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BOSTON MARATHON 2026

Flavien Leutert

Bib: 31585•M

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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
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
23:59
3.11 mi
Rank: #14718
Start → 5K
23:59 | 7:44/mi
10K
47:11
6.21 mi
Rank: #13665 (+1053)
5K → 10K
23:12 | 7:29/mi
15K
1:10:37
9.32 mi
Rank: #13459 (+206)
10K → 15K
23:26 | 7:33/mi
20K
1:35:34
12.43 mi
Rank: #14231 (-772)
15K → 20K
24:57 | 8:02/mi
HALF
1:40:43
13.11 mi
Rank: #14175 (+56)
20K → HALF
5:09 | 7:34/mi
25K
2:00:23
15.53 mi
Rank: #14502 (-327)
HALF → 25K
19:40 | 8:07/mi
30K
2:26:26
18.64 mi
Rank: #14805 (-303)
25K → 30K
26:03 | 8:24/mi
20M
2:37:51
20.00 mi
Rank: #14869 (-64)
30K → 20M
11:25 | 8:25/mi
21M
2:47:04
21.00 mi
Rank: #14987 (-118)
20M → 21M
9:13 | 9:13/mi
35K
2:53:04
21.75 mi
Rank: #14966 (+21)
21M → 35K
6:00 | 8:02/mi
23M
3:03:59
23.00 mi
Rank: #15130 (-164)
35K → 23M
10:55 | 8:44/mi
24M
3:12:41
24.00 mi
Rank: #15284 (-154)
23M → 24M
8:42 | 8:42/mi
40K
3:20:23
24.85 mi
Rank: #15419 (-135)
24M → 40K
7:42 | 9:01/mi
25.2M
3:23:09
25.20 mi
Rank: #15307 (+112)
40K → 25.2M
2:46 | 8:02/mi
FINISH
3:29:46
26.22 mi
Rank: #14873 (+434)
25.2M → FINISH
6:37 | 6:30/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:40:43
Pace7:41 /mi
2nd Half
Distance13.11 mi
Time1:49:03
Pace8:20 /mi
📊Positive Split: 8.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:5923:597:4423:59
7:44
-
10K
6.21 mi12:14:1147:117:3623:12
7:29
-0:15
15K
9.32 mi12:37:371:10:377:3523:26
7:33
+0:04
20K
12.43 mi13:02:341:35:347:4224:57
8:02
+0:29
HALF
13.11 mi13:07:431:40:437:415:09
7:34
-0:28
25K
15.53 mi13:27:232:00:237:4519:40
8:07
+0:33
30K
18.64 mi13:53:262:26:267:5226:03
8:24
+0:17
20M
20.00 mi14:04:512:37:517:5411:25
8:25
+0:01
21M
21.00 mi14:14:042:47:047:589:13
9:13
+0:48
35K
21.75 mi14:20:042:53:047:586:00
8:02
-1:11
23M
23.00 mi14:30:593:03:598:0010:55
8:44
+0:42
24M
24.00 mi14:39:413:12:418:028:42
8:42
-0:02
40K
24.85 mi14:47:233:20:238:047:42
9:01
+0:19
25.2M
25.20 mi14:50:093:23:098:042:46
8:02
-0:59
FINISH
26.22 mi14:56:463:29:468:016:37
6:30
-1:32

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

6:30 /mi

Average Pace

8:00 /mi

Slowest Pace

9:13 /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

58:24

28% of race

Time at Steady Pace

1:17:22

37% of race

Time at Slower Pace

1:14:00

35% of race

Average Pace: 8:00 /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 mi11:50:5923:597:4423:59
7:44
#14718
10K
6.21 mi12:14:1147:117:3623:12
7:29
#13665
15K
9.32 mi12:37:371:10:377:3523:26
7:33
#13459
20K
12.43 mi13:02:341:35:347:4224:57
8:02
#14231
HALF
13.11 mi13:07:431:40:437:415:09
7:34
#14175
25K
15.53 mi13:27:232:00:237:4519:40
8:07
#14502
30K
18.64 mi13:53:262:26:267:5226:03
8:24
#14805
20M
20.00 mi14:04:512:37:517:5411:25
8:25
#14869
21M
21.00 mi14:14:042:47:047:589:13
9:13
#14987
35K
21.75 mi14:20:042:53:047:586:00
8:02
#14966
23M
23.00 mi14:30:593:03:598:0010:55
8:44
#15130
24M
24.00 mi14:39:413:12:418:028:42
8:42
#15284
40K
24.85 mi14:47:233:20:238:047:42
9:01
#15419
25.2M
25.20 mi14:50:093:23:098:042:46
8:02
#15307
FINISH
26.22 mi14:56:463:29:468:016:37
6:30
#14873
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi14718101591015913183(Top 45%)9451(Top 58%)9451(Top 165%)
10K6.21 mi3.10 mi13665+10539712+4479712+44712633(Top 44%)9258(Top 57%)9258(Top 162%)
15K9.32 mi3.11 mi13459+2069594+1189594+11813183(Top 45%)9451(Top 58%)9451(Top 165%)
20K12.43 mi3.11 mi14231-7729897-3039897-30316313(Top 56%)10680(Top 65%)10680(Top 187%)
HALF13.11 mi0.68 mi14175+569866+319866+3113430(Top 46%)9564(Top 59%)9564(Top 167%)
25K15.53 mi2.42 mi14502-3279984-1189984-11816169(Top 56%)10579(Top 65%)10579(Top 185%)
30K18.64 mi3.11 mi14805-30310070-8610070-8616161(Top 56%)10487(Top 64%)10487(Top 183%)
20M20.00 mi1.36 mi14869-6410062+810062+815584(Top 54%)10115(Top 62%)10115(Top 177%)
21M21.00 mi1.00 mi14987-11810075-1310075-1317210(Top 59%)10764(Top 66%)10764(Top 188%)
35K21.75 mi0.75 mi14966+2110055+2010055+2014592(Top 50%)9583(Top 59%)9583(Top 167%)
23M23.00 mi1.25 mi15130-16410098-4310098-4317014(Top 59%)10507(Top 64%)10507(Top 184%)
24M24.00 mi1.00 mi15284-15410142-4410142-4417977(Top 62%)10925(Top 67%)10925(Top 191%)
40K24.85 mi0.85 mi15419-13510173-3110173-3118396(Top 63%)11072(Top 68%)11072(Top 193%)
25.2M25.20 mi0.35 mi15307+11210131+4210131+428496(Top 29%)6392(Top 39%)6392(Top 112%)
FINISH26.22 mi1.02 mi14873+4349930+2019930+2014114(Top 14%)3561(Top 22%)3561(Top 62%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21
+97ft-345ft

Overall

13183

Males

9451

M18-39

9451

5K→10K

3.1 - 6.2 mi

Top 44%
×5
+79ft-138ft

Overall

12633

Males

9258

M18-39

9258

10K→15K

6.2 - 9.3 mi

Top 45%
×3
+67ft-78ft

Overall

13183

Males

9451

M18-39

9451

15K→20K

9.3 - 12.4 mi

Top 56%
×5
+106ft-86ft

Overall

16313

Males

10680

M18-39

10680

20K→HALF

12.4 - 13.1 mi

Top 46%
×2
+19ft-37ft

Overall

13430

Males

9564

M18-39

9564

HALF→25K

13.1 - 15.5 mi

Top 56%
×4
+66ft-88ft

Overall

16169

Males

10579

M18-39

10579

25K→30K

15.5 - 18.6 mi

Top 56%
×9
+181ft-148ft

Overall

16161

Males

10487

M18-39

10487

30K→20M

18.6 - 20.0 mi

Top 54%
×5
+64ft-50ft

Overall

15584

Males

10115

M18-39

10115

20M→21M

20.0 - 21.0 mi

Top 59%
×8
+106ft-24ft

Overall

17210

Males

10764

M18-39

10764

21M→35K

21.0 - 21.8 mi

Top 50%
×7
+17ft-86ft

Overall

14592

Males

9583

M18-39

9583

35K→23M

21.8 - 23.0 mi

Top 59%
×5
+23ft-63ft

Overall

17014

Males

10507

M18-39

10507

23M→24M

23.0 - 24.0 mi

Top 62%
×6
+12ft-82ft

Overall

17977

Males

10925

M18-39

10925

24M→40K

24.0 - 24.9 mi

Top 63%
×1
+6ft-20ft

Overall

18396

Males

11072

M18-39

11072

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1
+13ft-16ft

Overall

8496

Males

6392

M18-39

6392

25.2M→FINISH

25.2 - 26.2 mi

Top 14%
×2
+22ft-21ft

Overall

4114

Males

3561

M18-39

3561

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2581*
Passed By
1700
Net Change
-155
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14718
5K → 10K1106*53+1053#14718#13665
10K → 15K310*104+206#13665#13459
15K → 20K29200-772#13459#14231
20K → HALF6711+56#14231#14175
HALF → 25K66200-327#14175#14502
25K → 30K116200-303#14502#14805
30K → 20M81145-64#14805#14869
20M → 21M70188-118#14869#14987
21M → 35K5837+21#14987#14966
35K → 23M59200-164#14966#15130
23M → 24M36190-154#15130#15284
24M → 40K37172-135#15284#15419
40K → 25.2M1120+112#15419#15307
25.2M → FINISH434*0+434#15307#14873
TOTALS2581*1700-155

* 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