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BOSTON MARATHON 2024

Samuel Berendsen

Bib: 4410•M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 6%
Gender (Male)
#0 / 14578
Top 10%
Division (M18-39)
#0 / 4849
Top 24%
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
6:38/mi
20:37
↑ 97↓ 3451.5%
10K· 6.21 mi
6:38/mi
41:15
↑ 79↓ 1380.4%
15K· 9.32 mi
6:34/mi
1:01:38
↑ 67↓ 78
20K· 12.43 mi
6:33/mi
1:22:00
↑ 106↓ 860.1%
Half· 13.11 mi
6:28/mi
1:26:25
↑ 19↓ 370.5%
25K· 15.53 mi
6:36/mi
1:42:25
↑ 66↓ 880.2%
30K· 18.64 mi
6:32/mi
2:02:43
↑ 181↓ 1480.2%
20M
6:29/mi
2:11:31
↑ 64↓ 500.2%
21M
6:50/mi
2:18:21
↑ 106↓ 241.6%
35K· 21.75 mi
6:10/mi
2:22:58
↑ 17↓ 861.7%
23M
6:37/mi
2:31:15
↑ 23↓ 630.6%
24M
6:30/mi
2:37:45
↓ 821.3%
40K· 24.85 mi
6:28/mi
2:43:17
↓ 200.3%
25.2M
7:15/mi
2:45:47
↑ 13↓ 160.2%
Finish· 26.22 mi
6:29/mi
2:52:23
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:26:25
Pace6:36 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:25:58
Pace6:33 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:0520:376:3820:37
6:38
-
10K
6.21 mi10:44:4341:156:3820:38
6:38
0:00
15K
9.32 mi11:05:061:01:386:3720:23
6:34
-0:04
20K
12.43 mi11:25:281:22:006:3620:22
6:33
-0:01
Half
13.11 mi11:29:531:26:256:364:25
6:28
-0:05
25K
15.53 mi11:45:531:42:256:3616:00
6:36
+0:08
30K
18.64 mi12:06:112:02:436:3520:18
6:32
-0:04
20M
20.00 mi12:14:592:11:316:358:48
6:29
-0:03
21M
21.00 mi12:21:492:18:216:356:50
6:50
+0:21
35K
21.75 mi12:26:262:22:586:344:37
6:10
-0:40
23M
23.00 mi12:34:432:31:156:358:17
6:37
+0:27
24M
24.00 mi12:41:132:37:456:346:30
6:30
-0:07
40K
24.85 mi12:46:452:43:176:345:32
6:28
-0:02
25.2M
25.20 mi12:49:152:45:476:352:30
7:15
+0:47
Finish
26.22 mi12:55:512:52:236:356:36
6:29
-0:46

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

6:10 /mi

Average Pace

6:35 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:43:03

95% of race

Time at Steady Pace

9:20

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:34 /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 mi10:24:0520:376:3820:37
6:38
#4272
10K
6.21 mi10:44:4341:156:3820:38
6:38
#4050
15K
9.32 mi11:05:061:01:386:3720:23
6:34
#3655
20K
12.43 mi11:25:281:22:006:3620:22
6:33
#3254
Half
13.11 mi11:29:531:26:256:364:25
6:28
#3191
25K
15.53 mi11:45:531:42:256:3616:00
6:36
#2946
30K
18.64 mi12:06:112:02:436:3520:18
6:32
#2420
20M
20.00 mi12:14:592:11:316:358:48
6:29
#2188
21M
21.00 mi12:21:492:18:216:356:50
6:50
#2039
35K
21.75 mi12:26:262:22:586:344:37
6:10
#1935
23M
23.00 mi12:34:432:31:156:358:17
6:37
#1796
24M
24.00 mi12:41:132:37:456:346:30
6:30
#1706
40K
24.85 mi12:46:452:43:176:345:32
6:28
#1615
25.2M
25.20 mi12:49:152:45:476:352:30
7:15
#1580
Finish
26.22 mi12:55:512:52:236:356:36
6:29
#1531
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4272402140213013(Top 12%)2872(Top 20%)2872(Top 59%)
10K6.21 mi3.10 mi4050+2223817+2043817+2043886(Top 15%)3661(Top 25%)3661(Top 76%)
15K9.32 mi3.11 mi3655+3953467+3503467+3503013(Top 12%)2872(Top 20%)2872(Top 59%)
20K12.43 mi3.11 mi3254+4013097+3703097+3702424(Top 9%)2322(Top 16%)2322(Top 48%)
Half13.11 mi0.68 mi3191+633041+563041+562423(Top 9%)2318(Top 16%)2318(Top 48%)
25K15.53 mi2.42 mi2946+2452809+2322809+2322132(Top 8%)2043(Top 14%)2043(Top 42%)
30K18.64 mi3.11 mi2420+5262310+4992310+4991151(Top 5%)1099(Top 8%)1099(Top 23%)
20M20.00 mi1.36 mi2188+2322093+2172093+217796(Top 3%)752(Top 5%)752(Top 16%)
21M21.00 mi1.00 mi2039+1491955+1381955+138777(Top 3%)735(Top 5%)735(Top 15%)
35K21.75 mi0.75 mi1935+1041859+961859+96599(Top 2%)565(Top 4%)565(Top 12%)
23M23.00 mi1.25 mi1796+1391725+1341725+134903(Top 4%)856(Top 6%)856(Top 18%)
24M24.00 mi1.00 mi1706+901635+901635+90960(Top 4%)896(Top 6%)896(Top 18%)
40K24.85 mi0.85 mi1615+911545+901545+90701(Top 3%)654(Top 4%)654(Top 13%)
25.2M25.20 mi0.35 mi1580+351511+341511+34959(Top 4%)886(Top 6%)886(Top 18%)
Finish26.22 mi1.02 mi1531+491463+481463+481320(Top 5%)1200(Top 8%)1200(Top 25%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21story building
+97ft-345ft

Overall

3013

Males

2872

M18-39

2872

5K→10K

3.1 - 6.2 mi

Top 15%
×5story building
+79ft-138ft

Overall

3886

Males

3661

M18-39

3661

10K→15K

6.2 - 9.3 mi

Top 12%
×3story building
+67ft-78ft

Overall

3013

Males

2872

M18-39

2872

15K→20K

9.3 - 12.4 mi

Top 9%
×5story building
+106ft-86ft

Overall

2424

Males

2322

M18-39

2322

20K→Half

12.4 - 13.1 mi

Top 9%
×2story building
+19ft-37ft

Overall

2423

Males

2318

M18-39

2318

Half→25K

13.1 - 15.5 mi

Top 8%
×4story building
+66ft-88ft

Overall

2132

Males

2043

M18-39

2043

25K→30K

15.5 - 18.6 mi

Top 5%
×9story building
+181ft-148ft

Overall

1151

Males

1099

M18-39

1099

30K→20M

18.6 - 20.0 mi

Top 3%
×5story building
+64ft-50ft

Overall

796

Males

752

M18-39

752

20M→21M

20.0 - 21.0 mi

Top 3%
×8story building
+106ft-24ft

Overall

777

Males

735

M18-39

735

21M→35K

21.0 - 21.8 mi

Top 2%
×7story building
+17ft-86ft

Overall

599

Males

565

M18-39

565

35K→23M

21.8 - 23.0 mi

Top 4%
×5story building
+23ft-63ft

Overall

903

Males

856

M18-39

856

23M→24M

23.0 - 24.0 mi

Top 4%
×6story building
+12ft-82ft

Overall

960

Males

896

M18-39

896

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

701

Males

654

M18-39

654

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

959

Males

886

M18-39

886

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2story building
+22ft-21ft

Overall

1320

Males

1200

M18-39

1200

Passing Analysis

Category:
Athletes Passed
2880
Passed By
139
Net Change
+2741
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4272
5K → 10K30987+222#4272#4050
10K → 15K40611+395#4050#3655
15K → 20K4010+401#3655#3254
20K → Half652+63#3254#3191
Half → 25K2538+245#3191#2946
25K → 30K5326+526#2946#2420
30K → 20M2320+232#2420#2188
20M → 21M1501+149#2188#2039
21M → 35K1051+104#2039#1935
35K → 23M1445+139#1935#1796
23M → 24M922+90#1796#1706
24M → 40K910+91#1706#1615
40K → 25.2M372+35#1615#1580
25.2M → Finish6314+49#1580#1531
TOTALS2880139+2741
📊

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