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BOSTON MARATHON 2023

Peter-John Sutherland

Bib: 8863•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 16%
Gender (Male)
#0 / 15176
Top 27%
Masters (Masters Men)
#0 / 9891
Top 13%
Division (M40-44)
#0 / 2241
Top 32%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:59
Rank: #4182
Start → 5K
20:59 | 6:45/mi
10K· 6.21 mi
41:34
Rank: #3873 (+309)
5K → 10K
20:35 | 6:38/mi
15K· 9.32 mi
1:02:31
Rank: #4089 (-216)
10K → 15K
20:57 | 6:45/mi
20K· 12.43 mi
1:23:42
Rank: #4207 (-118)
15K → 20K
21:11 | 6:49/mi
Half· 13.11 mi
1:28:22
Rank: #4271 (-64)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:44:53
Rank: #4239 (+32)
Half → 25K
16:31 | 6:49/mi
30K· 18.64 mi
2:06:41
Rank: #4281 (-42)
25K → 30K
21:48 | 7:01/mi
20M
2:16:16
Rank: #4269 (+12)
30K → 20M
9:35 | 7:03/mi
21M
2:23:47
Rank: #4276 (-7)
20M → 21M
7:31 | 7:31/mi
35K· 21.75 mi
2:29:01
Rank: #4328 (-52)
21M → 35K
5:14 | 7:00/mi
23M
2:37:51
Rank: #4292 (+36)
35K → 23M
8:50 | 7:03/mi
24M
2:44:41
Rank: #4286 (+6)
23M → 24M
6:50 | 6:50/mi
40K· 24.85 mi
2:50:43
Rank: #4259 (+27)
24M → 40K
6:02 | 7:03/mi
25.2M
2:53:33
Rank: #4320 (-61)
40K → 25.2M
2:50 | 8:13/mi
Finish· 26.22 mi
3:00:39
Rank: #4343 (-23)
25.2M → Finish
7:06 | 6:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:22
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:32:17
Pace7:02 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:0820:596:4520:59
6:45
-
10K
6.21 mi11:06:4341:346:4120:35
6:38
-0:07
15K
9.32 mi11:27:401:02:316:4220:57
6:45
+0:07
20K
12.43 mi11:48:511:23:426:4421:11
6:49
+0:04
Half
13.11 mi11:53:311:28:226:444:40
6:50
+0:01
25K
15.53 mi12:10:021:44:536:4516:31
6:49
-0:01
30K
18.64 mi12:31:502:06:416:4821:48
7:01
+0:12
20M
20.00 mi12:41:252:16:166:499:35
7:03
+0:02
21M
21.00 mi12:48:562:23:476:517:31
7:31
+0:28
35K
21.75 mi12:54:102:29:016:515:14
7:00
-0:31
23M
23.00 mi13:03:002:37:516:528:50
7:03
+0:03
24M
24.00 mi13:09:502:44:416:526:50
6:50
-0:13
40K
24.85 mi13:15:522:50:436:526:02
7:03
+0:13
25.2M
25.20 mi13:18:422:53:336:532:50
8:13
+1:10
Finish
26.22 mi13:25:483:00:396:547:06
6:58
-1:15

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

6:38 /mi

Average Pace

6:54 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:02:31

35% of race

Time at Steady Pace

1:47:47

60% of race

Time at Slower Pace

10:21

6% of race

Average Pace: 6:53 /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 mi10:46:0820:596:4520:59
6:45
#4182
10K
6.21 mi11:06:4341:346:4120:35
6:38
#3873
15K
9.32 mi11:27:401:02:316:4220:57
6:45
#4089
20K
12.43 mi11:48:511:23:426:4421:11
6:49
#4207
Half
13.11 mi11:53:311:28:226:444:40
6:50
#4271
25K
15.53 mi12:10:021:44:536:4516:31
6:49
#4239
30K
18.64 mi12:31:502:06:416:4821:48
7:01
#4281
20M
20.00 mi12:41:252:16:166:499:35
7:03
#4269
21M
21.00 mi12:48:562:23:476:517:31
7:31
#4276
35K
21.75 mi12:54:102:29:016:515:14
7:00
#4328
23M
23.00 mi13:03:002:37:516:528:50
7:03
#4292
24M
24.00 mi13:09:502:44:416:526:50
6:50
#4286
40K
24.85 mi13:15:522:50:436:526:02
7:03
#4259
25.2M
25.20 mi13:18:422:53:336:532:50
8:13
#4320
Finish
26.22 mi13:25:483:00:396:547:06
6:58
#4343
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4182391839184541(Top 17%)4240(Top 28%)4240(Top 189%)
10K6.21 mi3.10 mi3873+3093647+2713647+2713686(Top 14%)3482(Top 23%)3482(Top 155%)
15K9.32 mi3.11 mi4089-2163843-1963843-1964541(Top 17%)4240(Top 28%)4240(Top 189%)
20K12.43 mi3.11 mi4207-1183946-1033946-1034603(Top 17%)4288(Top 28%)4288(Top 191%)
Half13.11 mi0.68 mi4271-643999-533999-535521(Top 21%)5081(Top 33%)5081(Top 227%)
25K15.53 mi2.42 mi4239+323975+243975+244257(Top 16%)3982(Top 26%)3982(Top 178%)
30K18.64 mi3.11 mi4281-424015-404015-404453(Top 17%)4130(Top 27%)4130(Top 184%)
20M20.00 mi1.36 mi4269+124001+144001+144333(Top 16%)3993(Top 26%)3993(Top 178%)
21M21.00 mi1.00 mi4276-73998+33998+34646(Top 17%)4212(Top 28%)4212(Top 188%)
35K21.75 mi0.75 mi4328-524042-444042-445273(Top 20%)4701(Top 31%)4701(Top 210%)
23M23.00 mi1.25 mi4292+364016+264016+264057(Top 15%)3733(Top 25%)3733(Top 167%)
24M24.00 mi1.00 mi4286+64011+54011+53834(Top 14%)3506(Top 23%)3506(Top 156%)
40K24.85 mi0.85 mi4259+273981+303981+304135(Top 16%)3696(Top 24%)3696(Top 165%)
25.2M25.20 mi0.35 mi4320-614033-524033-527674(Top 29%)5950(Top 39%)5950(Top 266%)
Finish26.22 mi1.02 mi4343-234051-184051-184994(Top 19%)4265(Top 28%)4265(Top 190%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4541

Males

4240

M40-44

4240

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

3686

Males

3482

M40-44

3482

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4541

Males

4240

M40-44

4240

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4603

Males

4288

M40-44

4288

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5521

Males

5081

M40-44

5081

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4257

Males

3982

M40-44

3982

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4453

Males

4130

M40-44

4130

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4333

Males

3993

M40-44

3993

20M→21M

20.0 - 21.0 mi

Top 17%
×8stories
+106ft-24ft

Overall

4646

Males

4212

M40-44

4212

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5273

Males

4701

M40-44

4701

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

4057

Males

3733

M40-44

3733

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3834

Males

3506

M40-44

3506

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4135

Males

3696

M40-44

3696

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7674

Males

5950

M40-44

5950

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

4994

Males

4265

M40-44

4265

Passing Analysis

Category:
Athletes Passed
1134
Passed By
1295
Net Change
-161
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4182
5K → 10K40899+309#4182#3873
10K → 15K53269-216#3873#4089
15K → 20K58176-118#4089#4207
20K → Half670-64#4207#4271
Half → 25K10674+32#4271#4239
25K → 30K108150-42#4239#4281
30K → 20M6755+12#4281#4269
20M → 21M6370-7#4269#4276
21M → 35K2375-52#4276#4328
35K → 23M9357+36#4328#4292
23M → 24M4842+6#4292#4286
24M → 40K5932+27#4286#4259
40K → 25.2M970-61#4259#4320
25.2M → Finish3356-23#4320#4343
TOTALS11341295-161
📊

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