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BOSTON MARATHON 2026

Alexander Braunbeck

Bib: 31539•M

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Overall
#0 / 29021
Gender (Male)
#0 / 16340
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
27:24
3.11 mi
Rank: #21776
Start → 5K
27:24 | 8:50/mi
10K
53:21
6.21 mi
Rank: #20650 (+1126)
5K → 10K
25:57 | 8:22/mi
15K
1:18:45
9.32 mi
Rank: #19839 (+811)
10K → 15K
25:24 | 8:11/mi
20K
1:45:39
12.43 mi
Rank: #19922 (-83)
15K → 20K
26:54 | 8:40/mi
HALF
1:51:00
13.11 mi
Rank: #19740 (+182)
20K → HALF
5:21 | 7:51/mi
25K
2:10:40
15.53 mi
Rank: #19219 (+521)
HALF → 25K
19:40 | 8:07/mi
30K
2:37:56
18.64 mi
Rank: #19032 (+187)
25K → 30K
27:16 | 8:47/mi
20M
2:49:41
20.00 mi
Rank: #18878 (+154)
30K → 20M
11:45 | 8:40/mi
21M
2:59:04
21.00 mi
Rank: #18824 (+54)
20M → 21M
9:23 | 9:23/mi
35K
3:05:30
21.75 mi
Rank: #18779 (+45)
21M → 35K
6:26 | 8:36/mi
23M
3:16:44
23.00 mi
Rank: #18765 (+14)
35K → 23M
11:14 | 8:59/mi
24M
3:26:01
24.00 mi
Rank: #18853 (-88)
23M → 24M
9:17 | 9:17/mi
40K
3:33:35
24.85 mi
Rank: #18800 (+53)
24M → 40K
7:34 | 8:51/mi
25.2M
3:36:52
25.20 mi
Rank: #18768 (+32)
40K → 25.2M
3:17 | 9:32/mi
FINISH
3:45:29
26.22 mi
Rank: #18742 (+26)
25.2M → FINISH
8:37 | 8:28/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:51:00
Pace8:29 /mi
2nd Half
Distance13.11 mi
Time1:54:29
Pace8:44 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:2327:248:5027:24
8:50
-
10K
6.21 mi12:21:2053:218:3625:57
8:22
-0:28
15K
9.32 mi12:46:441:18:458:2725:24
8:11
-0:11
20K
12.43 mi13:13:381:45:398:3126:54
8:40
+0:29
HALF
13.11 mi13:18:591:51:008:295:21
7:51
-0:49
25K
15.53 mi13:38:392:10:408:2519:40
8:07
+0:16
30K
18.64 mi14:05:552:37:568:2927:16
8:47
+0:40
20M
20.00 mi14:17:402:49:418:3011:45
8:40
-0:07
21M
21.00 mi14:27:032:59:048:329:23
9:23
+0:43
35K
21.75 mi14:33:293:05:308:326:26
8:36
-0:47
23M
23.00 mi14:44:433:16:448:3411:14
8:59
+0:23
24M
24.00 mi14:54:003:26:018:369:17
9:17
+0:18
40K
24.85 mi15:01:343:33:358:367:34
8:51
-0:26
25.2M
25.20 mi15:04:513:36:528:373:17
9:32
+0:41
FINISH
26.22 mi15:13:283:45:298:378:37
8:28
-1:04

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

7:51 /mi

Average Pace

8:36 /mi

Slowest Pace

9:32 /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

1:16:22

34% of race

Time at Steady Pace

1:55:56

51% of race

Time at Slower Pace

33:11

15% of race

Average Pace: 8:36 /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 mi11:55:2327:248:5027:24
8:50
#21776
10K
6.21 mi12:21:2053:218:3625:57
8:22
#20650
15K
9.32 mi12:46:441:18:458:2725:24
8:11
#19839
20K
12.43 mi13:13:381:45:398:3126:54
8:40
#19922
HALF
13.11 mi13:18:591:51:008:295:21
7:51
#19740
25K
15.53 mi13:38:392:10:408:2519:40
8:07
#19219
30K
18.64 mi14:05:552:37:568:2927:16
8:47
#19032
20M
20.00 mi14:17:402:49:418:3011:45
8:40
#18878
21M
21.00 mi14:27:032:59:048:329:23
9:23
#18824
35K
21.75 mi14:33:293:05:308:326:26
8:36
#18779
23M
23.00 mi14:44:433:16:448:3411:14
8:59
#18765
24M
24.00 mi14:54:003:26:018:369:17
9:17
#18853
40K
24.85 mi15:01:343:33:358:367:34
8:51
#18800
25.2M
25.20 mi15:04:513:36:528:373:17
9:32
#18768
FINISH
26.22 mi15:13:283:45:298:378:37
8:28
#18742
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 mi21776131111311118180(Top 63%)11536(Top 71%)11536(Top 202%)
10K6.21 mi3.10 mi20650+112612592+51912592+51919489(Top 67%)12096(Top 74%)12096(Top 211%)
15K9.32 mi3.11 mi19839+81112232+36012232+36018180(Top 63%)11536(Top 71%)11536(Top 202%)
20K12.43 mi3.11 mi19922-8312250-1812250-1820205(Top 70%)12374(Top 76%)12374(Top 216%)
HALF13.11 mi0.68 mi19740+18212177+7312177+7315929(Top 55%)10587(Top 65%)10587(Top 185%)
25K15.53 mi2.42 mi19219+52111940+23711940+23716191(Top 56%)10601(Top 65%)10601(Top 185%)
30K18.64 mi3.11 mi19032+18711825+11511825+11518438(Top 64%)11454(Top 70%)11454(Top 200%)
20M20.00 mi1.36 mi18878+15411748+7711748+7717085(Top 59%)10782(Top 66%)10782(Top 188%)
21M21.00 mi1.00 mi18824+5411704+4411704+4417989(Top 62%)11136(Top 68%)11136(Top 195%)
35K21.75 mi0.75 mi18779+4511675+2911675+2918108(Top 62%)11097(Top 68%)11097(Top 194%)
23M23.00 mi1.25 mi18765+1411641+3411641+3418371(Top 63%)11157(Top 68%)11157(Top 195%)
24M24.00 mi1.00 mi18853-8811666-2511666-2520558(Top 71%)12159(Top 74%)12159(Top 212%)
40K24.85 mi0.85 mi18800+5311627+3911627+3917627(Top 61%)10719(Top 66%)10719(Top 187%)
25.2M25.20 mi0.35 mi18768+3211607+2011607+2017382(Top 60%)10606(Top 65%)10606(Top 185%)
FINISH26.22 mi1.02 mi18742+2611579+2811579+2817905(Top 62%)10845(Top 66%)10845(Top 189%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21
+97ft-345ft

Overall

18180

Males

11536

M18-39

11536

5K→10K

3.1 - 6.2 mi

Top 67%
×5
+79ft-138ft

Overall

19489

Males

12096

M18-39

12096

10K→15K

6.2 - 9.3 mi

Top 63%
×3
+67ft-78ft

Overall

18180

Males

11536

M18-39

11536

15K→20K

9.3 - 12.4 mi

Top 70%
×5
+106ft-86ft

Overall

20205

Males

12374

M18-39

12374

20K→HALF

12.4 - 13.1 mi

Top 55%
×2
+19ft-37ft

Overall

15929

Males

10587

M18-39

10587

HALF→25K

13.1 - 15.5 mi

Top 56%
×4
+66ft-88ft

Overall

16191

Males

10601

M18-39

10601

25K→30K

15.5 - 18.6 mi

Top 64%
×9
+181ft-148ft

Overall

18438

Males

11454

M18-39

11454

30K→20M

18.6 - 20.0 mi

Top 59%
×5
+64ft-50ft

Overall

17085

Males

10782

M18-39

10782

20M→21M

20.0 - 21.0 mi

Top 62%
×8
+106ft-24ft

Overall

17989

Males

11136

M18-39

11136

21M→35K

21.0 - 21.8 mi

Top 62%
×7
+17ft-86ft

Overall

18108

Males

11097

M18-39

11097

35K→23M

21.8 - 23.0 mi

Top 63%
×5
+23ft-63ft

Overall

18371

Males

11157

M18-39

11157

23M→24M

23.0 - 24.0 mi

Top 71%
×6
+12ft-82ft

Overall

20558

Males

12159

M18-39

12159

24M→40K

24.0 - 24.9 mi

Top 61%
×1
+6ft-20ft

Overall

17627

Males

10719

M18-39

10719

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1
+13ft-16ft

Overall

17382

Males

10606

M18-39

10606

25.2M→FINISH

25.2 - 26.2 mi

Top 62%
×2
+22ft-21ft

Overall

17905

Males

10845

M18-39

10845

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3808
Passed By
774
Net Change
+3034
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21776
5K → 10K116640+1126#21776#20650
10K → 15K82514+811#20650#19839
15K → 20K129212-83#19839#19922
20K → HALF1820+182#19922#19740
HALF → 25K5221+521#19740#19219
25K → 30K288101+187#19219#19032
30K → 20M17420+154#19032#18878
20M → 21M11258+54#18878#18824
21M → 35K8136+45#18824#18779
35K → 23M9278+14#18779#18765
23M → 24M38126-88#18765#18853
24M → 40K8835+53#18853#18800
40K → 25.2M397+32#18800#18768
25.2M → FINISH7246+26#18768#18742
TOTALS3808774+3034
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing