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BOSTON MARATHON 2026

David Laughran

Bib: 12030β€’M

CT

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0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M45-49)
#0 / 2413
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
22:48
3.11 mi
Rank: #11371
Start β†’ 5K
22:48 | 7:21/mi
10K
46:59
6.21 mi
Rank: #13372 (-2001)
5K β†’ 10K
24:11 | 7:48/mi
15K
1:11:08
9.32 mi
Rank: #13926 (-554)
10K β†’ 15K
24:09 | 7:47/mi
20K
1:35:50
12.43 mi
Rank: #14399 (-473)
15K β†’ 20K
24:42 | 7:58/mi
HALF
1:41:14
13.11 mi
Rank: #14521 (-122)
20K β†’ HALF
5:24 | 7:56/mi
25K
2:00:42
15.53 mi
Rank: #14682 (-161)
HALF β†’ 25K
19:28 | 8:02/mi
30K
2:26:34
18.64 mi
Rank: #14866 (-184)
25K β†’ 30K
25:52 | 8:20/mi
20M
2:38:00
20.00 mi
Rank: #14941 (-75)
30K β†’ 20M
11:26 | 8:26/mi
21M
2:46:41
21.00 mi
Rank: #14858 (+83)
20M β†’ 21M
8:41 | 8:41/mi
35K
2:52:58
21.75 mi
Rank: #14938 (-80)
21M β†’ 35K
6:17 | 8:24/mi
23M
3:03:42
23.00 mi
Rank: #15012 (-74)
35K β†’ 23M
10:44 | 8:35/mi
24M
3:11:58
24.00 mi
Rank: #15027 (-15)
23M β†’ 24M
8:16 | 8:16/mi
40K
3:18:57
24.85 mi
Rank: #14964 (+63)
24M β†’ 40K
6:59 | 8:11/mi
25.2M
3:21:53
25.20 mi
Rank: #14907 (+57)
40K β†’ 25.2M
2:56 | 8:31/mi
FINISH
3:29:44
26.22 mi
Rank: #14867 (+40)
25.2M β†’ FINISH
7:51 | 7:43/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:41:14
Pace7:44 /mi
2nd Half
Distance13.11 mi
Time1:48:30
Pace8:17 /mi
πŸ“ŠPositive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:5222:487:2122:48
7:21
-
10K
6.21 mi11:15:0346:597:3424:11
7:48
+0:27
15K
9.32 mi11:39:121:11:087:3824:09
7:47
-0:01
20K
12.43 mi12:03:541:35:507:4324:42
7:58
+0:11
HALF
13.11 mi12:09:181:41:147:445:24
7:56
-0:02
25K
15.53 mi12:28:462:00:427:4719:28
8:02
+0:06
30K
18.64 mi12:54:382:26:347:5225:52
8:20
+0:18
20M
20.00 mi13:06:042:38:007:5511:26
8:26
+0:06
21M
21.00 mi13:14:452:46:417:578:41
8:41
+0:15
35K
21.75 mi13:21:022:52:587:586:17
8:24
-0:17
23M
23.00 mi13:31:463:03:428:0010:44
8:35
+0:11
24M
24.00 mi13:40:023:11:588:008:16
8:16
-0:19
40K
24.85 mi13:47:013:18:578:016:59
8:11
-0:05
25.2M
25.20 mi13:49:573:21:538:012:56
8:31
+0:20
FINISH
26.22 mi13:57:483:29:448:017:51
7:43
-0:48

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

7:21 /mi

Average Pace

8:00 /mi

Slowest Pace

8:41 /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

2:08:33

61% of race

Time at Steady Pace

1:12:30

35% of race

Time at Slower Pace

8:41

4% of race

Average Pace: 8:00 /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 mi10:50:5222:487:2122:48
7:21
#11371
10K
6.21 mi11:15:0346:597:3424:11
7:48
#13372
15K
9.32 mi11:39:121:11:087:3824:09
7:47
#13926
20K
12.43 mi12:03:541:35:507:4324:42
7:58
#14399
HALF
13.11 mi12:09:181:41:147:445:24
7:56
#14521
25K
15.53 mi12:28:462:00:427:4719:28
8:02
#14682
30K
18.64 mi12:54:382:26:347:5225:52
8:20
#14866
20M
20.00 mi13:06:042:38:007:5511:26
8:26
#14941
21M
21.00 mi13:14:452:46:417:578:41
8:41
#14858
35K
21.75 mi13:21:022:52:587:586:17
8:24
#14938
23M
23.00 mi13:31:463:03:428:0010:44
8:35
#15012
24M
24.00 mi13:40:023:11:588:008:16
8:16
#15027
40K
24.85 mi13:47:013:18:578:016:59
8:11
#14964
25.2M
25.20 mi13:49:573:21:538:012:56
8:31
#14907
FINISH
26.22 mi13:57:483:29:448:017:51
7:43
#14867
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 mi113718767876715110(Top 52%)10233(Top 63%)10233(Top 424%)
10K6.21 mi3.10 mi13372-20019591-8249591-82415469(Top 53%)10410(Top 64%)10410(Top 431%)
15K9.32 mi3.11 mi13926-5549800-2099800-20915110(Top 52%)10233(Top 63%)10233(Top 424%)
20K12.43 mi3.11 mi14399-4739967-1679967-16715733(Top 54%)10434(Top 64%)10434(Top 432%)
HALF13.11 mi0.68 mi14521-12210022-5510022-5516453(Top 57%)10761(Top 66%)10761(Top 446%)
25K15.53 mi2.42 mi14682-16110053-3110053-3115598(Top 54%)10338(Top 63%)10338(Top 428%)
30K18.64 mi3.11 mi14866-18410094-4110094-4115787(Top 54%)10315(Top 63%)10315(Top 427%)
20M20.00 mi1.36 mi14941-7510090+410090+415666(Top 54%)10146(Top 62%)10146(Top 420%)
21M21.00 mi1.00 mi14858+8310026+6410026+6414268(Top 49%)9494(Top 58%)9494(Top 393%)
35K21.75 mi0.75 mi14938-8010040-1410040-1416988(Top 59%)10599(Top 65%)10599(Top 439%)
23M23.00 mi1.25 mi15012-7410049-910049-916150(Top 56%)10163(Top 62%)10163(Top 421%)
24M24.00 mi1.00 mi15027-1510034+1510034+1515457(Top 53%)9816(Top 60%)9816(Top 407%)
40K24.85 mi0.85 mi14964+639993+419993+4113562(Top 47%)8870(Top 54%)8870(Top 368%)
25.2M25.20 mi0.35 mi14907+579964+299964+2911640(Top 40%)7935(Top 49%)7935(Top 329%)
FINISH26.22 mi1.02 mi14867+409928+369928+3612988(Top 45%)8575(Top 52%)8575(Top 355%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
Γ—21
+97ft-345ft

Overall

15110

Males

10233

M45-49

10233

5K→10K

3.1 - 6.2 mi

Top 53%
Γ—5
+79ft-138ft

Overall

15469

Males

10410

M45-49

10410

10K→15K

6.2 - 9.3 mi

Top 52%
Γ—3
+67ft-78ft

Overall

15110

Males

10233

M45-49

10233

15K→20K

9.3 - 12.4 mi

Top 54%
Γ—5
+106ft-86ft

Overall

15733

Males

10434

M45-49

10434

20K→HALF

12.4 - 13.1 mi

Top 57%
Γ—2
+19ft-37ft

Overall

16453

Males

10761

M45-49

10761

HALF→25K

13.1 - 15.5 mi

Top 54%
Γ—4
+66ft-88ft

Overall

15598

Males

10338

M45-49

10338

25K→30K

15.5 - 18.6 mi

Top 54%
Γ—9
+181ft-148ft

Overall

15787

Males

10315

M45-49

10315

30K→20M

18.6 - 20.0 mi

Top 54%
Γ—5
+64ft-50ft

Overall

15666

Males

10146

M45-49

10146

20M→21M

20.0 - 21.0 mi

Top 49%
Γ—8
+106ft-24ft

Overall

14268

Males

9494

M45-49

9494

21M→35K

21.0 - 21.8 mi

Top 59%
Γ—7
+17ft-86ft

Overall

16988

Males

10599

M45-49

10599

35K→23M

21.8 - 23.0 mi

Top 56%
Γ—5
+23ft-63ft

Overall

16150

Males

10163

M45-49

10163

23M→24M

23.0 - 24.0 mi

Top 53%
Γ—6
+12ft-82ft

Overall

15457

Males

9816

M45-49

9816

24M→40K

24.0 - 24.9 mi

Top 47%
Γ—1
+6ft-20ft

Overall

13562

Males

8870

M45-49

8870

40K→25.2M

24.9 - 25.2 mi

Top 40%
Γ—1
+13ft-16ft

Overall

11640

Males

7935

M45-49

7935

25.2M→FINISH

25.2 - 26.2 mi

Top 45%
Γ—2
+22ft-21ft

Overall

12988

Males

8575

M45-49

8575

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1002
Passed By
4497
Net Change
-3496
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#11371
5K β†’ 10K82008-2001#11371#13372
10K β†’ 15K68622-554#13372#13926
15K β†’ 20K60533-473#13926#14399
20K β†’ HALF4126-122#14399#14521
HALF β†’ 25K96257-161#14521#14682
25K β†’ 30K135319-184#14682#14866
30K β†’ 20M80155-75#14866#14941
20M β†’ 21M13855+83#14941#14858
21M β†’ 35K34114-80#14858#14938
35K β†’ 23M75149-74#14938#15012
23M β†’ 24M7186-15#15012#15027
24M β†’ 40K9936+63#15027#14964
40K β†’ 25.2M603+57#14964#14907
25.2M β†’ FINISH7434+40#14907#14867
TOTALS10024497-3496
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