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BOSTON MARATHON 2024

Clement Laborieux

QC

Bib: 2051 M

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
6:13/mi
19:19
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
6:09/mi
38:24
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
6:09/mi
57:29
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
6:13/mi
1:16:47
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
6:05/mi
1:20:56
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
6:10/mi
1:35:53
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
6:14/mi
1:55:14
↑ 181↓ 1480.2%
138 ft elev
20M
6:14/mi
2:03:42
↑ 64↓ 500.2%
148 ft elev
21M
6:24/mi
2:10:06
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
5:49/mi
2:14:27
↑ 17↓ 861.7%
156 ft elev
23M
5:51/mi
2:21:46
↑ 23↓ 630.6%
116 ft elev
24M
5:47/mi
2:27:33
↓ 821.3%
34 ft elev
40K· 24.85 mi
5:58/mi
2:32:39
↓ 200.3%
20 ft elev
25.2M
6:29/mi
2:34:53
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
5:36/mi
2:40:35
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:20:566:10 /mi+1.6%
2nd Half
1:19:396:05 /mi✓ faster
Negative split — 1.6% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
19:196:133.11 mi19:19
6:13
-
10K
38:246:113.10 mi19:05
6:09
-0:04
15K
57:296:103.11 mi19:05
6:09
0:00
20K
1:16:476:113.11 mi19:18
6:13
+0:04
Half(13.11 mi)
1:20:566:100.68 mi4:09
6:05
-0:08
25K
1:35:536:102.42 mi14:57
6:10
+0:05
30K
1:55:146:113.11 mi19:21
6:14
+0:04
20M
2:03:426:111.36 mi8:28
6:14
0:00
21M
2:10:066:121.00 mi6:24
6:24
+0:10
35K
2:14:276:110.75 mi4:21
5:49
-0:35
23M
2:21:466:101.25 mi7:19
5:51
+0:02
24M
2:27:336:091.00 mi5:47
5:47
-0:04
40K
2:32:396:080.85 mi5:06
5:58
+0:11
25.2M
2:34:536:090.35 mi2:14
6:29
+0:31
Finish(26.22 mi)
2:40:356:081.02 mi5:42
5:36
-0:53
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:36 /mi

Average Pace

6:08 /mi

Slowest Pace

6:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:10:34

44% of race

Time at Steady Pace

1:30:01

56% 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

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi169516361636117311361136
10K3.10 mi1456+2391411+2251411+225129312541254
15K3.11 mi1352+1041312+991312+99117311361136
20K3.11 mi1264+881225+871225+87109710601060
Half(13.11 mi)0.68 mi1240+241201+241201+24966932932
25K2.42 mi1115+1251078+1231078+123774743743
30K3.11 mi940+175907+171907+171515487487
20M1.36 mi865+75832+75832+75426397397
21M1.00 mi789+76756+76756+76261241241
35K0.75 mi747+42715+41715+41222200200
23M1.25 mi651+96622+93622+931069090
24M1.00 mi585+66556+66556+66147129129
40K0.85 mi529+56500+56500+56178161161
25.2M0.35 mi516+13487+13487+13164149149
Finish(26.22 mi)1.02 mi475+41447+40447+40113102102

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21story building
+97ft-345ft

Overall

1173

Males

1136

M18-39

1136

5K→10K

3.1 - 6.2 mi

Top 5%
×5story building
+79ft-138ft

Overall

1293

Males

1254

M18-39

1254

10K→15K

6.2 - 9.3 mi

Top 5%
×3story building
+67ft-78ft

Overall

1173

Males

1136

M18-39

1136

15K→20K

9.3 - 12.4 mi

Top 4%
×5story building
+106ft-86ft

Overall

1097

Males

1060

M18-39

1060

20K→Half

12.4 - 13.1 mi

Top 4%
×2story building
+19ft-37ft

Overall

966

Males

932

M18-39

932

Half→25K

13.1 - 15.5 mi

Top 3%
×4story building
+66ft-88ft

Overall

774

Males

743

M18-39

743

25K→30K

15.5 - 18.6 mi

Top 2%
×9story building
+181ft-148ft

Overall

515

Males

487

M18-39

487

30K→20M

18.6 - 20.0 mi

Top 2%
×5story building
+64ft-50ft

Overall

426

Males

397

M18-39

397

20M→21M

20.0 - 21.0 mi

Top 1%
×8story building
+106ft-24ft

Overall

261

Males

241

M18-39

241

21M→35K

21.0 - 21.8 mi

Top 0.9%
×7story building
+17ft-86ft

Overall

222

Males

200

M18-39

200

35K→23M

21.8 - 23.0 mi

Top 0.4%
×5story building
+23ft-63ft

Overall

106

Males

90

M18-39

90

23M→24M

23.0 - 24.0 mi

Top 0.6%
×6story building
+12ft-82ft

Overall

147

Males

129

M18-39

129

24M→40K

24.0 - 24.9 mi

Top 0.7%
×1story
+6ft-20ft

Overall

178

Males

161

M18-39

161

40K→25.2M

24.9 - 25.2 mi

Top 0.6%
×1story
+13ft-16ft

Overall

164

Males

149

M18-39

149

25.2M→Finish

25.2 - 26.2 mi

Top 0.4%
×2story building
+22ft-21ft

Overall

113

Males

102

M18-39

102

Passing Analysis

Category:
Passed
1274
Passed By
54
Net Change
+1220
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1695
5K → 10K24910+239#1695#1456
10K → 15K12319+104#1456#1352
15K → 20K10214+88#1352#1264
20K → Half262+24#1264#1240
Half → 25K1283+125#1240#1115
25K → 30K1794+175#1115#940
30K → 20M750+75#940#865
20M → 21M760+76#865#789
21M → 35K420+42#789#747
35K → 23M971+96#747#651
23M → 24M660+66#651#585
24M → 40K560+56#585#529
40K → 25.2M141+13#529#516
25.2M → Finish410+41#516#475
TOTALS127454+1220

Passing Charts

Category:
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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