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BOSTON MARATHON 2024

Quentin Lefebvre

Bib: 7049•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 17%
Gender (Male)
#0 / 14578
Top 26%
Division (M18-39)
#0 / 4849
Top 50%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:45
Rank: #9334
Start → 5K
22:45 | 7:19/mi
10K· 6.21 mi
45:46
Rank: #9369 (-35)
5K → 10K
23:01 | 7:25/mi
15K· 9.32 mi
1:08:20
Rank: #8841 (+528)
10K → 15K
22:34 | 7:16/mi
20K· 12.43 mi
1:30:18
Rank: #7877 (+964)
15K → 20K
21:58 | 7:04/mi
Half· 13.11 mi
1:34:54
Rank: #7649 (+228)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:52:05
Rank: #7044 (+605)
Half → 25K
17:11 | 7:05/mi
30K· 18.64 mi
2:14:19
Rank: #6209 (+835)
25K → 30K
22:14 | 7:09/mi
20M
2:24:00
Rank: #5814 (+395)
30K → 20M
9:41 | 7:08/mi
21M
2:31:43
Rank: #5531 (+283)
20M → 21M
7:43 | 7:43/mi
35K· 21.75 mi
2:37:02
Rank: #5375 (+156)
21M → 35K
5:19 | 7:06/mi
23M
2:45:49
Rank: #5010 (+365)
35K → 23M
8:47 | 7:01/mi
24M
2:53:00
Rank: #4816 (+194)
23M → 24M
7:11 | 7:11/mi
40K· 24.85 mi
2:59:04
Rank: #4634 (+182)
24M → 40K
6:04 | 7:06/mi
25.2M
3:01:45
Rank: #4542 (+92)
40K → 25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
3:08:23
Rank: #4310 (+232)
25.2M → Finish
6:38 | 6:31/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:34:54
Pace7:14 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:33:29
Pace7:08 /mi
📊Negative Split: 1.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:1522:457:1922:45
7:19
-
10K
6.21 mi10:52:1645:467:2223:01
7:25
+0:06
15K
9.32 mi11:14:501:08:207:2022:34
7:16
-0:09
20K
12.43 mi11:36:481:30:187:1621:58
7:04
-0:12
Half
13.11 mi11:41:241:34:547:144:36
6:45
-0:19
25K
15.53 mi11:58:351:52:057:1317:11
7:05
+0:20
30K
18.64 mi12:20:492:14:197:1222:14
7:09
+0:04
20M
20.00 mi12:30:302:24:007:129:41
7:08
-0:01
21M
21.00 mi12:38:132:31:437:137:43
7:43
+0:35
35K
21.75 mi12:43:322:37:027:135:19
7:06
-0:37
23M
23.00 mi12:52:192:45:497:138:47
7:01
-0:05
24M
24.00 mi12:59:302:53:007:137:11
7:11
+0:10
40K
24.85 mi13:05:342:59:047:126:04
7:06
-0:05
25.2M
25.20 mi13:08:153:01:457:132:41
7:47
+0:41
Finish
26.22 mi13:14:533:08:237:116:38
6:31
-1:16

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

7:11 /mi

Slowest Pace

7:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:28

54% of race

Time at Steady Pace

1:15:31

40% of race

Time at Slower Pace

10:24

6% of race

Average Pace: 7:11 /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 mi10:29:1522:457:1922:45
7:19
#9334
10K
6.21 mi10:52:1645:467:2223:01
7:25
#9369
15K
9.32 mi11:14:501:08:207:2022:34
7:16
#8841
20K
12.43 mi11:36:481:30:187:1621:58
7:04
#7877
Half
13.11 mi11:41:241:34:547:144:36
6:45
#7649
25K
15.53 mi11:58:351:52:057:1317:11
7:05
#7044
30K
18.64 mi12:20:492:14:197:1222:14
7:09
#6209
20M
20.00 mi12:30:302:24:007:129:41
7:08
#5814
21M
21.00 mi12:38:132:31:437:137:43
7:43
#5531
35K
21.75 mi12:43:322:37:027:135:19
7:06
#5375
23M
23.00 mi12:52:192:45:497:138:47
7:01
#5010
24M
24.00 mi12:59:302:53:007:137:11
7:11
#4816
40K
24.85 mi13:05:342:59:047:126:04
7:06
#4634
25.2M
25.20 mi13:08:153:01:457:132:41
7:47
#4542
Finish
26.22 mi13:14:533:08:237:116:38
6:31
#4310
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi9334759475947900(Top 31%)6664(Top 46%)6664(Top 137%)
10K6.21 mi3.10 mi9369-357585+97585+99471(Top 37%)7583(Top 52%)7583(Top 156%)
15K9.32 mi3.11 mi8841+5287250+3357250+3357900(Top 31%)6664(Top 46%)6664(Top 137%)
20K12.43 mi3.11 mi7877+9646663+5876663+5875621(Top 22%)5040(Top 35%)5040(Top 104%)
Half13.11 mi0.68 mi7649+2286520+1436520+1434100(Top 16%)3824(Top 26%)3824(Top 79%)
25K15.53 mi2.42 mi7044+6056083+4376083+4374745(Top 19%)4283(Top 29%)4283(Top 88%)
30K18.64 mi3.11 mi6209+8355446+6375446+6373602(Top 14%)3288(Top 23%)3288(Top 68%)
20M20.00 mi1.36 mi5814+3955127+3195127+3192872(Top 11%)2641(Top 18%)2641(Top 54%)
21M21.00 mi1.00 mi5531+2834895+2324895+2323203(Top 13%)2866(Top 20%)2866(Top 59%)
35K21.75 mi0.75 mi5375+1564766+1294766+1293450(Top 14%)3057(Top 21%)3057(Top 63%)
23M23.00 mi1.25 mi5010+3654470+2964470+2962009(Top 8%)1839(Top 13%)1839(Top 38%)
24M24.00 mi1.00 mi4816+1944296+1744296+1742945(Top 12%)2580(Top 18%)2580(Top 53%)
40K24.85 mi0.85 mi4634+1824135+1614135+1612181(Top 9%)1938(Top 13%)1938(Top 40%)
25.2M25.20 mi0.35 mi4542+924046+894046+892158(Top 8%)1903(Top 13%)1903(Top 39%)
Finish26.22 mi1.02 mi4310+2323850+1963850+1961440(Top 6%)1299(Top 9%)1299(Top 27%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

7900

Males

6664

M18-39

6664

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

9471

Males

7583

M18-39

7583

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

7900

Males

6664

M18-39

6664

15K→20K

9.3 - 12.4 mi

Top 22%
×5stories
+106ft-86ft

Overall

5621

Males

5040

M18-39

5040

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4100

Males

3824

M18-39

3824

Half→25K

13.1 - 15.5 mi

Top 19%
×4stories
+66ft-88ft

Overall

4745

Males

4283

M18-39

4283

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3602

Males

3288

M18-39

3288

30K→20M

18.6 - 20.0 mi

Top 11%
×5stories
+64ft-50ft

Overall

2872

Males

2641

M18-39

2641

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3203

Males

2866

M18-39

2866

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3450

Males

3057

M18-39

3057

35K→23M

21.8 - 23.0 mi

Top 8%
×5stories
+23ft-63ft

Overall

2009

Males

1839

M18-39

1839

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

2945

Males

2580

M18-39

2580

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2181

Males

1938

M18-39

1938

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2158

Males

1903

M18-39

1903

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1440

Males

1299

M18-39

1299

Passing Analysis

Category:
Athletes Passed
5304
Passed By
280
Net Change
+5024
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9334
5K → 10K222257-35#9334#9369
10K → 15K54113+528#9369#8841
15K → 20K9651+964#8841#7877
20K → Half2280+228#7877#7649
Half → 25K6050+605#7649#7044
25K → 30K8350+835#7044#6209
30K → 20M3950+395#6209#5814
20M → 21M2852+283#5814#5531
21M → 35K1593+156#5531#5375
35K → 23M3650+365#5375#5010
23M → 24M1984+194#5010#4816
24M → 40K1820+182#4816#4634
40K → 25.2M920+92#4634#4542
25.2M → Finish2320+232#4542#4310
TOTALS5304280+5024
📊

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