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BOSTON MARATHON 2025

Vincent Wu

Bib: 29418•M

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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:28
Rank: #12682
Start → 5K
23:28 | 7:33/mi
10K· 6.21 mi
46:40
Rank: #12221 (+461)
5K → 10K
23:12 | 7:28/mi
15K· 9.32 mi
1:10:34
Rank: #12598 (-377)
10K → 15K
23:54 | 7:42/mi
20K· 12.43 mi
1:35:04
Rank: #12925 (-327)
15K → 20K
24:30 | 7:53/mi
Half· 13.11 mi
1:40:30
Rank: #13067 (-142)
20K → Half
5:26 | 7:58/mi
25K· 15.53 mi
2:00:33
Rank: #13531 (-464)
Half → 25K
20:03 | 8:16/mi
30K· 18.64 mi
2:28:26
Rank: #14389 (-858)
25K → 30K
27:53 | 8:58/mi
20M
2:42:04
Rank: #15169 (-780)
30K → 20M
13:38 | 10:02/mi
21M
2:53:46
Rank: #15904 (-735)
20M → 21M
11:42 | 11:42/mi
35K· 21.75 mi
3:00:45
Rank: #16054 (-150)
21M → 35K
6:59 | 9:20/mi
23M
3:14:20
Rank: #16683 (-629)
35K → 23M
13:35 | 10:51/mi
24M
3:27:18
Rank: #17746 (-1063)
23M → 24M
12:58 | 12:58/mi
40K· 24.85 mi
3:35:16
Rank: #17764 (-18)
24M → 40K
7:58 | 9:19/mi
25.2M
3:38:50
Rank: #17773 (-9)
40K → 25.2M
3:34 | 10:21/mi
Finish· 26.22 mi
3:48:21
Rank: #17925 (-152)
25.2M → Finish
9:31 | 9:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:30
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time2:07:51
Pace9:45 /mi
📊Positive Split: 27.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:3023:287:3323:28
7:33
-
10K
6.21 mi12:09:4246:407:3123:12
7:28
-0:05
15K
9.32 mi12:33:361:10:347:3423:54
7:42
+0:14
20K
12.43 mi12:58:061:35:047:3924:30
7:53
+0:11
Half
13.11 mi13:03:321:40:307:405:26
7:58
+0:05
25K
15.53 mi13:23:352:00:337:4620:03
8:16
+0:18
30K
18.64 mi13:51:282:28:267:5827:53
8:58
+0:42
20M
20.00 mi14:05:062:42:048:0613:38
10:02
+1:04
21M
21.00 mi14:16:482:53:468:1611:42
11:42
+1:40
35K
21.75 mi14:23:473:00:458:196:59
9:20
-2:22
23M
23.00 mi14:37:223:14:208:2713:35
10:51
+1:31
24M
24.00 mi14:50:203:27:188:3812:58
12:58
+2:07
40K
24.85 mi14:58:183:35:168:407:58
9:19
-3:39
25.2M
25.20 mi15:01:523:38:508:413:34
10:21
+1:02
Finish
26.22 mi15:11:233:48:218:439:31
9:20
-1:01

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

7:28 /mi

Average Pace

8:43 /mi

Slowest Pace

12:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:33

53% of race

Time at Steady Pace

1:05:59

29% of race

Time at Slower Pace

41:49

18% of race

Average Pace: 8:43 /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 mi11:46:3023:287:3323:28
7:33
#12682
10K
6.21 mi12:09:4246:407:3123:12
7:28
#12221
15K
9.32 mi12:33:361:10:347:3423:54
7:42
#12598
20K
12.43 mi12:58:061:35:047:3924:30
7:53
#12925
Half
13.11 mi13:03:321:40:307:405:26
7:58
#13067
25K
15.53 mi13:23:352:00:337:4620:03
8:16
#13531
30K
18.64 mi13:51:282:28:267:5827:53
8:58
#14389
20M
20.00 mi14:05:062:42:048:0613:38
10:02
#15169
21M
21.00 mi14:16:482:53:468:1611:42
11:42
#15904
35K
21.75 mi14:23:473:00:458:196:59
9:20
#16054
23M
23.00 mi14:37:223:14:208:2713:35
10:51
#16683
24M
24.00 mi14:50:203:27:188:3812:58
12:58
#17746
40K
24.85 mi14:58:183:35:168:407:58
9:19
#17764
25.2M
25.20 mi15:01:523:38:508:413:34
10:21
#17773
Finish
26.22 mi15:11:233:48:218:439:31
9:20
#17925
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi126829501950113426(Top 47%)9696(Top 60%)9696(Top 172%)
10K6.21 mi3.10 mi12221+4619268+2339268+23311786(Top 41%)9051(Top 56%)9051(Top 160%)
15K9.32 mi3.11 mi12598-3779411-1439411-14313426(Top 47%)9696(Top 60%)9696(Top 172%)
20K12.43 mi3.11 mi12925-3279486-759486-7513965(Top 49%)9851(Top 61%)9851(Top 175%)
Half13.11 mi0.68 mi13067-1429546-609546-6015590(Top 55%)10618(Top 66%)10618(Top 188%)
25K15.53 mi2.42 mi13531-4649711-1659711-16515719(Top 55%)10540(Top 65%)10540(Top 187%)
30K18.64 mi3.11 mi14389-85810019-30810019-30817546(Top 62%)11168(Top 69%)11168(Top 198%)
20M20.00 mi1.36 mi15169-78010330-31110330-31121045(Top 74%)12602(Top 78%)12602(Top 223%)
21M21.00 mi1.00 mi15904-73510609-27910609-27923007(Top 81%)13442(Top 83%)13442(Top 238%)
35K21.75 mi0.75 mi16054-15010656-4710656-4719694(Top 69%)11820(Top 73%)11820(Top 210%)
23M23.00 mi1.25 mi16683-62910896-24010896-24022859(Top 80%)13268(Top 82%)13268(Top 235%)
24M24.00 mi1.00 mi17746-106311302-40611302-40626820(Top 94%)15209(Top 94%)15209(Top 270%)
40K24.85 mi0.85 mi17764-1811296+611296+617915(Top 63%)10782(Top 67%)10782(Top 191%)
25.2M25.20 mi0.35 mi17773-911292+411292+418412(Top 65%)11020(Top 68%)11020(Top 195%)
Finish26.22 mi1.02 mi17925-15211351-5911351-5920521(Top 72%)12062(Top 75%)12062(Top 214%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21stories
+97ft-345ft

Overall

13426

Males

9696

M18-39

9696

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

11786

Males

9051

M18-39

9051

10K→15K

6.2 - 9.3 mi

Top 47%
×3stories
+67ft-78ft

Overall

13426

Males

9696

M18-39

9696

15K→20K

9.3 - 12.4 mi

Top 49%
×5stories
+106ft-86ft

Overall

13965

Males

9851

M18-39

9851

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

15590

Males

10618

M18-39

10618

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

15719

Males

10540

M18-39

10540

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

17546

Males

11168

M18-39

11168

30K→20M

18.6 - 20.0 mi

Top 74%
×5stories
+64ft-50ft

Overall

21045

Males

12602

M18-39

12602

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

23007

Males

13442

M18-39

13442

21M→35K

21.0 - 21.8 mi

Top 69%
×7stories
+17ft-86ft

Overall

19694

Males

11820

M18-39

11820

35K→23M

21.8 - 23.0 mi

Top 80%
×5stories
+23ft-63ft

Overall

22859

Males

13268

M18-39

13268

23M→24M

23.0 - 24.0 mi

Top 94%
×6stories
+12ft-82ft

Overall

26820

Males

15209

M18-39

15209

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

17915

Males

10782

M18-39

10782

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

18412

Males

11020

M18-39

11020

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

20521

Males

12062

M18-39

12062

Passing Analysis

Category:
Athletes Passed
1148
Passed By
6391
Net Change
-5243
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12682
5K → 10K563102+461#12682#12221
10K → 15K82459-377#12221#12598
15K → 20K117444-327#12598#12925
20K → Half9151-142#12925#13067
Half → 25K70534-464#13067#13531
25K → 30K90948-858#13531#14389
30K → 20M24804-780#14389#15169
20M → 21M14749-735#15169#15904
21M → 35K35185-150#15904#16054
35K → 23M20649-629#16054#16683
23M → 24M111074-1063#16683#17746
24M → 40K5270-18#17746#17764
40K → 25.2M3039-9#17764#17773
25.2M → Finish31183-152#17773#17925
TOTALS11486391-5243
📊

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