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BOSTON MARATHON 2025

Henricus Van Oorschot

Bib: 20878•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Top 29%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:43
Rank: #16231
Start → 5K
24:43 | 7:57/mi
10K· 6.21 mi
49:51
Rank: #16692 (-461)
5K → 10K
25:08 | 8:05/mi
15K· 9.32 mi
1:14:52
Rank: #16577 (+115)
10K → 15K
25:01 | 8:03/mi
20K· 12.43 mi
1:40:17
Rank: #16445 (+132)
15K → 20K
25:25 | 8:11/mi
Half· 13.11 mi
1:45:50
Rank: #16472 (-27)
20K → Half
5:33 | 8:08/mi
25K· 15.53 mi
2:05:41
Rank: #16251 (+221)
Half → 25K
19:51 | 8:11/mi
30K· 18.64 mi
2:32:05
Rank: #15924 (+327)
25K → 30K
26:24 | 8:30/mi
20M
2:43:38
Rank: #15716 (+208)
30K → 20M
11:33 | 8:30/mi
21M
2:52:50
Rank: #15611 (+105)
20M → 21M
9:12 | 9:12/mi
35K· 21.75 mi
2:59:08
Rank: #15574 (+37)
21M → 35K
6:18 | 8:25/mi
23M
3:10:00
Rank: #15458 (+116)
35K → 23M
10:52 | 8:41/mi
24M
3:18:33
Rank: #15415 (+43)
23M → 24M
8:33 | 8:33/mi
40K· 24.85 mi
3:26:46
Rank: #15546 (-131)
24M → 40K
8:13 | 9:37/mi
25.2M
3:30:04
Rank: #15537 (+9)
40K → 25.2M
3:18 | 9:34/mi
Finish· 26.22 mi
3:39:03
Rank: #15624 (-87)
25.2M → Finish
8:59 | 8:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:50
Pace8:04 /mi
2nd Half
Distance13.11 mi
Time1:53:13
Pace8:38 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:3624:437:5724:43
7:57
-
10K
6.21 mi11:42:4449:518:0125:08
8:05
+0:08
15K
9.32 mi12:07:451:14:528:0225:01
8:03
-0:02
20K
12.43 mi12:33:101:40:178:0425:25
8:11
+0:08
Half
13.11 mi12:38:431:45:508:045:33
8:08
-0:03
25K
15.53 mi12:58:342:05:418:0519:51
8:11
+0:03
30K
18.64 mi13:24:582:32:058:1026:24
8:30
+0:19
20M
20.00 mi13:36:312:43:388:1111:33
8:30
0:00
21M
21.00 mi13:45:432:52:508:149:12
9:12
+0:42
35K
21.75 mi13:52:012:59:088:146:18
8:25
-0:47
23M
23.00 mi14:02:533:10:008:1610:52
8:41
+0:16
24M
24.00 mi14:11:263:18:338:168:33
8:33
-0:08
40K
24.85 mi14:19:393:26:468:198:13
9:37
+1:04
25.2M
25.20 mi14:22:573:30:048:203:18
9:34
-0:03
Finish
26.22 mi14:31:563:39:038:228:59
8:49
-0:45

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

7:57 /mi

Average Pace

8:22 /mi

Slowest Pace

9:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:41

57% of race

Time at Steady Pace

1:03:40

29% of race

Time at Slower Pace

29:42

14% of race

Average Pace: 8:21 /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 mi11:17:3624:437:5724:43
7:57
#16231
10K
6.21 mi11:42:4449:518:0125:08
8:05
#16692
15K
9.32 mi12:07:451:14:528:0225:01
8:03
#16577
20K
12.43 mi12:33:101:40:178:0425:25
8:11
#16445
Half
13.11 mi12:38:431:45:508:045:33
8:08
#16472
25K
15.53 mi12:58:342:05:418:0519:51
8:11
#16251
30K
18.64 mi13:24:582:32:058:1026:24
8:30
#15924
20M
20.00 mi13:36:312:43:388:1111:33
8:30
#15716
21M
21.00 mi13:45:432:52:508:149:12
9:12
#15611
35K
21.75 mi13:52:012:59:088:146:18
8:25
#15574
23M
23.00 mi14:02:533:10:008:1610:52
8:41
#15458
24M
24.00 mi14:11:263:18:338:168:33
8:33
#15415
40K
24.85 mi14:19:393:26:468:198:13
9:37
#15546
25.2M
25.20 mi14:22:573:30:048:203:18
9:34
#15537
Finish
26.22 mi14:31:563:39:038:228:59
8:49
#15624
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi16231108991089916414(Top 58%)10978(Top 68%)10978(Top 872%)
10K6.21 mi3.10 mi16692-46111093-19411093-19417110(Top 60%)11292(Top 70%)11292(Top 897%)
15K9.32 mi3.11 mi16577+11511056+3711056+3716414(Top 58%)10978(Top 68%)10978(Top 872%)
20K12.43 mi3.11 mi16445+13210997+5910997+5916168(Top 57%)10807(Top 67%)10807(Top 858%)
Half13.11 mi0.68 mi16472-2711002-511002-516798(Top 59%)11093(Top 69%)11093(Top 881%)
25K15.53 mi2.42 mi16251+22110891+11110891+11115221(Top 54%)10321(Top 64%)10321(Top 820%)
30K18.64 mi3.11 mi15924+32710699+19210699+19214726(Top 52%)9935(Top 62%)9935(Top 789%)
20M20.00 mi1.36 mi15716+20810567+13210567+13213776(Top 49%)9349(Top 58%)9349(Top 743%)
21M21.00 mi1.00 mi15611+10510485+8210485+8214611(Top 51%)9622(Top 60%)9622(Top 764%)
35K21.75 mi0.75 mi15574+3710455+3010455+3014964(Top 53%)9713(Top 60%)9713(Top 771%)
23M23.00 mi1.25 mi15458+11610367+8810367+8814410(Top 51%)9360(Top 58%)9360(Top 743%)
24M24.00 mi1.00 mi15415+4310322+4510322+4514805(Top 52%)9498(Top 59%)9498(Top 754%)
40K24.85 mi0.85 mi15546-13110352-3010352-3019105(Top 67%)11366(Top 71%)11366(Top 903%)
25.2M25.20 mi0.35 mi15537+910335+1710335+1714898(Top 52%)9355(Top 58%)9355(Top 743%)
Finish26.22 mi1.02 mi15624-8710356-2110356-2118108(Top 64%)10915(Top 68%)10915(Top 867%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21stories
+97ft-345ft

Overall

16414

Males

10978

M60-64

10978

5K→10K

3.1 - 6.2 mi

Top 60%
×5stories
+79ft-138ft

Overall

17110

Males

11292

M60-64

11292

10K→15K

6.2 - 9.3 mi

Top 58%
×3stories
+67ft-78ft

Overall

16414

Males

10978

M60-64

10978

15K→20K

9.3 - 12.4 mi

Top 57%
×5stories
+106ft-86ft

Overall

16168

Males

10807

M60-64

10807

20K→Half

12.4 - 13.1 mi

Top 59%
×2stories
+19ft-37ft

Overall

16798

Males

11093

M60-64

11093

Half→25K

13.1 - 15.5 mi

Top 54%
×4stories
+66ft-88ft

Overall

15221

Males

10321

M60-64

10321

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

14726

Males

9935

M60-64

9935

30K→20M

18.6 - 20.0 mi

Top 49%
×5stories
+64ft-50ft

Overall

13776

Males

9349

M60-64

9349

20M→21M

20.0 - 21.0 mi

Top 51%
×8stories
+106ft-24ft

Overall

14611

Males

9622

M60-64

9622

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

14964

Males

9713

M60-64

9713

35K→23M

21.8 - 23.0 mi

Top 51%
×5stories
+23ft-63ft

Overall

14410

Males

9360

M60-64

9360

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

14805

Males

9498

M60-64

9498

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

19105

Males

11366

M60-64

11366

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

14898

Males

9355

M60-64

9355

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2stories
+22ft-21ft

Overall

18108

Males

10915

M60-64

10915

Passing Analysis

Category:
Athletes Passed
2215
Passed By
1608
Net Change
+607
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16231
5K → 10K145606-461#16231#16692
10K → 15K260145+115#16692#16577
15K → 20K283151+132#16577#16445
20K → Half2350-27#16445#16472
Half → 25K27251+221#16472#16251
25K → 30K39265+327#16251#15924
30K → 20M23729+208#15924#15716
20M → 21M16762+105#15716#15611
21M → 35K7639+37#15611#15574
35K → 23M16347+116#15574#15458
23M → 24M8542+43#15458#15415
24M → 40K38169-131#15415#15546
40K → 25.2M3829+9#15546#15537
25.2M → Finish36123-87#15537#15624
TOTALS22151608+607
📊

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