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BOSTON MARATHON 2023

Pete Kaplan

Bib: 22773•M

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M65-69)
#0 / 549
Top 30%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:31
Rank: #17784
Start → 5K
26:31 | 8:32/mi
10K· 6.21 mi
52:45
Rank: #17839 (-55)
5K → 10K
26:14 | 8:27/mi
15K· 9.32 mi
1:18:59
Rank: #17682 (+157)
10K → 15K
26:14 | 8:27/mi
20K· 12.43 mi
1:45:35
Rank: #17531 (+151)
15K → 20K
26:36 | 8:34/mi
Half· 13.11 mi
1:51:26
Rank: #17564 (-33)
20K → Half
5:51 | 8:34/mi
25K· 15.53 mi
2:12:27
Rank: #17491 (+73)
Half → 25K
21:01 | 8:40/mi
30K· 18.64 mi
2:40:54
Rank: #17558 (-67)
25K → 30K
28:27 | 9:09/mi
20M
2:53:23
Rank: #17541 (+17)
30K → 20M
12:29 | 9:11/mi
21M
3:03:22
Rank: #17576 (-35)
20M → 21M
9:59 | 9:59/mi
35K· 21.75 mi
3:10:05
Rank: #17582 (-6)
21M → 35K
6:43 | 8:59/mi
23M
3:21:40
Rank: #17558 (+24)
35K → 23M
11:35 | 9:15/mi
24M
3:30:41
Rank: #17571 (-13)
23M → 24M
9:01 | 9:01/mi
40K· 24.85 mi
3:38:44
Rank: #17619 (-48)
24M → 40K
8:03 | 9:25/mi
25.2M
3:42:14
Rank: #17634 (-15)
40K → 25.2M
3:30 | 10:09/mi
Finish· 26.22 mi
3:52:00
Rank: #17772 (-138)
25.2M → Finish
9:46 | 9:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:26
Pace8:30 /mi
2nd Half
Distance13.11 mi
Time2:00:34
Pace9:12 /mi
📊Positive Split: 8.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:1726:318:3226:31
8:32
-
10K
6.21 mi11:46:3152:458:2926:14
8:27
-0:05
15K
9.32 mi12:12:451:18:598:2826:14
8:27
0:00
20K
12.43 mi12:39:211:45:358:3026:36
8:34
+0:07
Half
13.11 mi12:45:121:51:268:305:51
8:34
0:00
25K
15.53 mi13:06:132:12:278:3221:01
8:40
+0:06
30K
18.64 mi13:34:402:40:548:3828:27
9:09
+0:29
20M
20.00 mi13:47:092:53:238:4012:29
9:11
+0:02
21M
21.00 mi13:57:083:03:228:449:59
9:59
+0:48
35K
21.75 mi14:03:513:10:058:446:43
8:59
-1:00
23M
23.00 mi14:15:263:21:408:4611:35
9:15
+0:16
24M
24.00 mi14:24:273:30:418:479:01
9:01
-0:14
40K
24.85 mi14:32:303:38:448:488:03
9:25
+0:24
25.2M
25.20 mi14:36:003:42:148:493:30
10:09
+0:44
Finish
26.22 mi14:45:463:52:008:519:46
9:35
-0:34

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

8:27 /mi

Average Pace

8:51 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:27

57% of race

Time at Steady Pace

1:08:15

29% of race

Time at Slower Pace

31:18

13% of race

Average Pace: 8:51 /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 mi11:20:1726:318:3226:31
8:32
#17784
10K
6.21 mi11:46:3152:458:2926:14
8:27
#17839
15K
9.32 mi12:12:451:18:598:2826:14
8:27
#17682
20K
12.43 mi12:39:211:45:358:3026:36
8:34
#17531
Half
13.11 mi12:45:121:51:268:305:51
8:34
#17564
25K
15.53 mi13:06:132:12:278:3221:01
8:40
#17491
30K
18.64 mi13:34:402:40:548:3828:27
9:09
#17558
20M
20.00 mi13:47:092:53:238:4012:29
9:11
#17541
21M
21.00 mi13:57:083:03:228:449:59
9:59
#17576
35K
21.75 mi14:03:513:10:058:446:43
8:59
#17582
23M
23.00 mi14:15:263:21:408:4611:35
9:15
#17558
24M
24.00 mi14:24:273:30:418:479:01
9:01
#17571
40K
24.85 mi14:32:303:38:448:488:03
9:25
#17619
25.2M
25.20 mi14:36:003:42:148:493:30
10:09
#17634
Finish
26.22 mi14:45:463:52:008:519:46
9:35
#17772
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi17784113511135117415(Top 65%)11232(Top 74%)11232(Top 2046%)
10K6.21 mi3.10 mi17839-5511392-4111392-4117886(Top 67%)11452(Top 75%)11452(Top 2086%)
15K9.32 mi3.11 mi17682+15711335+5711335+5717415(Top 65%)11232(Top 74%)11232(Top 2046%)
20K12.43 mi3.11 mi17531+15111273+6211273+6217238(Top 65%)11152(Top 73%)11152(Top 2031%)
Half13.11 mi0.68 mi17564-3311284-1111284-1118130(Top 68%)11536(Top 76%)11536(Top 2101%)
25K15.53 mi2.42 mi17491+7311237+4711237+4717202(Top 65%)11066(Top 73%)11066(Top 2016%)
30K18.64 mi3.11 mi17558-6711244-711244-717955(Top 67%)11310(Top 75%)11310(Top 2060%)
20M20.00 mi1.36 mi17541+1711219+2511219+2517469(Top 66%)11014(Top 73%)11014(Top 2006%)
21M21.00 mi1.00 mi17576-3511212+711212+717957(Top 67%)11203(Top 74%)11203(Top 2041%)
35K21.75 mi0.75 mi17582-611205+711205+717803(Top 67%)11059(Top 73%)11059(Top 2014%)
23M23.00 mi1.25 mi17558+2411180+2511180+2517296(Top 65%)10825(Top 71%)10825(Top 1972%)
24M24.00 mi1.00 mi17571-1311172+811172+817298(Top 65%)10763(Top 71%)10763(Top 1960%)
40K24.85 mi0.85 mi17619-4811183-1111183-1118005(Top 68%)11033(Top 73%)11033(Top 2010%)
25.2M25.20 mi0.35 mi17634-15111831118317912(Top 67%)10971(Top 72%)10971(Top 1998%)
Finish26.22 mi1.02 mi17772-13811235-5211235-5220400(Top 77%)12134(Top 80%)12134(Top 2210%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21stories
+97ft-345ft

Overall

17415

Males

11232

M65-69

11232

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

17886

Males

11452

M65-69

11452

10K→15K

6.2 - 9.3 mi

Top 65%
×3stories
+67ft-78ft

Overall

17415

Males

11232

M65-69

11232

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

17238

Males

11152

M65-69

11152

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

18130

Males

11536

M65-69

11536

Half→25K

13.1 - 15.5 mi

Top 65%
×4stories
+66ft-88ft

Overall

17202

Males

11066

M65-69

11066

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

17955

Males

11310

M65-69

11310

30K→20M

18.6 - 20.0 mi

Top 66%
×5stories
+64ft-50ft

Overall

17469

Males

11014

M65-69

11014

20M→21M

20.0 - 21.0 mi

Top 67%
×8stories
+106ft-24ft

Overall

17957

Males

11203

M65-69

11203

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

17803

Males

11059

M65-69

11059

35K→23M

21.8 - 23.0 mi

Top 65%
×5stories
+23ft-63ft

Overall

17296

Males

10825

M65-69

10825

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

17298

Males

10763

M65-69

10763

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

18005

Males

11033

M65-69

11033

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17912

Males

10971

M65-69

10971

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

20400

Males

12134

M65-69

12134

Passing Analysis

Category:
Athletes Passed
1583
Passed By
1571
Net Change
+12
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17784
5K → 10K282337-55#17784#17839
10K → 15K278121+157#17839#17682
15K → 20K24695+151#17682#17531
20K → Half3063-33#17531#17564
Half → 25K14875+73#17564#17491
25K → 30K148215-67#17491#17558
30K → 20M9376+17#17558#17541
20M → 21M78113-35#17541#17576
21M → 35K4248-6#17576#17582
35K → 23M9874+24#17582#17558
23M → 24M5669-13#17558#17571
24M → 40K4290-48#17571#17619
40K → 25.2M2338-15#17619#17634
25.2M → Finish19157-138#17634#17772
TOTALS15831571+12
📊

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