 23.0 mi

Top 23%
×5story building
+23ft-63ft

Overall

5783

Males

4401

M40-44

4401

23M→24M

23.0 - 24.0 mi

Top 10%
×6story building
+12ft-82ft

Overall

2469

Males

2193

M40-44

2193

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1167

Males

1080

M40-44

1080

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2338

Males

2024

M40-44

2024

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2story building
+22ft-21ft

Overall

1359

Males

1234

M40-44

1234

Passing Analysis

Category:
Athletes Passed
469
Passed By
463
Net Change
+6
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1026
5K → 10K7936+43#1026#983
10K → 15K856+79#983#904
15K → 20K4340+3#904#901
20K → Half426-22#901#923
Half → 25K3931+8#923#915
25K → 30K7228+44#915#871
30K → 20M4018+22#871#849
20M → 21M1325-12#849#861
21M → 35K176+11#861#850
35K → 23M3158-155#850#1005
23M → 24M1544-29#1005#1034
24M → 40K2514+11#1034#1023
40K → 25.2M812-4#1023#1027
25.2M → Finish2619+7#1027#1020
TOTALS469463+6
📊

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