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BOSTON MARATHON 2023

Daniel Dejean

Bib: 16458•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 41%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 45%
Division (M60-64)
#0 / 1110
Top 11%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:58
Rank: #11563
Start → 5K
23:58 | 7:43/mi
10K· 6.21 mi
47:54
Rank: #11884 (-321)
5K → 10K
23:56 | 7:42/mi
15K· 9.32 mi
1:11:44
Rank: #11744 (+140)
10K → 15K
23:50 | 7:40/mi
20K· 12.43 mi
1:35:40
Rank: #11513 (+231)
15K → 20K
23:56 | 7:42/mi
Half· 13.11 mi
1:40:51
Rank: #11477 (+36)
20K → Half
5:11 | 7:36/mi
25K· 15.53 mi
1:59:33
Rank: #11263 (+214)
Half → 25K
18:42 | 7:43/mi
30K· 18.64 mi
2:24:13
Rank: #11051 (+212)
25K → 30K
24:40 | 7:56/mi
20M
2:35:03
Rank: #10952 (+99)
30K → 20M
10:50 | 7:58/mi
21M
2:43:36
Rank: #10931 (+21)
20M → 21M
8:33 | 8:33/mi
35K· 21.75 mi
2:49:24
Rank: #10889 (+42)
21M → 35K
5:48 | 7:45/mi
23M
2:59:28
Rank: #10816 (+73)
35K → 23M
10:04 | 8:02/mi
24M
3:07:24
Rank: #10805 (+11)
23M → 24M
7:56 | 7:56/mi
40K· 24.85 mi
3:14:18
Rank: #10771 (+34)
24M → 40K
6:54 | 8:04/mi
25.2M
3:17:18
Rank: #10754 (+17)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:25:38
Rank: #10866 (-112)
25.2M → Finish
8:20 | 8:11/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:51
Pace7:42 /mi
2nd Half
Distance13.11 mi
Time1:44:47
Pace8:00 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:5423:587:4323:58
7:43
-
10K
6.21 mi11:42:5047:547:4323:56
7:42
-0:01
15K
9.32 mi12:06:401:11:447:4223:50
7:40
-0:02
20K
12.43 mi12:30:361:35:407:4223:56
7:42
+0:02
Half
13.11 mi12:35:471:40:517:425:11
7:36
-0:06
25K
15.53 mi12:54:291:59:337:4218:42
7:43
+0:07
30K
18.64 mi13:19:092:24:137:4424:40
7:56
+0:13
20M
20.00 mi13:29:592:35:037:4510:50
7:58
+0:02
21M
21.00 mi13:38:322:43:367:478:33
8:33
+0:35
35K
21.75 mi13:44:202:49:247:475:48
7:45
-0:48
23M
23.00 mi13:54:242:59:287:4810:04
8:02
+0:17
24M
24.00 mi14:02:203:07:247:497:56
7:56
-0:06
40K
24.85 mi14:09:143:14:187:496:54
8:04
+0:08
25.2M
25.20 mi14:12:143:17:187:503:00
8:42
+0:38
Finish
26.22 mi14:20:343:25:387:518:20
8:11
-0:31

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

7:36 /mi

Average Pace

7:51 /mi

Slowest Pace

8:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:14:05

94% of race

Time at Steady Pace

11:33

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:51 /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 mi11:18:5423:587:4323:58
7:43
#11563
10K
6.21 mi11:42:5047:547:4323:56
7:42
#11884
15K
9.32 mi12:06:401:11:447:4223:50
7:40
#11744
20K
12.43 mi12:30:361:35:407:4223:56
7:42
#11513
Half
13.11 mi12:35:471:40:517:425:11
7:36
#11477
25K
15.53 mi12:54:291:59:337:4218:42
7:43
#11263
30K
18.64 mi13:19:092:24:137:4424:40
7:56
#11051
20M
20.00 mi13:29:592:35:037:4510:50
7:58
#10952
21M
21.00 mi13:38:322:43:367:478:33
8:33
#10931
35K
21.75 mi13:44:202:49:247:475:48
7:45
#10889
23M
23.00 mi13:54:242:59:287:4810:04
8:02
#10816
24M
24.00 mi14:02:203:07:247:497:56
7:56
#10805
40K
24.85 mi14:09:143:14:187:496:54
8:04
#10771
25.2M
25.20 mi14:12:143:17:187:503:00
8:42
#10754
Finish
26.22 mi14:20:343:25:387:518:20
8:11
#10866
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi115638925892511581(Top 44%)8889(Top 59%)8889(Top 801%)
10K6.21 mi3.10 mi11884-3219057-1329057-13212257(Top 46%)9225(Top 61%)9225(Top 831%)
15K9.32 mi3.11 mi11744+1408972+858972+8511581(Top 44%)8889(Top 59%)8889(Top 801%)
20K12.43 mi3.11 mi11513+2318868+1048868+10410941(Top 41%)8548(Top 56%)8548(Top 770%)
Half13.11 mi0.68 mi11477+368851+178851+1710951(Top 41%)8590(Top 57%)8590(Top 774%)
25K15.53 mi2.42 mi11263+2148734+1178734+11710380(Top 39%)8195(Top 54%)8195(Top 738%)
30K18.64 mi3.11 mi11051+2128603+1318603+13110430(Top 39%)8057(Top 53%)8057(Top 726%)
20M20.00 mi1.36 mi10952+998527+768527+7610050(Top 38%)7783(Top 51%)7783(Top 701%)
21M21.00 mi1.00 mi10931+218489+388489+3810748(Top 40%)7989(Top 53%)7989(Top 720%)
35K21.75 mi0.75 mi10889+428455+348455+3410283(Top 39%)7776(Top 51%)7776(Top 701%)
23M23.00 mi1.25 mi10816+738390+658390+6510031(Top 38%)7500(Top 49%)7500(Top 676%)
24M24.00 mi1.00 mi10805+118365+258365+2510756(Top 40%)7779(Top 51%)7779(Top 701%)
40K24.85 mi0.85 mi10771+348322+438322+4310484(Top 39%)7596(Top 50%)7596(Top 684%)
25.2M25.20 mi0.35 mi10754+178295+278295+2710707(Top 40%)7664(Top 51%)7664(Top 690%)
Finish26.22 mi1.02 mi10866-1128321-268321-2613247(Top 50%)8892(Top 59%)8892(Top 801%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21stories
+97ft-345ft

Overall

11581

Males

8889

M60-64

8889

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

12257

Males

9225

M60-64

9225

10K→15K

6.2 - 9.3 mi

Top 44%
×3stories
+67ft-78ft

Overall

11581

Males

8889

M60-64

8889

15K→20K

9.3 - 12.4 mi

Top 41%
×5stories
+106ft-86ft

Overall

10941

Males

8548

M60-64

8548

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

10951

Males

8590

M60-64

8590

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

10380

Males

8195

M60-64

8195

25K→30K

15.5 - 18.6 mi

Top 39%
×9stories
+181ft-148ft

Overall

10430

Males

8057

M60-64

8057

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

10050

Males

7783

M60-64

7783

20M→21M

20.0 - 21.0 mi

Top 40%
×8stories
+106ft-24ft

Overall

10748

Males

7989

M60-64

7989

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

10283

Males

7776

M60-64

7776

35K→23M

21.8 - 23.0 mi

Top 38%
×5stories
+23ft-63ft

Overall

10031

Males

7500

M60-64

7500

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

10756

Males

7779

M60-64

7779

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10484

Males

7596

M60-64

7596

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

10707

Males

7664

M60-64

7664

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2stories
+22ft-21ft

Overall

13247

Males

8892

M60-64

8892

Passing Analysis

Category:
Athletes Passed
1954*
Passed By
1257
Net Change
+697
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11563
5K → 10K175496-321#11563#11884
10K → 15K260120+140#11884#11744
15K → 20K28655+231#11744#11513
20K → Half5216+36#11513#11477
Half → 25K24531+214#11477#11263
25K → 30K28169+212#11263#11051
30K → 20M142*43+99#11051#10952
20M → 21M8766+21#10952#10931
21M → 35K7129+42#10931#10889
35K → 23M12047+73#10889#10816
23M → 24M7665+11#10816#10805
24M → 40K8652+34#10805#10771
40K → 25.2M3720+17#10771#10754
25.2M → Finish36148-112#10754#10866
TOTALS1954*1257+697

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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