Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Bruno Bertão

Bib: 1778MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 15%
Gender (Male)
#0 / 16340
Top 24%
Masters (Masters Men)
#0 / 10617
Top 10%
Age Group (M45-49)
#0 / 2413
Top 12%
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
19:57
3.11 mi
Rank: #3629
Start5K
19:57 | 6:26/mi
10K
39:43
6.21 mi
Rank: #3433 (+196)
5K10K
19:46 | 6:22/mi
15K
59:37
9.32 mi
Rank: #3457 (-24)
10K15K
19:54 | 6:25/mi
20K
1:19:38
12.43 mi
Rank: #3408 (+49)
15K20K
20:01 | 6:27/mi
HALF
1:24:00
13.11 mi
Rank: #3421 (-13)
20KHALF
4:22 | 6:25/mi
25K
1:39:58
15.53 mi
Rank: #3495 (-74)
HALF25K
15:58 | 6:36/mi
30K
2:01:12
18.64 mi
Rank: #3632 (-137)
25K30K
21:14 | 6:51/mi
20M
2:10:45
20.00 mi
Rank: #3726 (-94)
30K20M
9:33 | 7:02/mi
21M
2:17:59
21.00 mi
Rank: #3750 (-24)
20M21M
7:14 | 7:14/mi
35K
2:23:12
21.75 mi
Rank: #3848 (-98)
21M35K
5:13 | 6:59/mi
23M
2:32:12
23.00 mi
Rank: #3945 (-97)
35K23M
9:00 | 7:12/mi
24M
2:39:18
24.00 mi
Rank: #4041 (-96)
23M24M
7:06 | 7:06/mi
40K
2:45:26
24.85 mi
Rank: #4113 (-72)
24M40K
6:08 | 7:11/mi
25.2M
2:48:02
25.20 mi
Rank: #4118 (-5)
40K25.2M
2:36 | 7:33/mi
FINISH
2:55:07
26.22 mi
Rank: #4240 (-122)
25.2MFINISH
7:05 | 6:58/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:24:00
Pace6:25 /mi
2nd Half
Distance13.11 mi
Time1:31:07
Pace6:58 /mi
📊Positive Split: 8.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:1719:576:2619:57
6:26
-
10K
6.21 mi10:40:0339:436:2419:46
6:22
-0:04
15K
9.32 mi10:59:5759:376:2419:54
6:25
+0:03
20K
12.43 mi11:19:581:19:386:2520:01
6:27
+0:02
HALF
13.11 mi11:24:201:24:006:254:22
6:25
-0:02
25K
15.53 mi11:40:181:39:586:2715:58
6:36
+0:11
30K
18.64 mi12:01:322:01:126:3121:14
6:51
+0:15
20M
20.00 mi12:11:052:10:456:339:33
7:02
+0:11
21M
21.00 mi12:18:192:17:596:357:14
7:14
+0:12
35K
21.75 mi12:23:322:23:126:365:13
6:59
-0:15
23M
23.00 mi12:32:322:32:126:389:00
7:12
+0:13
24M
24.00 mi12:39:382:39:186:397:06
7:06
-0:06
40K
24.85 mi12:45:462:45:266:406:08
7:11
+0:05
25.2M
25.20 mi12:48:222:48:026:412:36
7:33
+0:22
FINISH
26.22 mi12:55:272:55:076:427:05
6:58
-0:35

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

6:22 /mi

Average Pace

6:41 /mi

Slowest Pace

7:33 /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

2:13:30

76% of race

Time at Steady Pace

39:01

22% of race

Time at Slower Pace

2:36

1% of race

Average Pace: 6:41 /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 mi10:20:1719:576:2619:57
6:26
#3629
10K
6.21 mi10:40:0339:436:2419:46
6:22
#3433
15K
9.32 mi10:59:5759:376:2419:54
6:25
#3457
20K
12.43 mi11:19:581:19:386:2520:01
6:27
#3408
HALF
13.11 mi11:24:201:24:006:254:22
6:25
#3421
25K
15.53 mi11:40:181:39:586:2715:58
6:36
#3495
30K
18.64 mi12:01:322:01:126:3121:14
6:51
#3632
20M
20.00 mi12:11:052:10:456:339:33
7:02
#3726
21M
21.00 mi12:18:192:17:596:357:14
7:14
#3750
35K
21.75 mi12:23:322:23:126:365:13
6:59
#3848
23M
23.00 mi12:32:322:32:126:389:00
7:12
#3945
24M
24.00 mi12:39:382:39:186:397:06
7:06
#4041
40K
24.85 mi12:45:462:45:266:406:08
7:11
#4113
25.2M
25.20 mi12:48:222:48:026:412:36
7:33
#4118
FINISH
26.22 mi12:55:272:55:076:427:05
6:58
#4240
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 mi3629345534553551(Top 12%)3395(Top 21%)3395(Top 141%)
10K6.21 mi3.10 mi3433+1963283+1723283+1723292(Top 11%)3152(Top 19%)3152(Top 131%)
15K9.32 mi3.11 mi3457-243304-213304-213551(Top 12%)3395(Top 21%)3395(Top 141%)
20K12.43 mi3.11 mi3408+493261+433261+433409(Top 12%)3265(Top 20%)3265(Top 135%)
HALF13.11 mi0.68 mi3421-133272-113272-113777(Top 13%)3594(Top 22%)3594(Top 149%)
25K15.53 mi2.42 mi3495-743339-673339-674017(Top 14%)3772(Top 23%)3772(Top 156%)
30K18.64 mi3.11 mi3632-1373462-1233462-1234623(Top 16%)4228(Top 26%)4228(Top 175%)
20M20.00 mi1.36 mi3726-943539-773539-775728(Top 20%)5038(Top 31%)5038(Top 209%)
21M21.00 mi1.00 mi3750-243555-163555-164811(Top 17%)4242(Top 26%)4242(Top 176%)
35K21.75 mi0.75 mi3848-983631-763631-766817(Top 23%)5674(Top 35%)5674(Top 235%)
23M23.00 mi1.25 mi3945-973703-723703-726674(Top 23%)5536(Top 34%)5536(Top 229%)
24M24.00 mi1.00 mi4041-963787-843787-847125(Top 25%)5750(Top 35%)5750(Top 238%)
40K24.85 mi0.85 mi4113-723845-583845-586527(Top 22%)5315(Top 33%)5315(Top 220%)
25.2M25.20 mi0.35 mi4118-5384538455402(Top 19%)4507(Top 28%)4507(Top 187%)
FINISH26.22 mi1.02 mi4240-1223931-863931-867130(Top 25%)5565(Top 34%)5565(Top 231%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21
+97ft-345ft

Overall

3551

Males

3395

M45-49

3395

5K→10K

3.1 - 6.2 mi

Top 11%
×5
+79ft-138ft

Overall

3292

Males

3152

M45-49

3152

10K→15K

6.2 - 9.3 mi

Top 12%
×3
+67ft-78ft

Overall

3551

Males

3395

M45-49

3395

15K→20K

9.3 - 12.4 mi

Top 12%
×5
+106ft-86ft

Overall

3409

Males

3265

M45-49

3265

20K→HALF

12.4 - 13.1 mi

Top 13%
×2
+19ft-37ft

Overall

3777

Males

3594

M45-49

3594

HALF→25K

13.1 - 15.5 mi

Top 14%
×4
+66ft-88ft

Overall

4017

Males

3772

M45-49

3772

25K→30K

15.5 - 18.6 mi

Top 16%
×9
+181ft-148ft

Overall

4623

Males

4228

M45-49

4228

30K→20M

18.6 - 20.0 mi

Top 20%
×5
+64ft-50ft

Overall

5728

Males

5038

M45-49

5038

20M→21M

20.0 - 21.0 mi

Top 17%
×8
+106ft-24ft

Overall

4811

Males

4242

M45-49

4242

21M→35K

21.0 - 21.8 mi

Top 23%
×7
+17ft-86ft

Overall

6817

Males

5674

M45-49

5674

35K→23M

21.8 - 23.0 mi

Top 23%
×5
+23ft-63ft

Overall

6674

Males

5536

M45-49

5536

23M→24M

23.0 - 24.0 mi

Top 25%
×6
+12ft-82ft

Overall

7125

Males

5750

M45-49

5750

24M→40K

24.0 - 24.9 mi

Top 22%
×1
+6ft-20ft

Overall

6527

Males

5315

M45-49

5315

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1
+13ft-16ft

Overall

5402

Males

4507

M45-49

4507

25.2M→FINISH

25.2 - 26.2 mi

Top 25%
×2
+22ft-21ft

Overall

7130

Males

5565

M45-49

5565

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
765*
Passed By
1376
Net Change
-611
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3629
5K10K267*71+196#3629#3433
10K15K76100-24#3433#3457
15K20K9950+49#3457#3408
20KHALF619-13#3408#3421
HALF25K51125-74#3421#3495
25K30K62199-137#3495#3632
30K20M36130-94#3632#3726
20M21M3357-24#3726#3750
21M35K10108-98#3750#3848
35K23M37134-97#3848#3945
23M24M28124-96#3945#4041
24M40K2698-72#4041#4113
40K25.2M1924-5#4113#4118
25.2MFINISH15137-122#4118#4240
TOTALS765*1376-611

* 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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