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BOSTON MARATHON 2025

Henry Wang

Bib: 21904•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:21
Rank: #21525
Start → 5K
8:48/mi
27:21 split
10K· 6.21 mi
55:16
Rank: #21923 (-398)
5K → 10K
8:59/mi
27:55 split
15K· 9.32 mi
1:23:07
Rank: #21895 (+28)
10K → 15K
8:58/mi
27:51 split
20K· 12.43 mi
1:52:30
Rank: #22167 (-272)
15K → 20K
9:27/mi
29:23 split
Half· 13.11 mi
1:58:57
Rank: #22233 (-66)
20K → Half
9:27/mi
6:27 split
25K· 15.53 mi
2:22:21
Rank: #22299 (-66)
Half → 25K
9:39/mi
23:24 split
30K· 18.64 mi
2:51:59
Rank: #21876 (+423)
25K → 30K
9:32/mi
29:38 split
20M
3:05:23
Rank: #21753 (+123)
30K → 20M
9:52/mi
13:24 split
21M
3:15:29
Rank: #21575 (+178)
20M → 21M
10:06/mi
10:06 split
35K· 21.75 mi
3:22:17
Rank: #21470 (+105)
21M → 35K
9:05/mi
6:48 split
23M
3:34:19
Rank: #21304 (+166)
35K → 23M
9:37/mi
12:02 split
24M
3:43:34
Rank: #21187 (+117)
23M → 24M
9:15/mi
9:15 split
40K· 24.85 mi
3:51:39
Rank: #21088 (+99)
24M → 40K
9:27/mi
8:05 split
25.2M
3:55:15
Rank: #21044 (+44)
40K → 25.2M
10:26/mi
3:36 split
Finish· 26.22 mi
4:04:20
Rank: #20942 (+102)
25.2M → Finish
8:55/mi
9:05 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:57
Pace9:04 /mi
2nd Half
Distance13.11 mi
Time2:05:23
Pace9:34 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:1727:218:4827:21
8:48
-
10K
6.21 mi11:52:1255:168:5427:55
8:59
+0:11
15K
9.32 mi12:20:031:23:078:5527:51
8:58
-0:01
20K
12.43 mi12:49:261:52:309:0329:23
9:27
+0:29
Half
13.11 mi12:55:531:58:579:046:27
9:27
0:00
25K
15.53 mi13:19:172:22:219:1023:24
9:39
+0:12
30K
18.64 mi13:48:552:51:599:1429:38
9:32
-0:07
20M
20.00 mi14:02:193:05:239:1613:24
9:52
+0:20
21M
21.00 mi14:12:253:15:299:1910:06
10:06
+0:14
35K
21.75 mi14:19:133:22:179:186:48
9:05
-1:01
23M
23.00 mi14:31:153:34:199:1912:02
9:37
+0:32
24M
24.00 mi14:40:303:43:349:199:15
9:15
-0:22
40K
24.85 mi14:48:353:51:399:198:05
9:27
+0:12
25.2M
25.20 mi14:52:113:55:159:203:36
10:26
+0:59
Finish
26.22 mi15:01:164:04:209:209:05
8:55
-1:31

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

8:48 /mi

Average Pace

9:20 /mi

Slowest Pace

10:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:37:14

89% of race

Time at Steady Pace

23:30

10% of race

Time at Slower Pace

3:36

1% of race

Average Pace: 9:19 /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 mi11:24:1727:218:4827:21
8:48
#21525
10K
6.21 mi11:52:1255:168:5427:55
8:59
#21923
15K
9.32 mi12:20:031:23:078:5527:51
8:58
#21895
20K
12.43 mi12:49:261:52:309:0329:23
9:27
#22167
Half
13.11 mi12:55:531:58:579:046:27
9:27
#22233
25K
15.53 mi13:19:172:22:219:1023:24
9:39
#22299
30K
18.64 mi13:48:552:51:599:1429:38
9:32
#21876
20M
20.00 mi14:02:193:05:239:1613:24
9:52
#21753
21M
21.00 mi14:12:253:15:299:1910:06
10:06
#21575
35K
21.75 mi14:19:133:22:179:186:48
9:05
#21470
23M
23.00 mi14:31:153:34:199:1912:02
9:37
#21304
24M
24.00 mi14:40:303:43:349:199:15
9:15
#21187
40K
24.85 mi14:48:353:51:399:198:05
9:27
#21088
25.2M
25.20 mi14:52:113:55:159:203:36
10:26
#21044
Finish
26.22 mi15:01:164:04:209:209:05
8:55
#20942
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi21525130911309121864(Top 77%)13334(Top 83%)13334(Top 1059%)
10K6.21 mi3.10 mi21923-39813299-20813299-20822320(Top 79%)13481(Top 84%)13481(Top 1071%)
15K9.32 mi3.11 mi21895+2813294+513294+521864(Top 77%)13334(Top 83%)13334(Top 1059%)
20K12.43 mi3.11 mi22167-27213420-12613420-12622761(Top 80%)13689(Top 85%)13689(Top 1087%)
Half13.11 mi0.68 mi22233-6613446-2613446-2623395(Top 82%)13958(Top 87%)13958(Top 1109%)
25K15.53 mi2.42 mi22299-6613477-3113477-3122359(Top 79%)13445(Top 83%)13445(Top 1068%)
30K18.64 mi3.11 mi21876+42313261+21613261+21620084(Top 71%)12332(Top 77%)12332(Top 980%)
20M20.00 mi1.36 mi21753+12313195+6613195+6620485(Top 72%)12363(Top 77%)12363(Top 982%)
21M21.00 mi1.00 mi21575+17813087+10813087+10818672(Top 66%)11464(Top 71%)11464(Top 911%)
35K21.75 mi0.75 mi21470+10513026+6113026+6118661(Top 66%)11339(Top 70%)11339(Top 901%)
23M23.00 mi1.25 mi21304+16612924+10212924+10219123(Top 67%)11506(Top 71%)11506(Top 914%)
24M24.00 mi1.00 mi21187+11712848+7612848+7618584(Top 65%)11213(Top 70%)11213(Top 891%)
40K24.85 mi0.85 mi21088+9912784+6412784+6418523(Top 65%)11090(Top 69%)11090(Top 881%)
25.2M25.20 mi0.35 mi21044+4412752+3212752+3218773(Top 66%)11217(Top 70%)11217(Top 891%)
Finish26.22 mi1.02 mi20942+10212689+6312689+6318593(Top 65%)11173(Top 69%)11173(Top 887%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21stories
+97ft-345ft

Overall

21864

Males

13334

M60-64

13334

5K→10K

3.1 - 6.2 mi

Top 79%
×5stories
+79ft-138ft

Overall

22320

Males

13481

M60-64

13481

10K→15K

6.2 - 9.3 mi

Top 77%
×3stories
+67ft-78ft

Overall

21864

Males

13334

M60-64

13334

15K→20K

9.3 - 12.4 mi

Top 80%
×5stories
+106ft-86ft

Overall

22761

Males

13689

M60-64

13689

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

23395

Males

13958

M60-64

13958

Half→25K

13.1 - 15.5 mi

Top 79%
×4stories
+66ft-88ft

Overall

22359

Males

13445

M60-64

13445

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

20084

Males

12332

M60-64

12332

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

20485

Males

12363

M60-64

12363

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

18672

Males

11464

M60-64

11464

21M→35K

21.0 - 21.8 mi

Top 66%
×7stories
+17ft-86ft

Overall

18661

Males

11339

M60-64

11339

35K→23M

21.8 - 23.0 mi

Top 67%
×5stories
+23ft-63ft

Overall

19123

Males

11506

M60-64

11506

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

18584

Males

11213

M60-64

11213

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

18523

Males

11090

M60-64

11090

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

18773

Males

11217

M60-64

11217

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

18593

Males

11173

M60-64

11173

Passing Analysis

Category:
Athletes Passed
2082
Passed By
1499
Net Change
+583
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21525
5K → 10K123521-398#21525#21923
10K → 15K217189+28#21923#21895
15K → 20K118390-272#21895#22167
20K → Half1480-66#22167#22233
Half → 25K117183-66#22233#22299
25K → 30K44926+423#22299#21876
30K → 20M15633+123#21876#21753
20M → 21M18911+178#21753#21575
21M → 35K1149+105#21575#21470
35K → 23M19226+166#21470#21304
23M → 24M1258+117#21304#21187
24M → 40K10910+99#21187#21088
40K → 25.2M506+44#21088#21044
25.2M → Finish1097+102#21044#20942
TOTALS20821499+583
📊

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