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BOSTON MARATHON 2023

Michael Bowman

Bib: 15010•M

VA

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

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:32/mi
23:23
↑ 97↓ 3451.5%
10K· 6.21 mi
7:33/mi
46:50
↑ 79↓ 1380.4%
15K· 9.32 mi
7:37/mi
1:10:31
↑ 67↓ 78
20K· 12.43 mi
8:56/mi
1:38:16
↑ 106↓ 860.1%
Half· 13.11 mi
7:48/mi
1:43:35
↑ 19↓ 370.5%
25K· 15.53 mi
8:16/mi
2:03:38
↑ 66↓ 880.2%
30K· 18.64 mi
8:45/mi
2:30:50
↑ 181↓ 1480.2%
20M
9:30/mi
2:43:45
↑ 64↓ 500.2%
21M
9:30/mi
2:53:15
↑ 106↓ 241.6%
35K· 21.75 mi
12:42/mi
3:02:45
↑ 17↓ 861.7%
23M
9:09/mi
3:14:13
↑ 23↓ 630.6%
24M
9:01/mi
3:23:14
↓ 821.3%
40K· 24.85 mi
9:13/mi
3:31:07
↓ 200.3%
25.2M
10:03/mi
3:34:35
↑ 13↓ 160.2%
Finish· 26.22 mi
9:07/mi
3:43:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:35
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time2:00:17
Pace9:11 /mi
📊Positive Split: 16.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:4023:237:3223:23
7:32
-
10K
6.21 mi11:18:0746:507:3223:27
7:33
+0:01
15K
9.32 mi11:41:481:10:317:3423:41
7:37
+0:04
20K
12.43 mi12:09:331:38:167:5427:45
8:56
+1:19
Half
13.11 mi12:14:521:43:357:545:19
7:48
-1:08
25K
15.53 mi12:34:552:03:387:5820:03
8:16
+0:28
30K
18.64 mi13:02:072:30:508:0527:12
8:45
+0:29
20M
20.00 mi13:15:022:43:458:1112:55
9:30
+0:45
21M
21.00 mi13:24:322:53:158:159:30
9:30
0:00
35K
21.75 mi13:34:023:02:458:249:30
12:42
+3:12
23M
23.00 mi13:45:303:14:138:2711:28
9:09
-3:33
24M
24.00 mi13:54:313:23:148:289:01
9:01
-0:08
40K
24.85 mi14:02:243:31:078:307:53
9:13
+0:12
25.2M
25.20 mi14:05:523:34:358:313:28
10:03
+0:50
Finish
26.22 mi14:15:093:43:528:339:17
9:07
-0:56

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

7:32 /mi

Average Pace

8:33 /mi

Slowest Pace

12:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:53

43% of race

Time at Steady Pace

1:55:01

51% of race

Time at Slower Pace

12:58

6% of race

Average Pace: 8:32 /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 mi10:54:4023:237:3223:23
7:32
#9855
10K
6.21 mi11:18:0746:507:3223:27
7:33
#10363
15K
9.32 mi11:41:481:10:317:3423:41
7:37
#10628
20K
12.43 mi12:09:331:38:167:5427:45
8:56
#13384
Half
13.11 mi12:14:521:43:357:545:19
7:48
#13329
25K
15.53 mi12:34:552:03:387:5820:03
8:16
#13536
30K
18.64 mi13:02:072:30:508:0527:12
8:45
#14040
20M
20.00 mi13:15:022:43:458:1112:55
9:30
#14461
21M
21.00 mi13:24:322:53:158:159:30
9:30
#14543
35K
21.75 mi13:34:023:02:458:249:30
12:42
#15512
23M
23.00 mi13:45:303:14:138:2711:28
9:09
#15586
24M
24.00 mi13:54:313:23:148:289:01
9:01
#15659
40K
24.85 mi14:02:243:31:078:307:53
9:13
#15731
25.2M
25.20 mi14:05:523:34:358:313:28
10:03
#15776
Finish
26.22 mi14:15:093:43:528:339:17
9:07
#15897
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi98558061806111197(Top 42%)8728(Top 58%)8728(Top 425%)
10K6.21 mi3.10 mi10363-5088344-2838344-28310855(Top 41%)8610(Top 57%)8610(Top 420%)
15K9.32 mi3.11 mi10628-2658484-1408484-14011197(Top 42%)8728(Top 58%)8728(Top 425%)
20K12.43 mi3.11 mi13384-27569657-11739657-117319363(Top 73%)12037(Top 79%)12037(Top 587%)
Half13.11 mi0.68 mi13329+559630+279630+2712644(Top 47%)9369(Top 62%)9369(Top 457%)
25K15.53 mi2.42 mi13536-2079695-659695-6514727(Top 55%)10053(Top 66%)10053(Top 490%)
30K18.64 mi3.11 mi14040-5049851-1569851-15615799(Top 59%)10395(Top 68%)10395(Top 507%)
20M20.00 mi1.36 mi14461-4219988-1379988-13718857(Top 71%)11612(Top 77%)11612(Top 566%)
21M21.00 mi1.00 mi14543-8210006-1810006-1815994(Top 60%)10338(Top 68%)10338(Top 504%)
35K21.75 mi0.75 mi15512-96910351-34510351-34525340(Top 95%)14481(Top 95%)14481(Top 706%)
23M23.00 mi1.25 mi15586-7410349+210349+216828(Top 63%)10606(Top 70%)10606(Top 517%)
24M24.00 mi1.00 mi15659-7310362-1310362-1317289(Top 65%)10754(Top 71%)10754(Top 524%)
40K24.85 mi0.85 mi15731-7210390-2810390-2817158(Top 64%)10645(Top 70%)10645(Top 519%)
25.2M25.20 mi0.35 mi15776-4510403-1310403-1317542(Top 66%)10799(Top 71%)10799(Top 526%)
Finish26.22 mi1.02 mi15897-12110450-4710450-4718481(Top 69%)11294(Top 74%)11294(Top 550%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21story building
+97ft-345ft

Overall

11197

Males

8728

M50-54

8728

5K→10K

3.1 - 6.2 mi

Top 41%
×5story building
+79ft-138ft

Overall

10855

Males

8610

M50-54

8610

10K→15K

6.2 - 9.3 mi

Top 42%
×3story building
+67ft-78ft

Overall

11197

Males

8728

M50-54

8728

15K→20K

9.3 - 12.4 mi

Top 73%
×5story building
+106ft-86ft

Overall

19363

Males

12037

M50-54

12037

20K→Half

12.4 - 13.1 mi

Top 47%
×2story building
+19ft-37ft

Overall

12644

Males

9369

M50-54

9369

Half→25K

13.1 - 15.5 mi

Top 55%
×4story building
+66ft-88ft

Overall

14727

Males

10053

M50-54

10053

25K→30K

15.5 - 18.6 mi

Top 59%
×9story building
+181ft-148ft

Overall

15799

Males

10395

M50-54

10395

30K→20M

18.6 - 20.0 mi

Top 71%
×5story building
+64ft-50ft

Overall

18857

Males

11612

M50-54

11612

20M→21M

20.0 - 21.0 mi

Top 60%
×8story building
+106ft-24ft

Overall

15994

Males

10338

M50-54

10338

21M→35K

21.0 - 21.8 mi

Top 95%
×7story building
+17ft-86ft

Overall

25340

Males

14481

M50-54

14481

35K→23M

21.8 - 23.0 mi

Top 63%
×5story building
+23ft-63ft

Overall

16828

Males

10606

M50-54

10606

23M→24M

23.0 - 24.0 mi

Top 65%
×6story building
+12ft-82ft

Overall

17289

Males

10754

M50-54

10754

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

17158

Males

10645

M50-54

10645

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

17542

Males

10799

M50-54

10799

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2story building
+22ft-21ft

Overall

18481

Males

11294

M50-54

11294

Passing Analysis

Category:
Athletes Passed
720
Passed By
6761
Net Change
-6042
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9855
5K → 10K135642-508#9855#10363
10K → 15K95360-265#10363#10628
15K → 20K32759-2756#10628#13384
20K → Half6813+55#13384#13329
Half → 25K80287-207#13329#13536
25K → 30K75579-504#13536#14040
30K → 20M26447-421#14040#14461
20M → 21M53135-82#14461#14543
21M → 35K1970-969#14543#15512
35K → 23M60134-74#15512#15586
23M → 24M48121-73#15586#15659
24M → 40K40112-72#15659#15731
40K → 25.2M1560-45#15731#15776
25.2M → Finish21142-121#15776#15897
TOTALS7206761-6042
📊

Passing Visuals

Category:
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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