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BOSTON MARATHON 2023

Brian Haskett

Bib: 1310•M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 14%
Gender (Male)
#0 / 15176
Top 23%
Masters (Masters Men)
#0 / 9891
Top 10%
Division (M50-54)
#0 / 2052
Top 6%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:47
Rank: #3582
Start → 5K
20:47 | 6:41/mi
10K· 6.21 mi
41:41
Rank: #4060 (-478)
5K → 10K
20:54 | 6:44/mi
15K· 9.32 mi
1:02:33
Rank: #4116 (-56)
10K → 15K
20:52 | 6:43/mi
20K· 12.43 mi
1:23:45
Rank: #4240 (-124)
15K → 20K
21:12 | 6:49/mi
Half· 13.11 mi
1:28:23
Rank: #4279 (-39)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:44:52
Rank: #4222 (+57)
Half → 25K
16:29 | 6:48/mi
30K· 18.64 mi
2:06:35
Rank: #4224 (-2)
25K → 30K
21:43 | 6:59/mi
20M
2:15:56
Rank: #4119 (+105)
30K → 20M
9:21 | 6:53/mi
21M
2:23:12
Rank: #4046 (+73)
20M → 21M
7:16 | 7:16/mi
35K· 21.75 mi
2:28:11
Rank: #3992 (+54)
21M → 35K
4:59 | 6:40/mi
23M
2:36:46
Rank: #3894 (+98)
35K → 23M
8:35 | 6:51/mi
24M
2:43:27
Rank: #3823 (+71)
23M → 24M
6:41 | 6:41/mi
40K· 24.85 mi
2:49:10
Rank: #3706 (+117)
24M → 40K
5:43 | 6:41/mi
25.2M
2:51:43
Rank: #3702 (+4)
40K → 25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
2:58:31
Rank: #3671 (+31)
25.2M → Finish
6:48 | 6:40/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:23
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:30:08
Pace6:53 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5720:476:4120:47
6:41
-
10K
6.21 mi10:42:5141:416:4220:54
6:44
+0:03
15K
9.32 mi11:03:431:02:336:4320:52
6:43
-0:01
20K
12.43 mi11:24:551:23:456:4421:12
6:49
+0:06
Half
13.11 mi11:29:331:28:236:454:38
6:47
-0:02
25K
15.53 mi11:46:021:44:526:4516:29
6:48
+0:01
30K
18.64 mi12:07:452:06:356:4721:43
6:59
+0:11
20M
20.00 mi12:17:062:15:566:489:21
6:53
-0:06
21M
21.00 mi12:24:222:23:126:497:16
7:16
+0:23
35K
21.75 mi12:29:212:28:116:494:59
6:40
-0:36
23M
23.00 mi12:37:562:36:466:498:35
6:51
+0:11
24M
24.00 mi12:44:372:43:276:496:41
6:41
-0:10
40K
24.85 mi12:50:202:49:106:485:43
6:41
0:00
25.2M
25.20 mi12:52:532:51:436:492:33
7:24
+0:43
Finish
26.22 mi12:59:412:58:316:496:48
6:40
-0:44

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

6:40 /mi

Average Pace

6:49 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:55:58

99% of race

Time at Steady Pace

2:33

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:49 /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 mi10:21:5720:476:4120:47
6:41
#3582
10K
6.21 mi10:42:5141:416:4220:54
6:44
#4060
15K
9.32 mi11:03:431:02:336:4320:52
6:43
#4116
20K
12.43 mi11:24:551:23:456:4421:12
6:49
#4240
Half
13.11 mi11:29:331:28:236:454:38
6:47
#4279
25K
15.53 mi11:46:021:44:526:4516:29
6:48
#4222
30K
18.64 mi12:07:452:06:356:4721:43
6:59
#4224
20M
20.00 mi12:17:062:15:566:489:21
6:53
#4119
21M
21.00 mi12:24:222:23:126:497:16
7:16
#4046
35K
21.75 mi12:29:212:28:116:494:59
6:40
#3992
23M
23.00 mi12:37:562:36:466:498:35
6:51
#3894
24M
24.00 mi12:44:372:43:276:496:41
6:41
#3823
40K
24.85 mi12:50:202:49:106:485:43
6:41
#3706
25.2M
25.20 mi12:52:532:51:436:492:33
7:24
#3702
Finish
26.22 mi12:59:412:58:316:496:48
6:40
#3671
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi3582337533754274(Top 16%)4004(Top 26%)4004(Top 195%)
10K6.21 mi3.10 mi4060-4783816-4413816-4414598(Top 17%)4286(Top 28%)4286(Top 209%)
15K9.32 mi3.11 mi4116-563867-513867-514274(Top 16%)4004(Top 26%)4004(Top 195%)
20K12.43 mi3.11 mi4240-1243975-1083975-1084641(Top 17%)4319(Top 28%)4319(Top 210%)
Half13.11 mi0.68 mi4279-394007-324007-325104(Top 19%)4714(Top 31%)4714(Top 230%)
25K15.53 mi2.42 mi4222+573959+483959+484119(Top 15%)3859(Top 25%)3859(Top 188%)
30K18.64 mi3.11 mi4224-23965-63965-64274(Top 16%)3976(Top 26%)3976(Top 194%)
20M20.00 mi1.36 mi4119+1053869+963869+963305(Top 12%)3094(Top 20%)3094(Top 151%)
21M21.00 mi1.00 mi4046+733796+733796+733449(Top 13%)3207(Top 21%)3207(Top 156%)
35K21.75 mi0.75 mi3992+543747+493747+493350(Top 13%)3120(Top 21%)3120(Top 152%)
23M23.00 mi1.25 mi3894+983663+843663+842981(Top 11%)2782(Top 18%)2782(Top 136%)
24M24.00 mi1.00 mi3823+713593+703593+703026(Top 11%)2810(Top 19%)2810(Top 137%)
40K24.85 mi0.85 mi3706+1173484+1093484+1092305(Top 9%)2143(Top 14%)2143(Top 104%)
25.2M25.20 mi0.35 mi3702+43481+33481+33385(Top 13%)3068(Top 20%)3068(Top 150%)
Finish26.22 mi1.02 mi3671+313452+293452+293350(Top 13%)3008(Top 20%)3008(Top 147%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4274

Males

4004

M50-54

4004

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4598

Males

4286

M50-54

4286

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4274

Males

4004

M50-54

4004

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4641

Males

4319

M50-54

4319

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

5104

Males

4714

M50-54

4714

Half→25K

13.1 - 15.5 mi

Top 15%
×4stories
+66ft-88ft

Overall

4119

Males

3859

M50-54

3859

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4274

Males

3976

M50-54

3976

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3305

Males

3094

M50-54

3094

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3449

Males

3207

M50-54

3207

21M→35K

21.0 - 21.8 mi

Top 13%
×7stories
+17ft-86ft

Overall

3350

Males

3120

M50-54

3120

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

2981

Males

2782

M50-54

2782

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

3026

Males

2810

M50-54

2810

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2305

Males

2143

M50-54

2143

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3385

Males

3068

M50-54

3068

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3350

Males

3008

M50-54

3008

Passing Analysis

Category:
Athletes Passed
1151
Passed By
1240
Net Change
-89
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3582
5K → 10K53531-478#3582#4060
10K → 15K99155-56#4060#4116
15K → 20K53177-124#4116#4240
20K → Half1150-39#4240#4279
Half → 25K11558+57#4279#4222
25K → 30K116118-2#4222#4224
30K → 20M12015+105#4224#4119
20M → 21M10633+73#4119#4046
21M → 35K6410+54#4046#3992
35K → 23M10810+98#3992#3894
23M → 24M8817+71#3894#3823
24M → 40K1214+117#3823#3706
40K → 25.2M2521+4#3706#3702
25.2M → Finish7241+31#3702#3671
TOTALS11511240-89
📊

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