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BOSTON MARATHON 2024

Julien Labro

Bib: 1001•M

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:15
Rank: #3444
Start → 5K
20:15 | 6:31/mi
10K· 6.21 mi
43:51
Rank: #7189 (-3745)
5K → 10K
23:36 | 7:36/mi
15K· 9.32 mi
1:09:52
Rank: #10136 (-2947)
10K → 15K
26:01 | 8:22/mi
20K· 12.43 mi
1:38:37
Rank: #12896 (-2760)
15K → 20K
28:45 | 9:15/mi
Half· 13.11 mi
1:44:11
Rank: #12935 (-39)
20K → Half
5:34 | 8:10/mi
25K· 15.53 mi
2:07:42
Rank: #14169 (-1234)
Half → 25K
23:31 | 9:42/mi
30K· 18.64 mi
2:40:32
Rank: #15404 (-1235)
25K → 30K
32:50 | 10:34/mi
20M
2:53:14
Rank: #15292 (+112)
30K → 20M
12:42 | 9:21/mi
21M
3:04:10
Rank: #15373 (-81)
20M → 21M
10:56 | 10:56/mi
35K· 21.75 mi
3:10:58
Rank: #15315 (+58)
21M → 35K
6:48 | 9:05/mi
23M
3:22:56
Rank: #15239 (+76)
35K → 23M
11:58 | 9:33/mi
24M
3:31:53
Rank: #15061 (+178)
23M → 24M
8:57 | 8:57/mi
40K· 24.85 mi
3:39:47
Rank: #14889 (+172)
24M → 40K
7:54 | 9:14/mi
25.2M
3:43:35
Rank: #14871 (+18)
40K → 25.2M
3:48 | 11:01/mi
Finish· 26.22 mi
3:52:07
Rank: #14694 (+177)
25.2M → Finish
8:32 | 8:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:11
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time2:07:56
Pace9:46 /mi
📊Positive Split: 22.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:3720:156:3120:15
6:31
-
10K
6.21 mi10:44:1343:517:0323:36
7:36
+1:05
15K
9.32 mi11:10:141:09:527:3026:01
8:22
+0:46
20K
12.43 mi11:38:591:38:377:5628:45
9:15
+0:53
Half
13.11 mi11:44:331:44:117:575:34
8:10
-1:05
25K
15.53 mi12:08:042:07:428:1323:31
9:42
+1:32
30K
18.64 mi12:40:542:40:328:3732:50
10:34
+0:52
20M
20.00 mi12:53:362:53:148:4012:42
9:21
-1:13
21M
21.00 mi13:04:323:04:108:4610:56
10:56
+1:35
35K
21.75 mi13:11:203:10:588:476:48
9:05
-1:51
23M
23.00 mi13:23:183:22:568:4911:58
9:33
+0:28
24M
24.00 mi13:32:153:31:538:508:57
8:57
-0:36
40K
24.85 mi13:40:093:39:478:517:54
9:14
+0:17
25.2M
25.20 mi13:43:573:43:358:523:48
11:01
+1:47
Finish
26.22 mi13:52:293:52:078:528:32
8:22
-2:39

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

6:31 /mi

Average Pace

8:52 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:23:58

36% of race

Time at Steady Pace

1:40:35

43% of race

Time at Slower Pace

47:34

20% of race

Average Pace: 8:51 /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 mi10:20:3720:156:3120:15
6:31
#3444
10K
6.21 mi10:44:1343:517:0323:36
7:36
#7189
15K
9.32 mi11:10:141:09:527:3026:01
8:22
#10136
20K
12.43 mi11:38:591:38:377:5628:45
9:15
#12896
Half
13.11 mi11:44:331:44:117:575:34
8:10
#12935
25K
15.53 mi12:08:042:07:428:1323:31
9:42
#14169
30K
18.64 mi12:40:542:40:328:3732:50
10:34
#15404
20M
20.00 mi12:53:362:53:148:4012:42
9:21
#15292
21M
21.00 mi13:04:323:04:108:4610:56
10:56
#15373
35K
21.75 mi13:11:203:10:588:476:48
9:05
#15315
23M
23.00 mi13:23:183:22:568:4911:58
9:33
#15239
24M
24.00 mi13:32:153:31:538:508:57
8:57
#15061
40K
24.85 mi13:40:093:39:478:517:54
9:14
#14889
25.2M
25.20 mi13:43:573:43:358:523:48
11:01
#14871
Finish
26.22 mi13:52:293:52:078:528:32
8:22
#14694
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi34443285328515678(Top 61%)10266(Top 70%)10266(Top 212%)
10K6.21 mi3.10 mi7189-37456279-29946279-299411042(Top 43%)8355(Top 57%)8355(Top 172%)
15K9.32 mi3.11 mi10136-29477953-16747953-167415678(Top 61%)10266(Top 70%)10266(Top 212%)
20K12.43 mi3.11 mi12896-27609154-12019154-120118393(Top 72%)11423(Top 78%)11423(Top 236%)
Half13.11 mi0.68 mi12935-399159-59159-513750(Top 54%)9387(Top 64%)9387(Top 194%)
25K15.53 mi2.42 mi14169-12349640-4819640-48118190(Top 71%)11216(Top 77%)11216(Top 231%)
30K18.64 mi3.11 mi15404-123510049-40910049-40918941(Top 74%)11357(Top 78%)11357(Top 234%)
20M20.00 mi1.36 mi15292+1129957+929957+9213823(Top 54%)8773(Top 60%)8773(Top 181%)
21M21.00 mi1.00 mi15373-819951+69951+616159(Top 63%)9719(Top 67%)9719(Top 200%)
35K21.75 mi0.75 mi15315+589902+499902+4913731(Top 54%)8518(Top 58%)8518(Top 176%)
23M23.00 mi1.25 mi15239+769821+819821+8113750(Top 54%)8428(Top 58%)8428(Top 174%)
24M24.00 mi1.00 mi15061+1789705+1169705+11611885(Top 47%)7520(Top 52%)7520(Top 155%)
40K24.85 mi0.85 mi14889+1729588+1179588+11711960(Top 47%)7415(Top 51%)7415(Top 153%)
25.2M25.20 mi0.35 mi14871+189568+209568+2014526(Top 57%)8694(Top 60%)8694(Top 179%)
Finish26.22 mi1.02 mi14694+1779458+1109458+11010792(Top 42%)6897(Top 47%)6897(Top 142%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21stories
+97ft-345ft

Overall

15678

Males

10266

M18-39

10266

5K→10K

3.1 - 6.2 mi

Top 43%
×5stories
+79ft-138ft

Overall

11042

Males

8355

M18-39

8355

10K→15K

6.2 - 9.3 mi

Top 61%
×3stories
+67ft-78ft

Overall

15678

Males

10266

M18-39

10266

15K→20K

9.3 - 12.4 mi

Top 72%
×5stories
+106ft-86ft

Overall

18393

Males

11423

M18-39

11423

20K→Half

12.4 - 13.1 mi

Top 54%
×2stories
+19ft-37ft

Overall

13750

Males

9387

M18-39

9387

Half→25K

13.1 - 15.5 mi

Top 71%
×4stories
+66ft-88ft

Overall

18190

Males

11216

M18-39

11216

25K→30K

15.5 - 18.6 mi

Top 74%
×9stories
+181ft-148ft

Overall

18941

Males

11357

M18-39

11357

30K→20M

18.6 - 20.0 mi

Top 54%
×5stories
+64ft-50ft

Overall

13823

Males

8773

M18-39

8773

20M→21M

20.0 - 21.0 mi

Top 63%
×8stories
+106ft-24ft

Overall

16159

Males

9719

M18-39

9719

21M→35K

21.0 - 21.8 mi

Top 54%
×7stories
+17ft-86ft

Overall

13731

Males

8518

M18-39

8518

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

13750

Males

8428

M18-39

8428

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

11885

Males

7520

M18-39

7520

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

11960

Males

7415

M18-39

7415

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

14526

Males

8694

M18-39

8694

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

10792

Males

6897

M18-39

6897

Passing Analysis

Category:
Athletes Passed
1270
Passed By
12519
Net Change
-11250
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3444
5K → 10K23747-3745#3444#7189
10K → 15K62952-2947#7189#10136
15K → 20K112771-2760#10136#12896
20K → Half3473-39#12896#12935
Half → 25K441278-1234#12935#14169
25K → 30K501285-1235#14169#15404
30K → 20M17058+112#15404#15292
20M → 21M91172-81#15292#15373
21M → 35K9133+58#15373#15315
35K → 23M15478+76#15315#15239
23M → 24M19416+178#15239#15061
24M → 40K18311+172#15061#14889
40K → 25.2M5133+18#14889#14871
25.2M → Finish18912+177#14871#14694
TOTALS127012519-11250
📊

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