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BOSTON MARATHON 2026

Jacob Brueckman

Bib: 1112•M

NY

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 2%
Gender (Male)
#0 / 16340
Top 4%
Age Group (M18-39)
#0 / 5723
Top 11%
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
18:23
3.11 mi
Rank: #901
Start → 5K
18:23 | 5:56/mi
10K
36:32
6.21 mi
Rank: #867 (+34)
5K → 10K
18:09 | 5:51/mi
15K
54:47
9.32 mi
Rank: #857 (+10)
10K → 15K
18:15 | 5:53/mi
20K
1:13:14
12.43 mi
Rank: #862 (-5)
15K → 20K
18:27 | 5:57/mi
HALF
1:17:13
13.11 mi
Rank: #867 (-5)
20K → HALF
3:59 | 5:51/mi
25K
1:31:27
15.53 mi
Rank: #813 (+54)
HALF → 25K
14:14 | 5:53/mi
30K
1:49:58
18.64 mi
Rank: #745 (+68)
25K → 30K
18:31 | 5:58/mi
20M
1:58:05
20.00 mi
Rank: #719
30K → 20M
8:07 | 5:59/mi
21M
2:04:15
21.00 mi
Rank: #696
20M → 21M
6:10 | 6:10/mi
35K
2:08:41
21.75 mi
Rank: #689
21M → 35K
4:26 | 5:56/mi
23M
2:16:19
23.00 mi
Rank: #681
35K → 23M
7:38 | 6:06/mi
24M
2:22:24
24.00 mi
Rank: #698
23M → 24M
6:05 | 6:05/mi
40K
2:27:35
24.85 mi
Rank: #697
24M → 40K
5:11 | 6:04/mi
25.2M
2:29:51
25.20 mi
Rank: #696
40K → 25.2M
2:16 | 6:35/mi
FINISH
2:35:51
26.22 mi
Rank: #709
25.2M → FINISH
6:00 | 5:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:17:13
Pace5:54 /mi
2nd Half
Distance13.11 mi
Time1:18:38
Pace6:00 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:5718:235:5618:23
5:56
-
10K
6.21 mi10:37:0636:325:5318:09
5:51
-0:05
15K
9.32 mi10:55:2154:475:5318:15
5:53
+0:02
20K
12.43 mi11:13:481:13:145:5418:27
5:57
+0:04
HALF
13.11 mi11:17:471:17:135:543:59
5:51
-0:06
25K
15.53 mi11:32:011:31:275:5414:14
5:53
+0:02
30K
18.64 mi11:50:321:49:585:5418:31
5:58
+0:05
20M
20.00 mi11:58:391:58:055:558:07
5:59
+0:01
21M
21.00 mi12:04:492:04:155:566:10
6:10
+0:11
35K
21.75 mi12:09:152:08:415:564:26
5:56
-0:14
23M
23.00 mi12:16:532:16:195:567:38
6:06
+0:10
24M
24.00 mi12:22:582:22:245:576:05
6:05
-0:01
40K
24.85 mi12:28:092:27:355:575:11
6:04
-0:01
25.2M
25.20 mi12:30:252:29:515:572:16
6:35
+0:31
FINISH
26.22 mi12:36:252:35:515:576:00
5:54
-0:41

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

5:51 /mi

Average Pace

5:57 /mi

Slowest Pace

6:35 /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

2:33:35

99% of race

Time at Steady Pace

2:16

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:57 /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 mi10:18:5718:235:5618:23
5:56
#901
10K
6.21 mi10:37:0636:325:5318:09
5:51
#867
15K
9.32 mi10:55:2154:475:5318:15
5:53
#857
20K
12.43 mi11:13:481:13:145:5418:27
5:57
#862
HALF
13.11 mi11:17:471:17:135:543:59
5:51
#867
25K
15.53 mi11:32:011:31:275:5414:14
5:53
#813
30K
18.64 mi11:50:321:49:585:5418:31
5:58
#745
20M
20.00 mi11:58:391:58:055:558:07
5:59
#719
21M
21.00 mi12:04:492:04:155:566:10
6:10
#696
35K
21.75 mi12:09:152:08:415:564:26
5:56
#689
23M
23.00 mi12:16:532:16:195:567:38
6:06
#681
24M
24.00 mi12:22:582:22:245:576:05
6:05
#698
40K
24.85 mi12:28:092:27:355:575:11
6:04
#697
25.2M
25.20 mi12:30:252:29:515:572:16
6:35
#696
FINISH
26.22 mi12:36:252:35:515:576:00
5:54
#709
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 mi901855855875(Top 3%)840(Top 5%)840(Top 15%)
10K6.21 mi3.10 mi867+34827+28827+28802(Top 3%)766(Top 5%)766(Top 13%)
15K9.32 mi3.11 mi857+10818+9818+9875(Top 3%)840(Top 5%)840(Top 15%)
20K12.43 mi3.11 mi862-5827-9827-9945(Top 3%)912(Top 6%)912(Top 16%)
HALF13.11 mi0.68 mi867-5829-2829-2888(Top 3%)852(Top 5%)852(Top 15%)
25K15.53 mi2.42 mi813+54777+52777+52675(Top 2%)652(Top 4%)652(Top 11%)
30K18.64 mi3.11 mi745+68711+66711+66596(Top 2%)571(Top 3%)571(Top 10%)
20M20.00 mi1.36 mi719+26689+22689+22611(Top 2%)586(Top 4%)586(Top 10%)
21M21.00 mi1.00 mi696+23667+22667+22508(Top 2%)485(Top 3%)485(Top 8%)
35K21.75 mi0.75 mi689+7661+6661+6983(Top 3%)944(Top 6%)944(Top 16%)
23M23.00 mi1.25 mi681+8652+9652+9927(Top 3%)888(Top 5%)888(Top 16%)
24M24.00 mi1.00 mi698-17667-15667-151355(Top 5%)1288(Top 8%)1288(Top 23%)
40K24.85 mi0.85 mi697+1666+1666+1957(Top 3%)912(Top 6%)912(Top 16%)
25.2M25.20 mi0.35 mi696+1665+1665+11194(Top 4%)1125(Top 7%)1125(Top 20%)
FINISH26.22 mi1.02 mi709-13678-13678-131266(Top 4%)1198(Top 7%)1198(Top 21%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21
+97ft-345ft

Overall

875

Males

840

M18-39

840

5K→10K

3.1 - 6.2 mi

Top 3%
×5
+79ft-138ft

Overall

802

Males

766

M18-39

766

10K→15K

6.2 - 9.3 mi

Top 3%
×3
+67ft-78ft

Overall

875

Males

840

M18-39

840

15K→20K

9.3 - 12.4 mi

Top 3%
×5
+106ft-86ft

Overall

945

Males

912

M18-39

912

20K→HALF

12.4 - 13.1 mi

Top 3%
×2
+19ft-37ft

Overall

888

Males

852

M18-39

852

HALF→25K

13.1 - 15.5 mi

Top 2%
×4
+66ft-88ft

Overall

675

Males

652

M18-39

652

25K→30K

15.5 - 18.6 mi

Top 2%
×9
+181ft-148ft

Overall

596

Males

571

M18-39

571

30K→20M

18.6 - 20.0 mi

Top 2%
×5
+64ft-50ft

Overall

611

Males

586

M18-39

586

20M→21M

20.0 - 21.0 mi

Top 2%
×8
+106ft-24ft

Overall

508

Males

485

M18-39

485

21M→35K

21.0 - 21.8 mi

Top 3%
×7
+17ft-86ft

Overall

983

Males

944

M18-39

944

35K→23M

21.8 - 23.0 mi

Top 3%
×5
+23ft-63ft

Overall

927

Males

888

M18-39

888

23M→24M

23.0 - 24.0 mi

Top 5%
×6
+12ft-82ft

Overall

1355

Males

1288

M18-39

1288

24M→40K

24.0 - 24.9 mi

Top 3%
×1
+6ft-20ft

Overall

957

Males

912

M18-39

912

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1
+13ft-16ft

Overall

1194

Males

1125

M18-39

1125

25.2M→FINISH

25.2 - 26.2 mi

Top 4%
×2
+22ft-21ft

Overall

1266

Males

1198

M18-39

1198

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 3 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing