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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Gurudutt Narasimha

Bib: 6563 •M •Age: N/A

WA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 16%
Gender (Male)
#0 / 16340
Top 27%
Age Group (M18-39)
#0 / 5723
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
20:29
3.11 mi
Rank: #4925
Start → 5K
20:29 | 6:36/mi
10K
41:07
6.21 mi
Rank: #5125 (-200)
5K → 10K
20:38 | 6:39/mi
15K
1:01:55
9.32 mi
Rank: #5302 (-177)
10K → 15K
20:48 | 6:42/mi
20K
1:22:45
12.43 mi
Rank: #5251 (+51)
15K → 20K
20:50 | 6:43/mi
HALF
1:27:08
13.11 mi
Rank: #5165 (+86)
20K → HALF
4:23 | 6:26/mi
25K
1:43:40
15.53 mi
Rank: #5251 (-86)
HALF → 25K
16:32 | 6:50/mi
30K
2:05:22
18.64 mi
Rank: #5315 (-64)
25K → 30K
21:42 | 7:00/mi
20M
2:14:52
20.00 mi
Rank: #5316 (-1)
30K → 20M
9:30 | 7:00/mi
21M
2:22:08
21.00 mi
Rank: #5264 (+52)
20M → 21M
7:16 | 7:16/mi
35K
2:26:59
21.75 mi
Rank: #5166 (+98)
21M → 35K
4:51 | 6:29/mi
23M
2:35:26
23.00 mi
Rank: #5037 (+129)
35K → 23M
8:27 | 6:46/mi
24M
2:41:58
24.00 mi
Rank: #4926 (+111)
23M → 24M
6:32 | 6:32/mi
40K
2:47:41
24.85 mi
Rank: #4823 (+103)
24M → 40K
5:43 | 6:42/mi
25.2M
2:50:09
25.20 mi
Rank: #4778 (+45)
40K → 25.2M
2:28 | 7:10/mi
FINISH
2:56:50
26.22 mi
Rank: #4732 (+46)
25.2M → FINISH
6:41 | 6:34/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:08
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:29:42
Pace6:51 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:1020:296:3620:29
6:36
-
10K
6.21 mi10:45:4841:076:3820:38
6:39
+0:03
15K
9.32 mi11:06:361:01:556:3920:48
6:42
+0:03
20K
12.43 mi11:27:261:22:456:4020:50
6:43
+0:01
HALF
13.11 mi11:31:491:27:086:394:23
6:26
-0:17
25K
15.53 mi11:48:211:43:406:4116:32
6:50
+0:24
30K
18.64 mi12:10:032:05:226:4421:42
7:00
+0:10
20M
20.00 mi12:19:332:14:526:459:30
7:00
0:00
21M
21.00 mi12:26:492:22:086:477:16
7:16
+0:16
35K
21.75 mi12:31:402:26:596:464:51
6:29
-0:47
23M
23.00 mi12:40:072:35:266:468:27
6:46
+0:17
24M
24.00 mi12:46:392:41:586:456:32
6:32
-0:14
40K
24.85 mi12:52:222:47:416:455:43
6:42
+0:10
25.2M
25.20 mi12:54:502:50:096:462:28
7:10
+0:28
FINISH
26.22 mi13:01:312:56:506:456:41
6:34
-0:36

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

6:26 /mi

Average Pace

6:45 /mi

Slowest Pace

7:16 /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

2:47:06

94% of race

Time at Steady Pace

9:44

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:45 /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 mi10:25:1020:296:3620:29
6:36
#4925
10K
6.21 mi10:45:4841:076:3820:38
6:39
#5125
15K
9.32 mi11:06:361:01:556:3920:48
6:42
#5302
20K
12.43 mi11:27:261:22:456:4020:50
6:43
#5251
HALF
13.11 mi11:31:491:27:086:394:23
6:26
#5165
25K
15.53 mi11:48:211:43:406:4116:32
6:50
#5251
30K
18.64 mi12:10:032:05:226:4421:42
7:00
#5315
20M
20.00 mi12:19:332:14:526:459:30
7:00
#5316
21M
21.00 mi12:26:492:22:086:477:16
7:16
#5264
35K
21.75 mi12:31:402:26:596:464:51
6:29
#5166
23M
23.00 mi12:40:072:35:266:468:27
6:46
#5037
24M
24.00 mi12:46:392:41:586:456:32
6:32
#4926
40K
24.85 mi12:52:222:47:416:455:43
6:42
#4823
25.2M
25.20 mi12:54:502:50:096:462:28
7:10
#4778
FINISH
26.22 mi13:01:312:56:506:456:41
6:34
#4732
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 mi4925460246025777(Top 20%)5271(Top 32%)5271(Top 92%)
10K6.21 mi3.10 mi5125-2004776-1744776-1745395(Top 19%)4984(Top 31%)4984(Top 87%)
15K9.32 mi3.11 mi5302-1774921-1454921-1455777(Top 20%)5271(Top 32%)5271(Top 92%)
20K12.43 mi3.11 mi5251+514871+504871+505227(Top 18%)4823(Top 30%)4823(Top 84%)
HALF13.11 mi0.68 mi5165+864801+704801+703976(Top 14%)3774(Top 23%)3774(Top 66%)
25K15.53 mi2.42 mi5251-864866-654866-655938(Top 20%)5313(Top 33%)5313(Top 93%)
30K18.64 mi3.11 mi5315-644902-364902-365760(Top 20%)5123(Top 31%)5123(Top 90%)
20M20.00 mi1.36 mi5316-14892+104892+105472(Top 19%)4857(Top 30%)4857(Top 85%)
21M21.00 mi1.00 mi5264+524838+544838+545042(Top 17%)4426(Top 27%)4426(Top 77%)
35K21.75 mi0.75 mi5166+984751+874751+873513(Top 12%)3242(Top 20%)3242(Top 57%)
23M23.00 mi1.25 mi5037+1294637+1144637+1143797(Top 13%)3436(Top 21%)3436(Top 60%)
24M24.00 mi1.00 mi4926+1114533+1044533+1043357(Top 12%)3048(Top 19%)3048(Top 53%)
40K24.85 mi0.85 mi4823+1034431+1024431+1023537(Top 12%)3166(Top 19%)3166(Top 55%)
25.2M25.20 mi0.35 mi4778+454392+394392+393358(Top 12%)2983(Top 18%)2983(Top 52%)
FINISH26.22 mi1.02 mi4732+464340+524340+524501(Top 16%)3833(Top 23%)3833(Top 67%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21
+97ft-345ft

Overall

5777

Males

5271

M18-39

5271

5K→10K

3.1 - 6.2 mi

Top 19%
×5
+79ft-138ft

Overall

5395

Males

4984

M18-39

4984

10K→15K

6.2 - 9.3 mi

Top 20%
×3
+67ft-78ft

Overall

5777

Males

5271

M18-39

5271

15K→20K

9.3 - 12.4 mi

Top 18%
×5
+106ft-86ft

Overall

5227

Males

4823

M18-39

4823

20K→HALF

12.4 - 13.1 mi

Top 14%
×2
+19ft-37ft

Overall

3976

Males

3774

M18-39

3774

HALF→25K

13.1 - 15.5 mi

Top 20%
×4
+66ft-88ft

Overall

5938

Males

5313

M18-39

5313

25K→30K

15.5 - 18.6 mi

Top 20%
×9
+181ft-148ft

Overall

5760

Males

5123

M18-39

5123

30K→20M

18.6 - 20.0 mi

Top 19%
×5
+64ft-50ft

Overall

5472

Males

4857

M18-39

4857

20M→21M

20.0 - 21.0 mi

Top 17%
×8
+106ft-24ft

Overall

5042

Males

4426

M18-39

4426

21M→35K

21.0 - 21.8 mi

Top 12%
×7
+17ft-86ft

Overall

3513

Males

3242

M18-39

3242

35K→23M

21.8 - 23.0 mi

Top 13%
×5
+23ft-63ft

Overall

3797

Males

3436

M18-39

3436

23M→24M

23.0 - 24.0 mi

Top 12%
×6
+12ft-82ft

Overall

3357

Males

3048

M18-39

3048

24M→40K

24.0 - 24.9 mi

Top 12%
×1
+6ft-20ft

Overall

3537

Males

3166

M18-39

3166

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1
+13ft-16ft

Overall

3358

Males

2983

M18-39

2983

25.2M→FINISH

25.2 - 26.2 mi

Top 16%
×2
+22ft-21ft

Overall

4501

Males

3833

M18-39

3833

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1299
Passed By
976
Net Change
+193
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4925
5K → 10K95200-200#4925#5125
10K → 15K58200-177#5125#5302
15K → 20K13483+51#5302#5251
20K → HALF860+86#5251#5165
HALF → 25K70156-86#5165#5251
25K → 30K107171-64#5251#5315
30K → 20M6465-1#5315#5316
20M → 21M8937+52#5316#5264
21M → 35K1002+98#5264#5166
35K → 23M14213+129#5166#5037
23M → 24M12413+111#5037#4926
24M → 40K1107+103#4926#4823
40K → 25.2M450+45#4823#4778
25.2M → FINISH7529+46#4778#4732
TOTALS1299976+193
📊

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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