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BOSTON MARATHON 2026

Martin Sirois

Bib: 2758 β€’M β€’Age: N/A

QC

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 2%
Gender (Male)
#0 / 16340
Top 4%
Masters (Masters Men)
#0 / 10617
Top 0.6%
Age Group (M50-54)
#0 / 1868
Top 0.2%
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
18:34
3.11 mi
Rank: #1088
Start β†’ 5K
18:34 | 5:59/mi
10K
36:37
6.21 mi
Rank: #903 (+185)
5K β†’ 10K
18:03 | 5:49/mi
15K
54:42
9.32 mi
Rank: #833 (+70)
10K β†’ 15K
18:05 | 5:50/mi
20K
1:13:04
12.43 mi
Rank: #811 (+22)
15K β†’ 20K
18:22 | 5:55/mi
HALF
1:17:03
13.11 mi
Rank: #817 (-6)
20K β†’ HALF
3:59 | 5:51/mi
25K
1:31:22
15.53 mi
Rank: #798 (+19)
HALF β†’ 25K
14:19 | 5:55/mi
30K
1:50:13
18.64 mi
Rank: #783 (+15)
25K β†’ 30K
18:51 | 6:05/mi
20M
1:58:28
20.00 mi
Rank: #778 (+5)
30K β†’ 20M
8:15 | 6:05/mi
21M
2:04:48
21.00 mi
Rank: #758 (+20)
20M β†’ 21M
6:20 | 6:20/mi
35K
2:09:05
21.75 mi
Rank: #741 (+17)
21M β†’ 35K
4:17 | 5:44/mi
23M
2:16:38
23.00 mi
Rank: #717 (+24)
35K β†’ 23M
7:33 | 6:02/mi
24M
2:22:34
24.00 mi
Rank: #713 (+4)
23M β†’ 24M
5:56 | 5:56/mi
40K
2:27:32
24.85 mi
Rank: #691 (+22)
24M β†’ 40K
4:58 | 5:49/mi
25.2M
2:29:45
25.20 mi
Rank: #683 (+8)
40K β†’ 25.2M
2:13 | 6:26/mi
FINISH
2:35:39
26.22 mi
Rank: #683
25.2M β†’ FINISH
5:54 | 5:48/mi
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  • Segment-by-segment breakdown
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:17:03
Pace5:53 /mi
2nd Half
Distance13.11 mi
Time1:18:36
Pace6:00 /mi
πŸ“ŠPositive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:3418:345:5918:34
5:59
-
10K
6.21 mi10:37:3736:375:5418:03
5:49
-0:10
15K
9.32 mi10:55:4254:425:5318:05
5:50
+0:01
20K
12.43 mi11:14:041:13:045:5318:22
5:55
+0:05
HALF
13.11 mi11:18:031:17:035:533:59
5:51
-0:04
25K
15.53 mi11:32:221:31:225:5314:19
5:55
+0:04
30K
18.64 mi11:51:131:50:135:5518:51
6:05
+0:10
20M
20.00 mi11:59:281:58:285:568:15
6:05
0:00
21M
21.00 mi12:05:482:04:485:576:20
6:20
+0:15
35K
21.75 mi12:10:052:09:055:574:17
5:44
-0:36
23M
23.00 mi12:17:382:16:385:577:33
6:02
+0:18
24M
24.00 mi12:23:342:22:345:575:56
5:56
-0:06
40K
24.85 mi12:28:322:27:325:574:58
5:49
-0:07
25.2M
25.20 mi12:30:452:29:455:572:13
6:26
+0:37
FINISH
26.22 mi12:36:392:35:395:575:54
5:48
-0:38

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

5:44 /mi

Average Pace

5:56 /mi

Slowest Pace

6:26 /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

2:27:06

95% of race

Time at Steady Pace

8:33

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:56 /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 mi10:19:3418:345:5918:34
5:59
#1088
10K
6.21 mi10:37:3736:375:5418:03
5:49
#903
15K
9.32 mi10:55:4254:425:5318:05
5:50
#833
20K
12.43 mi11:14:041:13:045:5318:22
5:55
#811
HALF
13.11 mi11:18:031:17:035:533:59
5:51
#817
25K
15.53 mi11:32:221:31:225:5314:19
5:55
#798
30K
18.64 mi11:51:131:50:135:5518:51
6:05
#783
20M
20.00 mi11:59:281:58:285:568:15
6:05
#778
21M
21.00 mi12:05:482:04:485:576:20
6:20
#758
35K
21.75 mi12:10:052:09:055:574:17
5:44
#741
23M
23.00 mi12:17:382:16:385:577:33
6:02
#717
24M
24.00 mi12:23:342:22:345:575:56
5:56
#713
40K
24.85 mi12:28:322:27:325:574:58
5:49
#691
25.2M
25.20 mi12:30:452:29:455:572:13
6:26
#683
FINISH
26.22 mi12:36:392:35:395:575:54
5:48
#683
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 mi108810341034715(Top 2%)683(Top 4%)683(Top 37%)
10K6.21 mi3.10 mi903+185863+171863+171728(Top 3%)694(Top 4%)694(Top 37%)
15K9.32 mi3.11 mi833+70797+66797+66715(Top 2%)683(Top 4%)683(Top 37%)
20K12.43 mi3.11 mi811+22776+21776+21855(Top 3%)823(Top 5%)823(Top 44%)
HALF13.11 mi0.68 mi817-6782-6782-6887(Top 3%)851(Top 5%)851(Top 46%)
25K15.53 mi2.42 mi798+19762+20762+20762(Top 3%)732(Top 4%)732(Top 39%)
30K18.64 mi3.11 mi783+15749+13749+13863(Top 3%)830(Top 5%)830(Top 44%)
20M20.00 mi1.36 mi778+5744+5744+5861(Top 3%)826(Top 5%)826(Top 44%)
21M21.00 mi1.00 mi758+20725+19725+19836(Top 3%)803(Top 5%)803(Top 43%)
35K21.75 mi0.75 mi741+17708+17708+17538(Top 2%)512(Top 3%)512(Top 27%)
23M23.00 mi1.25 mi717+24687+21687+21774(Top 3%)741(Top 5%)741(Top 40%)
24M24.00 mi1.00 mi713+4682+5682+5897(Top 3%)857(Top 5%)857(Top 46%)
40K24.85 mi0.85 mi691+22660+22660+22431(Top 1%)409(Top 3%)409(Top 22%)
25.2M25.20 mi0.35 mi683+8653+7653+7800(Top 3%)765(Top 5%)765(Top 41%)
FINISH26.22 mi1.02 mi683653653973(Top 3%)928(Top 6%)928(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
Γ—21
+97ft-345ft

Overall

715

Males

683

M50-54

683

5K→10K

3.1 - 6.2 mi

Top 3%
Γ—5
+79ft-138ft

Overall

728

Males

694

M50-54

694

10K→15K

6.2 - 9.3 mi

Top 2%
Γ—3
+67ft-78ft

Overall

715

Males

683

M50-54

683

15K→20K

9.3 - 12.4 mi

Top 3%
Γ—5
+106ft-86ft

Overall

855

Males

823

M50-54

823

20K→HALF

12.4 - 13.1 mi

Top 3%
Γ—2
+19ft-37ft

Overall

887

Males

851

M50-54

851

HALF→25K

13.1 - 15.5 mi

Top 3%
Γ—4
+66ft-88ft

Overall

762

Males

732

M50-54

732

25K→30K

15.5 - 18.6 mi

Top 3%
Γ—9
+181ft-148ft

Overall

863

Males

830

M50-54

830

30K→20M

18.6 - 20.0 mi

Top 3%
Γ—5
+64ft-50ft

Overall

861

Males

826

M50-54

826

20M→21M

20.0 - 21.0 mi

Top 3%
Γ—8
+106ft-24ft

Overall

836

Males

803

M50-54

803

21M→35K

21.0 - 21.8 mi

Top 2%
Γ—7
+17ft-86ft

Overall

538

Males

512

M50-54

512

35K→23M

21.8 - 23.0 mi

Top 3%
Γ—5
+23ft-63ft

Overall

774

Males

741

M50-54

741

23M→24M

23.0 - 24.0 mi

Top 3%
Γ—6
+12ft-82ft

Overall

897

Males

857

M50-54

857

24M→40K

24.0 - 24.9 mi

Top 1%
Γ—1
+6ft-20ft

Overall

431

Males

409

M50-54

409

40K→25.2M

24.9 - 25.2 mi

Top 3%
Γ—1
+13ft-16ft

Overall

800

Males

765

M50-54

765

25.2M→FINISH

25.2 - 26.2 mi

Top 3%
Γ—2
+22ft-21ft

Overall

973

Males

928

M50-54

928

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
540
Passed By
135
Net Change
+405
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1088
5K β†’ 10K1938+185#1088#903
10K β†’ 15K777+70#903#833
15K β†’ 20K3412+22#833#811
20K β†’ HALF17-6#811#817
HALF β†’ 25K3617+19#817#798
25K β†’ 30K3924+15#798#783
30K β†’ 20M1813+5#783#778
20M β†’ 21M277+20#778#758
21M β†’ 35K181+17#758#741
35K β†’ 23M3410+24#741#717
23M β†’ 24M139+4#717#713
24M β†’ 40K275+22#713#691
40K β†’ 25.2M102+8#691#683
25.2M β†’ FINISH13130#683#683
TOTALS540135+405
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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Activity Data

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