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BOSTON MARATHON 2023

David Bauer

Bib: 20156•M

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Top 30%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:55
Rank: #16421
Start → 5K
25:55 | 8:21/mi
10K· 6.21 mi
50:43
Rank: #15548 (+873)
5K → 10K
24:48 | 7:59/mi
15K· 9.32 mi
1:15:48
Rank: #15356 (+192)
10K → 15K
25:05 | 8:04/mi
20K· 12.43 mi
1:40:57
Rank: #15034 (+322)
15K → 20K
25:09 | 8:06/mi
Half· 13.11 mi
1:46:17
Rank: #14929 (+105)
20K → Half
5:20 | 7:49/mi
25K· 15.53 mi
2:06:20
Rank: #14860 (+69)
Half → 25K
20:03 | 8:16/mi
30K· 18.64 mi
2:32:57
Rank: #14856 (+4)
25K → 30K
26:37 | 8:34/mi
20M
2:44:57
Rank: #14894 (-38)
30K → 20M
12:00 | 8:50/mi
21M
2:53:47
Rank: #14733 (+161)
20M → 21M
8:50 | 8:50/mi
35K· 21.75 mi
2:59:58
Rank: #14680 (+53)
21M → 35K
6:11 | 8:16/mi
23M
3:10:55
Rank: #14668 (+12)
35K → 23M
10:57 | 8:45/mi
24M
3:19:16
Rank: #14593 (+75)
23M → 24M
8:21 | 8:21/mi
40K· 24.85 mi
3:26:43
Rank: #14571 (+22)
24M → 40K
7:27 | 8:43/mi
25.2M
3:30:10
Rank: #14624 (-53)
40K → 25.2M
3:27 | 10:00/mi
Finish· 26.22 mi
3:39:46
Rank: #14879 (-255)
25.2M → Finish
9:36 | 9:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:17
Pace8:06 /mi
2nd Half
Distance13.11 mi
Time1:53:29
Pace8:39 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:0225:558:2125:55
8:21
-
10K
6.21 mi11:44:5050:438:1024:48
7:59
-0:22
15K
9.32 mi12:09:551:15:488:0825:05
8:04
+0:05
20K
12.43 mi12:35:041:40:578:0725:09
8:06
+0:02
Half
13.11 mi12:40:241:46:178:065:20
7:49
-0:17
25K
15.53 mi13:00:272:06:208:0820:03
8:16
+0:27
30K
18.64 mi13:27:042:32:578:1226:37
8:34
+0:18
20M
20.00 mi13:39:042:44:578:1512:00
8:50
+0:16
21M
21.00 mi13:47:542:53:478:178:50
8:50
0:00
35K
21.75 mi13:54:052:59:588:176:11
8:16
-0:34
23M
23.00 mi14:05:023:10:558:1810:57
8:45
+0:29
24M
24.00 mi14:13:233:19:168:188:21
8:21
-0:24
40K
24.85 mi14:20:503:26:438:197:27
8:43
+0:22
25.2M
25.20 mi14:24:173:30:108:203:27
10:00
+1:17
Finish
26.22 mi14:33:533:39:468:239:36
9:25
-0:35

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

7:49 /mi

Average Pace

8:23 /mi

Slowest Pace

10:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

55:13

25% of race

Time at Steady Pace

1:52:16

51% of race

Time at Slower Pace

52:17

24% of race

Average Pace: 8:23 /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 mi11:20:0225:558:2125:55
8:21
#16421
10K
6.21 mi11:44:5050:438:1024:48
7:59
#15548
15K
9.32 mi12:09:551:15:488:0825:05
8:04
#15356
20K
12.43 mi12:35:041:40:578:0725:09
8:06
#15034
Half
13.11 mi12:40:241:46:178:065:20
7:49
#14929
25K
15.53 mi13:00:272:06:208:0820:03
8:16
#14860
30K
18.64 mi13:27:042:32:578:1226:37
8:34
#14856
20M
20.00 mi13:39:042:44:578:1512:00
8:50
#14894
21M
21.00 mi13:47:542:53:478:178:50
8:50
#14733
35K
21.75 mi13:54:052:59:588:176:11
8:16
#14680
23M
23.00 mi14:05:023:10:558:1810:57
8:45
#14668
24M
24.00 mi14:13:233:19:168:188:21
8:21
#14593
40K
24.85 mi14:20:503:26:438:197:27
8:43
#14571
25.2M
25.20 mi14:24:173:30:108:203:27
10:00
#14624
Finish
26.22 mi14:33:533:39:468:239:36
9:25
#14879
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi16421108511085114977(Top 56%)10292(Top 68%)10292(Top 927%)
10K6.21 mi3.10 mi15548+87310532+31910532+31914677(Top 55%)10192(Top 67%)10192(Top 918%)
15K9.32 mi3.11 mi15356+19210448+8410448+8414977(Top 56%)10292(Top 68%)10292(Top 927%)
20K12.43 mi3.11 mi15034+32210312+13610312+13614187(Top 53%)9957(Top 66%)9957(Top 897%)
Half13.11 mi0.68 mi14929+10510270+4210270+4212850(Top 48%)9443(Top 62%)9443(Top 851%)
25K15.53 mi2.42 mi14860+6910217+5310217+5314720(Top 55%)10046(Top 66%)10046(Top 905%)
30K18.64 mi3.11 mi14856+410187+3010187+3014717(Top 55%)9940(Top 65%)9940(Top 895%)
20M20.00 mi1.36 mi14894-3810175+1210175+1215649(Top 59%)10263(Top 68%)10263(Top 925%)
21M21.00 mi1.00 mi14733+16110083+9210083+9212412(Top 47%)8749(Top 58%)8749(Top 788%)
35K21.75 mi0.75 mi14680+5310048+3510048+3513876(Top 52%)9365(Top 62%)9365(Top 844%)
23M23.00 mi1.25 mi14668+1210020+2810020+2814651(Top 55%)9653(Top 64%)9653(Top 870%)
24M24.00 mi1.00 mi14593+759966+549966+5413522(Top 51%)9098(Top 60%)9098(Top 820%)
40K24.85 mi0.85 mi14571+229933+339933+3314556(Top 55%)9481(Top 62%)9481(Top 854%)
25.2M25.20 mi0.35 mi14624-539940-79940-717333(Top 65%)10686(Top 70%)10686(Top 963%)
Finish26.22 mi1.02 mi14879-25510026-8610026-8619816(Top 74%)11895(Top 78%)11895(Top 1072%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21stories
+97ft-345ft

Overall

14977

Males

10292

M60-64

10292

5K→10K

3.1 - 6.2 mi

Top 55%
×5stories
+79ft-138ft

Overall

14677

Males

10192

M60-64

10192

10K→15K

6.2 - 9.3 mi

Top 56%
×3stories
+67ft-78ft

Overall

14977

Males

10292

M60-64

10292

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

14187

Males

9957

M60-64

9957

20K→Half

12.4 - 13.1 mi

Top 48%
×2stories
+19ft-37ft

Overall

12850

Males

9443

M60-64

9443

Half→25K

13.1 - 15.5 mi

Top 55%
×4stories
+66ft-88ft

Overall

14720

Males

10046

M60-64

10046

25K→30K

15.5 - 18.6 mi

Top 55%
×9stories
+181ft-148ft

Overall

14717

Males

9940

M60-64

9940

30K→20M

18.6 - 20.0 mi

Top 59%
×5stories
+64ft-50ft

Overall

15649

Males

10263

M60-64

10263

20M→21M

20.0 - 21.0 mi

Top 47%
×8stories
+106ft-24ft

Overall

12412

Males

8749

M60-64

8749

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

13876

Males

9365

M60-64

9365

35K→23M

21.8 - 23.0 mi

Top 55%
×5stories
+23ft-63ft

Overall

14651

Males

9653

M60-64

9653

23M→24M

23.0 - 24.0 mi

Top 51%
×6stories
+12ft-82ft

Overall

13522

Males

9098

M60-64

9098

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

14556

Males

9481

M60-64

9481

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

17333

Males

10686

M60-64

10686

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

19816

Males

11895

M60-64

11895

Passing Analysis

Category:
Athletes Passed
2666
Passed By
1124
Net Change
+1542
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16421
5K → 10K93966+873#16421#15548
10K → 15K295103+192#15548#15356
15K → 20K37048+322#15356#15034
20K → Half1072+105#15034#14929
Half → 25K16697+69#14929#14860
25K → 30K174170+4#14860#14856
30K → 20M64102-38#14856#14894
20M → 21M17514+161#14894#14733
21M → 35K8330+53#14733#14680
35K → 23M8472+12#14680#14668
23M → 24M11338+75#14668#14593
24M → 40K6846+22#14593#14571
40K → 25.2M1568-53#14571#14624
25.2M → Finish13268-255#14624#14879
TOTALS26661124+1542
📊

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