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BOSTON MARATHON 2026

Martin Desrochers

Bib: 8333•M

QC

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 30%
Gender (Male)
#0 / 16340
Top 43%
Masters (Masters Men)
#0 / 10617
Top 31%
Age Group (M40-44)
#0 / 2198
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
21:54
3.11 mi
Rank: #8953
Start → 5K
21:54 | 7:03/mi
10K
43:35
6.21 mi
Rank: #8688 (+265)
5K → 10K
21:41 | 6:59/mi
15K
1:04:48
9.32 mi
Rank: #8226 (+462)
10K → 15K
21:13 | 6:50/mi
20K
1:26:24
12.43 mi
Rank: #8038 (+188)
15K → 20K
21:36 | 6:58/mi
HALF
1:31:03
13.11 mi
Rank: #7975 (+63)
20K → HALF
4:39 | 6:50/mi
25K
1:48:08
15.53 mi
Rank: #7877 (+98)
HALF → 25K
17:05 | 7:03/mi
30K
2:11:27
18.64 mi
Rank: #8092 (-215)
25K → 30K
23:19 | 7:31/mi
20M
2:21:26
20.00 mi
Rank: #8022 (+70)
30K → 20M
9:59 | 7:21/mi
21M
2:29:25
21.00 mi
Rank: #8069 (-47)
20M → 21M
7:59 | 7:59/mi
35K
2:34:59
21.75 mi
Rank: #8126 (-57)
21M → 35K
5:34 | 7:27/mi
23M
2:44:28
23.00 mi
Rank: #8136 (-10)
35K → 23M
9:29 | 7:35/mi
24M
2:52:15
24.00 mi
Rank: #8248 (-112)
23M → 24M
7:47 | 7:47/mi
40K
2:59:34
24.85 mi
Rank: #8543 (-295)
24M → 40K
7:19 | 8:34/mi
25.2M
3:02:35
25.20 mi
Rank: #8603 (-60)
40K → 25.2M
3:01 | 8:45/mi
FINISH
3:10:45
26.22 mi
Rank: #8806 (-203)
25.2M → FINISH
8:10 | 8:01/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:31:03
Pace6:57 /mi
2nd Half
Distance13.11 mi
Time1:39:42
Pace7:37 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:1921:547:0321:54
7:03
-
10K
6.21 mi10:59:0043:357:0121:41
6:59
-0:04
15K
9.32 mi11:20:131:04:486:5821:13
6:50
-0:09
20K
12.43 mi11:41:491:26:246:5821:36
6:58
+0:08
HALF
13.11 mi11:46:281:31:036:574:39
6:50
-0:08
25K
15.53 mi12:03:331:48:086:5817:05
7:03
+0:13
30K
18.64 mi12:26:522:11:277:0423:19
7:31
+0:28
20M
20.00 mi12:36:512:21:267:059:59
7:21
-0:10
21M
21.00 mi12:44:502:29:257:077:59
7:59
+0:38
35K
21.75 mi12:50:242:34:597:085:34
7:27
-0:32
23M
23.00 mi12:59:532:44:287:109:29
7:35
+0:08
24M
24.00 mi13:07:402:52:157:117:47
7:47
+0:12
40K
24.85 mi13:14:592:59:347:147:19
8:34
+0:47
25.2M
25.20 mi13:18:003:02:357:153:01
8:45
+0:11
FINISH
26.22 mi13:26:103:10:457:178:10
8:01
-0:44

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

6:50 /mi

Average Pace

7:17 /mi

Slowest Pace

8:45 /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

1:48:08

57% of race

Time at Steady Pace

48:21

25% of race

Time at Slower Pace

34:16

18% of race

Average Pace: 7:16 /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 mi10:37:1921:547:0321:54
7:03
#8953
10K
6.21 mi10:59:0043:357:0121:41
6:59
#8688
15K
9.32 mi11:20:131:04:486:5821:13
6:50
#8226
20K
12.43 mi11:41:491:26:246:5821:36
6:58
#8038
HALF
13.11 mi11:46:281:31:036:574:39
6:50
#7975
25K
15.53 mi12:03:331:48:086:5817:05
7:03
#7877
30K
18.64 mi12:26:522:11:277:0423:19
7:31
#8092
20M
20.00 mi12:36:512:21:267:059:59
7:21
#8022
21M
21.00 mi12:44:502:29:257:077:59
7:59
#8069
35K
21.75 mi12:50:242:34:597:085:34
7:27
#8126
23M
23.00 mi12:59:532:44:287:109:29
7:35
#8136
24M
24.00 mi13:07:402:52:157:117:47
7:47
#8248
40K
24.85 mi13:14:592:59:347:147:19
8:34
#8543
25.2M
25.20 mi13:18:003:02:357:153:01
8:45
#8603
FINISH
26.22 mi13:26:103:10:457:178:10
8:01
#8806
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi8953753175317109(Top 24%)6259(Top 38%)6259(Top 285%)
10K6.21 mi3.10 mi8688+2657321+2107321+2108526(Top 29%)7219(Top 44%)7219(Top 328%)
15K9.32 mi3.11 mi8226+4627023+2987023+2987109(Top 24%)6259(Top 38%)6259(Top 285%)
20K12.43 mi3.11 mi8038+1886895+1286895+1287527(Top 26%)6517(Top 40%)6517(Top 296%)
HALF13.11 mi0.68 mi7975+636861+346861+347341(Top 25%)6426(Top 39%)6426(Top 292%)
25K15.53 mi2.42 mi7877+986790+716790+717712(Top 27%)6595(Top 40%)6595(Top 300%)
30K18.64 mi3.11 mi8092-2156880-906880-909677(Top 33%)7519(Top 46%)7519(Top 342%)
20M20.00 mi1.36 mi8022+706816+646816+648030(Top 28%)6524(Top 40%)6524(Top 297%)
21M21.00 mi1.00 mi8069-476823-76823-79749(Top 34%)7335(Top 45%)7335(Top 334%)
35K21.75 mi0.75 mi8126-576840-176840-1710329(Top 36%)7630(Top 47%)7630(Top 347%)
23M23.00 mi1.25 mi8136-106815+256815+259402(Top 32%)7090(Top 43%)7090(Top 323%)
24M24.00 mi1.00 mi8248-1126854-396854-3912124(Top 42%)8293(Top 51%)8293(Top 377%)
40K24.85 mi0.85 mi8543-2956991-1376991-13715984(Top 55%)9951(Top 61%)9951(Top 453%)
25.2M25.20 mi0.35 mi8603-607014-237014-2313081(Top 45%)8589(Top 53%)8589(Top 391%)
FINISH26.22 mi1.02 mi8806-2037097-837097-8315224(Top 52%)9622(Top 59%)9622(Top 438%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21
+97ft-345ft

Overall

7109

Males

6259

M40-44

6259

5K→10K

3.1 - 6.2 mi

Top 29%
×5
+79ft-138ft

Overall

8526

Males

7219

M40-44

7219

10K→15K

6.2 - 9.3 mi

Top 24%
×3
+67ft-78ft

Overall

7109

Males

6259

M40-44

6259

15K→20K

9.3 - 12.4 mi

Top 26%
×5
+106ft-86ft

Overall

7527

Males

6517

M40-44

6517

20K→HALF

12.4 - 13.1 mi

Top 25%
×2
+19ft-37ft

Overall

7341

Males

6426

M40-44

6426

HALF→25K

13.1 - 15.5 mi

Top 27%
×4
+66ft-88ft

Overall

7712

Males

6595

M40-44

6595

25K→30K

15.5 - 18.6 mi

Top 33%
×9
+181ft-148ft

Overall

9677

Males

7519

M40-44

7519

30K→20M

18.6 - 20.0 mi

Top 28%
×5
+64ft-50ft

Overall

8030

Males

6524

M40-44

6524

20M→21M

20.0 - 21.0 mi

Top 34%
×8
+106ft-24ft

Overall

9749

Males

7335

M40-44

7335

21M→35K

21.0 - 21.8 mi

Top 36%
×7
+17ft-86ft

Overall

10329

Males

7630

M40-44

7630

35K→23M

21.8 - 23.0 mi

Top 32%
×5
+23ft-63ft

Overall

9402

Males

7090

M40-44

7090

23M→24M

23.0 - 24.0 mi

Top 42%
×6
+12ft-82ft

Overall

12124

Males

8293

M40-44

8293

24M→40K

24.0 - 24.9 mi

Top 55%
×1
+6ft-20ft

Overall

15984

Males

9951

M40-44

9951

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1
+13ft-16ft

Overall

13081

Males

8589

M40-44

8589

25.2M→FINISH

25.2 - 26.2 mi

Top 52%
×2
+22ft-21ft

Overall

15224

Males

9622

M40-44

9622

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1787
Passed By
1640
Net Change
+147
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8953
5K → 10K376111+265#8953#8688
10K → 15K47412+462#8688#8226
15K → 20K23143+188#8226#8038
20K → HALF707+63#8038#7975
HALF → 25K16365+98#7975#7877
25K → 30K95310-215#7877#8092
30K → 20M10333+70#8092#8022
20M → 21M5097-47#8022#8069
21M → 35K3491-57#8069#8126
35K → 23M91101-10#8126#8136
23M → 24M38150-112#8136#8248
24M → 40K18313-295#8248#8543
40K → 25.2M2080-60#8543#8603
25.2M → FINISH24227-203#8603#8806
TOTALS17871640+147
📊

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