Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Swapnil Jadhav

Bib: 30331 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
27:09
3.11 mi
Rank: #21398
Start β†’ 5K
27:09 | 8:45/mi
10K
54:57
6.21 mi
Rank: #22025 (-627)
5K β†’ 10K
27:48 | 8:57/mi
15K
1:24:41
9.32 mi
Rank: #23066 (-1041)
10K β†’ 15K
29:44 | 9:35/mi
20K
1:56:08
12.43 mi
Rank: #23838 (-772)
15K β†’ 20K
31:27 | 10:08/mi
HALF
2:02:24
13.11 mi
Rank: #23809 (+29)
20K β†’ HALF
6:16 | 9:12/mi
25K
2:31:19
15.53 mi
Rank: #24759 (-950)
HALF β†’ 25K
28:55 | 11:56/mi
30K
3:04:42
18.64 mi
Rank: #24768 (-9)
25K β†’ 30K
33:23 | 10:45/mi
20M
3:19:26
20.00 mi
Rank: #24749 (+19)
30K β†’ 20M
14:44 | 10:51/mi
21M
3:32:33
21.00 mi
Rank: #24871 (-122)
20M β†’ 21M
13:07 | 13:07/mi
35K
3:40:38
21.75 mi
Rank: #24874 (-3)
21M β†’ 35K
8:05 | 10:49/mi
23M
3:55:59
23.00 mi
Rank: #25031 (-157)
35K β†’ 23M
15:21 | 12:16/mi
24M
4:05:56
24.00 mi
Rank: #24939 (+92)
23M β†’ 24M
9:57 | 9:57/mi
40K
4:15:58
24.85 mi
Rank: #24955 (-16)
24M β†’ 40K
10:02 | 11:45/mi
25.2M
4:21:07
25.20 mi
Rank: #25049 (-94)
40K β†’ 25.2M
5:09 | 14:57/mi
FINISH
4:32:13
26.22 mi
Rank: #25101 (-52)
25.2M β†’ FINISH
11:06 | 10:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:02:24
Pace9:21 /mi
2nd Half
Distance13.11 mi
Time2:29:49
Pace11:26 /mi
πŸ“ŠPositive Split: 22.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:5327:098:4527:09
8:45
-
10K
6.21 mi12:26:4154:578:5127:48
8:57
+0:12
15K
9.32 mi12:56:251:24:419:0629:44
9:35
+0:38
20K
12.43 mi13:27:521:56:089:2131:27
10:08
+0:33
HALF
13.11 mi13:34:082:02:249:216:16
9:12
-0:56
25K
15.53 mi14:03:032:31:199:4528:55
11:56
+2:44
30K
18.64 mi14:36:263:04:429:5533:23
10:45
-1:11
20M
20.00 mi14:51:103:19:269:5914:44
10:51
+0:06
21M
21.00 mi15:04:173:32:3310:0813:07
13:07
+2:16
35K
21.75 mi15:12:223:40:3810:098:05
10:49
-2:18
23M
23.00 mi15:27:433:55:5910:1615:21
12:16
+1:27
24M
24.00 mi15:37:404:05:5610:159:57
9:57
-2:19
40K
24.85 mi15:47:424:15:5810:1810:02
11:45
+1:48
25.2M
25.20 mi15:52:514:21:0710:225:09
14:57
+3:12
FINISH
26.22 mi16:03:574:32:1310:2411:06
10:54
-4:03

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

8:45 /mi

Average Pace

10:23 /mi

Slowest Pace

14:57 /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

1:40:54

37% of race

Time at Steady Pace

1:38:45

36% of race

Time at Slower Pace

1:12:34

27% of race

Average Pace: 10:23 /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 mi11:58:5327:098:4527:09
8:45
#21398
10K
6.21 mi12:26:4154:578:5127:48
8:57
#22025
15K
9.32 mi12:56:251:24:419:0629:44
9:35
#23066
20K
12.43 mi13:27:521:56:089:2131:27
10:08
#23838
HALF
13.11 mi13:34:082:02:249:216:16
9:12
#23809
25K
15.53 mi14:03:032:31:199:4528:55
11:56
#24759
30K
18.64 mi14:36:263:04:429:5533:23
10:45
#24768
20M
20.00 mi14:51:103:19:269:5914:44
10:51
#24749
21M
21.00 mi15:04:173:32:3310:0813:07
13:07
#24871
35K
21.75 mi15:12:223:40:3810:098:05
10:49
#24874
23M
23.00 mi15:27:433:55:5910:1615:21
12:16
#25031
24M
24.00 mi15:37:404:05:5610:159:57
9:57
#24939
40K
24.85 mi15:47:424:15:5810:1810:02
11:45
#24955
25.2M
25.20 mi15:52:514:21:0710:225:09
14:57
#25049
FINISH
26.22 mi16:03:574:32:1310:2411:06
10:54
#25101
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 mi21398129221292224614(Top 85%)14542(Top 89%)14542(Top 254%)
10K6.21 mi3.10 mi22025-62713253-33113253-33122622(Top 78%)13573(Top 83%)13573(Top 237%)
15K9.32 mi3.11 mi23066-104113794-54113794-54124614(Top 85%)14542(Top 89%)14542(Top 254%)
20K12.43 mi3.11 mi23838-77214171-37714171-37725309(Top 87%)14849(Top 91%)14849(Top 259%)
HALF13.11 mi0.68 mi23809+2914149+2214149+2223451(Top 81%)13962(Top 85%)13962(Top 244%)
25K15.53 mi2.42 mi24759-95014598-44914598-44927440(Top 95%)15716(Top 96%)15716(Top 275%)
30K18.64 mi3.11 mi24768-914579+1914579+1924829(Top 86%)14451(Top 88%)14451(Top 253%)
20M20.00 mi1.36 mi24749+1914552+2714552+2724608(Top 85%)14270(Top 87%)14270(Top 249%)
21M21.00 mi1.00 mi24871-12214583-3114583-3126502(Top 91%)15127(Top 93%)15127(Top 264%)
35K21.75 mi0.75 mi24874-314584-114584-124886(Top 86%)14333(Top 88%)14333(Top 250%)
23M23.00 mi1.25 mi25031-15714636-5214636-5226485(Top 91%)15067(Top 92%)15067(Top 263%)
24M24.00 mi1.00 mi24939+9214579+5714579+5722654(Top 78%)13209(Top 81%)13209(Top 231%)
40K24.85 mi0.85 mi24955-1614578+114578+125484(Top 88%)14496(Top 89%)14496(Top 253%)
25.2M25.20 mi0.35 mi25049-9414606-2814606-2827896(Top 96%)15715(Top 96%)15715(Top 275%)
FINISH26.22 mi1.02 mi25101-5214622-1614622-1625903(Top 89%)14710(Top 90%)14710(Top 257%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
Γ—21
+97ft-345ft

Overall

24614

Males

14542

M18-39

14542

5K→10K

3.1 - 6.2 mi

Top 78%
Γ—5
+79ft-138ft

Overall

22622

Males

13573

M18-39

13573

10K→15K

6.2 - 9.3 mi

Top 85%
Γ—3
+67ft-78ft

Overall

24614

Males

14542

M18-39

14542

15K→20K

9.3 - 12.4 mi

Top 87%
Γ—5
+106ft-86ft

Overall

25309

Males

14849

M18-39

14849

20K→HALF

12.4 - 13.1 mi

Top 81%
Γ—2
+19ft-37ft

Overall

23451

Males

13962

M18-39

13962

HALF→25K

13.1 - 15.5 mi

Top 95%
Γ—4
+66ft-88ft

Overall

27440

Males

15716

M18-39

15716

25K→30K

15.5 - 18.6 mi

Top 86%
Γ—9
+181ft-148ft

Overall

24829

Males

14451

M18-39

14451

30K→20M

18.6 - 20.0 mi

Top 85%
Γ—5
+64ft-50ft

Overall

24608

Males

14270

M18-39

14270

20M→21M

20.0 - 21.0 mi

Top 91%
Γ—8
+106ft-24ft

Overall

26502

Males

15127

M18-39

15127

21M→35K

21.0 - 21.8 mi

Top 86%
Γ—7
+17ft-86ft

Overall

24886

Males

14333

M18-39

14333

35K→23M

21.8 - 23.0 mi

Top 91%
Γ—5
+23ft-63ft

Overall

26485

Males

15067

M18-39

15067

23M→24M

23.0 - 24.0 mi

Top 78%
Γ—6
+12ft-82ft

Overall

22654

Males

13209

M18-39

13209

24M→40K

24.0 - 24.9 mi

Top 88%
Γ—1
+6ft-20ft

Overall

25484

Males

14496

M18-39

14496

40K→25.2M

24.9 - 25.2 mi

Top 96%
Γ—1
+13ft-16ft

Overall

27896

Males

15715

M18-39

15715

25.2M→FINISH

25.2 - 26.2 mi

Top 89%
Γ—2
+22ft-21ft

Overall

25903

Males

14710

M18-39

14710

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
608
Passed By
1587
Net Change
-3703
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#21398
5K β†’ 10K84200-627#21398#22025
10K β†’ 15K17200-1041#22025#23066
15K β†’ 20K21200-772#23066#23838
20K β†’ HALF4617+29#23838#23809
HALF β†’ 25K12200-950#23809#24759
25K β†’ 30K122131-9#24759#24768
30K β†’ 20M7354+19#24768#24749
20M β†’ 21M21143-122#24749#24871
21M β†’ 35K3134-3#24871#24874
35K β†’ 23M23180-157#24874#25031
23M β†’ 24M10412+92#25031#24939
24M β†’ 40K2844-16#24939#24955
40K β†’ 25.2M397-94#24955#25049
25.2M β†’ FINISH2375-52#25049#25101
TOTALS6081587-3703
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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