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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Alberto Bracca

Bib: 29608 •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
26:25
3.11 mi
Rank: #20080
Start → 5K
26:25 | 8:31/mi
10K
51:14
6.21 mi
Rank: #18674 (+1406)
5K → 10K
24:49 | 8:00/mi
15K
1:16:07
9.32 mi
Rank: #18183 (+491)
10K → 15K
24:53 | 8:01/mi
20K
1:40:58
12.43 mi
Rank: #17678 (+505)
15K → 20K
24:51 | 8:00/mi
HALF
1:46:18
13.11 mi
Rank: #17577 (+101)
20K → HALF
5:20 | 7:50/mi
25K
2:06:07
15.53 mi
Rank: #17402 (+175)
HALF → 25K
19:49 | 8:11/mi
30K
2:31:56
18.64 mi
Rank: #17038 (+364)
25K → 30K
25:49 | 8:19/mi
20M
2:43:10
20.00 mi
Rank: #16862 (+176)
30K → 20M
11:14 | 8:17/mi
21M
2:52:31
21.00 mi
Rank: #16899 (-37)
20M → 21M
9:21 | 9:21/mi
35K
3:00:24
21.75 mi
Rank: #17370 (-471)
21M → 35K
7:53 | 10:33/mi
23M
3:10:49
23.00 mi
Rank: #17185 (+185)
35K → 23M
10:25 | 8:20/mi
24M
3:18:57
24.00 mi
Rank: #17048 (+137)
23M → 24M
8:08 | 8:08/mi
40K
3:26:07
24.85 mi
Rank: #16958 (+90)
24M → 40K
7:10 | 8:23/mi
25.2M
3:29:30
25.20 mi
Rank: #16987 (-29)
40K → 25.2M
3:23 | 9:49/mi
FINISH
3:37:52
26.22 mi
Rank: #16944 (+43)
25.2M → FINISH
8:22 | 8:13/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
Time1:46:18
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time1:51:34
Pace8:31 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:5226:258:3126:25
8:31
-
10K
6.21 mi12:15:4151:148:1524:49
8:00
-0:31
15K
9.32 mi12:40:341:16:078:1024:53
8:01
+0:01
20K
12.43 mi13:05:251:40:588:0824:51
8:00
-0:01
HALF
13.11 mi13:10:451:46:188:075:20
7:50
-0:10
25K
15.53 mi13:30:342:06:078:0819:49
8:11
+0:21
30K
18.64 mi13:56:232:31:568:1025:49
8:19
+0:08
20M
20.00 mi14:07:372:43:108:1011:14
8:17
-0:02
21M
21.00 mi14:16:582:52:318:139:21
9:21
+1:04
35K
21.75 mi14:24:513:00:248:187:53
10:33
+1:12
23M
23.00 mi14:35:163:10:498:1810:25
8:20
-2:13
24M
24.00 mi14:43:243:18:578:188:08
8:08
-0:12
40K
24.85 mi14:50:343:26:078:187:10
8:23
+0:15
25.2M
25.20 mi14:53:573:29:308:193:23
9:49
+1:26
FINISH
26.22 mi15:02:193:37:528:198:22
8:13
-1:36

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

7:50 /mi

Average Pace

8:19 /mi

Slowest Pace

10:33 /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

5:20

2% of race

Time at Steady Pace

3:11:55

88% of race

Time at Slower Pace

20:37

9% of race

Average Pace: 8:19 /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 mi11:50:5226:258:3126:25
8:31
#20080
10K
6.21 mi12:15:4151:148:1524:49
8:00
#18674
15K
9.32 mi12:40:341:16:078:1024:53
8:01
#18183
20K
12.43 mi13:05:251:40:588:0824:51
8:00
#17678
HALF
13.11 mi13:10:451:46:188:075:20
7:50
#17577
25K
15.53 mi13:30:342:06:078:0819:49
8:11
#17402
30K
18.64 mi13:56:232:31:568:1025:49
8:19
#17038
20M
20.00 mi14:07:372:43:108:1011:14
8:17
#16862
21M
21.00 mi14:16:582:52:318:139:21
9:21
#16899
35K
21.75 mi14:24:513:00:248:187:53
10:33
#17370
23M
23.00 mi14:35:163:10:498:1810:25
8:20
#17185
24M
24.00 mi14:43:243:18:578:188:08
8:08
#17048
40K
24.85 mi14:50:343:26:078:187:10
8:23
#16958
25.2M
25.20 mi14:53:573:29:308:193:23
9:49
#16987
FINISH
26.22 mi15:02:193:37:528:198:22
8:13
#16944
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 mi20080123121231217084(Top 59%)11055(Top 68%)11055(Top 503%)
10K6.21 mi3.10 mi18674+140611720+59211720+59217127(Top 59%)11068(Top 68%)11068(Top 504%)
15K9.32 mi3.11 mi18183+49111513+20711513+20717084(Top 59%)11055(Top 68%)11055(Top 503%)
20K12.43 mi3.11 mi17678+50511288+22511288+22516108(Top 56%)10604(Top 65%)10604(Top 482%)
HALF13.11 mi0.68 mi17577+10111247+4111247+4115719(Top 54%)10501(Top 64%)10501(Top 478%)
25K15.53 mi2.42 mi17402+17511169+7811169+7816616(Top 57%)10772(Top 66%)10772(Top 490%)
30K18.64 mi3.11 mi17038+36410986+18310986+18315676(Top 54%)10272(Top 63%)10272(Top 467%)
20M20.00 mi1.36 mi16862+17610893+9310893+9314723(Top 51%)9794(Top 60%)9794(Top 446%)
21M21.00 mi1.00 mi16899-3710890+310890+317827(Top 61%)11060(Top 68%)11060(Top 503%)
35K21.75 mi0.75 mi17370-47111073-18311073-18324356(Top 84%)14089(Top 86%)14089(Top 641%)
23M23.00 mi1.25 mi17185+18510971+10210971+10214601(Top 50%)9505(Top 58%)9505(Top 432%)
24M24.00 mi1.00 mi17048+13710889+8210889+8214641(Top 50%)9455(Top 58%)9455(Top 430%)
40K24.85 mi0.85 mi16958+9010831+5810831+5814948(Top 52%)9496(Top 58%)9496(Top 432%)
25.2M25.20 mi0.35 mi16987-2910836-510836-518611(Top 64%)11177(Top 68%)11177(Top 509%)
FINISH26.22 mi1.02 mi16944+4310793+4310793+4316459(Top 57%)10199(Top 62%)10199(Top 464%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21
+97ft-345ft

Overall

17084

Males

11055

M40-44

11055

5K→10K

3.1 - 6.2 mi

Top 59%
×5
+79ft-138ft

Overall

17127

Males

11068

M40-44

11068

10K→15K

6.2 - 9.3 mi

Top 59%
×3
+67ft-78ft

Overall

17084

Males

11055

M40-44

11055

15K→20K

9.3 - 12.4 mi

Top 56%
×5
+106ft-86ft

Overall

16108

Males

10604

M40-44

10604

20K→HALF

12.4 - 13.1 mi

Top 54%
×2
+19ft-37ft

Overall

15719

Males

10501

M40-44

10501

HALF→25K

13.1 - 15.5 mi

Top 57%
×4
+66ft-88ft

Overall

16616

Males

10772

M40-44

10772

25K→30K

15.5 - 18.6 mi

Top 54%
×9
+181ft-148ft

Overall

15676

Males

10272

M40-44

10272

30K→20M

18.6 - 20.0 mi

Top 51%
×5
+64ft-50ft

Overall

14723

Males

9794

M40-44

9794

20M→21M

20.0 - 21.0 mi

Top 61%
×8
+106ft-24ft

Overall

17827

Males

11060

M40-44

11060

21M→35K

21.0 - 21.8 mi

Top 84%
×7
+17ft-86ft

Overall

24356

Males

14089

M40-44

14089

35K→23M

21.8 - 23.0 mi

Top 50%
×5
+23ft-63ft

Overall

14601

Males

9505

M40-44

9505

23M→24M

23.0 - 24.0 mi

Top 50%
×6
+12ft-82ft

Overall

14641

Males

9455

M40-44

9455

24M→40K

24.0 - 24.9 mi

Top 52%
×1
+6ft-20ft

Overall

14948

Males

9496

M40-44

9496

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1
+13ft-16ft

Overall

18611

Males

11177

M40-44

11177

25.2M→FINISH

25.2 - 26.2 mi

Top 57%
×2
+22ft-21ft

Overall

16459

Males

10199

M40-44

10199

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4029*
Passed By
613
Net Change
+3136
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20080
5K → 10K1421*15+1406#20080#18674
10K → 15K524*33+491#18674#18183
15K → 20K518*13+505#18183#17678
20K → HALF1054+101#17678#17577
HALF → 25K220*45+175#17577#17402
25K → 30K403*39+364#17402#17038
30K → 20M18711+176#17038#16862
20M → 21M78115-37#16862#16899
21M → 35K9200-471#16899#17370
35K → 23M206*21+185#17370#17185
23M → 24M15215+137#17185#17048
24M → 40K10515+90#17048#16958
40K → 25.2M1948-29#16958#16987
25.2M → FINISH8239+43#16987#16944
TOTALS4029*613+3136

* 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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