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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Adrian Dodson-Shaw

Bib: 33463 •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 (M40-44)
#0 / 2198
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
26:38
3.11 mi
Rank: #20473
Start → 5K
26:38 | 8:35/mi
10K
53:27
6.21 mi
Rank: #20759 (-286)
5K → 10K
26:49 | 8:38/mi
15K
1:19:56
9.32 mi
Rank: #20584 (+175)
10K → 15K
26:29 | 8:32/mi
20K
1:46:44
12.43 mi
Rank: #20417 (+167)
15K → 20K
26:48 | 8:38/mi
HALF
1:52:23
13.11 mi
Rank: #20342 (+75)
20K → HALF
5:39 | 8:18/mi
25K
2:13:15
15.53 mi
Rank: #20166 (+176)
HALF → 25K
20:52 | 8:37/mi
30K
2:41:23
18.64 mi
Rank: #20084 (+82)
25K → 30K
28:08 | 9:04/mi
20M
2:53:57
20.00 mi
Rank: #20092 (-8)
30K → 20M
12:34 | 9:16/mi
21M
3:03:53
21.00 mi
Rank: #20123 (-31)
20M → 21M
9:56 | 9:56/mi
35K
3:10:23
21.75 mi
Rank: #20055 (+68)
21M → 35K
6:30 | 8:42/mi
23M
3:21:50
23.00 mi
Rank: #20021 (+34)
35K → 23M
11:27 | 9:09/mi
24M
3:30:45
24.00 mi
Rank: #19974 (+47)
23M → 24M
8:55 | 8:55/mi
40K
3:38:25
24.85 mi
Rank: #19906 (+68)
24M → 40K
7:40 | 8:59/mi
25.2M
3:41:55
25.20 mi
Rank: #19905 (+1)
40K → 25.2M
3:30 | 10:09/mi
FINISH
3:51:16
26.22 mi
Rank: #19981 (-76)
25.2M → FINISH
9:21 | 9:11/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
Time1:52:23
Pace8:35 /mi
2nd Half
Distance13.11 mi
Time1:58:53
Pace9:05 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:5726:388:3526:38
8:35
-
10K
6.21 mi12:25:4653:278:3726:49
8:38
+0:03
15K
9.32 mi12:52:151:19:568:3526:29
8:32
-0:06
20K
12.43 mi13:19:031:46:448:3626:48
8:38
+0:06
HALF
13.11 mi13:24:421:52:238:355:39
8:18
-0:20
25K
15.53 mi13:45:342:13:158:3520:52
8:37
+0:19
30K
18.64 mi14:13:422:41:238:4028:08
9:04
+0:27
20M
20.00 mi14:26:162:53:578:4212:34
9:16
+0:12
21M
21.00 mi14:36:123:03:538:469:56
9:56
+0:40
35K
21.75 mi14:42:423:10:238:466:30
8:42
-1:14
23M
23.00 mi14:54:093:21:508:4711:27
9:09
+0:27
24M
24.00 mi15:03:043:30:458:478:55
8:55
-0:14
40K
24.85 mi15:10:443:38:258:487:40
8:59
+0:04
25.2M
25.20 mi15:14:143:41:558:493:30
10:09
+1:10
FINISH
26.22 mi15:23:353:51:168:509:21
9:11
-0:58

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

8:18 /mi

Average Pace

8:50 /mi

Slowest Pace

10:09 /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

2:13:15

58% of race

Time at Steady Pace

1:02:40

27% of race

Time at Slower Pace

35:21

15% of race

Average Pace: 8:49 /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 mi11:58:5726:388:3526:38
8:35
#20473
10K
6.21 mi12:25:4653:278:3726:49
8:38
#20759
15K
9.32 mi12:52:151:19:568:3526:29
8:32
#20584
20K
12.43 mi13:19:031:46:448:3626:48
8:38
#20417
HALF
13.11 mi13:24:421:52:238:355:39
8:18
#20342
25K
15.53 mi13:45:342:13:158:3520:52
8:37
#20166
30K
18.64 mi14:13:422:41:238:4028:08
9:04
#20084
20M
20.00 mi14:26:162:53:578:4212:34
9:16
#20092
21M
21.00 mi14:36:123:03:538:469:56
9:56
#20123
35K
21.75 mi14:42:423:10:238:466:30
8:42
#20055
23M
23.00 mi14:54:093:21:508:4711:27
9:09
#20021
24M
24.00 mi15:03:043:30:458:478:55
8:55
#19974
40K
24.85 mi15:10:443:38:258:487:40
8:59
#19906
25.2M
25.20 mi15:14:143:41:558:493:30
10:09
#19905
FINISH
26.22 mi15:23:353:51:168:509:21
9:11
#19981
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi20473124851248520287(Top 70%)12455(Top 76%)12455(Top 567%)
10K6.21 mi3.10 mi20759-28612647-16212647-16221054(Top 73%)12815(Top 78%)12815(Top 583%)
15K9.32 mi3.11 mi20584+17512578+6912578+6920287(Top 70%)12455(Top 76%)12455(Top 567%)
20K12.43 mi3.11 mi20417+16712489+8912489+8920001(Top 69%)12289(Top 75%)12289(Top 559%)
HALF13.11 mi0.68 mi20342+7512449+4012449+4018942(Top 65%)11853(Top 73%)11853(Top 539%)
25K15.53 mi2.42 mi20166+17612362+8712362+8719202(Top 66%)11882(Top 73%)11882(Top 541%)
30K18.64 mi3.11 mi20084+8212306+5612306+5619853(Top 68%)12104(Top 74%)12104(Top 551%)
20M20.00 mi1.36 mi20092-812295+1112295+1120051(Top 69%)12134(Top 74%)12134(Top 552%)
21M21.00 mi1.00 mi20123-3112300-512300-520195(Top 70%)12166(Top 74%)12166(Top 554%)
35K21.75 mi0.75 mi20055+6812263+3712263+3718570(Top 64%)11317(Top 69%)11317(Top 515%)
23M23.00 mi1.25 mi20021+3412216+4712216+4719178(Top 66%)11548(Top 71%)11548(Top 525%)
24M24.00 mi1.00 mi19974+4712171+4512171+4519083(Top 66%)11459(Top 70%)11459(Top 521%)
40K24.85 mi0.85 mi19906+6812125+4612125+4618227(Top 63%)11006(Top 67%)11006(Top 501%)
25.2M25.20 mi0.35 mi19905+112120+512120+519895(Top 69%)11802(Top 72%)11802(Top 537%)
FINISH26.22 mi1.02 mi19981-7612138-1812138-1821186(Top 73%)12443(Top 76%)12443(Top 566%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21
+97ft-345ft

Overall

20287

Males

12455

M40-44

12455

5K→10K

3.1 - 6.2 mi

Top 73%
×5
+79ft-138ft

Overall

21054

Males

12815

M40-44

12815

10K→15K

6.2 - 9.3 mi

Top 70%
×3
+67ft-78ft

Overall

20287

Males

12455

M40-44

12455

15K→20K

9.3 - 12.4 mi

Top 69%
×5
+106ft-86ft

Overall

20001

Males

12289

M40-44

12289

20K→HALF

12.4 - 13.1 mi

Top 65%
×2
+19ft-37ft

Overall

18942

Males

11853

M40-44

11853

HALF→25K

13.1 - 15.5 mi

Top 66%
×4
+66ft-88ft

Overall

19202

Males

11882

M40-44

11882

25K→30K

15.5 - 18.6 mi

Top 68%
×9
+181ft-148ft

Overall

19853

Males

12104

M40-44

12104

30K→20M

18.6 - 20.0 mi

Top 69%
×5
+64ft-50ft

Overall

20051

Males

12134

M40-44

12134

20M→21M

20.0 - 21.0 mi

Top 70%
×8
+106ft-24ft

Overall

20195

Males

12166

M40-44

12166

21M→35K

21.0 - 21.8 mi

Top 64%
×7
+17ft-86ft

Overall

18570

Males

11317

M40-44

11317

35K→23M

21.8 - 23.0 mi

Top 66%
×5
+23ft-63ft

Overall

19178

Males

11548

M40-44

11548

23M→24M

23.0 - 24.0 mi

Top 66%
×6
+12ft-82ft

Overall

19083

Males

11459

M40-44

11459

24M→40K

24.0 - 24.9 mi

Top 63%
×1
+6ft-20ft

Overall

18227

Males

11006

M40-44

11006

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1
+13ft-16ft

Overall

19895

Males

11802

M40-44

11802

25.2M→FINISH

25.2 - 26.2 mi

Top 73%
×2
+22ft-21ft

Overall

21186

Males

12443

M40-44

12443

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1798*
Passed By
1055
Net Change
+492
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20473
5K → 10K165200-286#20473#20759
10K → 15K291*116+175#20759#20584
15K → 20K255*88+167#20584#20417
20K → HALF805+75#20417#20342
HALF → 25K216*40+176#20342#20166
25K → 30K212*130+82#20166#20084
30K → 20M96104-8#20084#20092
20M → 21M69100-31#20092#20123
21M → 35K8618+68#20123#20055
35K → 23M10268+34#20055#20021
23M → 24M8740+47#20021#19974
24M → 40K8719+68#19974#19906
40K → 25.2M2726+1#19906#19905
25.2M → FINISH25101-76#19905#19981
TOTALS1798*1055+492

* 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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