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BOSTON MARATHON 2026

Corry Leduc

Bib: 9327•M

AB

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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
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
24:20
3.11 mi
Rank: #15667
Start → 5K
24:20 | 7:50/mi
10K
48:54
6.21 mi
Rank: #16051 (-384)
5K → 10K
24:34 | 7:55/mi
15K
1:13:56
9.32 mi
Rank: #16548 (-497)
10K → 15K
25:02 | 8:04/mi
20K
1:37:59
12.43 mi
Rank: #15865 (+683)
15K → 20K
24:03 | 7:45/mi
HALF
1:43:10
13.11 mi
Rank: #15758 (+107)
20K → HALF
5:11 | 7:37/mi
25K
2:02:13
15.53 mi
Rank: #15493 (+265)
HALF → 25K
19:03 | 7:52/mi
30K
2:27:24
18.64 mi
Rank: #15254 (+239)
25K → 30K
25:11 | 8:07/mi
20M
2:38:29
20.00 mi
Rank: #15113 (+141)
30K → 20M
11:05 | 8:10/mi
21M
2:46:56
21.00 mi
Rank: #14940 (+173)
20M → 21M
8:27 | 8:27/mi
35K
2:53:03
21.75 mi
Rank: #14963 (-23)
21M → 35K
6:07 | 8:11/mi
23M
3:03:39
23.00 mi
Rank: #14995 (-32)
35K → 23M
10:36 | 8:29/mi
24M
3:11:27
24.00 mi
Rank: #14869 (+126)
23M → 24M
7:48 | 7:48/mi
40K
3:18:53
24.85 mi
Rank: #14944 (-75)
24M → 40K
7:26 | 8:42/mi
25.2M
3:22:16
25.20 mi
Rank: #15010 (-66)
40K → 25.2M
3:23 | 9:49/mi
FINISH
3:31:10
26.22 mi
Rank: #15268 (-258)
25.2M → FINISH
8:54 | 8:45/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:10
Pace7:53 /mi
2nd Half
Distance13.11 mi
Time1:48:00
Pace8:15 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:40:0524:207:5024:20
7:50
-
10K
6.21 mi11:04:3948:547:5324:34
7:55
+0:05
15K
9.32 mi11:29:411:13:567:5625:02
8:04
+0:09
20K
12.43 mi11:53:441:37:597:5424:03
7:45
-0:19
HALF
13.11 mi11:58:551:43:107:535:11
7:37
-0:08
25K
15.53 mi12:17:582:02:137:5319:03
7:52
+0:15
30K
18.64 mi12:43:092:27:247:5525:11
8:07
+0:15
20M
20.00 mi12:54:142:38:297:5611:05
8:10
+0:03
21M
21.00 mi13:02:412:46:567:578:27
8:27
+0:17
35K
21.75 mi13:08:482:53:037:586:07
8:11
-0:16
23M
23.00 mi13:19:243:03:398:0010:36
8:29
+0:18
24M
24.00 mi13:27:123:11:277:597:48
7:48
-0:41
40K
24.85 mi13:34:383:18:538:017:26
8:42
+0:54
25.2M
25.20 mi13:38:013:22:168:023:23
9:49
+1:07
FINISH
26.22 mi13:46:553:31:108:048:54
8:45
-1:04

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

7:37 /mi

Average Pace

8:04 /mi

Slowest Pace

9:49 /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

1:01:22

29% of race

Time at Steady Pace

1:51:02

53% of race

Time at Slower Pace

38:46

18% of race

Average Pace: 8:03 /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 mi10:40:0524:207:5024:20
7:50
#15667
10K
6.21 mi11:04:3948:547:5324:34
7:55
#16051
15K
9.32 mi11:29:411:13:567:5625:02
8:04
#16548
20K
12.43 mi11:53:441:37:597:5424:03
7:45
#15865
HALF
13.11 mi11:58:551:43:107:535:11
7:37
#15758
25K
15.53 mi12:17:582:02:137:5319:03
7:52
#15493
30K
18.64 mi12:43:092:27:247:5525:11
8:07
#15254
20M
20.00 mi12:54:142:38:297:5611:05
8:10
#15113
21M
21.00 mi13:02:412:46:567:578:27
8:27
#14940
35K
21.75 mi13:08:482:53:037:586:07
8:11
#14963
23M
23.00 mi13:19:243:03:398:0010:36
8:29
#14995
24M
24.00 mi13:27:123:11:277:597:48
7:48
#14869
40K
24.85 mi13:34:383:18:538:017:26
8:42
#14944
25.2M
25.20 mi13:38:013:22:168:023:23
9:49
#15010
FINISH
26.22 mi13:46:553:31:108:048:54
8:45
#15268
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 mi15667105011050117402(Top 60%)11193(Top 69%)11193(Top 599%)
10K6.21 mi3.10 mi16051-38410619-11810619-11816508(Top 57%)10806(Top 66%)10806(Top 578%)
15K9.32 mi3.11 mi16548-49710817-19810817-19817402(Top 60%)11193(Top 69%)11193(Top 599%)
20K12.43 mi3.11 mi15865+68310530+28710530+28714065(Top 48%)9758(Top 60%)9758(Top 522%)
HALF13.11 mi0.68 mi15758+10710480+5010480+5013866(Top 48%)9761(Top 60%)9761(Top 523%)
25K15.53 mi2.42 mi15493+26510360+12010360+12014278(Top 49%)9776(Top 60%)9776(Top 523%)
30K18.64 mi3.11 mi15254+23910234+12610234+12614233(Top 49%)9654(Top 59%)9654(Top 517%)
20M20.00 mi1.36 mi15113+14110155+7910155+7913943(Top 48%)9436(Top 58%)9436(Top 505%)
21M21.00 mi1.00 mi14940+17310056+9910056+9912801(Top 44%)8819(Top 54%)8819(Top 472%)
35K21.75 mi0.75 mi14963-2310052+410052+415601(Top 54%)10014(Top 61%)10014(Top 536%)
23M23.00 mi1.25 mi14995-3210040+1210040+1215506(Top 53%)9902(Top 61%)9902(Top 530%)
24M24.00 mi1.00 mi14869+1269977+639977+6312295(Top 42%)8387(Top 51%)8387(Top 449%)
40K24.85 mi0.85 mi14944-759986-99986-916793(Top 58%)10320(Top 63%)10320(Top 552%)
25.2M25.20 mi0.35 mi15010-6610008-2210008-2218597(Top 64%)11163(Top 68%)11163(Top 598%)
FINISH26.22 mi1.02 mi15268-25810102-9410102-9419299(Top 67%)11518(Top 70%)11518(Top 617%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21
+97ft-345ft

Overall

17402

Males

11193

M50-54

11193

5K→10K

3.1 - 6.2 mi

Top 57%
×5
+79ft-138ft

Overall

16508

Males

10806

M50-54

10806

10K→15K

6.2 - 9.3 mi

Top 60%
×3
+67ft-78ft

Overall

17402

Males

11193

M50-54

11193

15K→20K

9.3 - 12.4 mi

Top 48%
×5
+106ft-86ft

Overall

14065

Males

9758

M50-54

9758

20K→HALF

12.4 - 13.1 mi

Top 48%
×2
+19ft-37ft

Overall

13866

Males

9761

M50-54

9761

HALF→25K

13.1 - 15.5 mi

Top 49%
×4
+66ft-88ft

Overall

14278

Males

9776

M50-54

9776

25K→30K

15.5 - 18.6 mi

Top 49%
×9
+181ft-148ft

Overall

14233

Males

9654

M50-54

9654

30K→20M

18.6 - 20.0 mi

Top 48%
×5
+64ft-50ft

Overall

13943

Males

9436

M50-54

9436

20M→21M

20.0 - 21.0 mi

Top 44%
×8
+106ft-24ft

Overall

12801

Males

8819

M50-54

8819

21M→35K

21.0 - 21.8 mi

Top 54%
×7
+17ft-86ft

Overall

15601

Males

10014

M50-54

10014

35K→23M

21.8 - 23.0 mi

Top 53%
×5
+23ft-63ft

Overall

15506

Males

9902

M50-54

9902

23M→24M

23.0 - 24.0 mi

Top 42%
×6
+12ft-82ft

Overall

12295

Males

8387

M50-54

8387

24M→40K

24.0 - 24.9 mi

Top 58%
×1
+6ft-20ft

Overall

16793

Males

10320

M50-54

10320

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1
+13ft-16ft

Overall

18597

Males

11163

M50-54

11163

25.2M→FINISH

25.2 - 26.2 mi

Top 67%
×2
+22ft-21ft

Overall

19299

Males

11518

M50-54

11518

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2356*
Passed By
1189
Net Change
+399
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15667
5K → 10K144200-384#15667#16051
10K → 15K69200-497#16051#16548
15K → 20K694*11+683#16548#15865
20K → HALF1125+107#15865#15758
HALF → 25K290*25+265#15758#15493
25K → 30K316*77+239#15493#15254
30K → 20M17332+141#15254#15113
20M → 21M19825+173#15113#14940
21M → 35K4366-23#14940#14963
35K → 23M88120-32#14963#14995
23M → 24M14620+126#14995#14869
24M → 40K51126-75#14869#14944
40K → 25.2M1682-66#14944#15010
25.2M → FINISH16200-258#15010#15268
TOTALS2356*1189+399

* 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