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BOSTON MARATHON 2026

Brian Keleher

Bib: 27433β€’M

NY

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M50-54)
#0 / 1868
Race Day Weather
51Β°/41Β°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
33:27
3.11 mi
Rank: #27654
Start β†’ 5K
33:27 | 10:46/mi
10K
1:06:04
6.21 mi
Rank: #27296 (+358)
5K β†’ 10K
32:37 | 10:30/mi
15K
1:38:17
9.32 mi
Rank: #26976 (+320)
10K β†’ 15K
32:13 | 10:23/mi
20K
2:10:55
12.43 mi
Rank: #26741 (+235)
15K β†’ 20K
32:38 | 10:31/mi
HALF
2:18:22
13.11 mi
Rank: #26776 (-35)
20K β†’ HALF
7:27 | 10:56/mi
25K
2:44:15
15.53 mi
Rank: #26615 (+161)
HALF β†’ 25K
25:53 | 10:41/mi
30K
3:18:07
18.64 mi
Rank: #26374 (+241)
25K β†’ 30K
33:52 | 10:55/mi
20M
3:32:47
20.00 mi
Rank: #26239 (+135)
30K β†’ 20M
14:40 | 10:48/mi
21M
3:46:08
21.00 mi
Rank: #26288 (-49)
20M β†’ 21M
13:21 | 13:21/mi
35K
3:53:47
21.75 mi
Rank: #26206 (+82)
21M β†’ 35K
7:39 | 10:14/mi
23M
4:07:28
23.00 mi
Rank: #26120 (+86)
35K β†’ 23M
13:41 | 10:57/mi
24M
4:20:40
24.00 mi
Rank: #26246 (-126)
23M β†’ 24M
13:12 | 13:12/mi
40K
4:30:51
24.85 mi
Rank: #26220 (+26)
24M β†’ 40K
10:11 | 11:55/mi
25.2M
4:35:10
25.20 mi
Rank: #26209 (+11)
40K β†’ 25.2M
4:19 | 12:32/mi
FINISH
4:46:57
26.22 mi
Rank: #26266 (-57)
25.2M β†’ FINISH
11:47 | 11:34/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:18:22
Pace10:34 /mi
2nd Half
Distance13.11 mi
Time2:28:35
Pace11:21 /mi
πŸ“ŠPositive Split: 7.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:0833:2710:4633:27
10:46
-
10K
6.21 mi12:28:451:06:0410:3832:37
10:30
-0:16
15K
9.32 mi13:00:581:38:1710:3332:13
10:23
-0:07
20K
12.43 mi13:33:362:10:5510:3332:38
10:31
+0:08
HALF
13.11 mi13:41:032:18:2210:347:27
10:56
+0:25
25K
15.53 mi14:06:562:44:1510:3525:53
10:41
-0:15
30K
18.64 mi14:40:483:18:0710:3833:52
10:55
+0:14
20M
20.00 mi14:55:283:32:4710:3914:40
10:48
-0:07
21M
21.00 mi15:08:493:46:0810:4713:21
13:21
+2:33
35K
21.75 mi15:16:283:53:4710:457:39
10:14
-3:07
23M
23.00 mi15:30:094:07:2810:4613:41
10:57
+0:43
24M
24.00 mi15:43:214:20:4010:5213:12
13:12
+2:15
40K
24.85 mi15:53:324:30:5110:5410:11
11:55
-1:17
25.2M
25.20 mi15:57:514:35:1010:564:19
12:32
+0:37
FINISH
26.22 mi16:09:384:46:5710:5811:47
11:34
-0:58

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

10:14 /mi

Average Pace

10:57 /mi

Slowest Pace

13:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

39:52

14% of race

Time at Steady Pace

3:14:15

68% of race

Time at Slower Pace

52:50

18% of race

Average Pace: 10:57 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:56:0833:2710:4633:27
10:46
#27654
10K
6.21 mi12:28:451:06:0410:3832:37
10:30
#27296
15K
9.32 mi13:00:581:38:1710:3332:13
10:23
#26976
20K
12.43 mi13:33:362:10:5510:3332:38
10:31
#26741
HALF
13.11 mi13:41:032:18:2210:347:27
10:56
#26776
25K
15.53 mi14:06:562:44:1510:3525:53
10:41
#26615
30K
18.64 mi14:40:483:18:0710:3833:52
10:55
#26374
20M
20.00 mi14:55:283:32:4710:3914:40
10:48
#26239
21M
21.00 mi15:08:493:46:0810:4713:21
13:21
#26288
35K
21.75 mi15:16:283:53:4710:457:39
10:14
#26206
23M
23.00 mi15:30:094:07:2810:4613:41
10:57
#26120
24M
24.00 mi15:43:214:20:4010:5213:12
13:12
#26246
40K
24.85 mi15:53:324:30:5110:5410:11
11:55
#26220
25.2M
25.20 mi15:57:514:35:1010:564:19
12:32
#26209
FINISH
26.22 mi16:09:384:46:5710:5811:47
11:34
#26266
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi27654158991589926444(Top 91%)15357(Top 94%)15357(Top 822%)
10K6.21 mi3.10 mi27296+35815736+16315736+16326905(Top 93%)15559(Top 95%)15559(Top 833%)
15K9.32 mi3.11 mi26976+32015604+13215604+13226444(Top 91%)15357(Top 94%)15357(Top 822%)
20K12.43 mi3.11 mi26741+23515488+11615488+11626133(Top 90%)15216(Top 93%)15216(Top 815%)
HALF13.11 mi0.68 mi26776-3515500-1215500-1227272(Top 94%)15653(Top 96%)15653(Top 838%)
25K15.53 mi2.42 mi26615+16115423+7715423+7725802(Top 89%)15029(Top 92%)15029(Top 805%)
30K18.64 mi3.11 mi26374+24115288+13515288+13525146(Top 87%)14615(Top 89%)14615(Top 782%)
20M20.00 mi1.36 mi26239+13515217+7115217+7124509(Top 84%)14225(Top 87%)14225(Top 762%)
21M21.00 mi1.00 mi26288-4915228-1115228-1126726(Top 92%)15225(Top 93%)15225(Top 815%)
35K21.75 mi0.75 mi26206+8215190+3815190+3823709(Top 82%)13797(Top 84%)13797(Top 739%)
23M23.00 mi1.25 mi26120+8615140+5015140+5024349(Top 84%)14037(Top 86%)14037(Top 751%)
24M24.00 mi1.00 mi26246-12615184-4415184-4427798(Top 96%)15686(Top 96%)15686(Top 840%)
40K24.85 mi0.85 mi26220+2615159+2515159+2525746(Top 89%)14640(Top 90%)14640(Top 784%)
25.2M25.20 mi0.35 mi26209+1115149+1015149+1025355(Top 87%)14467(Top 89%)14467(Top 774%)
FINISH26.22 mi1.02 mi26266-5715162-1315162-1326949(Top 93%)15238(Top 93%)15238(Top 816%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
Γ—21
+97ft-345ft

Overall

26444

Males

15357

M50-54

15357

5K→10K

3.1 - 6.2 mi

Top 93%
Γ—5
+79ft-138ft

Overall

26905

Males

15559

M50-54

15559

10K→15K

6.2 - 9.3 mi

Top 91%
Γ—3
+67ft-78ft

Overall

26444

Males

15357

M50-54

15357

15K→20K

9.3 - 12.4 mi

Top 90%
Γ—5
+106ft-86ft

Overall

26133

Males

15216

M50-54

15216

20K→HALF

12.4 - 13.1 mi

Top 94%
Γ—2
+19ft-37ft

Overall

27272

Males

15653

M50-54

15653

HALF→25K

13.1 - 15.5 mi

Top 89%
Γ—4
+66ft-88ft

Overall

25802

Males

15029

M50-54

15029

25K→30K

15.5 - 18.6 mi

Top 87%
Γ—9
+181ft-148ft

Overall

25146

Males

14615

M50-54

14615

30K→20M

18.6 - 20.0 mi

Top 84%
Γ—5
+64ft-50ft

Overall

24509

Males

14225

M50-54

14225

20M→21M

20.0 - 21.0 mi

Top 92%
Γ—8
+106ft-24ft

Overall

26726

Males

15225

M50-54

15225

21M→35K

21.0 - 21.8 mi

Top 82%
Γ—7
+17ft-86ft

Overall

23709

Males

13797

M50-54

13797

35K→23M

21.8 - 23.0 mi

Top 84%
Γ—5
+23ft-63ft

Overall

24349

Males

14037

M50-54

14037

23M→24M

23.0 - 24.0 mi

Top 96%
Γ—6
+12ft-82ft

Overall

27798

Males

15686

M50-54

15686

24M→40K

24.0 - 24.9 mi

Top 89%
Γ—1
+6ft-20ft

Overall

25746

Males

14640

M50-54

14640

40K→25.2M

24.9 - 25.2 mi

Top 87%
Γ—1
+13ft-16ft

Overall

25355

Males

14467

M50-54

14467

25.2M→FINISH

25.2 - 26.2 mi

Top 93%
Γ—2
+22ft-21ft

Overall

26949

Males

15238

M50-54

15238

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1875*
Passed By
487
Net Change
+1388
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27654
5K β†’ 10K393*35+358#27654#27296
10K β†’ 15K340*20+320#27296#26976
15K β†’ 20K253*18+235#26976#26741
20K β†’ HALF1550-35#26741#26776
HALF β†’ 25K17817+161#26776#26615
25K β†’ 30K253*12+241#26615#26374
30K β†’ 20M1438+135#26374#26239
20M β†’ 21M2574-49#26239#26288
21M β†’ 35K842+82#26288#26206
35K β†’ 23M9812+86#26206#26120
23M β†’ 24M7133-126#26120#26246
24M β†’ 40K4721+26#26246#26220
40K β†’ 25.2M2312+11#26220#26209
25.2M β†’ FINISH1673-57#26209#26266
TOTALS1875*487+1388

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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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