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BOSTON MARATHON 2023

Sean Mcdonough

Bib: 20211•M

MA

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
Top 46%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:06
Rank: #19012
Start → 5K
27:06 | 8:43/mi
10K· 6.21 mi
53:20
Rank: #18424 (+588)
5K → 10K
26:14 | 8:27/mi
15K· 9.32 mi
1:19:36
Rank: #18105 (+319)
10K → 15K
26:16 | 8:27/mi
20K· 12.43 mi
1:46:07
Rank: #17818 (+287)
15K → 20K
26:31 | 8:32/mi
Half· 13.11 mi
1:51:55
Rank: #17798 (+20)
20K → Half
5:48 | 8:30/mi
25K· 15.53 mi
2:12:30
Rank: #17504 (+294)
Half → 25K
20:35 | 8:29/mi
30K· 18.64 mi
2:39:35
Rank: #17123 (+381)
25K → 30K
27:05 | 8:43/mi
20M
2:53:25
Rank: #17548 (-425)
30K → 20M
13:50 | 10:11/mi
21M
3:02:45
Rank: #17397 (+151)
20M → 21M
9:20 | 9:20/mi
35K· 21.75 mi
3:09:17
Rank: #17358 (+39)
21M → 35K
6:32 | 8:44/mi
23M
3:20:28
Rank: #17263 (+95)
35K → 23M
11:11 | 8:56/mi
24M
3:29:07
Rank: #17170 (+93)
23M → 24M
8:39 | 8:39/mi
40K· 24.85 mi
3:36:39
Rank: #17092 (+78)
24M → 40K
7:32 | 8:49/mi
25.2M
3:39:50
Rank: #17045 (+47)
40K → 25.2M
3:11 | 9:14/mi
Finish· 26.22 mi
3:48:20
Rank: #16937 (+108)
25.2M → Finish
8:30 | 8:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:55
Pace8:32 /mi
2nd Half
Distance13.11 mi
Time1:56:25
Pace8:53 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:3227:068:4327:06
8:43
-
10K
6.21 mi11:45:4653:208:3526:14
8:27
-0:16
15K
9.32 mi12:12:021:19:368:3226:16
8:27
0:00
20K
12.43 mi12:38:331:46:078:3226:31
8:32
+0:05
Half
13.11 mi12:44:211:51:558:325:48
8:30
-0:02
25K
15.53 mi13:04:562:12:308:3220:35
8:29
-0:01
30K
18.64 mi13:32:012:39:358:3427:05
8:43
+0:14
20M
20.00 mi13:45:512:53:258:4013:50
10:11
+1:28
21M
21.00 mi13:55:113:02:458:429:20
9:20
-0:51
35K
21.75 mi14:01:433:09:178:426:32
8:44
-0:36
23M
23.00 mi14:12:543:20:288:4311:11
8:56
+0:12
24M
24.00 mi14:21:333:29:078:438:39
8:39
-0:17
40K
24.85 mi14:29:053:36:398:437:32
8:49
+0:10
25.2M
25.20 mi14:32:163:39:508:433:11
9:14
+0:25
Finish
26.22 mi14:40:463:48:208:438:30
8:20
-0:54

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

8:20 /mi

Average Pace

8:43 /mi

Slowest Pace

10:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:35

36% of race

Time at Steady Pace

2:00:24

53% of race

Time at Slower Pace

26:21

12% of race

Average Pace: 8:43 /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 mi11:19:3227:068:4327:06
8:43
#19012
10K
6.21 mi11:45:4653:208:3526:14
8:27
#18424
15K
9.32 mi12:12:021:19:368:3226:16
8:27
#18105
20K
12.43 mi12:38:331:46:078:3226:31
8:32
#17818
Half
13.11 mi12:44:211:51:558:325:48
8:30
#17798
25K
15.53 mi13:04:562:12:308:3220:35
8:29
#17504
30K
18.64 mi13:32:012:39:358:3427:05
8:43
#17123
20M
20.00 mi13:45:512:53:258:4013:50
10:11
#17548
21M
21.00 mi13:55:113:02:458:429:20
9:20
#17397
35K
21.75 mi14:01:433:09:178:426:32
8:44
#17358
23M
23.00 mi14:12:543:20:288:4311:11
8:56
#17263
24M
24.00 mi14:21:333:29:078:438:39
8:39
#17170
40K
24.85 mi14:29:053:36:398:437:32
8:49
#17092
25.2M
25.20 mi14:32:163:39:508:433:11
9:14
#17045
Finish
26.22 mi14:40:463:48:208:438:30
8:20
#16937
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi19012117751177517486(Top 66%)11261(Top 74%)11261(Top 1015%)
10K6.21 mi3.10 mi18424+58811627+14811627+14817880(Top 67%)11446(Top 75%)11446(Top 1031%)
15K9.32 mi3.11 mi18105+31911498+12911498+12917486(Top 66%)11261(Top 74%)11261(Top 1015%)
20K12.43 mi3.11 mi17818+28711381+11711381+11717072(Top 64%)11085(Top 73%)11085(Top 999%)
Half13.11 mi0.68 mi17798+2011377+411377+417677(Top 66%)11365(Top 75%)11365(Top 1024%)
25K15.53 mi2.42 mi17504+29411247+13011247+13016120(Top 61%)10589(Top 70%)10589(Top 954%)
30K18.64 mi3.11 mi17123+38111069+17811069+17815601(Top 59%)10309(Top 68%)10309(Top 929%)
20M20.00 mi1.36 mi17548-42511221-15211221-15220942(Top 79%)12536(Top 83%)12536(Top 1129%)
21M21.00 mi1.00 mi17397+15111144+7711144+7715168(Top 57%)10003(Top 66%)10003(Top 901%)
35K21.75 mi0.75 mi17358+3911119+2511119+2516571(Top 62%)10523(Top 69%)10523(Top 948%)
23M23.00 mi1.25 mi17263+9511065+5411065+5415681(Top 59%)10098(Top 67%)10098(Top 910%)
24M24.00 mi1.00 mi17170+9311012+5311012+5315356(Top 58%)9893(Top 65%)9893(Top 891%)
40K24.85 mi0.85 mi17092+7810959+5310959+5315126(Top 57%)9747(Top 64%)9747(Top 878%)
25.2M25.20 mi0.35 mi17045+4710936+2310936+2313779(Top 52%)9147(Top 60%)9147(Top 824%)
Finish26.22 mi1.02 mi16937+10810874+6210874+6214338(Top 54%)9410(Top 62%)9410(Top 848%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

17486

Males

11261

M60-64

11261

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

17880

Males

11446

M60-64

11446

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

17486

Males

11261

M60-64

11261

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

17072

Males

11085

M60-64

11085

20K→Half

12.4 - 13.1 mi

Top 66%
×2stories
+19ft-37ft

Overall

17677

Males

11365

M60-64

11365

Half→25K

13.1 - 15.5 mi

Top 61%
×4stories
+66ft-88ft

Overall

16120

Males

10589

M60-64

10589

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

15601

Males

10309

M60-64

10309

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

20942

Males

12536

M60-64

12536

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

15168

Males

10003

M60-64

10003

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

16571

Males

10523

M60-64

10523

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

15681

Males

10098

M60-64

10098

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

15356

Males

9893

M60-64

9893

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

15126

Males

9747

M60-64

9747

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13779

Males

9147

M60-64

9147

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2stories
+22ft-21ft

Overall

14338

Males

9410

M60-64

9410

Passing Analysis

Category:
Athletes Passed
3015
Passed By
940
Net Change
+2075
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19012
5K → 10K744156+588#19012#18424
10K → 15K38364+319#18424#18105
15K → 20K33649+287#18105#17818
20K → Half4525+20#17818#17798
Half → 25K31319+294#17798#17504
25K → 30K41029+381#17504#17123
30K → 20M16441-425#17123#17548
20M → 21M17019+151#17548#17397
21M → 35K7233+39#17397#17358
35K → 23M13338+95#17358#17263
23M → 24M11320+93#17263#17170
24M → 40K9820+78#17170#17092
40K → 25.2M558+47#17092#17045
25.2M → Finish12719+108#17045#16937
TOTALS3015940+2075
📊

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