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BOSTON MARATHON 2023

Jeffrey Watson

Bib: 5250•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 12%
Gender (Male)
#0 / 15176
Top 20%
Masters (Masters Men)
#0 / 9891
Top 8%
Division (M40-44)
#0 / 2241
Top 21%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:00
Rank: #4228
Start → 5K
21:00 | 6:46/mi
10K· 6.21 mi
41:49
Rank: #4268 (-40)
5K → 10K
20:49 | 6:42/mi
15K· 9.32 mi
1:02:19
Rank: #3870 (+398)
10K → 15K
20:30 | 6:36/mi
20K· 12.43 mi
1:23:06
Rank: #3736 (+134)
15K → 20K
20:47 | 6:41/mi
Half· 13.11 mi
1:27:36
Rank: #3717 (+19)
20K → Half
4:30 | 6:36/mi
25K· 15.53 mi
1:43:51
Rank: #3636 (+81)
Half → 25K
16:15 | 6:42/mi
30K· 18.64 mi
2:05:02
Rank: #3495 (+141)
25K → 30K
21:11 | 6:49/mi
20M
2:14:24
Rank: #3458 (+37)
30K → 20M
9:22 | 6:54/mi
21M
2:21:44
Rank: #3445 (+13)
20M → 21M
7:20 | 7:20/mi
35K· 21.75 mi
2:26:42
Rank: #3405 (+40)
21M → 35K
4:58 | 6:38/mi
23M
2:35:11
Rank: #3315 (+90)
35K → 23M
8:29 | 6:47/mi
24M
2:41:56
Rank: #3296 (+19)
23M → 24M
6:45 | 6:45/mi
40K· 24.85 mi
2:47:44
Rank: #3256 (+40)
24M → 40K
5:48 | 6:47/mi
25.2M
2:50:15
Rank: #3239 (+17)
40K → 25.2M
2:31 | 7:18/mi
Finish· 26.22 mi
2:57:07
Rank: #3223 (+16)
25.2M → Finish
6:52 | 6:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:36
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time1:29:31
Pace6:50 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:4621:006:4621:00
6:46
-
10K
6.21 mi10:44:3541:496:4420:49
6:42
-0:04
15K
9.32 mi11:05:051:02:196:4120:30
6:36
-0:06
20K
12.43 mi11:25:521:23:066:4120:47
6:41
+0:05
Half
13.11 mi11:30:221:27:366:414:30
6:36
-0:05
25K
15.53 mi11:46:371:43:516:4116:15
6:42
+0:06
30K
18.64 mi12:07:482:05:026:4221:11
6:49
+0:07
20M
20.00 mi12:17:102:14:246:439:22
6:54
+0:05
21M
21.00 mi12:24:302:21:446:457:20
7:20
+0:26
35K
21.75 mi12:29:282:26:426:454:58
6:38
-0:42
23M
23.00 mi12:37:572:35:116:458:29
6:47
+0:09
24M
24.00 mi12:44:422:41:566:456:45
6:45
-0:02
40K
24.85 mi12:50:302:47:446:455:48
6:47
+0:02
25.2M
25.20 mi12:53:012:50:156:452:31
7:18
+0:31
Finish
26.22 mi12:59:532:57:076:466:52
6:44
-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

6:36 /mi

Average Pace

6:46 /mi

Slowest Pace

7:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:16

94% of race

Time at Steady Pace

9:51

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:45 /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 mi10:23:4621:006:4621:00
6:46
#4228
10K
6.21 mi10:44:3541:496:4420:49
6:42
#4268
15K
9.32 mi11:05:051:02:196:4120:30
6:36
#3870
20K
12.43 mi11:25:521:23:066:4120:47
6:41
#3736
Half
13.11 mi11:30:221:27:366:414:30
6:36
#3717
25K
15.53 mi11:46:371:43:516:4116:15
6:42
#3636
30K
18.64 mi12:07:482:05:026:4221:11
6:49
#3495
20M
20.00 mi12:17:102:14:246:439:22
6:54
#3458
21M
21.00 mi12:24:302:21:446:457:20
7:20
#3445
35K
21.75 mi12:29:282:26:426:454:58
6:38
#3405
23M
23.00 mi12:37:572:35:116:458:29
6:47
#3315
24M
24.00 mi12:44:422:41:566:456:45
6:45
#3296
40K
24.85 mi12:50:302:47:446:455:48
6:47
#3256
25.2M
25.20 mi12:53:012:50:156:452:31
7:18
#3239
Finish
26.22 mi12:59:532:57:076:466:52
6:44
#3223
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4228395739573277(Top 12%)3112(Top 21%)3112(Top 139%)
10K6.21 mi3.10 mi4268-404000-434000-434314(Top 16%)4038(Top 27%)4038(Top 180%)
15K9.32 mi3.11 mi3870+3983647+3533647+3533277(Top 12%)3112(Top 21%)3112(Top 139%)
20K12.43 mi3.11 mi3736+1343533+1143533+1143486(Top 13%)3300(Top 22%)3300(Top 147%)
Half13.11 mi0.68 mi3717+193514+193514+193387(Top 13%)3218(Top 21%)3218(Top 144%)
25K15.53 mi2.42 mi3636+813441+733441+733366(Top 13%)3193(Top 21%)3193(Top 142%)
30K18.64 mi3.11 mi3495+1413308+1333308+1333107(Top 12%)2932(Top 19%)2932(Top 131%)
20M20.00 mi1.36 mi3458+373270+383270+383362(Top 13%)3145(Top 21%)3145(Top 140%)
21M21.00 mi1.00 mi3445+133263+73263+73764(Top 14%)3487(Top 23%)3487(Top 156%)
35K21.75 mi0.75 mi3405+403223+403223+403211(Top 12%)2996(Top 20%)2996(Top 134%)
23M23.00 mi1.25 mi3315+903139+843139+842530(Top 10%)2376(Top 16%)2376(Top 106%)
24M24.00 mi1.00 mi3296+193122+173122+173362(Top 13%)3099(Top 20%)3099(Top 138%)
40K24.85 mi0.85 mi3256+403082+403082+402749(Top 10%)2535(Top 17%)2535(Top 113%)
25.2M25.20 mi0.35 mi3239+173063+193063+192928(Top 11%)2683(Top 18%)2683(Top 120%)
Finish26.22 mi1.02 mi3223+163049+143049+143708(Top 14%)3300(Top 22%)3300(Top 147%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3277

Males

3112

M40-44

3112

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4314

Males

4038

M40-44

4038

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3277

Males

3112

M40-44

3112

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3486

Males

3300

M40-44

3300

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3387

Males

3218

M40-44

3218

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3366

Males

3193

M40-44

3193

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3107

Males

2932

M40-44

2932

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3362

Males

3145

M40-44

3145

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

3764

Males

3487

M40-44

3487

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3211

Males

2996

M40-44

2996

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2530

Males

2376

M40-44

2376

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3362

Males

3099

M40-44

3099

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2749

Males

2535

M40-44

2535

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

2928

Males

2683

M40-44

2683

25.2M→Finish

25.2 - 26.2 mi

Top 14%
×2stories
+22ft-21ft

Overall

3708

Males

3300

M40-44

3300

Passing Analysis

Category:
Athletes Passed
1604
Passed By
599
Net Change
+1005
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4228
5K → 10K196236-40#4228#4268
10K → 15K41315+398#4268#3870
15K → 20K17743+134#3870#3736
20K → Half278+19#3736#3717
Half → 25K12140+81#3717#3636
25K → 30K18342+141#3636#3495
30K → 20M7336+37#3495#3458
20M → 21M6350+13#3458#3445
21M → 35K5515+40#3445#3405
35K → 23M10111+90#3405#3315
23M → 24M5031+19#3315#3296
24M → 40K6121+40#3296#3256
40K → 25.2M3013+17#3256#3239
25.2M → Finish5438+16#3239#3223
TOTALS1604599+1005
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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