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BOSTON MARATHON 2025

Josh Wang

Bib: 2900•M

BC

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 5%
Gender (Male)
#0 / 16105
Top 9%
Division (M18-39)
#0 / 5642
Top 21%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:40
Rank: #2615
Start → 5K
19:40 | 6:20/mi
10K· 6.21 mi
39:30
Rank: #2767 (-152)
5K → 10K
19:50 | 6:23/mi
15K· 9.32 mi
59:13
Rank: #2693 (+74)
10K → 15K
19:43 | 6:21/mi
20K· 12.43 mi
1:19:01
Rank: #2595 (+98)
15K → 20K
19:48 | 6:22/mi
Half· 13.11 mi
1:23:16
Rank: #2570 (+25)
20K → Half
4:15 | 6:14/mi
25K· 15.53 mi
1:38:49
Rank: #2523 (+47)
Half → 25K
15:33 | 6:25/mi
30K· 18.64 mi
1:58:56
Rank: #2336 (+187)
25K → 30K
20:07 | 6:28/mi
20M
2:07:46
Rank: #2254 (+82)
30K → 20M
8:50 | 6:30/mi
21M
2:14:27
Rank: #2162 (+92)
20M → 21M
6:41 | 6:41/mi
35K· 21.75 mi
2:19:05
Rank: #2108 (+54)
21M → 35K
4:38 | 6:12/mi
23M
2:26:47
Rank: #1929 (+179)
35K → 23M
7:42 | 6:09/mi
24M
2:32:40
Rank: #1795 (+134)
23M → 24M
5:53 | 5:53/mi
40K· 24.85 mi
2:37:52
Rank: #1684 (+111)
24M → 40K
5:12 | 6:05/mi
25.2M
2:39:59
Rank: #1613 (+71)
40K → 25.2M
2:07 | 6:08/mi
Finish· 26.22 mi
2:45:41
Rank: #1481 (+132)
25.2M → Finish
5:42 | 5:36/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:23:16
Pace6:21 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:22:25
Pace6:17 /mi
📊Negative Split: 1.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:4319:406:2019:40
6:20
-
10K
6.21 mi10:41:3339:306:2119:50
6:23
+0:03
15K
9.32 mi11:01:1659:136:2119:43
6:21
-0:02
20K
12.43 mi11:21:041:19:016:2119:48
6:22
+0:01
Half
13.11 mi11:25:191:23:166:214:15
6:14
-0:08
25K
15.53 mi11:40:521:38:496:2215:33
6:25
+0:11
30K
18.64 mi12:00:591:58:566:2320:07
6:28
+0:03
20M
20.00 mi12:09:492:07:466:238:50
6:30
+0:02
21M
21.00 mi12:16:302:14:276:246:41
6:41
+0:11
35K
21.75 mi12:21:082:19:056:244:38
6:12
-0:29
23M
23.00 mi12:28:502:26:476:237:42
6:09
-0:03
24M
24.00 mi12:34:432:32:406:225:53
5:53
-0:16
40K
24.85 mi12:39:552:37:526:215:12
6:05
+0:12
25.2M
25.20 mi12:42:022:39:596:212:07
6:08
+0:03
Finish
26.22 mi12:47:442:45:416:195:42
5:36
-0:32

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

5:36 /mi

Average Pace

6:19 /mi

Slowest Pace

6:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

26:36

16% of race

Time at Steady Pace

2:12:24

80% of race

Time at Slower Pace

6:41

4% of race

Average Pace: 6:19 /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 mi10:21:4319:406:2019:40
6:20
#2615
10K
6.21 mi10:41:3339:306:2119:50
6:23
#2767
15K
9.32 mi11:01:1659:136:2119:43
6:21
#2693
20K
12.43 mi11:21:041:19:016:2119:48
6:22
#2595
Half
13.11 mi11:25:191:23:166:214:15
6:14
#2570
25K
15.53 mi11:40:521:38:496:2215:33
6:25
#2523
30K
18.64 mi12:00:591:58:566:2320:07
6:28
#2336
20M
20.00 mi12:09:492:07:466:238:50
6:30
#2254
21M
21.00 mi12:16:302:14:276:246:41
6:41
#2162
35K
21.75 mi12:21:082:19:056:244:38
6:12
#2108
23M
23.00 mi12:28:502:26:476:237:42
6:09
#1929
24M
24.00 mi12:34:432:32:406:225:53
5:53
#1795
40K
24.85 mi12:39:552:37:526:215:12
6:05
#1684
25.2M
25.20 mi12:42:022:39:596:212:07
6:08
#1613
Finish
26.22 mi12:47:442:45:416:195:42
5:36
#1481
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2615249024902602(Top 9%)2482(Top 15%)2482(Top 44%)
10K6.21 mi3.10 mi2767-1522635-1452635-1452920(Top 10%)2779(Top 17%)2779(Top 49%)
15K9.32 mi3.11 mi2693+742567+682567+682602(Top 9%)2482(Top 15%)2482(Top 44%)
20K12.43 mi3.11 mi2595+982476+912476+912369(Top 8%)2259(Top 14%)2259(Top 40%)
Half13.11 mi0.68 mi2570+252454+222454+222083(Top 7%)1987(Top 12%)1987(Top 35%)
25K15.53 mi2.42 mi2523+472408+462408+462421(Top 9%)2301(Top 14%)2301(Top 41%)
30K18.64 mi3.11 mi2336+1872230+1782230+1781865(Top 7%)1775(Top 11%)1775(Top 31%)
20M20.00 mi1.36 mi2254+822150+802150+801616(Top 6%)1527(Top 9%)1527(Top 27%)
21M21.00 mi1.00 mi2162+922061+892061+891153(Top 4%)1092(Top 7%)1092(Top 19%)
35K21.75 mi0.75 mi2108+542007+542007+541207(Top 4%)1138(Top 7%)1138(Top 20%)
23M23.00 mi1.25 mi1929+1791830+1771830+177579(Top 2%)546(Top 3%)546(Top 10%)
24M24.00 mi1.00 mi1795+1341700+1301700+130390(Top 1%)363(Top 2%)363(Top 6%)
40K24.85 mi0.85 mi1684+1111594+1061594+106525(Top 2%)491(Top 3%)491(Top 9%)
25.2M25.20 mi0.35 mi1613+711526+681526+68134(Top 0.5%)127(Top 0.8%)127(Top 2%)
Finish26.22 mi1.02 mi1481+1321398+1281398+128234(Top 0.8%)221(Top 1%)221(Top 4%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2602

Males

2482

M18-39

2482

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2920

Males

2779

M18-39

2779

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2602

Males

2482

M18-39

2482

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2369

Males

2259

M18-39

2259

20K→Half

12.4 - 13.1 mi

Top 7%
×2stories
+19ft-37ft

Overall

2083

Males

1987

M18-39

1987

Half→25K

13.1 - 15.5 mi

Top 9%
×4stories
+66ft-88ft

Overall

2421

Males

2301

M18-39

2301

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1865

Males

1775

M18-39

1775

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1616

Males

1527

M18-39

1527

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1153

Males

1092

M18-39

1092

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1207

Males

1138

M18-39

1138

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

579

Males

546

M18-39

546

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

390

Males

363

M18-39

363

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

525

Males

491

M18-39

491

40K→25.2M

24.9 - 25.2 mi

Top 0.5%
×1story
+13ft-16ft

Overall

134

Males

127

M18-39

127

25.2M→Finish

25.2 - 26.2 mi

Top 0.8%
×2stories
+22ft-21ft

Overall

234

Males

221

M18-39

221

Passing Analysis

Category:
Athletes Passed
1483
Passed By
349
Net Change
+1134
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2615
5K → 10K63215-152#2615#2767
10K → 15K11440+74#2767#2693
15K → 20K12022+98#2693#2595
20K → Half305+25#2595#2570
Half → 25K8235+47#2570#2523
25K → 30K20518+187#2523#2336
30K → 20M864+82#2336#2254
20M → 21M953+92#2254#2162
21M → 35K573+54#2162#2108
35K → 23M1801+179#2108#1929
23M → 24M1340+134#1929#1795
24M → 40K1132+111#1795#1684
40K → 25.2M710+71#1684#1613
25.2M → Finish1331+132#1613#1481
TOTALS1483349+1134
📊

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