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BOSTON MARATHON 2025

Jimmy Vuong

Bib: 7168•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 29%
Gender (Male)
#0 / 16105
Top 42%
Masters (Masters Men)
#0 / 10463
Top 30%
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:13
Rank: #6564
Start → 5K
21:13 | 6:50/mi
10K· 6.21 mi
44:23
Rank: #8966 (-2402)
5K → 10K
23:10 | 7:27/mi
15K· 9.32 mi
1:07:46
Rank: #9936 (-970)
10K → 15K
23:23 | 7:32/mi
20K· 12.43 mi
1:30:37
Rank: #9790 (+146)
15K → 20K
22:51 | 7:21/mi
Half· 13.11 mi
1:35:15
Rank: #9552 (+238)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:52:49
Rank: #9238 (+314)
Half → 25K
17:34 | 7:15/mi
30K· 18.64 mi
2:16:31
Rank: #9040 (+198)
25K → 30K
23:42 | 7:38/mi
20M
2:27:05
Rank: #8997 (+43)
30K → 20M
10:34 | 7:47/mi
21M
2:35:24
Rank: #8992 (+5)
20M → 21M
8:19 | 8:19/mi
35K· 21.75 mi
2:40:50
Rank: #8864 (+128)
21M → 35K
5:26 | 7:16/mi
23M
2:50:30
Rank: #8757 (+107)
35K → 23M
9:40 | 7:43/mi
24M
2:57:57
Rank: #8645 (+112)
23M → 24M
7:27 | 7:27/mi
40K· 24.85 mi
3:04:23
Rank: #8523 (+122)
24M → 40K
6:26 | 7:31/mi
25.2M
3:07:12
Rank: #8478 (+45)
40K → 25.2M
2:49 | 8:10/mi
Finish· 26.22 mi
3:14:20
Rank: #8348 (+130)
25.2M → Finish
7:08 | 7:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:15
Pace7:16 /mi
2nd Half
Distance13.11 mi
Time1:39:05
Pace7:34 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:1721:136:5021:13
6:50
-
10K
6.21 mi10:52:2744:237:0923:10
7:27
+0:37
15K
9.32 mi11:15:501:07:467:1623:23
7:32
+0:05
20K
12.43 mi11:38:411:30:377:1822:51
7:21
-0:11
Half
13.11 mi11:43:191:35:157:164:38
6:47
-0:34
25K
15.53 mi12:00:531:52:497:1617:34
7:15
+0:28
30K
18.64 mi12:24:352:16:317:1923:42
7:38
+0:23
20M
20.00 mi12:35:092:27:057:2110:34
7:47
+0:09
21M
21.00 mi12:43:282:35:247:248:19
8:19
+0:32
35K
21.75 mi12:48:542:40:507:245:26
7:16
-1:03
23M
23.00 mi12:58:342:50:307:259:40
7:43
+0:27
24M
24.00 mi13:06:012:57:577:257:27
7:27
-0:16
40K
24.85 mi13:12:273:04:237:256:26
7:31
+0:04
25.2M
25.20 mi13:15:163:07:127:262:49
8:10
+0:39
Finish
26.22 mi13:22:243:14:207:257:08
7:00
-1:10

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

6:47 /mi

Average Pace

7:25 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

32:59

17% of race

Time at Steady Pace

2:09:59

67% of race

Time at Slower Pace

31:22

16% of race

Average Pace: 7:25 /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 mi10:29:1721:136:5021:13
6:50
#6564
10K
6.21 mi10:52:2744:237:0923:10
7:27
#8966
15K
9.32 mi11:15:501:07:467:1623:23
7:32
#9936
20K
12.43 mi11:38:411:30:377:1822:51
7:21
#9790
Half
13.11 mi11:43:191:35:157:164:38
6:47
#9552
25K
15.53 mi12:00:531:52:497:1617:34
7:15
#9238
30K
18.64 mi12:24:352:16:317:1923:42
7:38
#9040
20M
20.00 mi12:35:092:27:057:2110:34
7:47
#8997
21M
21.00 mi12:43:282:35:247:248:19
8:19
#8992
35K
21.75 mi12:48:542:40:507:245:26
7:16
#8864
23M
23.00 mi12:58:342:50:307:259:40
7:43
#8757
24M
24.00 mi13:06:012:57:577:257:27
7:27
#8645
40K
24.85 mi13:12:273:04:237:256:26
7:31
#8523
25.2M
25.20 mi13:15:163:07:127:262:49
8:10
#8478
Finish
26.22 mi13:22:243:14:207:257:08
7:00
#8348
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi65645971597111979(Top 42%)9052(Top 56%)9052(Top 403%)
10K6.21 mi3.10 mi8966-24027574-16037574-160311667(Top 41%)8983(Top 56%)8983(Top 400%)
15K9.32 mi3.11 mi9936-9708094-5208094-52011979(Top 42%)9052(Top 56%)9052(Top 403%)
20K12.43 mi3.11 mi9790+1467991+1037991+1039489(Top 33%)7730(Top 48%)7730(Top 344%)
Half13.11 mi0.68 mi9552+2387854+1377854+1376127(Top 22%)5548(Top 34%)5548(Top 247%)
25K15.53 mi2.42 mi9238+3147654+2007654+2007947(Top 28%)6732(Top 42%)6732(Top 300%)
30K18.64 mi3.11 mi9040+1987486+1687486+1688655(Top 30%)6957(Top 43%)6957(Top 310%)
20M20.00 mi1.36 mi8997+437435+517435+518850(Top 31%)6916(Top 43%)6916(Top 308%)
21M21.00 mi1.00 mi8992+57398+377398+379302(Top 33%)6986(Top 43%)6986(Top 311%)
35K21.75 mi0.75 mi8864+1287301+977301+976983(Top 25%)5693(Top 35%)5693(Top 253%)
23M23.00 mi1.25 mi8757+1077199+1027199+1028013(Top 28%)6169(Top 38%)6169(Top 275%)
24M24.00 mi1.00 mi8645+1127101+987101+987345(Top 26%)5732(Top 36%)5732(Top 255%)
40K24.85 mi0.85 mi8523+1226989+1126989+1126931(Top 24%)5386(Top 33%)5386(Top 240%)
25.2M25.20 mi0.35 mi8478+456945+446945+446854(Top 24%)5273(Top 33%)5273(Top 235%)
Finish26.22 mi1.02 mi8348+1306840+1056840+1055738(Top 20%)4575(Top 28%)4575(Top 204%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21stories
+97ft-345ft

Overall

11979

Males

9052

M40-44

9052

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

11667

Males

8983

M40-44

8983

10K→15K

6.2 - 9.3 mi

Top 42%
×3stories
+67ft-78ft

Overall

11979

Males

9052

M40-44

9052

15K→20K

9.3 - 12.4 mi

Top 33%
×5stories
+106ft-86ft

Overall

9489

Males

7730

M40-44

7730

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

6127

Males

5548

M40-44

5548

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

7947

Males

6732

M40-44

6732

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

8655

Males

6957

M40-44

6957

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

8850

Males

6916

M40-44

6916

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

9302

Males

6986

M40-44

6986

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

6983

Males

5693

M40-44

5693

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

8013

Males

6169

M40-44

6169

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

7345

Males

5732

M40-44

5732

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6931

Males

5386

M40-44

5386

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6854

Males

5273

M40-44

5273

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5738

Males

4575

M40-44

4575

Passing Analysis

Category:
Athletes Passed
2176
Passed By
3959
Net Change
-1784
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6564
5K → 10K32405-2402#6564#8966
10K → 15K24993-970#8966#9936
15K → 20K252106+146#9936#9790
20K → Half2380+238#9790#9552
Half → 25K33622+314#9552#9238
25K → 30K321123+198#9238#9040
30K → 20M11875+43#9040#8997
20M → 21M10196+5#8997#8992
21M → 35K1368+128#8992#8864
35K → 23M16558+107#8864#8757
23M → 24M12816+112#8757#8645
24M → 40K14725+122#8645#8523
40K → 25.2M6520+45#8523#8478
25.2M → Finish14212+130#8478#8348
TOTALS21763959-1784
📊

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