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BOSTON MARATHON 2026

Pierre-Alexandre Mahieu

Bib: 32862•M

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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 (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
24:34
3.11 mi
Rank: #16237
Start → 5K
24:34 | 7:55/mi
10K
49:12
6.21 mi
Rank: #16437 (-200)
5K → 10K
24:38 | 7:56/mi
15K
1:13:43
9.32 mi
Rank: #16331 (+106)
10K → 15K
24:31 | 7:54/mi
20K
1:38:34
12.43 mi
Rank: #16269 (+62)
15K → 20K
24:51 | 8:00/mi
HALF
1:43:58
13.11 mi
Rank: #16282 (-13)
20K → HALF
5:24 | 7:56/mi
25K
2:03:15
15.53 mi
Rank: #16045 (+237)
HALF → 25K
19:17 | 7:58/mi
30K
2:28:44
18.64 mi
Rank: #15832 (+213)
25K → 30K
25:29 | 8:13/mi
20M
2:40:01
20.00 mi
Rank: #15735 (+97)
30K → 20M
11:17 | 8:19/mi
21M
2:48:13
21.00 mi
Rank: #15438 (+297)
20M → 21M
8:12 | 8:12/mi
35K
2:54:09
21.75 mi
Rank: #15361 (+77)
21M → 35K
5:56 | 7:56/mi
23M
3:04:14
23.00 mi
Rank: #15209 (+152)
35K → 23M
10:05 | 8:04/mi
24M
3:12:04
24.00 mi
Rank: #15063 (+146)
23M → 24M
7:50 | 7:50/mi
40K
3:18:43
24.85 mi
Rank: #14882 (+181)
24M → 40K
6:39 | 7:47/mi
25.2M
3:21:30
25.20 mi
Rank: #14798 (+84)
40K → 25.2M
2:47 | 8:05/mi
FINISH
3:28:50
26.22 mi
Rank: #14577 (+221)
25.2M → FINISH
7:20 | 7:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:43:58
Pace7:56 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:44:52
Pace8:00 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:4124:347:5524:34
7:55
-
10K
6.21 mi12:18:1949:127:5624:38
7:56
+0:01
15K
9.32 mi12:42:501:13:437:5524:31
7:54
-0:02
20K
12.43 mi13:07:411:38:347:5624:51
8:00
+0:06
HALF
13.11 mi13:13:051:43:587:565:24
7:56
-0:04
25K
15.53 mi13:32:222:03:157:5719:17
7:58
+0:02
30K
18.64 mi13:57:512:28:447:5925:29
8:13
+0:15
20M
20.00 mi14:09:082:40:018:0111:17
8:19
+0:06
21M
21.00 mi14:17:202:48:138:018:12
8:12
-0:07
35K
21.75 mi14:23:162:54:098:015:56
7:56
-0:16
23M
23.00 mi14:33:213:04:148:0110:05
8:04
+0:08
24M
24.00 mi14:41:113:12:048:017:50
7:50
-0:14
40K
24.85 mi14:47:503:18:438:006:39
7:47
-0:03
25.2M
25.20 mi14:50:373:21:308:002:47
8:05
+0:18
FINISH
26.22 mi14:57:573:28:507:597:20
7:12
-0:53

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

7:12 /mi

Average Pace

7:58 /mi

Slowest Pace

8:19 /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

1:10:54

34% of race

Time at Steady Pace

2:17:56

66% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:58 /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 mi11:53:4124:347:5524:34
7:55
#16237
10K
6.21 mi12:18:1949:127:5624:38
7:56
#16437
15K
9.32 mi12:42:501:13:437:5524:31
7:54
#16331
20K
12.43 mi13:07:411:38:347:5624:51
8:00
#16269
HALF
13.11 mi13:13:051:43:587:565:24
7:56
#16282
25K
15.53 mi13:32:222:03:157:5719:17
7:58
#16045
30K
18.64 mi13:57:512:28:447:5925:29
8:13
#15832
20M
20.00 mi14:09:082:40:018:0111:17
8:19
#15735
21M
21.00 mi14:17:202:48:138:018:12
8:12
#15438
35K
21.75 mi14:23:162:54:098:015:56
7:56
#15361
23M
23.00 mi14:33:213:04:148:0110:05
8:04
#15209
24M
24.00 mi14:41:113:12:048:017:50
7:50
#15063
40K
24.85 mi14:47:503:18:438:006:39
7:47
#14882
25.2M
25.20 mi14:50:373:21:308:002:47
8:05
#14798
FINISH
26.22 mi14:57:573:28:507:597:20
7:12
#14577
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 mi16237107041070416099(Top 55%)10630(Top 65%)10630(Top 484%)
10K6.21 mi3.10 mi16437-20010775-7110775-7116687(Top 57%)10885(Top 67%)10885(Top 495%)
15K9.32 mi3.11 mi16331+10610719+5610719+5616099(Top 55%)10630(Top 65%)10630(Top 484%)
20K12.43 mi3.11 mi16269+6210684+3510684+3516101(Top 55%)10597(Top 65%)10597(Top 482%)
HALF13.11 mi0.68 mi16282-1310688-410688-416450(Top 57%)10758(Top 66%)10758(Top 489%)
25K15.53 mi2.42 mi16045+23710583+10510583+10515014(Top 52%)10069(Top 62%)10069(Top 458%)
30K18.64 mi3.11 mi15832+21310460+12310460+12314928(Top 51%)9942(Top 61%)9942(Top 452%)
20M20.00 mi1.36 mi15735+9710407+5310407+5314959(Top 52%)9876(Top 60%)9876(Top 449%)
21M21.00 mi1.00 mi15438+29710264+14310264+14311186(Top 39%)8079(Top 49%)8079(Top 368%)
35K21.75 mi0.75 mi15361+7710219+4510219+4513964(Top 48%)9303(Top 57%)9303(Top 423%)
23M23.00 mi1.25 mi15209+15210129+9010129+9012837(Top 44%)8747(Top 54%)8747(Top 398%)
24M24.00 mi1.00 mi15063+14610050+7910050+7912547(Top 43%)8506(Top 52%)8506(Top 387%)
40K24.85 mi0.85 mi14882+1819956+949956+9410863(Top 37%)7641(Top 47%)7641(Top 348%)
25.2M25.20 mi0.35 mi14798+849916+409916+408806(Top 30%)6542(Top 40%)6542(Top 298%)
FINISH26.22 mi1.02 mi14577+2219813+1039813+1039103(Top 31%)6651(Top 41%)6651(Top 303%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21
+97ft-345ft

Overall

16099

Males

10630

M40-44

10630

5K→10K

3.1 - 6.2 mi

Top 57%
×5
+79ft-138ft

Overall

16687

Males

10885

M40-44

10885

10K→15K

6.2 - 9.3 mi

Top 55%
×3
+67ft-78ft

Overall

16099

Males

10630

M40-44

10630

15K→20K

9.3 - 12.4 mi

Top 55%
×5
+106ft-86ft

Overall

16101

Males

10597

M40-44

10597

20K→HALF

12.4 - 13.1 mi

Top 57%
×2
+19ft-37ft

Overall

16450

Males

10758

M40-44

10758

HALF→25K

13.1 - 15.5 mi

Top 52%
×4
+66ft-88ft

Overall

15014

Males

10069

M40-44

10069

25K→30K

15.5 - 18.6 mi

Top 51%
×9
+181ft-148ft

Overall

14928

Males

9942

M40-44

9942

30K→20M

18.6 - 20.0 mi

Top 52%
×5
+64ft-50ft

Overall

14959

Males

9876

M40-44

9876

20M→21M

20.0 - 21.0 mi

Top 39%
×8
+106ft-24ft

Overall

11186

Males

8079

M40-44

8079

21M→35K

21.0 - 21.8 mi

Top 48%
×7
+17ft-86ft

Overall

13964

Males

9303

M40-44

9303

35K→23M

21.8 - 23.0 mi

Top 44%
×5
+23ft-63ft

Overall

12837

Males

8747

M40-44

8747

23M→24M

23.0 - 24.0 mi

Top 43%
×6
+12ft-82ft

Overall

12547

Males

8506

M40-44

8506

24M→40K

24.0 - 24.9 mi

Top 37%
×1
+6ft-20ft

Overall

10863

Males

7641

M40-44

7641

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1
+13ft-16ft

Overall

8806

Males

6542

M40-44

6542

25.2M→FINISH

25.2 - 26.2 mi

Top 31%
×2
+22ft-21ft

Overall

9103

Males

6651

M40-44

6651

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2617*
Passed By
769
Net Change
+1660
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16237
5K → 10K188200-200#16237#16437
10K → 15K254*148+106#16437#16331
15K → 20K214*152+62#16331#16269
20K → HALF2942-13#16269#16282
HALF → 25K275*38+237#16282#16045
25K → 30K293*80+213#16045#15832
30K → 20M12932+97#15832#15735
20M → 21M300*3+297#15735#15438
21M → 35K10023+77#15438#15361
35K → 23M17826+152#15361#15209
23M → 24M16115+146#15209#15063
24M → 40K1832+181#15063#14882
40K → 25.2M917+84#14882#14798
25.2M → FINISH222*1+221#14798#14577
TOTALS2617*769+1660

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

📊

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