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BOSTON MARATHON 2024

Sebastien Duval

Bib: 1170•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 7%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
5:56/mi
18:27
↑ 97↓ 3451.5%
10K· 6.21 mi
5:53/mi
36:44
↑ 79↓ 1380.4%
15K· 9.32 mi
5:56/mi
55:10
↑ 67↓ 78
20K· 12.43 mi
6:00/mi
1:13:47
↑ 106↓ 860.1%
Half· 13.11 mi
5:59/mi
1:17:52
↑ 19↓ 370.5%
25K· 15.53 mi
6:03/mi
1:32:31
↑ 66↓ 880.2%
30K· 18.64 mi
6:10/mi
1:51:42
↑ 181↓ 1480.2%
20M
6:13/mi
2:00:09
↑ 64↓ 500.2%
21M
6:34/mi
2:06:43
↑ 106↓ 241.6%
35K· 21.75 mi
6:08/mi
2:11:18
↑ 17↓ 861.7%
23M
6:19/mi
2:19:12
↑ 23↓ 630.6%
24M
6:14/mi
2:25:26
↓ 821.3%
40K· 24.85 mi
6:18/mi
2:30:49
↓ 200.3%
25.2M
6:52/mi
2:33:11
↑ 13↓ 160.2%
Finish· 26.22 mi
6:18/mi
2:39:36
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:17:52
Pace5:56 /mi
2nd Half
Distance13.11 mi
Time1:21:44
Pace6:14 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:5818:275:5618:27
5:56
-
10K
6.21 mi10:37:1536:445:5518:17
5:53
-0:03
15K
9.32 mi10:55:4155:105:5518:26
5:56
+0:03
20K
12.43 mi11:14:181:13:475:5618:37
6:00
+0:04
Half
13.11 mi11:18:231:17:525:564:05
5:59
-0:01
25K
15.53 mi11:33:021:32:315:5714:39
6:03
+0:04
30K
18.64 mi11:52:131:51:426:0019:11
6:10
+0:07
20M
20.00 mi12:00:402:00:096:008:27
6:13
+0:03
21M
21.00 mi12:07:142:06:436:026:34
6:34
+0:21
35K
21.75 mi12:11:492:11:186:024:35
6:08
-0:26
23M
23.00 mi12:19:432:19:126:037:54
6:19
+0:11
24M
24.00 mi12:25:572:25:266:046:14
6:14
-0:05
40K
24.85 mi12:31:202:30:496:045:23
6:18
+0:04
25.2M
25.20 mi12:33:422:33:116:052:22
6:52
+0:34
Finish
26.22 mi12:40:072:39:366:056:25
6:18
-0:34

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

5:53 /mi

Average Pace

6:05 /mi

Slowest Pace

6:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30:40

94% of race

Time at Steady Pace

8:56

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:05 /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 mi10:18:5818:275:5618:27
5:56
#765
10K
6.21 mi10:37:1536:445:5518:17
5:53
#677
15K
9.32 mi10:55:4155:105:5518:26
5:56
#644
20K
12.43 mi11:14:181:13:475:5618:37
6:00
#637
Half
13.11 mi11:18:231:17:525:564:05
5:59
#641
25K
15.53 mi11:33:021:32:315:5714:39
6:03
#590
30K
18.64 mi11:52:131:51:426:0019:11
6:10
#521
20M
20.00 mi12:00:402:00:096:008:27
6:13
#492
21M
21.00 mi12:07:142:06:436:026:34
6:34
#473
35K
21.75 mi12:11:492:11:186:024:35
6:08
#466
23M
23.00 mi12:19:432:19:126:037:54
6:19
#448
24M
24.00 mi12:25:572:25:266:046:14
6:14
#435
40K
24.85 mi12:31:202:30:496:045:23
6:18
#427
25.2M
25.20 mi12:33:422:33:116:052:22
6:52
#423
Finish
26.22 mi12:40:072:39:366:056:25
6:18
#425
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi765735735610(Top 2%)588(Top 4%)588(Top 12%)
10K6.21 mi3.10 mi677+88650+85650+85604(Top 2%)580(Top 4%)580(Top 12%)
15K9.32 mi3.11 mi644+33619+31619+31610(Top 2%)588(Top 4%)588(Top 12%)
20K12.43 mi3.11 mi637+7612+7612+7572(Top 2%)548(Top 4%)548(Top 11%)
Half13.11 mi0.68 mi641-4617-5617-5720(Top 3%)693(Top 5%)693(Top 14%)
25K15.53 mi2.42 mi590+51566+51566+51528(Top 2%)500(Top 3%)500(Top 10%)
30K18.64 mi3.11 mi521+69497+69497+69441(Top 2%)413(Top 3%)413(Top 9%)
20M20.00 mi1.36 mi492+29468+29468+29414(Top 2%)385(Top 3%)385(Top 8%)
21M21.00 mi1.00 mi473+19449+19449+19403(Top 2%)377(Top 3%)377(Top 8%)
35K21.75 mi0.75 mi466+7442+7442+7502(Top 2%)470(Top 3%)470(Top 10%)
23M23.00 mi1.25 mi448+18422+20422+20423(Top 2%)395(Top 3%)395(Top 8%)
24M24.00 mi1.00 mi435+13409+13409+13494(Top 2%)461(Top 3%)461(Top 10%)
40K24.85 mi0.85 mi427+8401+8401+8425(Top 2%)396(Top 3%)396(Top 8%)
25.2M25.20 mi0.35 mi423+4397+4397+4410(Top 2%)379(Top 3%)379(Top 8%)
Finish26.22 mi1.02 mi425-2399-2399-2899(Top 4%)831(Top 6%)831(Top 17%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21story building
+97ft-345ft

Overall

610

Males

588

M18-39

588

5K→10K

3.1 - 6.2 mi

Top 2%
×5story building
+79ft-138ft

Overall

604

Males

580

M18-39

580

10K→15K

6.2 - 9.3 mi

Top 2%
×3story building
+67ft-78ft

Overall

610

Males

588

M18-39

588

15K→20K

9.3 - 12.4 mi

Top 2%
×5story building
+106ft-86ft

Overall

572

Males

548

M18-39

548

20K→Half

12.4 - 13.1 mi

Top 3%
×2story building
+19ft-37ft

Overall

720

Males

693

M18-39

693

Half→25K

13.1 - 15.5 mi

Top 2%
×4story building
+66ft-88ft

Overall

528

Males

500

M18-39

500

25K→30K

15.5 - 18.6 mi

Top 2%
×9story building
+181ft-148ft

Overall

441

Males

413

M18-39

413

30K→20M

18.6 - 20.0 mi

Top 2%
×5story building
+64ft-50ft

Overall

414

Males

385

M18-39

385

20M→21M

20.0 - 21.0 mi

Top 2%
×8story building
+106ft-24ft

Overall

403

Males

377

M18-39

377

21M→35K

21.0 - 21.8 mi

Top 2%
×7story building
+17ft-86ft

Overall

502

Males

470

M18-39

470

35K→23M

21.8 - 23.0 mi

Top 2%
×5story building
+23ft-63ft

Overall

423

Males

395

M18-39

395

23M→24M

23.0 - 24.0 mi

Top 2%
×6story building
+12ft-82ft

Overall

494

Males

461

M18-39

461

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

425

Males

396

M18-39

396

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

410

Males

379

M18-39

379

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2story building
+22ft-21ft

Overall

899

Males

831

M18-39

831

Passing Analysis

Category:
Athletes Passed
447
Passed By
107
Net Change
+340
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#765
5K → 10K9810+88#765#677
10K → 15K396+33#677#644
15K → 20K2922+7#644#637
20K → Half59-4#637#641
Half → 25K554+51#641#590
25K → 30K789+69#590#521
30K → 20M334+29#521#492
20M → 21M223+19#492#473
21M → 35K147+7#473#466
35K → 23M2810+18#466#448
23M → 24M174+13#448#435
24M → 40K135+8#435#427
40K → 25.2M84+4#427#423
25.2M → Finish810-2#423#425
TOTALS447107+340
📊

Passing Visuals

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