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BOSTON MARATHON 2023

Roger Vanoostveen

Bib: 14449•M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 44%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 49%
Division (M60-64)
#0 / 1110
Top 14%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:12
Rank: #12241
Start → 5K
24:12 | 7:47/mi
10K· 6.21 mi
47:59
Rank: #12019 (+222)
5K → 10K
23:47 | 7:39/mi
15K· 9.32 mi
1:11:55
Rank: #11920 (+99)
10K → 15K
23:56 | 7:42/mi
20K· 12.43 mi
1:36:20
Rank: #11976 (-56)
15K → 20K
24:25 | 7:52/mi
Half· 13.11 mi
1:41:40
Rank: #12023 (-47)
20K → Half
5:20 | 7:49/mi
25K· 15.53 mi
2:00:53
Rank: #12019 (+4)
Half → 25K
19:13 | 7:56/mi
30K· 18.64 mi
2:25:56
Rank: #11842 (+177)
25K → 30K
25:03 | 8:04/mi
20M
2:36:57
Rank: #11769 (+73)
30K → 20M
11:01 | 8:06/mi
21M
2:45:28
Rank: #11680 (+89)
20M → 21M
8:31 | 8:31/mi
35K· 21.75 mi
2:51:23
Rank: #11671 (+9)
21M → 35K
5:55 | 7:55/mi
23M
3:01:42
Rank: #11643 (+28)
35K → 23M
10:19 | 8:14/mi
24M
3:09:52
Rank: #11677 (-34)
23M → 24M
8:10 | 8:10/mi
40K· 24.85 mi
3:16:59
Rank: #11687 (-10)
24M → 40K
7:07 | 8:19/mi
25.2M
3:20:04
Rank: #11697 (-10)
40K → 25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:28:28
Rank: #11773 (-76)
25.2M → Finish
8:24 | 8:15/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:40
Pace7:45 /mi
2nd Half
Distance13.11 mi
Time1:46:48
Pace8:09 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:5124:127:4724:12
7:47
-
10K
6.21 mi11:18:3847:597:4323:47
7:39
-0:08
15K
9.32 mi11:42:341:11:557:4323:56
7:42
+0:03
20K
12.43 mi12:06:591:36:207:4524:25
7:52
+0:10
Half
13.11 mi12:12:191:41:407:455:20
7:49
-0:03
25K
15.53 mi12:31:322:00:537:4719:13
7:56
+0:07
30K
18.64 mi12:56:352:25:567:5025:03
8:04
+0:08
20M
20.00 mi13:07:362:36:577:5111:01
8:06
+0:02
21M
21.00 mi13:16:072:45:287:538:31
8:31
+0:25
35K
21.75 mi13:22:022:51:237:535:55
7:55
-0:36
23M
23.00 mi13:32:213:01:427:5410:19
8:14
+0:19
24M
24.00 mi13:40:313:09:527:558:10
8:10
-0:04
40K
24.85 mi13:47:383:16:597:567:07
8:19
+0:09
25.2M
25.20 mi13:50:433:20:047:563:05
8:56
+0:37
Finish
26.22 mi13:59:073:28:287:578:24
8:15
-0:41

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

7:39 /mi

Average Pace

7:57 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:16:52

94% of race

Time at Steady Pace

11:36

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:57 /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 mi10:54:5124:127:4724:12
7:47
#12241
10K
6.21 mi11:18:3847:597:4323:47
7:39
#12019
15K
9.32 mi11:42:341:11:557:4323:56
7:42
#11920
20K
12.43 mi12:06:591:36:207:4524:25
7:52
#11976
Half
13.11 mi12:12:191:41:407:455:20
7:49
#12023
25K
15.53 mi12:31:322:00:537:4719:13
7:56
#12019
30K
18.64 mi12:56:352:25:567:5025:03
8:04
#11842
20M
20.00 mi13:07:362:36:577:5111:01
8:06
#11769
21M
21.00 mi13:16:072:45:287:538:31
8:31
#11680
35K
21.75 mi13:22:022:51:237:535:55
7:55
#11671
23M
23.00 mi13:32:213:01:427:5410:19
8:14
#11643
24M
24.00 mi13:40:313:09:527:558:10
8:10
#11677
40K
24.85 mi13:47:383:16:597:567:07
8:19
#11687
25.2M
25.20 mi13:50:433:20:047:563:05
8:56
#11697
Finish
26.22 mi13:59:073:28:287:578:24
8:15
#11773
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi122419222922211863(Top 45%)9021(Top 59%)9021(Top 813%)
10K6.21 mi3.10 mi12019+2229123+999123+9911823(Top 44%)9032(Top 60%)9032(Top 814%)
15K9.32 mi3.11 mi11920+999057+669057+6611863(Top 45%)9021(Top 59%)9021(Top 813%)
20K12.43 mi3.11 mi11976-569060-39060-312229(Top 46%)9111(Top 60%)9111(Top 821%)
Half13.11 mi0.68 mi12023-479075-159075-1512803(Top 48%)9396(Top 62%)9396(Top 846%)
25K15.53 mi2.42 mi12019+49050+259050+2512088(Top 45%)8940(Top 59%)8940(Top 805%)
30K18.64 mi3.11 mi11842+1778935+1158935+11511379(Top 43%)8530(Top 56%)8530(Top 768%)
20M20.00 mi1.36 mi11769+738889+468889+4611062(Top 42%)8283(Top 55%)8283(Top 746%)
21M21.00 mi1.00 mi11680+898834+558834+5510573(Top 40%)7906(Top 52%)7906(Top 712%)
35K21.75 mi0.75 mi11671+98817+178817+1711430(Top 43%)8320(Top 55%)8320(Top 750%)
23M23.00 mi1.25 mi11643+288784+338784+3311455(Top 43%)8202(Top 54%)8202(Top 739%)
24M24.00 mi1.00 mi11677-348777+78777+712347(Top 46%)8558(Top 56%)8558(Top 771%)
40K24.85 mi0.85 mi11687-108758+198758+1912187(Top 46%)8397(Top 55%)8397(Top 756%)
25.2M25.20 mi0.35 mi11697-108751+78751+712122(Top 46%)8316(Top 55%)8316(Top 749%)
Finish26.22 mi1.02 mi11773-768760-98760-913694(Top 51%)9099(Top 60%)9099(Top 820%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

11863

Males

9021

M60-64

9021

5K→10K

3.1 - 6.2 mi

Top 44%
×5stories
+79ft-138ft

Overall

11823

Males

9032

M60-64

9032

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

11863

Males

9021

M60-64

9021

15K→20K

9.3 - 12.4 mi

Top 46%
×5stories
+106ft-86ft

Overall

12229

Males

9111

M60-64

9111

20K→Half

12.4 - 13.1 mi

Top 48%
×2stories
+19ft-37ft

Overall

12803

Males

9396

M60-64

9396

Half→25K

13.1 - 15.5 mi

Top 45%
×4stories
+66ft-88ft

Overall

12088

Males

8940

M60-64

8940

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

11379

Males

8530

M60-64

8530

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

11062

Males

8283

M60-64

8283

20M→21M

20.0 - 21.0 mi

Top 40%
×8stories
+106ft-24ft

Overall

10573

Males

7906

M60-64

7906

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

11430

Males

8320

M60-64

8320

35K→23M

21.8 - 23.0 mi

Top 43%
×5stories
+23ft-63ft

Overall

11455

Males

8202

M60-64

8202

23M→24M

23.0 - 24.0 mi

Top 46%
×6stories
+12ft-82ft

Overall

12347

Males

8558

M60-64

8558

24M→40K

24.0 - 24.9 mi

Top 46%
×1story
+6ft-20ft

Overall

12187

Males

8397

M60-64

8397

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

12122

Males

8316

M60-64

8316

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

13694

Males

9099

M60-64

9099

Passing Analysis

Category:
Athletes Passed
1879
Passed By
1411
Net Change
+468
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12241
5K → 10K438216+222#12241#12019
10K → 15K248149+99#12019#11920
15K → 20K149205-56#11920#11976
20K → Half1057-47#11976#12023
Half → 25K138134+4#12023#12019
25K → 30K27598+177#12019#11842
30K → 20M12956+73#11842#11769
20M → 21M13546+89#11769#11680
21M → 35K5546+9#11680#11671
35K → 23M10476+28#11671#11643
23M → 24M5791-34#11643#11677
24M → 40K5868-10#11677#11687
40K → 25.2M2535-10#11687#11697
25.2M → Finish58134-76#11697#11773
TOTALS18791411+468
📊

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