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BOSTON MARATHON 2025

Jacob Schenten

Bib: 3364•M

IN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 5%
Gender (Male)
#0 / 16105
Top 8%
Division (M18-39)
#0 / 5642
Top 20%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:34
Rank: #1012
Start → 5K
18:34 | 5:59/mi
10K· 6.21 mi
36:57
Rank: #934 (+78)
5K → 10K
18:23 | 5:55/mi
15K· 9.32 mi
55:27
Rank: #923 (+11)
10K → 15K
18:30 | 5:57/mi
20K· 12.43 mi
1:14:18
Rank: #938 (-15)
15K → 20K
18:51 | 6:04/mi
Half· 13.11 mi
1:18:25
Rank: #951 (-13)
20K → Half
4:07 | 6:02/mi
25K· 15.53 mi
1:33:24
Rank: #993 (-42)
Half → 25K
14:59 | 6:11/mi
30K· 18.64 mi
1:53:22
Rank: #1070 (-77)
25K → 30K
19:58 | 6:26/mi
20M
2:02:20
Rank: #1092 (-22)
30K → 20M
8:58 | 6:36/mi
21M
2:09:18
Rank: #1123 (-31)
20M → 21M
6:58 | 6:58/mi
35K· 21.75 mi
2:14:04
Rank: #1141 (-18)
21M → 35K
4:46 | 6:22/mi
23M
2:22:27
Rank: #1150 (-9)
35K → 23M
8:23 | 6:42/mi
24M
2:29:12
Rank: #1204 (-54)
23M → 24M
6:45 | 6:45/mi
40K· 24.85 mi
2:35:12
Rank: #1269 (-65)
24M → 40K
6:00 | 7:01/mi
25.2M
2:37:56
Rank: #1308 (-39)
40K → 25.2M
2:44 | 7:56/mi
Finish· 26.22 mi
2:45:05
Rank: #1401 (-93)
25.2M → Finish
7:09 | 7:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:18:25
Pace5:59 /mi
2nd Half
Distance13.11 mi
Time1:26:40
Pace6:37 /mi
📊Positive Split: 10.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:0418:345:5918:34
5:59
-
10K
6.21 mi10:38:2736:575:5718:23
5:55
-0:04
15K
9.32 mi10:56:5755:275:5718:30
5:57
+0:02
20K
12.43 mi11:15:481:14:185:5918:51
6:04
+0:07
Half
13.11 mi11:19:551:18:255:594:07
6:02
-0:02
25K
15.53 mi11:34:541:33:246:0114:59
6:11
+0:09
30K
18.64 mi11:54:521:53:226:0519:58
6:26
+0:15
20M
20.00 mi12:03:502:02:206:078:58
6:36
+0:10
21M
21.00 mi12:10:482:09:186:096:58
6:58
+0:22
35K
21.75 mi12:15:342:14:046:104:46
6:22
-0:36
23M
23.00 mi12:23:572:22:276:128:23
6:42
+0:20
24M
24.00 mi12:30:422:29:126:136:45
6:45
+0:03
40K
24.85 mi12:36:422:35:126:156:00
7:01
+0:16
25.2M
25.20 mi12:39:262:37:566:162:44
7:56
+0:55
Finish
26.22 mi12:46:352:45:056:187:09
7:01
-0:55

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

5:55 /mi

Average Pace

6:18 /mi

Slowest Pace

7:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:18:25

48% of race

Time at Steady Pace

57:04

35% of race

Time at Slower Pace

29:36

18% of race

Average Pace: 6:18 /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 mi10:20:0418:345:5918:34
5:59
#1012
10K
6.21 mi10:38:2736:575:5718:23
5:55
#934
15K
9.32 mi10:56:5755:275:5718:30
5:57
#923
20K
12.43 mi11:15:481:14:185:5918:51
6:04
#938
Half
13.11 mi11:19:551:18:255:594:07
6:02
#951
25K
15.53 mi11:34:541:33:246:0114:59
6:11
#993
30K
18.64 mi11:54:521:53:226:0519:58
6:26
#1070
20M
20.00 mi12:03:502:02:206:078:58
6:36
#1092
21M
21.00 mi12:10:482:09:186:096:58
6:58
#1123
35K
21.75 mi12:15:342:14:046:104:46
6:22
#1141
23M
23.00 mi12:23:572:22:276:128:23
6:42
#1150
24M
24.00 mi12:30:422:29:126:136:45
6:45
#1204
40K
24.85 mi12:36:422:35:126:156:00
7:01
#1269
25.2M
25.20 mi12:39:262:37:566:162:44
7:56
#1308
Finish
26.22 mi12:46:352:45:056:187:09
7:01
#1401
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1012953953903(Top 3%)851(Top 5%)851(Top 15%)
10K6.21 mi3.10 mi934+78879+74879+74878(Top 3%)825(Top 5%)825(Top 15%)
15K9.32 mi3.11 mi923+11868+11868+11903(Top 3%)851(Top 5%)851(Top 15%)
20K12.43 mi3.11 mi938-15883-15883-151066(Top 4%)1005(Top 6%)1005(Top 18%)
Half13.11 mi0.68 mi951-13896-13896-131281(Top 5%)1215(Top 8%)1215(Top 22%)
25K15.53 mi2.42 mi993-42936-40936-401368(Top 5%)1297(Top 8%)1297(Top 23%)
30K18.64 mi3.11 mi1070-771008-721008-721648(Top 6%)1562(Top 10%)1562(Top 28%)
20M20.00 mi1.36 mi1092-221029-211029-211994(Top 7%)1884(Top 12%)1884(Top 33%)
21M21.00 mi1.00 mi1123-311058-291058-292106(Top 7%)1971(Top 12%)1971(Top 35%)
35K21.75 mi0.75 mi1141-181075-171075-171869(Top 7%)1753(Top 11%)1753(Top 31%)
23M23.00 mi1.25 mi1150-91084-91084-92212(Top 8%)2063(Top 13%)2063(Top 37%)
24M24.00 mi1.00 mi1204-541133-491133-493190(Top 11%)2870(Top 18%)2870(Top 51%)
40K24.85 mi0.85 mi1269-651194-611194-613955(Top 14%)3443(Top 21%)3443(Top 61%)
25.2M25.20 mi0.35 mi1308-391232-381232-385444(Top 19%)4362(Top 27%)4362(Top 77%)
Finish26.22 mi1.02 mi1401-931322-901322-905790(Top 20%)4587(Top 28%)4587(Top 81%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

903

Males

851

M18-39

851

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

878

Males

825

M18-39

825

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

903

Males

851

M18-39

851

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

1066

Males

1005

M18-39

1005

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1281

Males

1215

M18-39

1215

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1368

Males

1297

M18-39

1297

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1648

Males

1562

M18-39

1562

30K→20M

18.6 - 20.0 mi

Top 7%
×5stories
+64ft-50ft

Overall

1994

Males

1884

M18-39

1884

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

2106

Males

1971

M18-39

1971

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

1869

Males

1753

M18-39

1753

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2212

Males

2063

M18-39

2063

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

3190

Males

2870

M18-39

2870

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3955

Males

3443

M18-39

3443

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

5444

Males

4362

M18-39

4362

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5790

Males

4587

M18-39

4587

Passing Analysis

Category:
Athletes Passed
293
Passed By
682
Net Change
-389
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1012
5K → 10K9214+78#1012#934
10K → 15K2817+11#934#923
15K → 20K2843-15#923#938
20K → Half114-13#938#951
Half → 25K1759-42#951#993
25K → 30K30107-77#993#1070
30K → 20M1941-22#1070#1092
20M → 21M2051-31#1092#1123
21M → 35K1129-18#1123#1141
35K → 23M3140-9#1141#1150
23M → 24M761-54#1150#1204
24M → 40K368-65#1204#1269
40K → 25.2M342-39#1269#1308
25.2M → Finish396-93#1308#1401
TOTALS293682-389
📊

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