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BOSTON MARATHON 2023

Bob Reinhold

Bib: 20918•M

VA

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
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:35
Rank: #19874
Start → 5K
27:35 | 8:53/mi
10K· 6.21 mi
55:41
Rank: #20466 (-592)
5K → 10K
28:06 | 9:03/mi
15K· 9.32 mi
1:24:05
Rank: #20660 (-194)
10K → 15K
28:24 | 9:08/mi
20K· 12.43 mi
1:52:04
Rank: #20440 (+220)
15K → 20K
27:59 | 9:00/mi
Half· 13.11 mi
1:58:07
Rank: #20412 (+28)
20K → Half
6:03 | 8:52/mi
25K· 15.53 mi
2:19:41
Rank: #20078 (+334)
Half → 25K
21:34 | 8:54/mi
30K· 18.64 mi
2:47:53
Rank: #19618 (+460)
25K → 30K
28:12 | 9:05/mi
20M
2:59:42
Rank: #19291 (+327)
30K → 20M
11:49 | 8:42/mi
21M
3:08:51
Rank: #19019 (+272)
20M → 21M
9:09 | 9:09/mi
35K· 21.75 mi
3:15:02
Rank: #18859 (+160)
21M → 35K
6:11 | 8:16/mi
23M
3:25:28
Rank: #18480 (+379)
35K → 23M
10:26 | 8:20/mi
24M
3:33:43
Rank: #18268 (+212)
23M → 24M
8:15 | 8:15/mi
40K· 24.85 mi
3:41:07
Rank: #18133 (+135)
24M → 40K
7:24 | 8:39/mi
25.2M
3:44:16
Rank: #18062 (+71)
40K → 25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:52:33
Rank: #17892 (+170)
25.2M → Finish
8:17 | 8:08/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:58:07
Pace9:01 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:54:26
Pace8:44 /mi
📊Negative Split: 3.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:0227:358:5327:35
8:53
-
10K
6.21 mi11:51:0855:418:5828:06
9:03
+0:10
15K
9.32 mi12:19:321:24:059:0128:24
9:08
+0:05
20K
12.43 mi12:47:311:52:049:0127:59
9:00
-0:08
Half
13.11 mi12:53:341:58:079:016:03
8:52
-0:08
25K
15.53 mi13:15:082:19:419:0021:34
8:54
+0:02
30K
18.64 mi13:43:202:47:539:0028:12
9:05
+0:11
20M
20.00 mi13:55:092:59:428:5911:49
8:42
-0:23
21M
21.00 mi14:04:183:08:519:009:09
9:09
+0:27
35K
21.75 mi14:10:293:15:028:586:11
8:16
-0:53
23M
23.00 mi14:20:553:25:288:5610:26
8:20
+0:04
24M
24.00 mi14:29:103:33:438:548:15
8:15
-0:05
40K
24.85 mi14:36:343:41:078:547:24
8:39
+0:24
25.2M
25.20 mi14:39:433:44:168:543:09
9:08
+0:29
Finish
26.22 mi14:48:003:52:338:538:17
8:08
-1:00

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

8:08 /mi

Average Pace

8:53 /mi

Slowest Pace

9:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:34

46% of race

Time at Steady Pace

2:04:59

54% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:52 /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 mi11:23:0227:358:5327:35
8:53
#19874
10K
6.21 mi11:51:0855:418:5828:06
9:03
#20466
15K
9.32 mi12:19:321:24:059:0128:24
9:08
#20660
20K
12.43 mi12:47:311:52:049:0127:59
9:00
#20440
Half
13.11 mi12:53:341:58:079:016:03
8:52
#20412
25K
15.53 mi13:15:082:19:419:0021:34
8:54
#20078
30K
18.64 mi13:43:202:47:539:0028:12
9:05
#19618
20M
20.00 mi13:55:092:59:428:5911:49
8:42
#19291
21M
21.00 mi14:04:183:08:519:009:09
9:09
#19019
35K
21.75 mi14:10:293:15:028:586:11
8:16
#18859
23M
23.00 mi14:20:553:25:288:5610:26
8:20
#18480
24M
24.00 mi14:29:103:33:438:548:15
8:15
#18268
40K
24.85 mi14:36:343:41:078:547:24
8:39
#18133
25.2M
25.20 mi14:39:433:44:168:543:09
9:08
#18062
Finish
26.22 mi14:48:003:52:338:538:17
8:08
#17892
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi19874121201212021102(Top 79%)12789(Top 84%)12789(Top 1152%)
10K6.21 mi3.10 mi20466-59212434-31412434-31421050(Top 79%)12733(Top 84%)12733(Top 1147%)
15K9.32 mi3.11 mi20660-19412537-10312537-10321102(Top 79%)12789(Top 84%)12789(Top 1152%)
20K12.43 mi3.11 mi20440+22012450+8712450+8719725(Top 74%)12194(Top 80%)12194(Top 1099%)
Half13.11 mi0.68 mi20412+2812444+612444+619801(Top 74%)12214(Top 80%)12214(Top 1100%)
25K15.53 mi2.42 mi20078+33412306+13812306+13818423(Top 69%)11600(Top 76%)11600(Top 1045%)
30K18.64 mi3.11 mi19618+46012097+20912097+20917567(Top 66%)11150(Top 73%)11150(Top 1005%)
20M20.00 mi1.36 mi19291+32711946+15111946+15114830(Top 56%)9919(Top 65%)9919(Top 894%)
21M21.00 mi1.00 mi19019+27211821+12511821+12514207(Top 53%)9603(Top 63%)9603(Top 865%)
35K21.75 mi0.75 mi18859+16011745+7611745+7613898(Top 52%)9387(Top 62%)9387(Top 846%)
23M23.00 mi1.25 mi18480+37911570+17511570+17512124(Top 46%)8533(Top 56%)8533(Top 769%)
24M24.00 mi1.00 mi18268+21211463+10711463+10712938(Top 49%)8830(Top 58%)8830(Top 795%)
40K24.85 mi0.85 mi18133+13511397+6611397+6614265(Top 54%)9364(Top 62%)9364(Top 844%)
25.2M25.20 mi0.35 mi18062+7111359+3811359+3813268(Top 50%)8909(Top 59%)8909(Top 803%)
Finish26.22 mi1.02 mi17892+17011286+7311286+7312966(Top 49%)8763(Top 58%)8763(Top 789%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

21102

Males

12789

M60-64

12789

5K→10K

3.1 - 6.2 mi

Top 79%
×5stories
+79ft-138ft

Overall

21050

Males

12733

M60-64

12733

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

21102

Males

12789

M60-64

12789

15K→20K

9.3 - 12.4 mi

Top 74%
×5stories
+106ft-86ft

Overall

19725

Males

12194

M60-64

12194

20K→Half

12.4 - 13.1 mi

Top 74%
×2stories
+19ft-37ft

Overall

19801

Males

12214

M60-64

12214

Half→25K

13.1 - 15.5 mi

Top 69%
×4stories
+66ft-88ft

Overall

18423

Males

11600

M60-64

11600

25K→30K

15.5 - 18.6 mi

Top 66%
×9stories
+181ft-148ft

Overall

17567

Males

11150

M60-64

11150

30K→20M

18.6 - 20.0 mi

Top 56%
×5stories
+64ft-50ft

Overall

14830

Males

9919

M60-64

9919

20M→21M

20.0 - 21.0 mi

Top 53%
×8stories
+106ft-24ft

Overall

14207

Males

9603

M60-64

9603

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

13898

Males

9387

M60-64

9387

35K→23M

21.8 - 23.0 mi

Top 46%
×5stories
+23ft-63ft

Overall

12124

Males

8533

M60-64

8533

23M→24M

23.0 - 24.0 mi

Top 49%
×6stories
+12ft-82ft

Overall

12938

Males

8830

M60-64

8830

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

14265

Males

9364

M60-64

9364

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

13268

Males

8909

M60-64

8909

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

12966

Males

8763

M60-64

8763

Passing Analysis

Category:
Athletes Passed
3096
Passed By
1114
Net Change
+1982
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19874
5K → 10K100692-592#19874#20466
10K → 15K111305-194#20466#20660
15K → 20K28767+220#20660#20440
20K → Half4214+28#20440#20412
Half → 25K34612+334#20412#20078
25K → 30K47010+460#20078#19618
30K → 20M3281+327#19618#19291
20M → 21M2720+272#19291#19019
21M → 35K1600+160#19019#18859
35K → 23M3790+379#18859#18480
23M → 24M2131+212#18480#18268
24M → 40K1383+135#18268#18133
40K → 25.2M732+71#18133#18062
25.2M → Finish1777+170#18062#17892
TOTALS30961114+1982
📊

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