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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jérôme Lacroix

Bib: 3221 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 7%
Gender (Male)
#0 / 16340
Top 12%
Masters (Masters Men)
#0 / 10617
Top 3%
Age Group (M45-49)
#0 / 2413
Top 3%
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
19:35
3.11 mi
Rank: #2715
Start → 5K
19:35 | 6:19/mi
10K
39:07
6.21 mi
Rank: #2721 (-6)
5K → 10K
19:32 | 6:18/mi
15K
58:28
9.32 mi
Rank: #2603 (+118)
10K → 15K
19:21 | 6:14/mi
20K
1:17:53
12.43 mi
Rank: #2484 (+119)
15K → 20K
19:25 | 6:15/mi
HALF
1:22:03
13.11 mi
Rank: #2447 (+37)
20K → HALF
4:10 | 6:07/mi
25K
1:37:09
15.53 mi
Rank: #2342 (+105)
HALF → 25K
15:06 | 6:14/mi
30K
1:56:58
18.64 mi
Rank: #2259 (+83)
25K → 30K
19:49 | 6:23/mi
20M
2:05:37
20.00 mi
Rank: #2207 (+52)
30K → 20M
8:39 | 6:23/mi
21M
2:12:19
21.00 mi
Rank: #2167 (+40)
20M → 21M
6:42 | 6:42/mi
35K
2:17:00
21.75 mi
Rank: #2151 (+16)
21M → 35K
4:41 | 6:16/mi
23M
2:24:58
23.00 mi
Rank: #2101 (+50)
35K → 23M
7:58 | 6:22/mi
24M
2:31:17
24.00 mi
Rank: #2095 (+6)
23M → 24M
6:19 | 6:19/mi
40K
2:36:50
24.85 mi
Rank: #2092 (+3)
24M → 40K
5:33 | 6:30/mi
25.2M
2:39:15
25.20 mi
Rank: #2084 (+8)
40K → 25.2M
2:25 | 7:01/mi
FINISH
2:45:35
26.22 mi
Rank: #2074 (+10)
25.2M → FINISH
6:20 | 6:13/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:22:03
Pace6:16 /mi
2nd Half
Distance13.11 mi
Time1:23:32
Pace6:23 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:0819:356:1919:35
6:19
-
10K
6.21 mi10:40:4039:076:1819:32
6:18
-0:01
15K
9.32 mi11:00:0158:286:1719:21
6:14
-0:04
20K
12.43 mi11:19:261:17:536:1719:25
6:15
+0:01
HALF
13.11 mi11:23:361:22:036:164:10
6:07
-0:08
25K
15.53 mi11:38:421:37:096:1615:06
6:14
+0:07
30K
18.64 mi11:58:311:56:586:1719:49
6:23
+0:09
20M
20.00 mi12:07:102:05:376:178:39
6:23
0:00
21M
21.00 mi12:13:522:12:196:196:42
6:42
+0:19
35K
21.75 mi12:18:332:17:006:184:41
6:16
-0:26
23M
23.00 mi12:26:312:24:586:197:58
6:22
+0:06
24M
24.00 mi12:32:502:31:176:196:19
6:19
-0:03
40K
24.85 mi12:38:232:36:506:195:33
6:30
+0:11
25.2M
25.20 mi12:40:482:39:156:202:25
7:01
+0:31
FINISH
26.22 mi12:47:082:45:356:206:20
6:13
-0:48

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

6:07 /mi

Average Pace

6:19 /mi

Slowest Pace

7:01 /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

2:43:10

99% of race

Time at Steady Pace

2:25

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:19 /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 mi10:21:0819:356:1919:35
6:19
#2715
10K
6.21 mi10:40:4039:076:1819:32
6:18
#2721
15K
9.32 mi11:00:0158:286:1719:21
6:14
#2603
20K
12.43 mi11:19:261:17:536:1719:25
6:15
#2484
HALF
13.11 mi11:23:361:22:036:164:10
6:07
#2447
25K
15.53 mi11:38:421:37:096:1615:06
6:14
#2342
30K
18.64 mi11:58:311:56:586:1719:49
6:23
#2259
20M
20.00 mi12:07:102:05:376:178:39
6:23
#2207
21M
21.00 mi12:13:522:12:196:196:42
6:42
#2167
35K
21.75 mi12:18:332:17:006:184:41
6:16
#2151
23M
23.00 mi12:26:312:24:586:197:58
6:22
#2101
24M
24.00 mi12:32:502:31:176:196:19
6:19
#2095
40K
24.85 mi12:38:232:36:506:195:33
6:30
#2092
25.2M
25.20 mi12:40:482:39:156:202:25
7:01
#2084
FINISH
26.22 mi12:47:082:45:356:206:20
6:13
#2074
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi2715260526052446(Top 8%)2356(Top 14%)2356(Top 98%)
10K6.21 mi3.10 mi2721-62614-92614-92726(Top 9%)2625(Top 16%)2625(Top 109%)
15K9.32 mi3.11 mi2603+1182504+1102504+1102446(Top 8%)2356(Top 14%)2356(Top 98%)
20K12.43 mi3.11 mi2484+1192395+1092395+1092283(Top 8%)2199(Top 13%)2199(Top 91%)
HALF13.11 mi0.68 mi2447+372360+352360+352012(Top 7%)1947(Top 12%)1947(Top 81%)
25K15.53 mi2.42 mi2342+1052259+1012259+1011956(Top 7%)1886(Top 12%)1886(Top 78%)
30K18.64 mi3.11 mi2259+832178+812178+812005(Top 7%)1923(Top 12%)1923(Top 80%)
20M20.00 mi1.36 mi2207+522128+502128+501820(Top 6%)1740(Top 11%)1740(Top 72%)
21M21.00 mi1.00 mi2167+402089+392089+392026(Top 7%)1933(Top 12%)1933(Top 80%)
35K21.75 mi0.75 mi2151+162073+162073+162290(Top 8%)2171(Top 13%)2171(Top 90%)
23M23.00 mi1.25 mi2101+502022+512022+511820(Top 6%)1731(Top 11%)1731(Top 72%)
24M24.00 mi1.00 mi2095+62011+112011+112253(Top 8%)2104(Top 13%)2104(Top 87%)
40K24.85 mi0.85 mi2092+32007+42007+42493(Top 9%)2292(Top 14%)2292(Top 95%)
25.2M25.20 mi0.35 mi2084+81998+91998+92605(Top 9%)2369(Top 14%)2369(Top 98%)
FINISH26.22 mi1.02 mi2074+101987+111987+112572(Top 9%)2331(Top 14%)2331(Top 97%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21
+97ft-345ft

Overall

2446

Males

2356

M45-49

2356

5K→10K

3.1 - 6.2 mi

Top 9%
×5
+79ft-138ft

Overall

2726

Males

2625

M45-49

2625

10K→15K

6.2 - 9.3 mi

Top 8%
×3
+67ft-78ft

Overall

2446

Males

2356

M45-49

2356

15K→20K

9.3 - 12.4 mi

Top 8%
×5
+106ft-86ft

Overall

2283

Males

2199

M45-49

2199

20K→HALF

12.4 - 13.1 mi

Top 7%
×2
+19ft-37ft

Overall

2012

Males

1947

M45-49

1947

HALF→25K

13.1 - 15.5 mi

Top 7%
×4
+66ft-88ft

Overall

1956

Males

1886

M45-49

1886

25K→30K

15.5 - 18.6 mi

Top 7%
×9
+181ft-148ft

Overall

2005

Males

1923

M45-49

1923

30K→20M

18.6 - 20.0 mi

Top 6%
×5
+64ft-50ft

Overall

1820

Males

1740

M45-49

1740

20M→21M

20.0 - 21.0 mi

Top 7%
×8
+106ft-24ft

Overall

2026

Males

1933

M45-49

1933

21M→35K

21.0 - 21.8 mi

Top 8%
×7
+17ft-86ft

Overall

2290

Males

2171

M45-49

2171

35K→23M

21.8 - 23.0 mi

Top 6%
×5
+23ft-63ft

Overall

1820

Males

1731

M45-49

1731

23M→24M

23.0 - 24.0 mi

Top 8%
×6
+12ft-82ft

Overall

2253

Males

2104

M45-49

2104

24M→40K

24.0 - 24.9 mi

Top 9%
×1
+6ft-20ft

Overall

2493

Males

2292

M45-49

2292

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1
+13ft-16ft

Overall

2605

Males

2369

M45-49

2369

25.2M→FINISH

25.2 - 26.2 mi

Top 9%
×2
+22ft-21ft

Overall

2572

Males

2331

M45-49

2331

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
999
Passed By
358
Net Change
+641
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2715
5K → 10K115121-6#2715#2721
10K → 15K14527+118#2721#2603
15K → 20K13516+119#2603#2484
20K → HALF370+37#2484#2447
HALF → 25K11510+105#2447#2342
25K → 30K10724+83#2342#2259
30K → 20M6412+52#2259#2207
20M → 21M5515+40#2207#2167
21M → 35K3620+16#2167#2151
35K → 23M6212+50#2151#2101
23M → 24M3529+6#2101#2095
24M → 40K3229+3#2095#2092
40K → 25.2M1911+8#2092#2084
25.2M → FINISH4232+10#2084#2074
TOTALS999358+641
📊

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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