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BOSTON MARATHON 2024

Sina Peerhossaini

Bib: 28225•M

NJ

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
8:12/mi
25:30
↑ 97↓ 3451.5%
10K· 6.21 mi
8:16/mi
51:11
↑ 79↓ 1380.4%
15K· 9.32 mi
8:31/mi
1:17:40
↑ 67↓ 78
20K· 12.43 mi
8:46/mi
1:44:54
↑ 106↓ 860.1%
Half· 13.11 mi
8:24/mi
1:50:38
↑ 19↓ 370.5%
25K· 15.53 mi
9:11/mi
2:12:55
↑ 66↓ 880.2%
30K· 18.64 mi
9:36/mi
2:42:43
↑ 181↓ 1480.2%
20M
9:54/mi
2:56:10
↑ 64↓ 500.2%
21M
10:22/mi
3:06:32
↑ 106↓ 241.6%
35K· 21.75 mi
9:21/mi
3:13:32
↑ 17↓ 861.7%
23M
10:02/mi
3:26:06
↑ 23↓ 630.6%
24M
10:33/mi
3:36:39
↓ 821.3%
40K· 24.85 mi
9:24/mi
3:44:41
↓ 200.3%
25.2M
12:08/mi
3:48:52
↑ 13↓ 160.2%
Finish· 26.22 mi
9:11/mi
3:58:13
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:38
Pace8:26 /mi
2nd Half
Distance13.11 mi
Time2:07:35
Pace9:44 /mi
📊Positive Split: 15.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:5925:308:1225:30
8:12
-
10K
6.21 mi12:12:4051:118:1425:41
8:16
+0:04
15K
9.32 mi12:39:091:17:408:2026:29
8:31
+0:15
20K
12.43 mi13:06:231:44:548:2627:14
8:46
+0:15
Half
13.11 mi13:12:071:50:388:265:44
8:24
-0:22
25K
15.53 mi13:34:242:12:558:3322:17
9:11
+0:47
30K
18.64 mi14:04:122:42:438:4429:48
9:36
+0:25
20M
20.00 mi14:17:392:56:108:4813:27
9:54
+0:18
21M
21.00 mi14:28:013:06:328:5310:22
10:22
+0:28
35K
21.75 mi14:35:013:13:328:547:00
9:21
-1:01
23M
23.00 mi14:47:353:26:068:5812:34
10:02
+0:41
24M
24.00 mi14:58:083:36:399:0210:33
10:33
+0:31
40K
24.85 mi15:06:103:44:419:028:02
9:24
-1:09
25.2M
25.20 mi15:10:213:48:529:054:11
12:08
+2:44
Finish
26.22 mi15:19:423:58:139:069:21
9:11
-2:57

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

8:12 /mi

Average Pace

9:06 /mi

Slowest Pace

12:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:38

46% of race

Time at Steady Pace

1:16:28

32% of race

Time at Slower Pace

51:07

21% of race

Average Pace: 9:05 /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 mi11:46:5925:308:1225:30
8:12
#16055
10K
6.21 mi12:12:4051:118:1425:41
8:16
#15968
15K
9.32 mi12:39:091:17:408:2026:29
8:31
#16116
20K
12.43 mi13:06:231:44:548:2627:14
8:46
#16070
Half
13.11 mi13:12:071:50:388:265:44
8:24
#16009
25K
15.53 mi13:34:242:12:558:3322:17
9:11
#16071
30K
18.64 mi14:04:122:42:438:4429:48
9:36
#16051
20M
20.00 mi14:17:392:56:108:4813:27
9:54
#16074
21M
21.00 mi14:28:013:06:328:5310:22
10:22
#15960
35K
21.75 mi14:35:013:13:328:547:00
9:21
#15936
23M
23.00 mi14:47:353:26:068:5812:34
10:02
#15928
24M
24.00 mi14:58:083:36:399:0210:33
10:33
#16039
40K
24.85 mi15:06:103:44:419:028:02
9:24
#15883
25.2M
25.20 mi15:10:213:48:529:054:11
12:08
#15943
Finish
26.22 mi15:19:423:58:139:069:21
9:11
#15887
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi16055104261042616531(Top 65%)10616(Top 73%)10616(Top 219%)
10K6.21 mi3.10 mi15968+8710419+710419+715922(Top 62%)10397(Top 71%)10397(Top 214%)
15K9.32 mi3.11 mi16116-14810454-3510454-3516531(Top 65%)10616(Top 73%)10616(Top 219%)
20K12.43 mi3.11 mi16070+4610420+3410420+3416181(Top 63%)10450(Top 72%)10450(Top 216%)
Half13.11 mi0.68 mi16009+6110378+4210378+4215155(Top 59%)9994(Top 69%)9994(Top 206%)
25K15.53 mi2.42 mi16071-6210379-110379-116373(Top 64%)10411(Top 71%)10411(Top 215%)
30K18.64 mi3.11 mi16051+2010316+6310316+6315804(Top 62%)9916(Top 68%)9916(Top 204%)
20M20.00 mi1.36 mi16074-2310287+2910287+2916107(Top 63%)9809(Top 67%)9809(Top 202%)
21M21.00 mi1.00 mi15960+11410197+9010197+9014362(Top 56%)8840(Top 61%)8840(Top 182%)
35K21.75 mi0.75 mi15936+2410163+3410163+3414927(Top 58%)9090(Top 62%)9090(Top 187%)
23M23.00 mi1.25 mi15928+810121+4210121+4215590(Top 61%)9350(Top 64%)9350(Top 193%)
24M24.00 mi1.00 mi16039-11110141-2010141-2017989(Top 70%)10491(Top 72%)10491(Top 216%)
40K24.85 mi0.85 mi15883+15610041+10010041+10012691(Top 50%)7780(Top 53%)7780(Top 160%)
25.2M25.20 mi0.35 mi15943-6010060-1910060-1917610(Top 69%)10223(Top 70%)10223(Top 211%)
Finish26.22 mi1.02 mi15887+5610008+5210008+5215021(Top 59%)9001(Top 62%)9001(Top 186%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21story building
+97ft-345ft

Overall

16531

Males

10616

M18-39

10616

5K→10K

3.1 - 6.2 mi

Top 62%
×5story building
+79ft-138ft

Overall

15922

Males

10397

M18-39

10397

10K→15K

6.2 - 9.3 mi

Top 65%
×3story building
+67ft-78ft

Overall

16531

Males

10616

M18-39

10616

15K→20K

9.3 - 12.4 mi

Top 63%
×5story building
+106ft-86ft

Overall

16181

Males

10450

M18-39

10450

20K→Half

12.4 - 13.1 mi

Top 59%
×2story building
+19ft-37ft

Overall

15155

Males

9994

M18-39

9994

Half→25K

13.1 - 15.5 mi

Top 64%
×4story building
+66ft-88ft

Overall

16373

Males

10411

M18-39

10411

25K→30K

15.5 - 18.6 mi

Top 62%
×9story building
+181ft-148ft

Overall

15804

Males

9916

M18-39

9916

30K→20M

18.6 - 20.0 mi

Top 63%
×5story building
+64ft-50ft

Overall

16107

Males

9809

M18-39

9809

20M→21M

20.0 - 21.0 mi

Top 56%
×8story building
+106ft-24ft

Overall

14362

Males

8840

M18-39

8840

21M→35K

21.0 - 21.8 mi

Top 58%
×7story building
+17ft-86ft

Overall

14927

Males

9090

M18-39

9090

35K→23M

21.8 - 23.0 mi

Top 61%
×5story building
+23ft-63ft

Overall

15590

Males

9350

M18-39

9350

23M→24M

23.0 - 24.0 mi

Top 70%
×6story building
+12ft-82ft

Overall

17989

Males

10491

M18-39

10491

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

12691

Males

7780

M18-39

7780

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

17610

Males

10223

M18-39

10223

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2story building
+22ft-21ft

Overall

15021

Males

9001

M18-39

9001

Passing Analysis

Category:
Athletes Passed
2123
Passed By
1955
Net Change
+168
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16055
5K → 10K324237+87#16055#15968
10K → 15K192340-148#15968#16116
15K → 20K269223+46#16116#16070
20K → Half7918+61#16070#16009
Half → 25K194256-62#16009#16071
25K → 30K259239+20#16071#16051
30K → 20M106129-23#16051#16074
20M → 21M16551+114#16074#15960
21M → 35K7652+24#15960#15936
35K → 23M123115+8#15936#15928
23M → 24M53164-111#15928#16039
24M → 40K1659+156#16039#15883
40K → 25.2M1979-60#15883#15943
25.2M → Finish9943+56#15943#15887
TOTALS21231955+168
📊

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