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BOSTON MARATHON 2023

Michael Doherty

Bib: 25350•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 (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
10:23/mi
32:16
↑ 97↓ 3451.5%
10K· 6.21 mi
10:02/mi
1:03:26
↑ 79↓ 1380.4%
15K· 9.32 mi
9:56/mi
1:34:18
↑ 67↓ 78
20K· 12.43 mi
10:33/mi
2:07:05
↑ 106↓ 860.1%
Half· 13.11 mi
9:58/mi
2:13:53
↑ 19↓ 370.5%
25K· 15.53 mi
10:26/mi
2:39:12
↑ 66↓ 880.2%
30K· 18.64 mi
11:21/mi
3:14:29
↑ 181↓ 1480.2%
20M
13:01/mi
3:32:10
↑ 64↓ 500.2%
21M
13:01/mi
3:45:11
↑ 106↓ 241.6%
35K· 21.75 mi
12:35/mi
3:54:36
↑ 17↓ 861.7%
23M
12:47/mi
4:10:36
↑ 23↓ 630.6%
24M
12:21/mi
4:22:57
↓ 821.3%
40K· 24.85 mi
12:40/mi
4:33:47
↓ 200.3%
25.2M
12:28/mi
4:38:05
↑ 13↓ 160.2%
Finish· 26.22 mi
12:13/mi
4:50:32
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:13:53
Pace10:13 /mi
2nd Half
Distance13.11 mi
Time2:36:39
Pace11:57 /mi
📊Positive Split: 17.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:5632:1610:2332:16
10:23
-
10K
6.21 mi12:24:061:03:2610:1331:10
10:02
-0:21
15K
9.32 mi12:54:581:34:1810:0730:52
9:56
-0:06
20K
12.43 mi13:27:452:07:0510:1432:47
10:33
+0:37
Half
13.11 mi13:34:332:13:5310:136:48
9:58
-0:35
25K
15.53 mi13:59:522:39:1210:1525:19
10:26
+0:28
30K
18.64 mi14:35:093:14:2910:2635:17
11:21
+0:55
20M
20.00 mi14:52:503:32:1010:3617:41
13:01
+1:40
21M
21.00 mi15:05:513:45:1110:4313:01
13:01
0:00
35K
21.75 mi15:15:163:54:3610:479:25
12:35
-0:26
23M
23.00 mi15:31:164:10:3610:5416:00
12:47
+0:12
24M
24.00 mi15:43:374:22:5710:5712:21
12:21
-0:26
40K
24.85 mi15:54:274:33:4711:0110:50
12:40
+0:19
25.2M
25.20 mi15:58:454:38:0511:024:18
12:28
-0:12
Finish
26.22 mi16:11:124:50:3211:0512:27
12:13
-0:15

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

9:56 /mi

Average Pace

11:05 /mi

Slowest Pace

13:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:14:29

67% of race

Time at Steady Pace

1:05:21

22% of race

Time at Slower Pace

30:42

11% of race

Average Pace: 11:05 /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 mi11:52:5632:1610:2332:16
10:23
#24437
10K
6.21 mi12:24:061:03:2610:1331:10
10:02
#24079
15K
9.32 mi12:54:581:34:1810:0730:52
9:56
#23829
20K
12.43 mi13:27:452:07:0510:1432:47
10:33
#23861
Half
13.11 mi13:34:332:13:5310:136:48
9:58
#23823
25K
15.53 mi13:59:522:39:1210:1525:19
10:26
#23679
30K
18.64 mi14:35:093:14:2910:2635:17
11:21
#23675
20M
20.00 mi14:52:503:32:1010:3617:41
13:01
#23868
21M
21.00 mi15:05:513:45:1110:4313:01
13:01
#23901
35K
21.75 mi15:15:163:54:3610:479:25
12:35
#23988
23M
23.00 mi15:31:164:10:3610:5416:00
12:47
#24054
24M
24.00 mi15:43:374:22:5710:5712:21
12:21
#24117
40K
24.85 mi15:54:274:33:4711:0110:50
12:40
#24125
25.2M
25.20 mi15:58:454:38:0511:024:18
12:28
#24123
Finish
26.22 mi16:11:124:50:3211:0512:27
12:13
#24219
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi24437142951429523386(Top 88%)13826(Top 91%)13826(Top 674%)
10K6.21 mi3.10 mi24079+35814120+17514120+17523751(Top 89%)13970(Top 92%)13970(Top 681%)
15K9.32 mi3.11 mi23829+25014009+11114009+11123386(Top 88%)13826(Top 91%)13826(Top 674%)
20K12.43 mi3.11 mi23861-3214027-1814027-1823919(Top 90%)14044(Top 93%)14044(Top 684%)
Half13.11 mi0.68 mi23823+3814008+1914008+1923211(Top 87%)13722(Top 90%)13722(Top 669%)
25K15.53 mi2.42 mi23679+14413935+7313935+7323078(Top 87%)13620(Top 90%)13620(Top 664%)
30K18.64 mi3.11 mi23675+413917+1813917+1823655(Top 89%)13824(Top 91%)13824(Top 674%)
20M20.00 mi1.36 mi23868-19313993-7613993-7625183(Top 95%)14469(Top 95%)14469(Top 705%)
21M21.00 mi1.00 mi23901-3313996-313996-324091(Top 90%)13926(Top 92%)13926(Top 679%)
35K21.75 mi0.75 mi23988-8714026-3014026-3025253(Top 95%)14443(Top 95%)14443(Top 704%)
23M23.00 mi1.25 mi24054-6614040-1414040-1424873(Top 93%)14276(Top 94%)14276(Top 696%)
24M24.00 mi1.00 mi24117-6314061-2114061-2124896(Top 94%)14244(Top 94%)14244(Top 694%)
40K24.85 mi0.85 mi24125-814054+714054+724634(Top 93%)14122(Top 93%)14122(Top 688%)
25.2M25.20 mi0.35 mi24123+214050+414050+423227(Top 87%)13427(Top 88%)13427(Top 654%)
Finish26.22 mi1.02 mi24219-9614093-4314093-4325430(Top 96%)14524(Top 96%)14524(Top 708%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21story building
+97ft-345ft

Overall

23386

Males

13826

M50-54

13826

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

23751

Males

13970

M50-54

13970

10K→15K

6.2 - 9.3 mi

Top 88%
×3story building
+67ft-78ft

Overall

23386

Males

13826

M50-54

13826

15K→20K

9.3 - 12.4 mi

Top 90%
×5story building
+106ft-86ft

Overall

23919

Males

14044

M50-54

14044

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

23211

Males

13722

M50-54

13722

Half→25K

13.1 - 15.5 mi

Top 87%
×4story building
+66ft-88ft

Overall

23078

Males

13620

M50-54

13620

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

23655

Males

13824

M50-54

13824

30K→20M

18.6 - 20.0 mi

Top 95%
×5story building
+64ft-50ft

Overall

25183

Males

14469

M50-54

14469

20M→21M

20.0 - 21.0 mi

Top 90%
×8story building
+106ft-24ft

Overall

24091

Males

13926

M50-54

13926

21M→35K

21.0 - 21.8 mi

Top 95%
×7story building
+17ft-86ft

Overall

25253

Males

14443

M50-54

14443

35K→23M

21.8 - 23.0 mi

Top 93%
×5story building
+23ft-63ft

Overall

24873

Males

14276

M50-54

14276

23M→24M

23.0 - 24.0 mi

Top 94%
×6story building
+12ft-82ft

Overall

24896

Males

14244

M50-54

14244

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

24634

Males

14122

M50-54

14122

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

23227

Males

13427

M50-54

13427

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2story building
+22ft-21ft

Overall

25430

Males

14524

M50-54

14524

Passing Analysis

Category:
Athletes Passed
1243
Passed By
1025
Net Change
+218
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24437
5K → 10K41658+358#24437#24079
10K → 15K27727+250#24079#23829
15K → 20K96128-32#23829#23861
20K → Half424+38#23861#23823
Half → 25K16723+144#23823#23679
25K → 30K104100+4#23679#23675
30K → 20M17210-193#23675#23868
20M → 21M3568-33#23868#23901
21M → 35K794-87#23901#23988
35K → 23M2086-66#23988#24054
23M → 24M1073-63#24054#24117
24M → 40K3341-8#24117#24125
40K → 25.2M1412+2#24125#24123
25.2M → Finish5101-96#24123#24219
TOTALS12431025+218
📊

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