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BOSTON MARATHON 2024

Lahcen Mansour

Bib: 9130•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 4%
Gender (Male)
#0 / 14578
Top 6%
Masters (Masters Men)
#0 / 9729
Top 2%
Division (M50-54)
#0 / 1935
Top 0.4%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:13
Rank: #1541
Start → 5K
19:13 | 6:11/mi
10K· 6.21 mi
38:01
Rank: #1256 (+285)
5K → 10K
18:48 | 6:03/mi
15K· 9.32 mi
56:41
Rank: #1063 (+193)
10K → 15K
18:40 | 6:00/mi
20K· 12.43 mi
1:15:28
Rank: #930 (+133)
15K → 20K
18:47 | 6:03/mi
Half· 13.11 mi
1:19:34
Rank: #926 (+4)
20K → Half
4:06 | 6:01/mi
25K· 15.53 mi
1:34:14
Rank: #837 (+89)
Half → 25K
14:40 | 6:03/mi
30K· 18.64 mi
1:53:42
Rank: #752 (+85)
25K → 30K
19:28 | 6:16/mi
20M
2:02:23
Rank: #722 (+30)
30K → 20M
8:41 | 6:23/mi
21M
2:09:31
Rank: #736 (-14)
20M → 21M
7:08 | 7:08/mi
35K· 21.75 mi
2:14:41
Rank: #776 (-40)
21M → 35K
5:10 | 6:54/mi
23M
2:23:51
Rank: #829 (-53)
35K → 23M
9:10 | 7:19/mi
24M
2:31:06
Rank: #878 (-49)
23M → 24M
7:15 | 7:15/mi
40K· 24.85 mi
2:37:26
Rank: #917 (-39)
24M → 40K
6:20 | 7:24/mi
25.2M
2:39:58
Rank: #905 (+12)
40K → 25.2M
2:32 | 7:21/mi
Finish· 26.22 mi
2:46:52
Rank: #934 (-29)
25.2M → Finish
6:54 | 6:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:34
Pace6:04 /mi
2nd Half
Distance13.11 mi
Time1:27:18
Pace6:40 /mi
📊Positive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:4619:136:1119:13
6:11
-
10K
6.21 mi10:38:3438:016:0718:48
6:03
-0:08
15K
9.32 mi10:57:1456:416:0518:40
6:00
-0:03
20K
12.43 mi11:16:011:15:286:0418:47
6:03
+0:03
Half
13.11 mi11:20:071:19:346:044:06
6:01
-0:02
25K
15.53 mi11:34:471:34:146:0414:40
6:03
+0:02
30K
18.64 mi11:54:151:53:426:0619:28
6:16
+0:13
20M
20.00 mi12:02:562:02:236:078:41
6:23
+0:07
21M
21.00 mi12:10:042:09:316:107:08
7:08
+0:45
35K
21.75 mi12:15:142:14:416:125:10
6:54
-0:14
23M
23.00 mi12:24:242:23:516:159:10
7:19
+0:25
24M
24.00 mi12:31:392:31:066:187:15
7:15
-0:04
40K
24.85 mi12:37:592:37:266:206:20
7:24
+0:09
25.2M
25.20 mi12:40:312:39:586:212:32
7:21
-0:03
Finish
26.22 mi12:47:252:46:526:226:54
6:46
-0:35

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

6:00 /mi

Average Pace

6:22 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:01

45% of race

Time at Steady Pace

47:22

28% of race

Time at Slower Pace

44:29

27% of race

Average Pace: 6:22 /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 mi10:19:4619:136:1119:13
6:11
#1541
10K
6.21 mi10:38:3438:016:0718:48
6:03
#1256
15K
9.32 mi10:57:1456:416:0518:40
6:00
#1063
20K
12.43 mi11:16:011:15:286:0418:47
6:03
#930
Half
13.11 mi11:20:071:19:346:044:06
6:01
#926
25K
15.53 mi11:34:471:34:146:0414:40
6:03
#837
30K
18.64 mi11:54:151:53:426:0619:28
6:16
#752
20M
20.00 mi12:02:562:02:236:078:41
6:23
#722
21M
21.00 mi12:10:042:09:316:107:08
7:08
#736
35K
21.75 mi12:15:142:14:416:125:10
6:54
#776
23M
23.00 mi12:24:242:23:516:159:10
7:19
#829
24M
24.00 mi12:31:392:31:066:187:15
7:15
#878
40K
24.85 mi12:37:592:37:266:206:20
7:24
#917
25.2M
25.20 mi12:40:312:39:586:212:32
7:21
#905
Finish
26.22 mi12:47:252:46:526:226:54
6:46
#934
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi154114881488796(Top 3%)771(Top 5%)771(Top 40%)
10K6.21 mi3.10 mi1256+2851216+2721216+2721015(Top 4%)978(Top 7%)978(Top 51%)
15K9.32 mi3.11 mi1063+1931024+1921024+192796(Top 3%)771(Top 5%)771(Top 40%)
20K12.43 mi3.11 mi930+133895+129895+129697(Top 3%)667(Top 5%)667(Top 34%)
Half13.11 mi0.68 mi926+4891+4891+4815(Top 3%)786(Top 5%)786(Top 41%)
25K15.53 mi2.42 mi837+89803+88803+88558(Top 2%)529(Top 4%)529(Top 27%)
30K18.64 mi3.11 mi752+85721+82721+82574(Top 2%)546(Top 4%)546(Top 28%)
20M20.00 mi1.36 mi722+30692+29692+29653(Top 3%)619(Top 4%)619(Top 32%)
21M21.00 mi1.00 mi736-14705-13705-131378(Top 5%)1299(Top 9%)1299(Top 67%)
35K21.75 mi0.75 mi776-40744-39744-392651(Top 10%)2403(Top 16%)2403(Top 124%)
23M23.00 mi1.25 mi829-53796-52796-522963(Top 12%)2624(Top 18%)2624(Top 136%)
24M24.00 mi1.00 mi878-49839-43839-433141(Top 12%)2721(Top 19%)2721(Top 141%)
40K24.85 mi0.85 mi917-39875-36875-363141(Top 12%)2652(Top 18%)2652(Top 137%)
25.2M25.20 mi0.35 mi905+12863+12863+121090(Top 4%)1003(Top 7%)1003(Top 52%)
Finish26.22 mi1.02 mi934-29890-27890-272207(Top 9%)1914(Top 13%)1914(Top 99%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

796

Males

771

M50-54

771

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1015

Males

978

M50-54

978

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

796

Males

771

M50-54

771

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

697

Males

667

M50-54

667

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

815

Males

786

M50-54

786

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

558

Males

529

M50-54

529

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

574

Males

546

M50-54

546

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

653

Males

619

M50-54

619

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1378

Males

1299

M50-54

1299

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2651

Males

2403

M50-54

2403

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

2963

Males

2624

M50-54

2624

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3141

Males

2721

M50-54

2721

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3141

Males

2652

M50-54

2652

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1090

Males

1003

M50-54

1003

25.2M→Finish

25.2 - 26.2 mi

Top 9%
×2stories
+22ft-21ft

Overall

2207

Males

1914

M50-54

1914

Passing Analysis

Category:
Athletes Passed
925
Passed By
318
Net Change
+607
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1541
5K → 10K2894+285#1541#1256
10K → 15K1963+193#1256#1063
15K → 20K1352+133#1063#930
20K → Half73+4#930#926
Half → 25K912+89#926#837
25K → 30K949+85#837#752
30K → 20M388+30#752#722
20M → 21M1428-14#722#736
21M → 35K545-40#736#776
35K → 23M962-53#776#829
23M → 24M756-49#829#878
24M → 40K847-39#878#917
40K → 25.2M164+12#917#905
25.2M → Finish1645-29#905#934
TOTALS925318+607
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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