Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Alexandre Hayderi

Bib: 4133 β€’M β€’Age: N/A

IL

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 4%
Gender (Male)
#0 / 16340
Top 8%
Age Group (M18-39)
#0 / 5723
Top 19%
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
18:50
3.11 mi
Rank: #1428
Start β†’ 5K
18:50 | 6:04/mi
10K
37:42
6.21 mi
Rank: #1526 (-98)
5K β†’ 10K
18:52 | 6:05/mi
15K
56:35
9.32 mi
Rank: #1586 (-60)
10K β†’ 15K
18:53 | 6:05/mi
20K
1:15:23
12.43 mi
Rank: #1525 (+61)
15K β†’ 20K
18:48 | 6:04/mi
HALF
1:19:32
13.11 mi
Rank: #1547 (-22)
20K β†’ HALF
4:09 | 6:06/mi
25K
1:34:17
15.53 mi
Rank: #1510 (+37)
HALF β†’ 25K
14:45 | 6:05/mi
30K
1:53:40
18.64 mi
Rank: #1459 (+51)
25K β†’ 30K
19:23 | 6:15/mi
20M
2:02:06
20.00 mi
Rank: #1413 (+46)
30K β†’ 20M
8:26 | 6:13/mi
21M
2:08:38
21.00 mi
Rank: #1402 (+11)
20M β†’ 21M
6:32 | 6:32/mi
35K
2:13:10
21.75 mi
Rank: #1392 (+10)
21M β†’ 35K
4:32 | 6:04/mi
23M
2:21:05
23.00 mi
Rank: #1384 (+8)
35K β†’ 23M
7:55 | 6:20/mi
24M
2:27:07
24.00 mi
Rank: #1356 (+28)
23M β†’ 24M
6:02 | 6:02/mi
40K
2:32:21
24.85 mi
Rank: #1323 (+33)
24M β†’ 40K
5:14 | 6:08/mi
25.2M
2:34:40
25.20 mi
Rank: #1319 (+4)
40K β†’ 25.2M
2:19 | 6:44/mi
FINISH
2:40:37
26.22 mi
Rank: #1293 (+26)
25.2M β†’ FINISH
5:57 | 5:51/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:19:32
Pace6:05 /mi
2nd Half
Distance13.11 mi
Time1:21:05
Pace6:12 /mi
πŸ“ŠPositive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:1718:506:0418:50
6:04
-
10K
6.21 mi10:38:0937:426:0518:52
6:05
+0:01
15K
9.32 mi10:57:0256:356:0518:53
6:05
0:00
20K
12.43 mi11:15:501:15:236:0418:48
6:04
-0:01
HALF
13.11 mi11:19:591:19:326:054:09
6:06
+0:02
25K
15.53 mi11:34:441:34:176:0514:45
6:05
-0:01
30K
18.64 mi11:54:071:53:406:0619:23
6:15
+0:10
20M
20.00 mi12:02:332:02:066:078:26
6:13
-0:02
21M
21.00 mi12:09:052:08:386:086:32
6:32
+0:19
35K
21.75 mi12:13:372:13:106:084:32
6:04
-0:28
23M
23.00 mi12:21:322:21:056:097:55
6:20
+0:16
24M
24.00 mi12:27:342:27:076:086:02
6:02
-0:18
40K
24.85 mi12:32:482:32:216:085:14
6:08
+0:06
25.2M
25.20 mi12:35:072:34:406:092:19
6:44
+0:36
FINISH
26.22 mi12:41:042:40:376:085:57
5:51
-0:53

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

5:51 /mi

Average Pace

6:08 /mi

Slowest Pace

6:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:31:46

94% of race

Time at Steady Pace

8:51

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:08 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:19:1718:506:0418:50
6:04
#1428
10K
6.21 mi10:38:0937:426:0518:52
6:05
#1526
15K
9.32 mi10:57:0256:356:0518:53
6:05
#1586
20K
12.43 mi11:15:501:15:236:0418:48
6:04
#1525
HALF
13.11 mi11:19:591:19:326:054:09
6:06
#1547
25K
15.53 mi11:34:441:34:176:0514:45
6:05
#1510
30K
18.64 mi11:54:071:53:406:0619:23
6:15
#1459
20M
20.00 mi12:02:332:02:066:078:26
6:13
#1413
21M
21.00 mi12:09:052:08:386:086:32
6:32
#1402
35K
21.75 mi12:13:372:13:106:084:32
6:04
#1392
23M
23.00 mi12:21:322:21:056:097:55
6:20
#1384
24M
24.00 mi12:27:342:27:076:086:02
6:02
#1356
40K
24.85 mi12:32:482:32:216:085:14
6:08
#1323
25.2M
25.20 mi12:35:072:34:406:092:19
6:44
#1319
FINISH
26.22 mi12:41:042:40:376:085:57
5:51
#1293
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1428137113711703(Top 6%)1639(Top 10%)1639(Top 29%)
10K6.21 mi3.10 mi1526-981469-981469-981676(Top 6%)1612(Top 10%)1612(Top 28%)
15K9.32 mi3.11 mi1586-601525-561525-561703(Top 6%)1639(Top 10%)1639(Top 29%)
20K12.43 mi3.11 mi1525+611468+571468+571367(Top 5%)1319(Top 8%)1319(Top 23%)
HALF13.11 mi0.68 mi1547-221490-221490-221828(Top 6%)1765(Top 11%)1765(Top 31%)
25K15.53 mi2.42 mi1510+371456+341456+341381(Top 5%)1333(Top 8%)1333(Top 23%)
30K18.64 mi3.11 mi1459+511403+531403+531399(Top 5%)1347(Top 8%)1347(Top 24%)
20M20.00 mi1.36 mi1413+461360+431360+431198(Top 4%)1152(Top 7%)1152(Top 20%)
21M21.00 mi1.00 mi1402+111351+91351+91373(Top 5%)1319(Top 8%)1319(Top 23%)
35K21.75 mi0.75 mi1392+101341+101341+101401(Top 5%)1345(Top 8%)1345(Top 24%)
23M23.00 mi1.25 mi1384+81332+91332+91647(Top 6%)1569(Top 10%)1569(Top 27%)
24M24.00 mi1.00 mi1356+281304+281304+281173(Top 4%)1119(Top 7%)1119(Top 20%)
40K24.85 mi0.85 mi1323+331271+331271+331090(Top 4%)1038(Top 6%)1038(Top 18%)
25.2M25.20 mi0.35 mi1319+41267+41267+41535(Top 5%)1441(Top 9%)1441(Top 25%)
FINISH26.22 mi1.02 mi1293+261242+251242+251081(Top 4%)1029(Top 6%)1029(Top 18%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
Γ—21
+97ft-345ft

Overall

1703

Males

1639

M18-39

1639

5K→10K

3.1 - 6.2 mi

Top 6%
Γ—5
+79ft-138ft

Overall

1676

Males

1612

M18-39

1612

10K→15K

6.2 - 9.3 mi

Top 6%
Γ—3
+67ft-78ft

Overall

1703

Males

1639

M18-39

1639

15K→20K

9.3 - 12.4 mi

Top 5%
Γ—5
+106ft-86ft

Overall

1367

Males

1319

M18-39

1319

20K→HALF

12.4 - 13.1 mi

Top 6%
Γ—2
+19ft-37ft

Overall

1828

Males

1765

M18-39

1765

HALF→25K

13.1 - 15.5 mi

Top 5%
Γ—4
+66ft-88ft

Overall

1381

Males

1333

M18-39

1333

25K→30K

15.5 - 18.6 mi

Top 5%
Γ—9
+181ft-148ft

Overall

1399

Males

1347

M18-39

1347

30K→20M

18.6 - 20.0 mi

Top 4%
Γ—5
+64ft-50ft

Overall

1198

Males

1152

M18-39

1152

20M→21M

20.0 - 21.0 mi

Top 5%
Γ—8
+106ft-24ft

Overall

1373

Males

1319

M18-39

1319

21M→35K

21.0 - 21.8 mi

Top 5%
Γ—7
+17ft-86ft

Overall

1401

Males

1345

M18-39

1345

35K→23M

21.8 - 23.0 mi

Top 6%
Γ—5
+23ft-63ft

Overall

1647

Males

1569

M18-39

1569

23M→24M

23.0 - 24.0 mi

Top 4%
Γ—6
+12ft-82ft

Overall

1173

Males

1119

M18-39

1119

24M→40K

24.0 - 24.9 mi

Top 4%
Γ—1
+6ft-20ft

Overall

1090

Males

1038

M18-39

1038

40K→25.2M

24.9 - 25.2 mi

Top 5%
Γ—1
+13ft-16ft

Overall

1535

Males

1441

M18-39

1441

25.2M→FINISH

25.2 - 26.2 mi

Top 4%
Γ—2
+22ft-21ft

Overall

1081

Males

1029

M18-39

1029

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
547
Passed By
412
Net Change
+135
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1428
5K β†’ 10K42140-98#1428#1526
10K β†’ 15K3090-60#1526#1586
15K β†’ 20K8019+61#1586#1525
20K β†’ HALF224-22#1525#1547
HALF β†’ 25K5518+37#1547#1510
25K β†’ 30K8231+51#1510#1459
30K β†’ 20M537+46#1459#1413
20M β†’ 21M3322+11#1413#1402
21M β†’ 35K199+10#1402#1392
35K β†’ 23M3527+8#1392#1384
23M β†’ 24M379+28#1384#1356
24M β†’ 40K385+33#1356#1323
40K β†’ 25.2M73+4#1323#1319
25.2M β†’ FINISH348+26#1319#1293
TOTALS547412+135
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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