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BOSTON MARATHON 2025

Jon Jacome

Bib: 27153•M

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 26%
Gender (Male)
#0 / 16105
Top 39%
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
21:36
Rank: #7442
Start → 5K
21:36 | 6:57/mi
10K· 6.21 mi
43:14
Rank: #7566 (-124)
5K → 10K
21:38 | 6:58/mi
15K· 9.32 mi
1:04:25
Rank: #7164 (+402)
10K → 15K
21:11 | 6:49/mi
20K· 12.43 mi
1:25:46
Rank: #6825 (+339)
15K → 20K
21:21 | 6:52/mi
Half· 13.11 mi
1:30:26
Rank: #6817 (+8)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:47:45
Rank: #6841 (-24)
Half → 25K
17:19 | 7:09/mi
30K· 18.64 mi
2:11:26
Rank: #7002 (-161)
25K → 30K
23:41 | 7:37/mi
20M
2:22:08
Rank: #7110 (-108)
30K → 20M
10:42 | 7:52/mi
21M
2:30:18
Rank: #7107 (+3)
20M → 21M
8:10 | 8:10/mi
35K· 21.75 mi
2:35:53
Rank: #7106 (+1)
21M → 35K
5:35 | 7:28/mi
23M
2:45:57
Rank: #7202 (-96)
35K → 23M
10:04 | 8:02/mi
24M
2:54:00
Rank: #7350 (-148)
23M → 24M
8:03 | 8:03/mi
40K· 24.85 mi
3:00:53
Rank: #7415 (-65)
24M → 40K
6:53 | 8:03/mi
25.2M
3:03:56
Rank: #7452 (-37)
40K → 25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
3:11:18
Rank: #7407 (+45)
25.2M → Finish
7:22 | 7:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:26
Pace6:54 /mi
2nd Half
Distance13.11 mi
Time1:40:52
Pace7:42 /mi
📊Positive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:37:4521:366:5721:36
6:57
-
10K
6.21 mi11:59:2343:146:5721:38
6:58
+0:01
15K
9.32 mi12:20:341:04:256:5521:11
6:49
-0:09
20K
12.43 mi12:41:551:25:466:5421:21
6:52
+0:03
Half
13.11 mi12:46:351:30:266:544:40
6:50
-0:02
25K
15.53 mi13:03:541:47:456:5617:19
7:09
+0:19
30K
18.64 mi13:27:352:11:267:0323:41
7:37
+0:28
20M
20.00 mi13:38:172:22:087:0610:42
7:52
+0:15
21M
21.00 mi13:46:272:30:187:098:10
8:10
+0:18
35K
21.75 mi13:52:022:35:537:105:35
7:28
-0:42
23M
23.00 mi14:02:062:45:577:1310:04
8:02
+0:34
24M
24.00 mi14:10:092:54:007:158:03
8:03
+0:01
40K
24.85 mi14:17:023:00:537:176:53
8:03
0:00
25.2M
25.20 mi14:20:053:03:567:183:03
8:51
+0:48
Finish
26.22 mi14:27:273:11:187:187:22
7:14
-1:37

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

6:49 /mi

Average Pace

7:18 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:45

56% of race

Time at Steady Pace

36:38

19% of race

Time at Slower Pace

46:55

25% of race

Average Pace: 7:18 /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 mi11:37:4521:366:5721:36
6:57
#7442
10K
6.21 mi11:59:2343:146:5721:38
6:58
#7566
15K
9.32 mi12:20:341:04:256:5521:11
6:49
#7164
20K
12.43 mi12:41:551:25:466:5421:21
6:52
#6825
Half
13.11 mi12:46:351:30:266:544:40
6:50
#6817
25K
15.53 mi13:03:541:47:456:5617:19
7:09
#6841
30K
18.64 mi13:27:352:11:267:0323:41
7:37
#7002
20M
20.00 mi13:38:172:22:087:0610:42
7:52
#7110
21M
21.00 mi13:46:272:30:187:098:10
8:10
#7107
35K
21.75 mi13:52:022:35:537:105:35
7:28
#7106
23M
23.00 mi14:02:062:45:577:1310:04
8:02
#7202
24M
24.00 mi14:10:092:54:007:158:03
8:03
#7350
40K
24.85 mi14:17:023:00:537:176:53
8:03
#7415
25.2M
25.20 mi14:20:053:03:567:183:03
8:51
#7452
Finish
26.22 mi14:27:273:11:187:187:22
7:14
#7407
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi7442662566256251(Top 22%)5661(Top 35%)5661(Top 100%)
10K6.21 mi3.10 mi7566-1246699-746699-747665(Top 27%)6755(Top 42%)6755(Top 120%)
15K9.32 mi3.11 mi7164+4026411+2886411+2886251(Top 22%)5661(Top 35%)5661(Top 100%)
20K12.43 mi3.11 mi6825+3396148+2636148+2635965(Top 21%)5408(Top 34%)5408(Top 96%)
Half13.11 mi0.68 mi6817+86138+106138+106459(Top 23%)5799(Top 36%)5799(Top 103%)
25K15.53 mi2.42 mi6841-246127+116127+117220(Top 25%)6265(Top 39%)6265(Top 111%)
30K18.64 mi3.11 mi7002-1616211-846211-848608(Top 30%)6933(Top 43%)6933(Top 123%)
20M20.00 mi1.36 mi7110-1086261-506261-509502(Top 33%)7254(Top 45%)7254(Top 129%)
21M21.00 mi1.00 mi7107+36226+356226+358333(Top 29%)6433(Top 40%)6433(Top 114%)
35K21.75 mi0.75 mi7106+16205+216205+218311(Top 29%)6475(Top 40%)6475(Top 115%)
23M23.00 mi1.25 mi7202-966226-216226-2110277(Top 36%)7361(Top 46%)7361(Top 130%)
24M24.00 mi1.00 mi7350-1486291-656291-6511554(Top 41%)7919(Top 49%)7919(Top 140%)
40K24.85 mi0.85 mi7415-656303-126303-1210507(Top 37%)7292(Top 45%)7292(Top 129%)
25.2M25.20 mi0.35 mi7452-376309-66309-610797(Top 38%)7351(Top 46%)7351(Top 130%)
Finish26.22 mi1.02 mi7407+456250+596250+597198(Top 25%)5445(Top 34%)5445(Top 97%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

6251

Males

5661

M18-39

5661

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

7665

Males

6755

M18-39

6755

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

6251

Males

5661

M18-39

5661

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

5965

Males

5408

M18-39

5408

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

6459

Males

5799

M18-39

5799

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

7220

Males

6265

M18-39

6265

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

8608

Males

6933

M18-39

6933

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

9502

Males

7254

M18-39

7254

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

8333

Males

6433

M18-39

6433

21M→35K

21.0 - 21.8 mi

Top 29%
×7stories
+17ft-86ft

Overall

8311

Males

6475

M18-39

6475

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

10277

Males

7361

M18-39

7361

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

11554

Males

7919

M18-39

7919

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

10507

Males

7292

M18-39

7292

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10797

Males

7351

M18-39

7351

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2stories
+22ft-21ft

Overall

7198

Males

5445

M18-39

5445

Passing Analysis

Category:
Athletes Passed
1663
Passed By
1628
Net Change
+35
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7442
5K → 10K153277-124#7442#7566
10K → 15K41715+402#7566#7164
15K → 20K35516+339#7164#6825
20K → Half3022+8#6825#6817
Half → 25K119143-24#6817#6841
25K → 30K126287-161#6841#7002
30K → 20M71179-108#7002#7110
20M → 21M8986+3#7110#7107
21M → 35K5352+1#7107#7106
35K → 23M56152-96#7106#7202
23M → 24M33181-148#7202#7350
24M → 40K55120-65#7350#7415
40K → 25.2M1754-37#7415#7452
25.2M → Finish8944+45#7452#7407
TOTALS16631628+35
📊

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