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BOSTON MARATHON 2026

Luc Delauzun

Bib: 30476•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
28:58
3.11 mi
Rank: #23878
Start → 5K
28:58 | 9:20/mi
10K
58:00
6.21 mi
Rank: #24036 (-158)
5K → 10K
29:02 | 9:21/mi
15K
1:26:13
9.32 mi
Rank: #23726 (+310)
10K → 15K
28:13 | 9:05/mi
20K
1:55:50
12.43 mi
Rank: #23767 (-41)
15K → 20K
29:37 | 9:32/mi
HALF
2:02:26
13.11 mi
Rank: #23817 (-50)
20K → HALF
6:36 | 9:41/mi
25K
2:26:40
15.53 mi
Rank: #23916 (-99)
HALF → 25K
24:14 | 10:00/mi
30K
2:58:45
18.64 mi
Rank: #23887 (+29)
25K → 30K
32:05 | 10:20/mi
20M
3:13:42
20.00 mi
Rank: #23972 (-85)
30K → 20M
14:57 | 11:01/mi
21M
3:25:04
21.00 mi
Rank: #23948 (+24)
20M → 21M
11:22 | 11:22/mi
35K
3:33:35
21.75 mi
Rank: #24062 (-114)
21M → 35K
8:31 | 11:24/mi
23M
3:48:12
23.00 mi
Rank: #24197 (-135)
35K → 23M
14:37 | 11:41/mi
24M
3:59:48
24.00 mi
Rank: #24304 (-107)
23M → 24M
11:36 | 11:36/mi
40K
4:09:55
24.85 mi
Rank: #24359 (-55)
24M → 40K
10:07 | 11:50/mi
25.2M
4:14:13
25.20 mi
Rank: #24389 (-30)
40K → 25.2M
4:18 | 12:29/mi
FINISH
4:24:46
26.22 mi
Rank: #24399 (-10)
25.2M → FINISH
10:33 | 10:22/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:02:26
Pace9:21 /mi
2nd Half
Distance13.11 mi
Time2:22:20
Pace10:52 /mi
📊Positive Split: 16.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:5228:589:2028:58
9:20
-
10K
6.21 mi12:28:5458:009:2129:02
9:21
+0:01
15K
9.32 mi12:57:071:26:139:1628:13
9:05
-0:16
20K
12.43 mi13:26:441:55:509:2029:37
9:32
+0:27
HALF
13.11 mi13:33:202:02:269:216:36
9:41
+0:09
25K
15.53 mi13:57:342:26:409:2724:14
10:00
+0:19
30K
18.64 mi14:29:392:58:459:3632:05
10:20
+0:20
20M
20.00 mi14:44:363:13:429:4214:57
11:01
+0:41
21M
21.00 mi14:55:583:25:049:4611:22
11:22
+0:21
35K
21.75 mi15:04:293:33:359:508:31
11:24
+0:02
23M
23.00 mi15:19:063:48:129:5614:37
11:41
+0:17
24M
24.00 mi15:30:423:59:4810:0011:36
11:36
-0:05
40K
24.85 mi15:40:494:09:5510:0410:07
11:50
+0:14
25.2M
25.20 mi15:45:074:14:1310:064:18
12:29
+0:39
FINISH
26.22 mi15:55:404:24:4610:0710:33
10:22
-2:07

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

9:05 /mi

Average Pace

10:06 /mi

Slowest Pace

12:29 /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

2:02:26

46% of race

Time at Steady Pace

1:06:52

25% of race

Time at Slower Pace

1:15:28

29% of race

Average Pace: 10:06 /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 mi11:59:5228:589:2028:58
9:20
#23878
10K
6.21 mi12:28:5458:009:2129:02
9:21
#24036
15K
9.32 mi12:57:071:26:139:1628:13
9:05
#23726
20K
12.43 mi13:26:441:55:509:2029:37
9:32
#23767
HALF
13.11 mi13:33:202:02:269:216:36
9:41
#23817
25K
15.53 mi13:57:342:26:409:2724:14
10:00
#23916
30K
18.64 mi14:29:392:58:459:3632:05
10:20
#23887
20M
20.00 mi14:44:363:13:429:4214:57
11:01
#23972
21M
21.00 mi14:55:583:25:049:4611:22
11:22
#23948
35K
21.75 mi15:04:293:33:359:508:31
11:24
#24062
23M
23.00 mi15:19:063:48:129:5614:37
11:41
#24197
24M
24.00 mi15:30:423:59:4810:0011:36
11:36
#24304
40K
24.85 mi15:40:494:09:5510:0410:07
11:50
#24359
25.2M
25.20 mi15:45:074:14:1310:064:18
12:29
#24389
FINISH
26.22 mi15:55:404:24:4610:0710:33
10:22
#24399
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 mi23878141801418023062(Top 79%)13791(Top 84%)13791(Top 627%)
10K6.21 mi3.10 mi24036-15814265-8514265-8524104(Top 83%)14296(Top 87%)14296(Top 650%)
15K9.32 mi3.11 mi23726+31014115+15014115+15023062(Top 79%)13791(Top 84%)13791(Top 627%)
20K12.43 mi3.11 mi23767-4114135-2014135-2023850(Top 82%)14144(Top 87%)14144(Top 643%)
HALF13.11 mi0.68 mi23817-5014156-2114156-2124844(Top 86%)14615(Top 89%)14615(Top 665%)
25K15.53 mi2.42 mi23916-9914192-3614192-3624282(Top 84%)14328(Top 88%)14328(Top 652%)
30K18.64 mi3.11 mi23887+2914156+3614156+3623912(Top 82%)14034(Top 86%)14034(Top 638%)
20M20.00 mi1.36 mi23972-8514182-2614182-2624927(Top 86%)14432(Top 88%)14432(Top 657%)
21M21.00 mi1.00 mi23948+2414161+2114161+2123890(Top 82%)13890(Top 85%)13890(Top 632%)
35K21.75 mi0.75 mi24062-11414203-4214203-4225874(Top 89%)14808(Top 91%)14808(Top 674%)
23M23.00 mi1.25 mi24197-13514238-3514238-3525687(Top 89%)14686(Top 90%)14686(Top 668%)
24M24.00 mi1.00 mi24304-10714269-3114269-3126084(Top 90%)14834(Top 91%)14834(Top 675%)
40K24.85 mi0.85 mi24359-5514279-1014279-1025622(Top 88%)14573(Top 89%)14573(Top 663%)
25.2M25.20 mi0.35 mi24389-3014287-814287-825267(Top 87%)14421(Top 88%)14421(Top 656%)
FINISH26.22 mi1.02 mi24399-1014282+514282+524711(Top 85%)14147(Top 87%)14147(Top 644%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21
+97ft-345ft

Overall

23062

Males

13791

M40-44

13791

5K→10K

3.1 - 6.2 mi

Top 83%
×5
+79ft-138ft

Overall

24104

Males

14296

M40-44

14296

10K→15K

6.2 - 9.3 mi

Top 79%
×3
+67ft-78ft

Overall

23062

Males

13791

M40-44

13791

15K→20K

9.3 - 12.4 mi

Top 82%
×5
+106ft-86ft

Overall

23850

Males

14144

M40-44

14144

20K→HALF

12.4 - 13.1 mi

Top 86%
×2
+19ft-37ft

Overall

24844

Males

14615

M40-44

14615

HALF→25K

13.1 - 15.5 mi

Top 84%
×4
+66ft-88ft

Overall

24282

Males

14328

M40-44

14328

25K→30K

15.5 - 18.6 mi

Top 82%
×9
+181ft-148ft

Overall

23912

Males

14034

M40-44

14034

30K→20M

18.6 - 20.0 mi

Top 86%
×5
+64ft-50ft

Overall

24927

Males

14432

M40-44

14432

20M→21M

20.0 - 21.0 mi

Top 82%
×8
+106ft-24ft

Overall

23890

Males

13890

M40-44

13890

21M→35K

21.0 - 21.8 mi

Top 89%
×7
+17ft-86ft

Overall

25874

Males

14808

M40-44

14808

35K→23M

21.8 - 23.0 mi

Top 89%
×5
+23ft-63ft

Overall

25687

Males

14686

M40-44

14686

23M→24M

23.0 - 24.0 mi

Top 90%
×6
+12ft-82ft

Overall

26084

Males

14834

M40-44

14834

24M→40K

24.0 - 24.9 mi

Top 88%
×1
+6ft-20ft

Overall

25622

Males

14573

M40-44

14573

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1
+13ft-16ft

Overall

25267

Males

14421

M40-44

14421

25.2M→FINISH

25.2 - 26.2 mi

Top 85%
×2
+22ft-21ft

Overall

24711

Males

14147

M40-44

14147

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1142*
Passed By
1561
Net Change
-521
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23878
5K → 10K144200-158#23878#24036
10K → 15K352*42+310#24036#23726
15K → 20K126167-41#23726#23767
20K → HALF1464-50#23767#23817
HALF → 25K79178-99#23817#23916
25K → 30K157128+29#23916#23887
30K → 20M47132-85#23887#23972
20M → 21M7046+24#23972#23948
21M → 35K16130-114#23948#24062
35K → 23M37172-135#24062#24197
23M → 24M26133-107#24197#24304
24M → 40K3287-55#24304#24359
40K → 25.2M838-30#24359#24389
25.2M → FINISH3444-10#24389#24399
TOTALS1142*1561-521

* 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