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BOSTON MARATHON 2025

Jonathan Angulo Perez

Bib: 3896•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 46%
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
21:42
Rank: #7707
Start → 5K
21:42 | 6:59/mi
10K· 6.21 mi
43:44
Rank: #8155 (-448)
5K → 10K
22:02 | 7:06/mi
15K· 9.32 mi
1:06:24
Rank: #8697 (-542)
10K → 15K
22:40 | 7:18/mi
20K· 12.43 mi
1:30:18
Rank: #9552 (-855)
15K → 20K
23:54 | 7:42/mi
Half· 13.11 mi
1:35:07
Rank: #9448 (+104)
20K → Half
4:49 | 7:04/mi
25K· 15.53 mi
1:54:09
Rank: #9982 (-534)
Half → 25K
19:02 | 7:51/mi
30K· 18.64 mi
2:20:17
Rank: #10812 (-830)
25K → 30K
26:08 | 8:25/mi
20M
2:32:16
Rank: #11193 (-381)
30K → 20M
11:59 | 8:49/mi
21M
2:43:42
Rank: #12266 (-1073)
20M → 21M
11:26 | 11:26/mi
35K· 21.75 mi
2:49:48
Rank: #12276 (-10)
21M → 35K
6:06 | 8:09/mi
23M
3:00:51
Rank: #12467 (-191)
35K → 23M
11:03 | 8:50/mi
24M
3:09:24
Rank: #12575 (-108)
23M → 24M
8:33 | 8:33/mi
40K· 24.85 mi
3:17:06
Rank: #12728 (-153)
24M → 40K
7:42 | 9:00/mi
25.2M
3:20:30
Rank: #12806 (-78)
40K → 25.2M
3:24 | 9:52/mi
Finish· 26.22 mi
3:29:26
Rank: #13058 (-252)
25.2M → Finish
8:56 | 8:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:07
Pace7:15 /mi
2nd Half
Distance13.11 mi
Time1:54:19
Pace8:43 /mi
📊Positive Split: 20.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:1121:426:5921:42
6:59
-
10K
6.21 mi11:12:1343:447:0222:02
7:06
+0:07
15K
9.32 mi11:34:531:06:247:0722:40
7:18
+0:12
20K
12.43 mi11:58:471:30:187:1623:54
7:42
+0:24
Half
13.11 mi12:03:361:35:077:154:49
7:04
-0:38
25K
15.53 mi12:22:381:54:097:2119:02
7:51
+0:47
30K
18.64 mi12:48:462:20:177:3226:08
8:25
+0:34
20M
20.00 mi13:00:452:32:167:3711:59
8:49
+0:24
21M
21.00 mi13:12:112:43:427:4811:26
11:26
+2:37
35K
21.75 mi13:18:172:49:487:486:06
8:09
-3:17
23M
23.00 mi13:29:203:00:517:5211:03
8:50
+0:41
24M
24.00 mi13:37:533:09:247:548:33
8:33
-0:17
40K
24.85 mi13:45:353:17:067:567:42
9:00
+0:27
25.2M
25.20 mi13:48:593:20:307:573:24
9:52
+0:52
Finish
26.22 mi13:57:553:29:268:008:56
8:46
-1:06

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

6:59 /mi

Average Pace

8:00 /mi

Slowest Pace

11:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:07

45% of race

Time at Steady Pace

1:31:47

44% of race

Time at Slower Pace

22:32

11% of race

Average Pace: 7:59 /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 mi10:50:1121:426:5921:42
6:59
#7707
10K
6.21 mi11:12:1343:447:0222:02
7:06
#8155
15K
9.32 mi11:34:531:06:247:0722:40
7:18
#8697
20K
12.43 mi11:58:471:30:187:1623:54
7:42
#9552
Half
13.11 mi12:03:361:35:077:154:49
7:04
#9448
25K
15.53 mi12:22:381:54:097:2119:02
7:51
#9982
30K
18.64 mi12:48:462:20:177:3226:08
8:25
#10812
20M
20.00 mi13:00:452:32:167:3711:59
8:49
#11193
21M
21.00 mi13:12:112:43:427:4811:26
11:26
#12266
35K
21.75 mi13:18:172:49:487:486:06
8:09
#12276
23M
23.00 mi13:29:203:00:517:5211:03
8:50
#12467
24M
24.00 mi13:37:533:09:247:548:33
8:33
#12575
40K
24.85 mi13:45:353:17:067:567:42
9:00
#12728
25.2M
25.20 mi13:48:593:20:307:573:24
9:52
#12806
Finish
26.22 mi13:57:553:29:268:008:56
8:46
#13058
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi7707680568059957(Top 35%)8057(Top 50%)8057(Top 143%)
10K6.21 mi3.10 mi8155-4487083-2787083-2788608(Top 30%)7371(Top 46%)7371(Top 131%)
15K9.32 mi3.11 mi8697-5427409-3267409-3269957(Top 35%)8057(Top 50%)8057(Top 143%)
20K12.43 mi3.11 mi9552-8557861-4527861-45212335(Top 43%)9116(Top 57%)9116(Top 162%)
Half13.11 mi0.68 mi9448+1047800+617800+618032(Top 28%)6933(Top 43%)6933(Top 123%)
25K15.53 mi2.42 mi9982-5348060-2608060-26012743(Top 45%)9185(Top 57%)9185(Top 163%)
30K18.64 mi3.11 mi10812-8308415-3558415-35514192(Top 50%)9674(Top 60%)9674(Top 171%)
20M20.00 mi1.36 mi11193-3818558-1438558-14315746(Top 55%)10252(Top 64%)10252(Top 182%)
21M21.00 mi1.00 mi12266-10739022-4649022-46422454(Top 79%)13174(Top 82%)13174(Top 233%)
35K21.75 mi0.75 mi12276-109000+229000+2213267(Top 47%)8923(Top 55%)8923(Top 158%)
23M23.00 mi1.25 mi12467-1919049-499049-4915227(Top 54%)9730(Top 60%)9730(Top 172%)
24M24.00 mi1.00 mi12575-1089085-369085-3614796(Top 52%)9489(Top 59%)9489(Top 168%)
40K24.85 mi0.85 mi12728-1539118-339118-3316294(Top 57%)10043(Top 62%)10043(Top 178%)
25.2M25.20 mi0.35 mi12806-789137-199137-1916306(Top 57%)10016(Top 62%)10016(Top 178%)
Finish26.22 mi1.02 mi13058-2529233-969233-9617841(Top 63%)10789(Top 67%)10789(Top 191%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

9957

Males

8057

M18-39

8057

5K→10K

3.1 - 6.2 mi

Top 30%
×5stories
+79ft-138ft

Overall

8608

Males

7371

M18-39

7371

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

9957

Males

8057

M18-39

8057

15K→20K

9.3 - 12.4 mi

Top 43%
×5stories
+106ft-86ft

Overall

12335

Males

9116

M18-39

9116

20K→Half

12.4 - 13.1 mi

Top 28%
×2stories
+19ft-37ft

Overall

8032

Males

6933

M18-39

6933

Half→25K

13.1 - 15.5 mi

Top 45%
×4stories
+66ft-88ft

Overall

12743

Males

9185

M18-39

9185

25K→30K

15.5 - 18.6 mi

Top 50%
×9stories
+181ft-148ft

Overall

14192

Males

9674

M18-39

9674

30K→20M

18.6 - 20.0 mi

Top 55%
×5stories
+64ft-50ft

Overall

15746

Males

10252

M18-39

10252

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

22454

Males

13174

M18-39

13174

21M→35K

21.0 - 21.8 mi

Top 47%
×7stories
+17ft-86ft

Overall

13267

Males

8923

M18-39

8923

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

15227

Males

9730

M18-39

9730

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

14796

Males

9489

M18-39

9489

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

16294

Males

10043

M18-39

10043

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

16306

Males

10016

M18-39

10016

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2stories
+22ft-21ft

Overall

17841

Males

10789

M18-39

10789

Passing Analysis

Category:
Athletes Passed
700
Passed By
6049
Net Change
-5351
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7707
5K → 10K78526-448#7707#8155
10K → 15K39581-542#8155#8697
15K → 20K44899-855#8697#9552
20K → Half1084+104#9552#9448
Half → 25K53587-534#9448#9982
25K → 30K75903-830#9982#10812
30K → 20M45426-381#10812#11193
20M → 21M41077-1073#11193#12266
21M → 35K6070-10#12266#12276
35K → 23M66257-191#12276#12467
23M → 24M49157-108#12467#12575
24M → 40K43196-153#12575#12728
40K → 25.2M1391-78#12728#12806
25.2M → Finish23275-252#12806#13058
TOTALS7006049-5351
📊

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