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BOSTON MARATHON 2024

David Massicotte-Azarniouch

Bib: 1247•M

ON

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 2%
Gender (Male)
#0 / 14578
Top 3%
Division (M18-39)
#0 / 4849
Top 8%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:59
Rank: #1272
Start → 5K
6:07/mi
18:59 split
10K· 6.21 mi
37:38
Rank: #1035 (+237)
5K → 10K
6:00/mi
18:39 split
15K· 9.32 mi
56:21
Rank: #949 (+86)
10K → 15K
6:01/mi
18:43 split
20K· 12.43 mi
1:15:07
Rank: #856 (+93)
15K → 20K
6:02/mi
18:46 split
Half· 13.11 mi
1:19:09
Rank: #835 (+21)
20K → Half
5:55/mi
4:02 split
25K· 15.53 mi
1:33:48
Rank: #767 (+68)
Half → 25K
6:03/mi
14:39 split
30K· 18.64 mi
1:53:03
Rank: #675 (+92)
25K → 30K
6:12/mi
19:15 split
20M
2:01:26
Rank: #626 (+49)
30K → 20M
6:10/mi
8:23 split
21M
2:07:57
Rank: #575 (+51)
20M → 21M
6:31/mi
6:31 split
35K· 21.75 mi
2:12:25
Rank: #552 (+23)
21M → 35K
5:58/mi
4:28 split
23M
2:20:19
Rank: #522 (+30)
35K → 23M
6:19/mi
7:54 split
24M
2:26:25
Rank: #490 (+32)
23M → 24M
6:06/mi
6:06 split
40K· 24.85 mi
2:31:47
Rank: #473 (+17)
24M → 40K
6:17/mi
5:22 split
25.2M
2:34:08
Rank: #466 (+7)
40K → 25.2M
6:49/mi
2:21 split
Finish· 26.22 mi
2:40:18
Rank: #459 (+7)
25.2M → Finish
6:03/mi
6:10 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:09
Pace6:02 /mi
2nd Half
Distance13.11 mi
Time1:21:09
Pace6:11 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:4018:596:0718:59
6:07
-
10K
6.21 mi10:38:1937:386:0318:39
6:00
-0:07
15K
9.32 mi10:57:0256:216:0318:43
6:01
+0:01
20K
12.43 mi11:15:481:15:076:0318:46
6:02
+0:01
Half
13.11 mi11:19:501:19:096:024:02
5:55
-0:07
25K
15.53 mi11:34:291:33:486:0214:39
6:03
+0:08
30K
18.64 mi11:53:441:53:036:0419:15
6:12
+0:09
20M
20.00 mi12:02:072:01:266:048:23
6:10
-0:02
21M
21.00 mi12:08:382:07:576:066:31
6:31
+0:21
35K
21.75 mi12:13:062:12:256:054:28
5:58
-0:33
23M
23.00 mi12:21:002:20:196:067:54
6:19
+0:21
24M
24.00 mi12:27:062:26:256:066:06
6:06
-0:13
40K
24.85 mi12:32:282:31:476:065:22
6:17
+0:11
25.2M
25.20 mi12:34:492:34:086:072:21
6:49
+0:32
Finish
26.22 mi12:40:592:40:186:076:10
6:03
-0:46

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

5:55 /mi

Average Pace

6:07 /mi

Slowest Pace

6:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:26

94% of race

Time at Steady Pace

8:52

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:07 /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 mi10:19:4018:596:0718:59
6:07
#1272
10K
6.21 mi10:38:1937:386:0318:39
6:00
#1035
15K
9.32 mi10:57:0256:216:0318:43
6:01
#949
20K
12.43 mi11:15:481:15:076:0318:46
6:02
#856
Half
13.11 mi11:19:501:19:096:024:02
5:55
#835
25K
15.53 mi11:34:291:33:486:0214:39
6:03
#767
30K
18.64 mi11:53:441:53:036:0419:15
6:12
#675
20M
20.00 mi12:02:072:01:266:048:23
6:10
#626
21M
21.00 mi12:08:382:07:576:066:31
6:31
#575
35K
21.75 mi12:13:062:12:256:054:28
5:58
#552
23M
23.00 mi12:21:002:20:196:067:54
6:19
#522
24M
24.00 mi12:27:062:26:256:066:06
6:06
#490
40K
24.85 mi12:32:282:31:476:065:22
6:17
#473
25.2M
25.20 mi12:34:492:34:086:072:21
6:49
#466
Finish
26.22 mi12:40:592:40:186:076:10
6:03
#459
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi127212261226825(Top 3%)799(Top 5%)799(Top 16%)
10K6.21 mi3.10 mi1035+237997+229997+229866(Top 3%)837(Top 6%)837(Top 17%)
15K9.32 mi3.11 mi949+86914+83914+83825(Top 3%)799(Top 5%)799(Top 16%)
20K12.43 mi3.11 mi856+93821+93821+93674(Top 3%)644(Top 4%)644(Top 13%)
Half13.11 mi0.68 mi835+21801+20801+20568(Top 2%)544(Top 4%)544(Top 11%)
25K15.53 mi2.42 mi767+68737+64737+64531(Top 2%)503(Top 3%)503(Top 10%)
30K18.64 mi3.11 mi675+92646+91646+91472(Top 2%)444(Top 3%)444(Top 9%)
20M20.00 mi1.36 mi626+49597+49597+49360(Top 1%)333(Top 2%)333(Top 7%)
21M21.00 mi1.00 mi575+51547+50547+50355(Top 1%)332(Top 2%)332(Top 7%)
35K21.75 mi0.75 mi552+23524+23524+23346(Top 1%)320(Top 2%)320(Top 7%)
23M23.00 mi1.25 mi522+30495+29495+29424(Top 2%)396(Top 3%)396(Top 8%)
24M24.00 mi1.00 mi490+32463+32463+32341(Top 1%)314(Top 2%)314(Top 6%)
40K24.85 mi0.85 mi473+17446+17446+17402(Top 2%)374(Top 3%)374(Top 8%)
25.2M25.20 mi0.35 mi466+7439+7439+7365(Top 1%)335(Top 2%)335(Top 7%)
Finish26.22 mi1.02 mi459+7433+6433+6487(Top 2%)453(Top 3%)453(Top 9%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

825

Males

799

M18-39

799

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

866

Males

837

M18-39

837

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

825

Males

799

M18-39

799

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

674

Males

644

M18-39

644

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

568

Males

544

M18-39

544

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

531

Males

503

M18-39

503

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

472

Males

444

M18-39

444

30K→20M

18.6 - 20.0 mi

Top 1%
×5stories
+64ft-50ft

Overall

360

Males

333

M18-39

333

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

355

Males

332

M18-39

332

21M→35K

21.0 - 21.8 mi

Top 1%
×7stories
+17ft-86ft

Overall

346

Males

320

M18-39

320

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

424

Males

396

M18-39

396

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

341

Males

314

M18-39

314

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

402

Males

374

M18-39

374

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

365

Males

335

M18-39

335

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

487

Males

453

M18-39

453

Passing Analysis

Category:
Athletes Passed
863
Passed By
50
Net Change
+813
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1272
5K → 10K2436+237#1272#1035
10K → 15K9610+86#1035#949
15K → 20K952+93#949#856
20K → Half210+21#856#835
Half → 25K702+68#835#767
25K → 30K10210+92#767#675
30K → 20M512+49#675#626
20M → 21M532+51#626#575
21M → 35K230+23#575#552
35K → 23M344+30#552#522
23M → 24M342+32#522#490
24M → 40K203+17#490#473
40K → 25.2M92+7#473#466
25.2M → Finish125+7#466#459
TOTALS86350+813
📊

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