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BOSTON MARATHON 2023

Michael Mcmahon

Bib: 9693•M

MT

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 30%
Gender (Male)
#0 / 15176
Top 45%
Masters (Masters Men)
#0 / 9891
Top 32%
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:18
Rank: #7364
Start → 5K
22:18 | 7:11/mi
10K· 6.21 mi
44:48
Rank: #7830 (-466)
5K → 10K
22:30 | 7:15/mi
15K· 9.32 mi
1:07:21
Rank: #7943 (-113)
10K → 15K
22:33 | 7:15/mi
20K· 12.43 mi
1:30:00
Rank: #7844 (+99)
15K → 20K
22:39 | 7:17/mi
Half· 13.11 mi
1:34:55
Rank: #7836 (+8)
20K → Half
4:55 | 7:12/mi
25K· 15.53 mi
1:52:49
Rank: #7802 (+34)
Half → 25K
17:54 | 7:23/mi
30K· 18.64 mi
2:16:22
Rank: #7744 (+58)
25K → 30K
23:33 | 7:35/mi
20M
2:26:56
Rank: #7776 (-32)
30K → 20M
10:34 | 7:47/mi
21M
2:34:50
Rank: #7674 (+102)
20M → 21M
7:54 | 7:54/mi
35K· 21.75 mi
2:40:26
Rank: #7684 (-10)
21M → 35K
5:36 | 7:29/mi
23M
2:50:23
Rank: #7747 (-63)
35K → 23M
9:57 | 7:57/mi
24M
2:58:12
Rank: #7831 (-84)
23M → 24M
7:49 | 7:49/mi
40K· 24.85 mi
3:05:17
Rank: #7953 (-122)
24M → 40K
7:05 | 8:17/mi
25.2M
3:08:14
Rank: #7972 (-19)
40K → 25.2M
2:57 | 8:33/mi
Finish· 26.22 mi
3:16:11
Rank: #8078 (-106)
25.2M → Finish
7:57 | 7:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:55
Pace7:14 /mi
2nd Half
Distance13.11 mi
Time1:41:16
Pace7:43 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:1022:187:1122:18
7:11
-
10K
6.21 mi11:10:4044:487:1322:30
7:15
+0:04
15K
9.32 mi11:33:131:07:217:1422:33
7:15
0:00
20K
12.43 mi11:55:521:30:007:1522:39
7:17
+0:02
Half
13.11 mi12:00:471:34:557:144:55
7:12
-0:05
25K
15.53 mi12:18:411:52:497:1617:54
7:23
+0:11
30K
18.64 mi12:42:142:16:227:1923:33
7:35
+0:12
20M
20.00 mi12:52:482:26:567:2110:34
7:47
+0:12
21M
21.00 mi13:00:422:34:507:227:54
7:54
+0:07
35K
21.75 mi13:06:182:40:267:235:36
7:29
-0:25
23M
23.00 mi13:16:152:50:237:249:57
7:57
+0:28
24M
24.00 mi13:24:042:58:127:267:49
7:49
-0:08
40K
24.85 mi13:31:093:05:177:277:05
8:17
+0:28
25.2M
25.20 mi13:34:063:08:147:282:57
8:33
+0:16
Finish
26.22 mi13:42:033:16:117:297:57
7:48
-0:45

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

7:11 /mi

Average Pace

7:29 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:12

90% of race

Time at Steady Pace

17:02

9% of race

Time at Slower Pace

2:57

2% of race

Average Pace: 7:29 /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 mi10:48:1022:187:1122:18
7:11
#7364
10K
6.21 mi11:10:4044:487:1322:30
7:15
#7830
15K
9.32 mi11:33:131:07:217:1422:33
7:15
#7943
20K
12.43 mi11:55:521:30:007:1522:39
7:17
#7844
Half
13.11 mi12:00:471:34:557:144:55
7:12
#7836
25K
15.53 mi12:18:411:52:497:1617:54
7:23
#7802
30K
18.64 mi12:42:142:16:227:1923:33
7:35
#7744
20M
20.00 mi12:52:482:26:567:2110:34
7:47
#7776
21M
21.00 mi13:00:422:34:507:227:54
7:54
#7674
35K
21.75 mi13:06:182:40:267:235:36
7:29
#7684
23M
23.00 mi13:16:152:50:237:249:57
7:57
#7747
24M
24.00 mi13:24:042:58:127:267:49
7:49
#7831
40K
24.85 mi13:31:093:05:177:277:05
8:17
#7953
25.2M
25.20 mi13:34:063:08:147:282:57
8:33
#7972
Finish
26.22 mi13:42:033:16:117:297:57
7:48
#8078
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi7364655165518225(Top 31%)7062(Top 47%)7062(Top 315%)
10K6.21 mi3.10 mi7830-4666862-3116862-3118410(Top 32%)7200(Top 47%)7200(Top 321%)
15K9.32 mi3.11 mi7943-1136918-566918-568225(Top 31%)7062(Top 47%)7062(Top 315%)
20K12.43 mi3.11 mi7844+996836+826836+827699(Top 29%)6692(Top 44%)6692(Top 299%)
Half13.11 mi0.68 mi7836+86832+46832+47880(Top 30%)6828(Top 45%)6828(Top 305%)
25K15.53 mi2.42 mi7802+346789+436789+437861(Top 30%)6711(Top 44%)6711(Top 299%)
30K18.64 mi3.11 mi7744+586714+756714+757794(Top 29%)6568(Top 43%)6568(Top 293%)
20M20.00 mi1.36 mi7776-326717-36717-38651(Top 32%)6984(Top 46%)6984(Top 312%)
21M21.00 mi1.00 mi7674+1026628+896628+896730(Top 25%)5699(Top 38%)5699(Top 254%)
35K21.75 mi0.75 mi7684-106635-76635-78411(Top 32%)6742(Top 44%)6742(Top 301%)
23M23.00 mi1.25 mi7747-636649-146649-149363(Top 35%)7149(Top 47%)7149(Top 319%)
24M24.00 mi1.00 mi7831-846677-286677-289877(Top 37%)7323(Top 48%)7323(Top 327%)
40K24.85 mi0.85 mi7953-1226741-646741-6411873(Top 45%)8252(Top 54%)8252(Top 368%)
25.2M25.20 mi0.35 mi7972-196738+36738+39791(Top 37%)7177(Top 47%)7177(Top 320%)
Finish26.22 mi1.02 mi8078-1066787-496787-4910656(Top 40%)7621(Top 50%)7621(Top 340%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

8225

Males

7062

M40-44

7062

5K→10K

3.1 - 6.2 mi

Top 32%
×5stories
+79ft-138ft

Overall

8410

Males

7200

M40-44

7200

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

8225

Males

7062

M40-44

7062

15K→20K

9.3 - 12.4 mi

Top 29%
×5stories
+106ft-86ft

Overall

7699

Males

6692

M40-44

6692

20K→Half

12.4 - 13.1 mi

Top 30%
×2stories
+19ft-37ft

Overall

7880

Males

6828

M40-44

6828

Half→25K

13.1 - 15.5 mi

Top 30%
×4stories
+66ft-88ft

Overall

7861

Males

6711

M40-44

6711

25K→30K

15.5 - 18.6 mi

Top 29%
×9stories
+181ft-148ft

Overall

7794

Males

6568

M40-44

6568

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

8651

Males

6984

M40-44

6984

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

6730

Males

5699

M40-44

5699

21M→35K

21.0 - 21.8 mi

Top 32%
×7stories
+17ft-86ft

Overall

8411

Males

6742

M40-44

6742

35K→23M

21.8 - 23.0 mi

Top 35%
×5stories
+23ft-63ft

Overall

9363

Males

7149

M40-44

7149

23M→24M

23.0 - 24.0 mi

Top 37%
×6stories
+12ft-82ft

Overall

9877

Males

7323

M40-44

7323

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11873

Males

8252

M40-44

8252

40K→25.2M

24.9 - 25.2 mi

Top 37%
×1story
+13ft-16ft

Overall

9791

Males

7177

M40-44

7177

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

10656

Males

7621

M40-44

7621

Passing Analysis

Category:
Athletes Passed
1040
Passed By
1754
Net Change
-714
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7364
5K → 10K78544-466#7364#7830
10K → 15K99212-113#7830#7943
15K → 20K16364+99#7943#7844
20K → Half2517+8#7844#7836
Half → 25K11076+34#7836#7802
25K → 30K166108+58#7802#7744
30K → 20M5587-32#7744#7776
20M → 21M11917+102#7776#7674
21M → 35K3242-10#7674#7684
35K → 23M66129-63#7684#7747
23M → 24M45129-84#7747#7831
24M → 40K29151-122#7831#7953
40K → 25.2M2241-19#7953#7972
25.2M → Finish31137-106#7972#8078
TOTALS10401754-714
📊

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