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BOSTON MARATHON 2023

Paul Morrow

Bib: 3768•M

OR

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 11%
Gender (Male)
#0 / 15176
Top 19%
Masters (Masters Men)
#0 / 9891
Top 7%
Division (M40-44)
#0 / 2241
Top 19%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:34
Rank: #3012
Start → 5K
20:34 | 6:37/mi
10K· 6.21 mi
41:09
Rank: #3323 (-311)
5K → 10K
20:35 | 6:38/mi
15K· 9.32 mi
1:01:59
Rank: #3556 (-233)
10K → 15K
20:50 | 6:42/mi
20K· 12.43 mi
1:22:59
Rank: #3665 (-109)
15K → 20K
21:00 | 6:46/mi
Half· 13.11 mi
1:27:31
Rank: #3671 (-6)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:43:41
Rank: #3548 (+123)
Half → 25K
16:10 | 6:40/mi
30K· 18.64 mi
2:04:58
Rank: #3466 (+82)
25K → 30K
21:17 | 6:51/mi
20M
2:14:20
Rank: #3425 (+41)
30K → 20M
9:22 | 6:54/mi
21M
2:21:24
Rank: #3315 (+110)
20M → 21M
7:04 | 7:04/mi
35K· 21.75 mi
2:26:23
Rank: #3304 (+11)
21M → 35K
4:59 | 6:40/mi
23M
2:35:03
Rank: #3275 (+29)
35K → 23M
8:40 | 6:55/mi
24M
2:41:44
Rank: #3239 (+36)
23M → 24M
6:41 | 6:41/mi
40K· 24.85 mi
2:47:25
Rank: #3166 (+73)
24M → 40K
5:41 | 6:39/mi
25.2M
2:49:53
Rank: #3133 (+33)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:56:22
Rank: #3021 (+112)
25.2M → Finish
6:29 | 6:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:31
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:28:51
Pace6:47 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5620:346:3720:34
6:37
-
10K
6.21 mi10:42:3141:096:3720:35
6:38
+0:01
15K
9.32 mi11:03:211:01:596:3920:50
6:42
+0:04
20K
12.43 mi11:24:211:22:596:4121:00
6:46
+0:04
Half
13.11 mi11:28:531:27:316:414:32
6:39
-0:07
25K
15.53 mi11:45:031:43:416:4016:10
6:40
+0:01
30K
18.64 mi12:06:202:04:586:4221:17
6:51
+0:11
20M
20.00 mi12:15:422:14:206:439:22
6:54
+0:03
21M
21.00 mi12:22:462:21:246:447:04
7:04
+0:10
35K
21.75 mi12:27:452:26:236:444:59
6:40
-0:24
23M
23.00 mi12:36:252:35:036:448:40
6:55
+0:15
24M
24.00 mi12:43:062:41:446:446:41
6:41
-0:14
40K
24.85 mi12:48:472:47:256:445:41
6:39
-0:02
25.2M
25.20 mi12:51:152:49:536:442:28
7:09
+0:30
Finish
26.22 mi12:57:442:56:226:446:29
6:22
-0:47

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

6:22 /mi

Average Pace

6:44 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46:50

95% of race

Time at Steady Pace

9:32

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:44 /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 mi10:21:5620:346:3720:34
6:37
#3012
10K
6.21 mi10:42:3141:096:3720:35
6:38
#3323
15K
9.32 mi11:03:211:01:596:3920:50
6:42
#3556
20K
12.43 mi11:24:211:22:596:4121:00
6:46
#3665
Half
13.11 mi11:28:531:27:316:414:32
6:39
#3671
25K
15.53 mi11:45:031:43:416:4016:10
6:40
#3548
30K
18.64 mi12:06:202:04:586:4221:17
6:51
#3466
20M
20.00 mi12:15:422:14:206:439:22
6:54
#3425
21M
21.00 mi12:22:462:21:246:447:04
7:04
#3315
35K
21.75 mi12:27:452:26:236:444:59
6:40
#3304
23M
23.00 mi12:36:252:35:036:448:40
6:55
#3275
24M
24.00 mi12:43:062:41:446:446:41
6:41
#3239
40K
24.85 mi12:48:472:47:256:445:41
6:39
#3166
25.2M
25.20 mi12:51:152:49:536:442:28
7:09
#3133
Finish
26.22 mi12:57:442:56:226:446:29
6:22
#3021
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3012285428544164(Top 16%)3906(Top 26%)3906(Top 174%)
10K6.21 mi3.10 mi3323-3113147-2933147-2933672(Top 14%)3468(Top 23%)3468(Top 155%)
15K9.32 mi3.11 mi3556-2333363-2163363-2164164(Top 16%)3906(Top 26%)3906(Top 174%)
20K12.43 mi3.11 mi3665-1093468-1053468-1054048(Top 15%)3794(Top 25%)3794(Top 169%)
Half13.11 mi0.68 mi3671-63473-53473-53738(Top 14%)3522(Top 23%)3522(Top 157%)
25K15.53 mi2.42 mi3548+1233362+1113362+1113114(Top 12%)2969(Top 20%)2969(Top 132%)
30K18.64 mi3.11 mi3466+823282+803282+803312(Top 12%)3120(Top 21%)3120(Top 139%)
20M20.00 mi1.36 mi3425+413241+413241+413354(Top 13%)3137(Top 21%)3137(Top 140%)
21M21.00 mi1.00 mi3315+1103140+1013140+1012473(Top 9%)2336(Top 15%)2336(Top 104%)
35K21.75 mi0.75 mi3304+113129+113129+113321(Top 12%)3091(Top 20%)3091(Top 138%)
23M23.00 mi1.25 mi3275+293101+283101+283349(Top 13%)3102(Top 20%)3102(Top 138%)
24M24.00 mi1.00 mi3239+363065+363065+363002(Top 11%)2786(Top 18%)2786(Top 124%)
40K24.85 mi0.85 mi3166+732998+672998+672105(Top 8%)1969(Top 13%)1969(Top 88%)
25.2M25.20 mi0.35 mi3133+332967+312967+312320(Top 9%)2153(Top 14%)2153(Top 96%)
Finish26.22 mi1.02 mi3021+1122861+1062861+1061875(Top 7%)1753(Top 12%)1753(Top 78%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4164

Males

3906

M40-44

3906

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3672

Males

3468

M40-44

3468

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4164

Males

3906

M40-44

3906

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

4048

Males

3794

M40-44

3794

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3738

Males

3522

M40-44

3522

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3114

Males

2969

M40-44

2969

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3312

Males

3120

M40-44

3120

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3354

Males

3137

M40-44

3137

20M→21M

20.0 - 21.0 mi

Top 9%
×8stories
+106ft-24ft

Overall

2473

Males

2336

M40-44

2336

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3321

Males

3091

M40-44

3091

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3349

Males

3102

M40-44

3102

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

3002

Males

2786

M40-44

2786

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2105

Males

1969

M40-44

1969

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2320

Males

2153

M40-44

2153

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1875

Males

1753

M40-44

1753

Passing Analysis

Category:
Athletes Passed
1044
Passed By
1053
Net Change
-9
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3012
5K → 10K56367-311#3012#3323
10K → 15K39272-233#3323#3556
15K → 20K54163-109#3556#3665
20K → Half1218-6#3665#3671
Half → 25K14623+123#3671#3548
25K → 30K14664+82#3548#3466
30K → 20M7534+41#3466#3425
20M → 21M12111+110#3425#3315
21M → 35K3019+11#3315#3304
35K → 23M6435+29#3304#3275
23M → 24M5923+36#3275#3239
24M → 40K829+73#3239#3166
40K → 25.2M385+33#3166#3133
25.2M → Finish12210+112#3133#3021
TOTALS10441053-9
📊

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