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BOSTON MARATHON 2023

Daniel Cofone

Bib: 32140•M

RI

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:03
Rank: #25041
Start → 5K
33:03 | 10:38/mi
10K· 6.21 mi
1:05:47
Rank: #24877 (+164)
5K → 10K
32:44 | 10:32/mi
15K· 9.32 mi
1:39:09
Rank: #24870 (+7)
10K → 15K
33:22 | 10:44/mi
20K· 12.43 mi
2:11:46
Rank: #24591 (+279)
15K → 20K
32:37 | 10:30/mi
Half· 13.11 mi
2:19:00
Rank: #24586 (+5)
20K → Half
7:14 | 10:36/mi
25K· 15.53 mi
2:45:55
Rank: #24523 (+63)
Half → 25K
26:55 | 11:06/mi
30K· 18.64 mi
3:22:35
Rank: #24467 (+56)
25K → 30K
36:40 | 11:48/mi
20M
3:41:33
Rank: #24651 (-184)
30K → 20M
18:58 | 13:57/mi
21M
3:54:37
Rank: #24650 (+1)
20M → 21M
13:04 | 13:04/mi
35K· 21.75 mi
4:03:42
Rank: #24669 (-19)
21M → 35K
9:05 | 12:08/mi
23M
4:19:49
Rank: #24697 (-28)
35K → 23M
16:07 | 12:52/mi
24M
4:32:05
Rank: #24722 (-25)
23M → 24M
12:16 | 12:16/mi
40K· 24.85 mi
4:42:31
Rank: #24717 (+5)
24M → 40K
10:26 | 12:12/mi
25.2M
4:46:37
Rank: #24686 (+31)
40K → 25.2M
4:06 | 11:53/mi
Finish· 26.22 mi
4:57:11
Rank: #24639 (+47)
25.2M → Finish
10:34 | 10:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:19:00
Pace10:36 /mi
2nd Half
Distance13.11 mi
Time2:38:11
Pace12:04 /mi
📊Positive Split: 13.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:4033:0310:3833:03
10:38
-
10K
6.21 mi12:26:241:05:4710:3532:44
10:32
-0:06
15K
9.32 mi12:59:461:39:0910:3833:22
10:44
+0:12
20K
12.43 mi13:32:232:11:4610:3632:37
10:30
-0:14
Half
13.11 mi13:39:372:19:0010:367:14
10:36
+0:06
25K
15.53 mi14:06:322:45:5510:4126:55
11:06
+0:30
30K
18.64 mi14:43:123:22:3510:5236:40
11:48
+0:42
20M
20.00 mi15:02:103:41:3311:0518:58
13:57
+2:09
21M
21.00 mi15:15:143:54:3711:1013:04
13:04
-0:53
35K
21.75 mi15:24:194:03:4211:129:05
12:08
-0:56
23M
23.00 mi15:40:264:19:4911:1816:07
12:52
+0:44
24M
24.00 mi15:52:424:32:0511:2012:16
12:16
-0:36
40K
24.85 mi16:03:084:42:3111:2210:26
12:12
-0:04
25.2M
25.20 mi16:07:144:46:3711:224:06
11:53
-0:19
Finish
26.22 mi16:17:484:57:1111:2110:34
10:22
-1:31

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

10:22 /mi

Average Pace

11:21 /mi

Slowest Pace

13:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:29

59% of race

Time at Steady Pace

1:12:33

24% of race

Time at Slower Pace

48:09

16% of race

Average Pace: 11:20 /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 mi11:53:4033:0310:3833:03
10:38
#25041
10K
6.21 mi12:26:241:05:4710:3532:44
10:32
#24877
15K
9.32 mi12:59:461:39:0910:3833:22
10:44
#24870
20K
12.43 mi13:32:232:11:4610:3632:37
10:30
#24591
Half
13.11 mi13:39:372:19:0010:367:14
10:36
#24586
25K
15.53 mi14:06:322:45:5510:4126:55
11:06
#24523
30K
18.64 mi14:43:123:22:3510:5236:40
11:48
#24467
20M
20.00 mi15:02:103:41:3311:0518:58
13:57
#24651
21M
21.00 mi15:15:143:54:3711:1013:04
13:04
#24650
35K
21.75 mi15:24:194:03:4211:129:05
12:08
#24669
23M
23.00 mi15:40:264:19:4911:1816:07
12:52
#24697
24M
24.00 mi15:52:424:32:0511:2012:16
12:16
#24722
40K
24.85 mi16:03:084:42:3111:2210:26
12:12
#24717
25.2M
25.20 mi16:07:144:46:3711:224:06
11:53
#24686
Finish
26.22 mi16:17:484:57:1111:2110:34
10:22
#24639
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi25041145651456524855(Top 93%)14452(Top 95%)14452(Top 273%)
10K6.21 mi3.10 mi24877+16414488+7714488+7724736(Top 93%)14419(Top 95%)14419(Top 273%)
15K9.32 mi3.11 mi24870+714479+914479+924855(Top 93%)14452(Top 95%)14452(Top 273%)
20K12.43 mi3.11 mi24591+27914340+13914340+13923820(Top 89%)13992(Top 92%)13992(Top 265%)
Half13.11 mi0.68 mi24586+514337+314337+324371(Top 92%)14210(Top 94%)14210(Top 269%)
25K15.53 mi2.42 mi24523+6314301+3614301+3624127(Top 91%)14085(Top 93%)14085(Top 267%)
30K18.64 mi3.11 mi24467+5614260+4114260+4124266(Top 91%)14090(Top 93%)14090(Top 267%)
20M20.00 mi1.36 mi24651-18414331-7114331-7125792(Top 97%)14759(Top 97%)14759(Top 279%)
21M21.00 mi1.00 mi24650+114328+314328+324161(Top 91%)13961(Top 92%)13961(Top 264%)
35K21.75 mi0.75 mi24669-1914322+614322+624819(Top 93%)14230(Top 94%)14230(Top 269%)
23M23.00 mi1.25 mi24697-2814330-814330-824959(Top 94%)14324(Top 94%)14324(Top 271%)
24M24.00 mi1.00 mi24722-2514328+214328+224806(Top 93%)14198(Top 94%)14198(Top 269%)
40K24.85 mi0.85 mi24717+514319+914319+924123(Top 91%)13860(Top 91%)13860(Top 262%)
25.2M25.20 mi0.35 mi24686+3114307+1214307+1222297(Top 84%)12997(Top 86%)12997(Top 246%)
Finish26.22 mi1.02 mi24639+4714282+2514282+2522725(Top 85%)13193(Top 87%)13193(Top 250%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21stories
+97ft-345ft

Overall

24855

Males

14452

M18-39

14452

5K→10K

3.1 - 6.2 mi

Top 93%
×5stories
+79ft-138ft

Overall

24736

Males

14419

M18-39

14419

10K→15K

6.2 - 9.3 mi

Top 93%
×3stories
+67ft-78ft

Overall

24855

Males

14452

M18-39

14452

15K→20K

9.3 - 12.4 mi

Top 89%
×5stories
+106ft-86ft

Overall

23820

Males

13992

M18-39

13992

20K→Half

12.4 - 13.1 mi

Top 92%
×2stories
+19ft-37ft

Overall

24371

Males

14210

M18-39

14210

Half→25K

13.1 - 15.5 mi

Top 91%
×4stories
+66ft-88ft

Overall

24127

Males

14085

M18-39

14085

25K→30K

15.5 - 18.6 mi

Top 91%
×9stories
+181ft-148ft

Overall

24266

Males

14090

M18-39

14090

30K→20M

18.6 - 20.0 mi

Top 97%
×5stories
+64ft-50ft

Overall

25792

Males

14759

M18-39

14759

20M→21M

20.0 - 21.0 mi

Top 91%
×8stories
+106ft-24ft

Overall

24161

Males

13961

M18-39

13961

21M→35K

21.0 - 21.8 mi

Top 93%
×7stories
+17ft-86ft

Overall

24819

Males

14230

M18-39

14230

35K→23M

21.8 - 23.0 mi

Top 94%
×5stories
+23ft-63ft

Overall

24959

Males

14324

M18-39

14324

23M→24M

23.0 - 24.0 mi

Top 93%
×6stories
+12ft-82ft

Overall

24806

Males

14198

M18-39

14198

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

24123

Males

13860

M18-39

13860

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

22297

Males

12997

M18-39

12997

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2stories
+22ft-21ft

Overall

22725

Males

13193

M18-39

13193

Passing Analysis

Category:
Athletes Passed
1180
Passed By
778
Net Change
+402
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25041
5K → 10K275111+164#25041#24877
10K → 15K114107+7#24877#24870
15K → 20K29011+279#24870#24591
20K → Half2722+5#24591#24586
Half → 25K11552+63#24586#24523
25K → 30K13175+56#24523#24467
30K → 20M7191-184#24467#24651
20M → 21M3029+1#24651#24650
21M → 35K2241-19#24650#24669
35K → 23M3058-28#24669#24697
23M → 24M1439-25#24697#24722
24M → 40K3328+5#24722#24717
40K → 25.2M321+31#24717#24686
25.2M → Finish6013+47#24686#24639
TOTALS1180778+402
📊

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