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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Thomas Leriche

Bib: 4029 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 9%
Gender (Male)
#0 / 16340
Top 16%
Age Group (M18-39)
#0 / 5723
Top 37%
Race Day Weather
51Β°/41Β°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
19:27
3.11 mi
Rank: #2437
Start β†’ 5K
19:27 | 6:16/mi
10K
39:02
6.21 mi
Rank: #2637 (-200)
5K β†’ 10K
19:35 | 6:19/mi
15K
58:38
9.32 mi
Rank: #2714 (-77)
10K β†’ 15K
19:36 | 6:19/mi
20K
1:18:14
12.43 mi
Rank: #2653 (+61)
15K β†’ 20K
19:36 | 6:19/mi
HALF
1:22:28
13.11 mi
Rank: #2650 (+3)
20K β†’ HALF
4:14 | 6:13/mi
25K
1:37:59
15.53 mi
Rank: #2662 (-12)
HALF β†’ 25K
15:31 | 6:24/mi
30K
1:58:27
18.64 mi
Rank: #2712 (-50)
25K β†’ 30K
20:28 | 6:36/mi
20M
2:07:26
20.00 mi
Rank: #2716 (-4)
30K β†’ 20M
8:59 | 6:37/mi
21M
2:14:22
21.00 mi
Rank: #2719 (-3)
20M β†’ 21M
6:56 | 6:56/mi
35K
2:19:16
21.75 mi
Rank: #2738 (-19)
21M β†’ 35K
4:54 | 6:33/mi
23M
2:27:34
23.00 mi
Rank: #2727 (+11)
35K β†’ 23M
8:18 | 6:38/mi
24M
2:34:04
24.00 mi
Rank: #2716 (+11)
23M β†’ 24M
6:30 | 6:30/mi
40K
2:39:40
24.85 mi
Rank: #2693 (+23)
24M β†’ 40K
5:36 | 6:33/mi
25.2M
2:42:10
25.20 mi
Rank: #2690 (+3)
40K β†’ 25.2M
2:30 | 7:15/mi
FINISH
2:48:33
26.22 mi
Rank: #2666 (+24)
25.2M β†’ FINISH
6:23 | 6:16/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:22:28
Pace6:18 /mi
2nd Half
Distance13.11 mi
Time1:26:05
Pace6:34 /mi
πŸ“ŠPositive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:5619:276:1619:27
6:16
-
10K
6.21 mi10:40:3139:026:1719:35
6:19
+0:03
15K
9.32 mi11:00:0758:386:1819:36
6:19
0:00
20K
12.43 mi11:19:431:18:146:1819:36
6:19
0:00
HALF
13.11 mi11:23:571:22:286:184:14
6:13
-0:06
25K
15.53 mi11:39:281:37:596:1915:31
6:24
+0:11
30K
18.64 mi11:59:561:58:276:2220:28
6:36
+0:12
20M
20.00 mi12:08:552:07:266:238:59
6:37
+0:01
21M
21.00 mi12:15:512:14:226:246:56
6:56
+0:19
35K
21.75 mi12:20:452:19:166:254:54
6:33
-0:23
23M
23.00 mi12:29:032:27:346:258:18
6:38
+0:05
24M
24.00 mi12:35:332:34:046:266:30
6:30
-0:08
40K
24.85 mi12:41:092:39:406:265:36
6:33
+0:03
25.2M
25.20 mi12:43:392:42:106:272:30
7:15
+0:42
FINISH
26.22 mi12:50:022:48:336:266:23
6:16
-0:59

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

6:13 /mi

Average Pace

6:26 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:39:07

94% of race

Time at Steady Pace

9:26

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:26 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi10:20:5619:276:1619:27
6:16
#2437
10K
6.21 mi10:40:3139:026:1719:35
6:19
#2637
15K
9.32 mi11:00:0758:386:1819:36
6:19
#2714
20K
12.43 mi11:19:431:18:146:1819:36
6:19
#2653
HALF
13.11 mi11:23:571:22:286:184:14
6:13
#2650
25K
15.53 mi11:39:281:37:596:1915:31
6:24
#2662
30K
18.64 mi11:59:561:58:276:2220:28
6:36
#2712
20M
20.00 mi12:08:552:07:266:238:59
6:37
#2716
21M
21.00 mi12:15:512:14:226:246:56
6:56
#2719
35K
21.75 mi12:20:452:19:166:254:54
6:33
#2738
23M
23.00 mi12:29:032:27:346:258:18
6:38
#2727
24M
24.00 mi12:35:332:34:046:266:30
6:30
#2716
40K
24.85 mi12:41:092:39:406:265:36
6:33
#2693
25.2M
25.20 mi12:43:392:42:106:272:30
7:15
#2690
FINISH
26.22 mi12:50:022:48:336:266:23
6:16
#2666
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 mi2437234223422922(Top 10%)2801(Top 17%)2801(Top 49%)
10K6.21 mi3.10 mi2637-2002535-1932535-1932854(Top 10%)2745(Top 17%)2745(Top 48%)
15K9.32 mi3.11 mi2714-772610-752610-752922(Top 10%)2801(Top 17%)2801(Top 49%)
20K12.43 mi3.11 mi2653+612553+572553+572625(Top 9%)2525(Top 15%)2525(Top 44%)
HALF13.11 mi0.68 mi2650+32551+22551+22538(Top 9%)2446(Top 15%)2446(Top 43%)
25K15.53 mi2.42 mi2662-122563-122563-122862(Top 10%)2748(Top 17%)2748(Top 48%)
30K18.64 mi3.11 mi2712-502606-432606-433038(Top 10%)2881(Top 18%)2881(Top 50%)
20M20.00 mi1.36 mi2716-42608-22608-22984(Top 10%)2805(Top 17%)2805(Top 49%)
21M21.00 mi1.00 mi2719-32611-32611-33056(Top 11%)2837(Top 17%)2837(Top 50%)
35K21.75 mi0.75 mi2738-192628-172628-173820(Top 13%)3488(Top 21%)3488(Top 61%)
23M23.00 mi1.25 mi2727+112617+112617+113067(Top 11%)2832(Top 17%)2832(Top 49%)
24M24.00 mi1.00 mi2716+112604+132604+133135(Top 11%)2848(Top 17%)2848(Top 50%)
40K24.85 mi0.85 mi2693+232582+222582+222770(Top 10%)2537(Top 16%)2537(Top 44%)
25.2M25.20 mi0.35 mi2690+32579+32579+33751(Top 13%)3266(Top 20%)3266(Top 57%)
FINISH26.22 mi1.02 mi2666+242557+222557+222812(Top 10%)2526(Top 15%)2526(Top 44%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
Γ—21
+97ft-345ft

Overall

2922

Males

2801

M18-39

2801

5K→10K

3.1 - 6.2 mi

Top 10%
Γ—5
+79ft-138ft

Overall

2854

Males

2745

M18-39

2745

10K→15K

6.2 - 9.3 mi

Top 10%
Γ—3
+67ft-78ft

Overall

2922

Males

2801

M18-39

2801

15K→20K

9.3 - 12.4 mi

Top 9%
Γ—5
+106ft-86ft

Overall

2625

Males

2525

M18-39

2525

20K→HALF

12.4 - 13.1 mi

Top 9%
Γ—2
+19ft-37ft

Overall

2538

Males

2446

M18-39

2446

HALF→25K

13.1 - 15.5 mi

Top 10%
Γ—4
+66ft-88ft

Overall

2862

Males

2748

M18-39

2748

25K→30K

15.5 - 18.6 mi

Top 10%
Γ—9
+181ft-148ft

Overall

3038

Males

2881

M18-39

2881

30K→20M

18.6 - 20.0 mi

Top 10%
Γ—5
+64ft-50ft

Overall

2984

Males

2805

M18-39

2805

20M→21M

20.0 - 21.0 mi

Top 11%
Γ—8
+106ft-24ft

Overall

3056

Males

2837

M18-39

2837

21M→35K

21.0 - 21.8 mi

Top 13%
Γ—7
+17ft-86ft

Overall

3820

Males

3488

M18-39

3488

35K→23M

21.8 - 23.0 mi

Top 11%
Γ—5
+23ft-63ft

Overall

3067

Males

2832

M18-39

2832

23M→24M

23.0 - 24.0 mi

Top 11%
Γ—6
+12ft-82ft

Overall

3135

Males

2848

M18-39

2848

24M→40K

24.0 - 24.9 mi

Top 10%
Γ—1
+6ft-20ft

Overall

2770

Males

2537

M18-39

2537

40K→25.2M

24.9 - 25.2 mi

Top 13%
Γ—1
+13ft-16ft

Overall

3751

Males

3266

M18-39

3266

25.2M→FINISH

25.2 - 26.2 mi

Top 10%
Γ—2
+22ft-21ft

Overall

2812

Males

2526

M18-39

2526

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
644
Passed By
840
Net Change
-229
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2437
5K β†’ 10K33200-200#2437#2637
10K β†’ 15K51128-77#2637#2714
15K β†’ 20K9938+61#2714#2653
20K β†’ HALF1411+3#2653#2650
HALF β†’ 25K6072-12#2650#2662
25K β†’ 30K72122-50#2662#2712
30K β†’ 20M5559-4#2712#2716
20M β†’ 21M3740-3#2716#2719
21M β†’ 35K1938-19#2719#2738
35K β†’ 23M4635+11#2738#2727
23M β†’ 24M4332+11#2727#2716
24M β†’ 40K4724+23#2716#2693
40K β†’ 25.2M1613+3#2693#2690
25.2M β†’ FINISH5228+24#2690#2666
TOTALS644840-229
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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