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BOSTON MARATHON 2024

Daniel Dekorne

Bib: 4817•M

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:13
Rank: #19092
Start → 5K
27:13 | 8:46/mi
10K· 6.21 mi
55:03
Rank: #19315 (-223)
5K → 10K
27:50 | 8:58/mi
15K· 9.32 mi
1:22:10
Rank: #18774 (+541)
10K → 15K
27:07 | 8:44/mi
20K· 12.43 mi
1:50:29
Rank: #18444 (+330)
15K → 20K
28:19 | 9:07/mi
Half· 13.11 mi
1:56:26
Rank: #18363 (+81)
20K → Half
5:57 | 8:43/mi
25K· 15.53 mi
2:18:50
Rank: #17999 (+364)
Half → 25K
22:24 | 9:14/mi
30K· 18.64 mi
2:49:14
Rank: #17726 (+273)
25K → 30K
30:24 | 9:47/mi
20M
3:02:58
Rank: #17655 (+71)
30K → 20M
13:44 | 10:06/mi
21M
3:13:42
Rank: #17546 (+109)
20M → 21M
10:44 | 10:44/mi
35K· 21.75 mi
3:21:12
Rank: #17529 (+17)
21M → 35K
7:30 | 10:01/mi
23M
3:33:47
Rank: #17414 (+115)
35K → 23M
12:35 | 10:03/mi
24M
3:43:17
Rank: #17286 (+128)
23M → 24M
9:30 | 9:30/mi
40K· 24.85 mi
3:51:17
Rank: #17080 (+206)
24M → 40K
8:00 | 9:21/mi
25.2M
3:54:50
Rank: #16973 (+107)
40K → 25.2M
3:33 | 10:18/mi
Finish· 26.22 mi
4:03:41
Rank: #16806 (+167)
25.2M → Finish
8:51 | 8:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:26
Pace8:53 /mi
2nd Half
Distance13.11 mi
Time2:07:15
Pace9:42 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:35:1527:138:4627:13
8:46
-
10K
6.21 mi11:03:0555:038:5227:50
8:58
+0:12
15K
9.32 mi11:30:121:22:108:4927:07
8:44
-0:14
20K
12.43 mi11:58:311:50:298:5328:19
9:07
+0:23
Half
13.11 mi12:04:281:56:268:535:57
8:43
-0:24
25K
15.53 mi12:26:522:18:508:5622:24
9:14
+0:31
30K
18.64 mi12:57:162:49:149:0530:24
9:47
+0:33
20M
20.00 mi13:11:003:02:589:0913:44
10:06
+0:19
21M
21.00 mi13:21:443:13:429:1310:44
10:44
+0:38
35K
21.75 mi13:29:143:21:129:157:30
10:01
-0:43
23M
23.00 mi13:41:493:33:479:1812:35
10:03
+0:02
24M
24.00 mi13:51:193:43:179:189:30
9:30
-0:33
40K
24.85 mi13:59:193:51:179:188:00
9:21
-0:09
25.2M
25.20 mi14:02:523:54:509:193:33
10:18
+0:57
Finish
26.22 mi14:11:434:03:419:188:51
8:41
-1:37

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

8:41 /mi

Average Pace

9:18 /mi

Slowest Pace

10:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:58

40% of race

Time at Steady Pace

1:08:13

28% of race

Time at Slower Pace

1:18:30

32% of race

Average Pace: 9:18 /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 mi10:35:1527:138:4627:13
8:46
#19092
10K
6.21 mi11:03:0555:038:5227:50
8:58
#19315
15K
9.32 mi11:30:121:22:108:4927:07
8:44
#18774
20K
12.43 mi11:58:311:50:298:5328:19
9:07
#18444
Half
13.11 mi12:04:281:56:268:535:57
8:43
#18363
25K
15.53 mi12:26:522:18:508:5622:24
9:14
#17999
30K
18.64 mi12:57:162:49:149:0530:24
9:47
#17726
20M
20.00 mi13:11:003:02:589:0913:44
10:06
#17655
21M
21.00 mi13:21:443:13:429:1310:44
10:44
#17546
35K
21.75 mi13:29:143:21:129:157:30
10:01
#17529
23M
23.00 mi13:41:493:33:479:1812:35
10:03
#17414
24M
24.00 mi13:51:193:43:179:189:30
9:30
#17286
40K
24.85 mi13:59:193:51:179:188:00
9:21
#17080
25.2M
25.20 mi14:02:523:54:509:193:33
10:18
#16973
Finish
26.22 mi14:11:434:03:419:188:51
8:41
#16806
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi19092116391163917628(Top 69%)11087(Top 76%)11087(Top 552%)
10K6.21 mi3.10 mi19315-22311779-14011779-14019574(Top 77%)11927(Top 82%)11927(Top 594%)
15K9.32 mi3.11 mi18774+54111549+23011549+23017628(Top 69%)11087(Top 76%)11087(Top 552%)
20K12.43 mi3.11 mi18444+33011420+12911420+12917818(Top 70%)11173(Top 77%)11173(Top 556%)
Half13.11 mi0.68 mi18363+8111387+3311387+3316913(Top 66%)10703(Top 73%)10703(Top 533%)
25K15.53 mi2.42 mi17999+36411189+19811189+19816562(Top 65%)10501(Top 72%)10501(Top 523%)
30K18.64 mi3.11 mi17726+27311013+17611013+17616573(Top 65%)10259(Top 70%)10259(Top 511%)
20M20.00 mi1.36 mi17655+7110945+6810945+6816820(Top 66%)10161(Top 70%)10161(Top 506%)
21M21.00 mi1.00 mi17546+10910881+6410881+6415577(Top 61%)9442(Top 65%)9442(Top 470%)
35K21.75 mi0.75 mi17529+1710850+3110850+3117213(Top 67%)10223(Top 70%)10223(Top 509%)
23M23.00 mi1.25 mi17414+11510773+7710773+7715642(Top 61%)9377(Top 64%)9377(Top 467%)
24M24.00 mi1.00 mi17286+12810697+7610697+7614462(Top 57%)8749(Top 60%)8749(Top 435%)
40K24.85 mi0.85 mi17080+20610568+12910568+12912513(Top 49%)7698(Top 53%)7698(Top 383%)
25.2M25.20 mi0.35 mi16973+10710499+6910499+6912062(Top 47%)7423(Top 51%)7423(Top 369%)
Finish26.22 mi1.02 mi16806+16710399+10010399+10012547(Top 49%)7780(Top 53%)7780(Top 387%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21stories
+97ft-345ft

Overall

17628

Males

11087

M40-44

11087

5K→10K

3.1 - 6.2 mi

Top 77%
×5stories
+79ft-138ft

Overall

19574

Males

11927

M40-44

11927

10K→15K

6.2 - 9.3 mi

Top 69%
×3stories
+67ft-78ft

Overall

17628

Males

11087

M40-44

11087

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

17818

Males

11173

M40-44

11173

20K→Half

12.4 - 13.1 mi

Top 66%
×2stories
+19ft-37ft

Overall

16913

Males

10703

M40-44

10703

Half→25K

13.1 - 15.5 mi

Top 65%
×4stories
+66ft-88ft

Overall

16562

Males

10501

M40-44

10501

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

16573

Males

10259

M40-44

10259

30K→20M

18.6 - 20.0 mi

Top 66%
×5stories
+64ft-50ft

Overall

16820

Males

10161

M40-44

10161

20M→21M

20.0 - 21.0 mi

Top 61%
×8stories
+106ft-24ft

Overall

15577

Males

9442

M40-44

9442

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

17213

Males

10223

M40-44

10223

35K→23M

21.8 - 23.0 mi

Top 61%
×5stories
+23ft-63ft

Overall

15642

Males

9377

M40-44

9377

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

14462

Males

8749

M40-44

8749

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

12513

Males

7698

M40-44

7698

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

12062

Males

7423

M40-44

7423

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

12547

Males

7780

M40-44

7780

Passing Analysis

Category:
Athletes Passed
3252
Passed By
966
Net Change
+2286
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19092
5K → 10K177400-223#19092#19315
10K → 15K56928+541#19315#18774
15K → 20K42292+330#18774#18444
20K → Half887+81#18444#18363
Half → 25K41450+364#18363#17999
25K → 30K393120+273#17999#17726
30K → 20M14978+71#17726#17655
20M → 21M15849+109#17655#17546
21M → 35K7659+17#17546#17529
35K → 23M16954+115#17529#17414
23M → 24M14214+128#17414#17286
24M → 40K2104+206#17286#17080
40K → 25.2M1103+107#17080#16973
25.2M → Finish1758+167#16973#16806
TOTALS3252966+2286
📊

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