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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Shivakumar Rajeswaran

Bib: 30899 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M45-49)
#0 / 2413
Race Day Weather
51°/41°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
34:01
3.11 mi
Rank: #27948
Start → 5K
34:01 | 10:57/mi
10K
1:06:32
6.21 mi
Rank: #27409 (+539)
5K → 10K
32:31 | 10:28/mi
15K
1:42:06
9.32 mi
Rank: #27649 (-240)
10K → 15K
35:34 | 11:27/mi
20K
2:15:52
12.43 mi
Rank: #27436 (+213)
15K → 20K
33:46 | 10:53/mi
HALF
2:23:08
13.11 mi
Rank: #27388 (+48)
20K → HALF
7:16 | 10:40/mi
25K
2:51:55
15.53 mi
Rank: #27403 (-15)
HALF → 25K
28:47 | 11:53/mi
30K
3:30:04
18.64 mi
Rank: #27361 (+42)
25K → 30K
38:09 | 12:17/mi
20M
3:48:16
20.00 mi
Rank: #27421 (-60)
30K → 20M
18:12 | 13:24/mi
21M
4:02:35
21.00 mi
Rank: #27445 (-24)
20M → 21M
14:19 | 14:19/mi
35K
4:12:06
21.75 mi
Rank: #27472 (-27)
21M → 35K
9:31 | 12:44/mi
23M
4:27:48
23.00 mi
Rank: #27452 (+20)
35K → 23M
15:42 | 12:33/mi
24M
4:39:10
24.00 mi
Rank: #27397 (+55)
23M → 24M
11:22 | 11:22/mi
40K
4:49:33
24.85 mi
Rank: #27361 (+36)
24M → 40K
10:23 | 12:09/mi
25.2M
4:54:29
25.20 mi
Rank: #27359 (+2)
40K → 25.2M
4:56 | 14:19/mi
FINISH
5:04:57
26.22 mi
Rank: #27305 (+54)
25.2M → FINISH
10:28 | 10:17/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:23:08
Pace10:56 /mi
2nd Half
Distance13.11 mi
Time2:41:49
Pace12:21 /mi
📊Positive Split: 13.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:06:1334:0110:5734:01
10:57
-
10K
6.21 mi12:38:441:06:3210:4332:31
10:28
-0:29
15K
9.32 mi13:14:181:42:0610:5835:34
11:27
+0:59
20K
12.43 mi13:48:042:15:5210:5633:46
10:53
-0:34
HALF
13.11 mi13:55:202:23:0810:567:16
10:40
-0:13
25K
15.53 mi14:24:072:51:5511:0528:47
11:53
+1:13
30K
18.64 mi15:02:163:30:0411:1738:09
12:17
+0:24
20M
20.00 mi15:20:283:48:1611:2518:12
13:24
+1:07
21M
21.00 mi15:34:474:02:3511:3414:19
14:19
+0:55
35K
21.75 mi15:44:184:12:0611:369:31
12:44
-1:35
23M
23.00 mi16:00:004:27:4811:3915:42
12:33
-0:11
24M
24.00 mi16:11:224:39:1011:3811:22
11:22
-1:11
40K
24.85 mi16:21:454:49:3311:3910:23
12:09
+0:47
25.2M
25.20 mi16:26:414:54:2911:424:56
14:19
+2:10
FINISH
26.22 mi16:37:095:04:5711:3910:28
10:17
-4:02

Checkpoint Splits Visualizations

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

📈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

10:17 /mi

Average Pace

11:38 /mi

Slowest Pace

14:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

1:58:02

39% of race

Time at Steady Pace

2:04:15

41% of race

Time at Slower Pace

1:02:40

21% of race

Average Pace: 11:38 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi12:06:1334:0110:5734:01
10:57
#27948
10K
6.21 mi12:38:441:06:3210:4332:31
10:28
#27409
15K
9.32 mi13:14:181:42:0610:5835:34
11:27
#27649
20K
12.43 mi13:48:042:15:5210:5633:46
10:53
#27436
HALF
13.11 mi13:55:202:23:0810:567:16
10:40
#27388
25K
15.53 mi14:24:072:51:5511:0528:47
11:53
#27403
30K
18.64 mi15:02:163:30:0411:1738:09
12:17
#27361
20M
20.00 mi15:20:283:48:1611:2518:12
13:24
#27421
21M
21.00 mi15:34:474:02:3511:3414:19
14:19
#27445
35K
21.75 mi15:44:184:12:0611:369:31
12:44
#27472
23M
23.00 mi16:00:004:27:4811:3915:42
12:33
#27452
24M
24.00 mi16:11:224:39:1011:3811:22
11:22
#27397
40K
24.85 mi16:21:454:49:3311:3910:23
12:09
#27361
25.2M
25.20 mi16:26:414:54:2911:424:56
14:19
#27359
FINISH
26.22 mi16:37:095:04:5711:3910:28
10:17
#27305
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi27948159941599427921(Top 96%)15952(Top 98%)15952(Top 661%)
10K6.21 mi3.10 mi27409+53915785+20915785+20926846(Top 93%)15530(Top 95%)15530(Top 644%)
15K9.32 mi3.11 mi27649-24015865-8015865-8027921(Top 96%)15952(Top 98%)15952(Top 661%)
20K12.43 mi3.11 mi27436+21315777+8815777+8826798(Top 92%)15492(Top 95%)15492(Top 642%)
HALF13.11 mi0.68 mi27388+4815757+2015757+2026928(Top 93%)15507(Top 95%)15507(Top 643%)
25K15.53 mi2.42 mi27403-1515753+415753+427387(Top 94%)15692(Top 96%)15692(Top 650%)
30K18.64 mi3.11 mi27361+4215720+3315720+3327112(Top 93%)15495(Top 95%)15495(Top 642%)
20M20.00 mi1.36 mi27421-6015726-615726-627721(Top 96%)15733(Top 96%)15733(Top 652%)
21M21.00 mi1.00 mi27445-2415727-115727-127585(Top 95%)15640(Top 96%)15640(Top 648%)
35K21.75 mi0.75 mi27472-2715733-615733-627483(Top 95%)15576(Top 95%)15576(Top 646%)
23M23.00 mi1.25 mi27452+2015716+1715716+1726834(Top 92%)15238(Top 93%)15238(Top 631%)
24M24.00 mi1.00 mi27397+5515690+2615690+2625745(Top 89%)14680(Top 90%)14680(Top 608%)
40K24.85 mi0.85 mi27361+3615670+2015670+2026099(Top 90%)14810(Top 91%)14810(Top 614%)
25.2M25.20 mi0.35 mi27359+215663+715663+727453(Top 95%)15497(Top 95%)15497(Top 642%)
FINISH26.22 mi1.02 mi27305+5415637+2615637+2624526(Top 85%)14058(Top 86%)14058(Top 583%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21
+97ft-345ft

Overall

27921

Males

15952

M45-49

15952

5K→10K

3.1 - 6.2 mi

Top 93%
×5
+79ft-138ft

Overall

26846

Males

15530

M45-49

15530

10K→15K

6.2 - 9.3 mi

Top 96%
×3
+67ft-78ft

Overall

27921

Males

15952

M45-49

15952

15K→20K

9.3 - 12.4 mi

Top 92%
×5
+106ft-86ft

Overall

26798

Males

15492

M45-49

15492

20K→HALF

12.4 - 13.1 mi

Top 93%
×2
+19ft-37ft

Overall

26928

Males

15507

M45-49

15507

HALF→25K

13.1 - 15.5 mi

Top 94%
×4
+66ft-88ft

Overall

27387

Males

15692

M45-49

15692

25K→30K

15.5 - 18.6 mi

Top 93%
×9
+181ft-148ft

Overall

27112

Males

15495

M45-49

15495

30K→20M

18.6 - 20.0 mi

Top 96%
×5
+64ft-50ft

Overall

27721

Males

15733

M45-49

15733

20M→21M

20.0 - 21.0 mi

Top 95%
×8
+106ft-24ft

Overall

27585

Males

15640

M45-49

15640

21M→35K

21.0 - 21.8 mi

Top 95%
×7
+17ft-86ft

Overall

27483

Males

15576

M45-49

15576

35K→23M

21.8 - 23.0 mi

Top 92%
×5
+23ft-63ft

Overall

26834

Males

15238

M45-49

15238

23M→24M

23.0 - 24.0 mi

Top 89%
×6
+12ft-82ft

Overall

25745

Males

14680

M45-49

14680

24M→40K

24.0 - 24.9 mi

Top 90%
×1
+6ft-20ft

Overall

26099

Males

14810

M45-49

14810

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1
+13ft-16ft

Overall

27453

Males

15497

M45-49

15497

25.2M→FINISH

25.2 - 26.2 mi

Top 85%
×2
+22ft-21ft

Overall

24526

Males

14058

M45-49

14058

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1324*
Passed By
586
Net Change
+643
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27948
5K → 10K552*13+539#27948#27409
10K → 15K55200-240#27409#27649
15K → 20K226*13+213#27649#27436
20K → HALF568+48#27436#27388
HALF → 25K6782-15#27388#27403
25K → 30K10058+42#27403#27361
30K → 20M3090-60#27361#27421
20M → 21M1842-24#27421#27445
21M → 35K1037-27#27445#27472
35K → 23M4020+20#27472#27452
23M → 24M594+55#27452#27397
24M → 40K4711+36#27397#27361
40K → 25.2M97+2#27361#27359
25.2M → FINISH551+54#27359#27305
TOTALS1324*586+643

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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