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BOSTON MARATHON 2024

Matthew Duca

Bib: 27820•M

MA

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

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
9:27/mi
29:23
↑ 97↓ 3451.5%
10K· 6.21 mi
9:21/mi
58:27
↑ 79↓ 1380.4%
15K· 9.32 mi
9:34/mi
1:28:09
↑ 67↓ 78
20K· 12.43 mi
10:03/mi
1:59:23
↑ 106↓ 860.1%
Half· 13.11 mi
10:24/mi
2:06:29
↑ 19↓ 370.5%
25K· 15.53 mi
11:09/mi
2:33:32
↑ 66↓ 880.2%
30K· 18.64 mi
12:08/mi
3:11:14
↑ 181↓ 1480.2%
20M
12:22/mi
3:28:02
↑ 64↓ 500.2%
21M
13:21/mi
3:41:23
↑ 106↓ 241.6%
35K· 21.75 mi
12:06/mi
3:50:26
↑ 17↓ 861.7%
23M
13:18/mi
4:07:05
↑ 23↓ 630.6%
24M
12:45/mi
4:19:50
↓ 821.3%
40K· 24.85 mi
12:52/mi
4:30:50
↓ 200.3%
25.2M
15:13/mi
4:36:05
↑ 13↓ 160.2%
Finish· 26.22 mi
10:57/mi
4:47:15
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:29
Pace9:39 /mi
2nd Half
Distance13.11 mi
Time2:40:46
Pace12:16 /mi
📊Positive Split: 27.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:2329:239:2729:23
9:27
-
10K
6.21 mi12:18:2758:279:2429:04
9:21
-0:06
15K
9.32 mi12:48:091:28:099:2729:42
9:34
+0:13
20K
12.43 mi13:19:231:59:239:3631:14
10:03
+0:29
Half
13.11 mi13:26:292:06:299:397:06
10:24
+0:21
25K
15.53 mi13:53:322:33:329:5327:03
11:09
+0:45
30K
18.64 mi14:31:143:11:1410:1637:42
12:08
+0:59
20M
20.00 mi14:48:023:28:0210:2416:48
12:22
+0:14
21M
21.00 mi15:01:233:41:2310:3313:21
13:21
+0:59
35K
21.75 mi15:10:263:50:2610:369:03
12:06
-1:15
23M
23.00 mi15:27:054:07:0510:4516:39
13:18
+1:12
24M
24.00 mi15:39:504:19:5010:5012:45
12:45
-0:33
40K
24.85 mi15:50:504:30:5010:5411:00
12:52
+0:07
25.2M
25.20 mi15:56:054:36:0510:575:15
15:13
+2:21
Finish
26.22 mi16:07:154:47:1510:5811:10
10:57
-4:16

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

9:21 /mi

Average Pace

10:58 /mi

Slowest Pace

15:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44:42

57% of race

Time at Steady Pace

1:27:18

30% of race

Time at Slower Pace

35:15

12% of race

Average Pace: 10:57 /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 mi11:49:2329:239:2729:23
9:27
#21609
10K
6.21 mi12:18:2758:279:2429:04
9:21
#21286
15K
9.32 mi12:48:091:28:099:2729:42
9:34
#21104
20K
12.43 mi13:19:231:59:239:3631:14
10:03
#20961
Half
13.11 mi13:26:292:06:299:397:06
10:24
#21045
25K
15.53 mi13:53:322:33:329:5327:03
11:09
#21175
30K
18.64 mi14:31:143:11:1410:1637:42
12:08
#21397
20M
20.00 mi14:48:023:28:0210:2416:48
12:22
#21438
21M
21.00 mi15:01:233:41:2310:3313:21
13:21
#21462
35K
21.75 mi15:10:263:50:2610:369:03
12:06
#21487
23M
23.00 mi15:27:054:07:0510:4516:39
13:18
#21585
24M
24.00 mi15:39:504:19:5010:5012:45
12:45
#21636
40K
24.85 mi15:50:504:30:5010:5411:00
12:52
#21673
25.2M
25.20 mi15:56:054:36:0510:575:15
15:13
#21694
Finish
26.22 mi16:07:154:47:1510:5811:10
10:57
#21684
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi21609128471284720842(Top 82%)12557(Top 86%)12557(Top 259%)
10K6.21 mi3.10 mi21286+32312712+13512712+13520950(Top 82%)12563(Top 86%)12563(Top 259%)
15K9.32 mi3.11 mi21104+18212641+7112641+7120842(Top 82%)12557(Top 86%)12557(Top 259%)
20K12.43 mi3.11 mi20961+14312586+5512586+5520688(Top 81%)12465(Top 86%)12465(Top 257%)
Half13.11 mi0.68 mi21045-8412622-3612622-3622440(Top 88%)13200(Top 91%)13200(Top 272%)
25K15.53 mi2.42 mi21175-13012663-4112663-4121791(Top 85%)12868(Top 88%)12868(Top 265%)
30K18.64 mi3.11 mi21397-22212706-4312706-4322177(Top 87%)12893(Top 88%)12893(Top 266%)
20M20.00 mi1.36 mi21438-4112691+1512691+1521949(Top 86%)12677(Top 87%)12677(Top 261%)
21M21.00 mi1.00 mi21462-2412685+612685+621309(Top 83%)12322(Top 85%)12322(Top 254%)
35K21.75 mi0.75 mi21487-2512684+112684+121960(Top 86%)12584(Top 86%)12584(Top 260%)
23M23.00 mi1.25 mi21585-9812713-2912713-2922972(Top 90%)13103(Top 90%)13103(Top 270%)
24M24.00 mi1.00 mi21636-5112705+812705+822689(Top 89%)12895(Top 88%)12895(Top 266%)
40K24.85 mi0.85 mi21673-3712701+412701+422036(Top 86%)12516(Top 86%)12516(Top 258%)
25.2M25.20 mi0.35 mi21694-2112707-612707-623241(Top 91%)13171(Top 90%)13171(Top 272%)
Finish26.22 mi1.02 mi21684+1012693+1412693+1421237(Top 83%)12109(Top 83%)12109(Top 250%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21story building
+97ft-345ft

Overall

20842

Males

12557

M18-39

12557

5K→10K

3.1 - 6.2 mi

Top 82%
×5story building
+79ft-138ft

Overall

20950

Males

12563

M18-39

12563

10K→15K

6.2 - 9.3 mi

Top 82%
×3story building
+67ft-78ft

Overall

20842

Males

12557

M18-39

12557

15K→20K

9.3 - 12.4 mi

Top 81%
×5story building
+106ft-86ft

Overall

20688

Males

12465

M18-39

12465

20K→Half

12.4 - 13.1 mi

Top 88%
×2story building
+19ft-37ft

Overall

22440

Males

13200

M18-39

13200

Half→25K

13.1 - 15.5 mi

Top 85%
×4story building
+66ft-88ft

Overall

21791

Males

12868

M18-39

12868

25K→30K

15.5 - 18.6 mi

Top 87%
×9story building
+181ft-148ft

Overall

22177

Males

12893

M18-39

12893

30K→20M

18.6 - 20.0 mi

Top 86%
×5story building
+64ft-50ft

Overall

21949

Males

12677

M18-39

12677

20M→21M

20.0 - 21.0 mi

Top 83%
×8story building
+106ft-24ft

Overall

21309

Males

12322

M18-39

12322

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

21960

Males

12584

M18-39

12584

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

22972

Males

13103

M18-39

13103

23M→24M

23.0 - 24.0 mi

Top 89%
×6story building
+12ft-82ft

Overall

22689

Males

12895

M18-39

12895

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

22036

Males

12516

M18-39

12516

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

23241

Males

13171

M18-39

13171

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2story building
+22ft-21ft

Overall

21237

Males

12109

M18-39

12109

Passing Analysis

Category:
Athletes Passed
1539
Passed By
1614
Net Change
-75
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21609
5K → 10K432109+323#21609#21286
10K → 15K27189+182#21286#21104
15K → 20K257114+143#21104#20961
20K → Half1094-84#20961#21045
Half → 25K120250-130#21045#21175
25K → 30K101323-222#21175#21397
30K → 20M65106-41#21397#21438
20M → 21M6589-24#21438#21462
21M → 35K4166-25#21462#21487
35K → 23M41139-98#21487#21585
23M → 24M4697-51#21585#21636
24M → 40K2966-37#21636#21673
40K → 25.2M1233-21#21673#21694
25.2M → Finish4939+10#21694#21684
TOTALS15391614-75
📊

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