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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Léa Kazazian

Bib: 12470 •F •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 43%
Gender (Female)
#0 / 12578
Top 28%
Age Group (F18-39)
#0 / 5716
Top 47%
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
23:04
3.11 mi
Rank: #12176
Start → 5K
23:04 | 7:26/mi
10K
46:07
6.21 mi
Rank: #12175 (+1)
5K → 10K
23:03 | 7:26/mi
15K
1:09:12
9.32 mi
Rank: #12149 (+26)
10K → 15K
23:05 | 7:26/mi
20K
1:32:44
12.43 mi
Rank: #12267 (-118)
15K → 20K
23:32 | 7:35/mi
HALF
1:37:50
13.11 mi
Rank: #12287 (-20)
20K → HALF
5:06 | 7:29/mi
25K
1:56:24
15.53 mi
Rank: #12332 (-45)
HALF → 25K
18:34 | 7:40/mi
30K
2:21:02
18.64 mi
Rank: #12439 (-107)
25K → 30K
24:38 | 7:56/mi
20M
2:32:31
20.00 mi
Rank: #12692 (-253)
30K → 20M
11:29 | 8:28/mi
21M
2:40:41
21.00 mi
Rank: #12584 (+108)
20M → 21M
8:10 | 8:10/mi
35K
2:46:31
21.75 mi
Rank: #12571 (+13)
21M → 35K
5:50 | 7:48/mi
23M
2:56:18
23.00 mi
Rank: #12484 (+87)
35K → 23M
9:47 | 7:50/mi
24M
3:04:17
24.00 mi
Rank: #12499 (-15)
23M → 24M
7:59 | 7:59/mi
40K
3:11:18
24.85 mi
Rank: #12538 (-39)
24M → 40K
7:01 | 8:13/mi
25.2M
3:14:13
25.20 mi
Rank: #12510 (+28)
40K → 25.2M
2:55 | 8:28/mi
FINISH
3:22:01
26.22 mi
Rank: #12480 (+30)
25.2M → FINISH
7:48 | 7:40/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
Time1:37:50
Pace7:28 /mi
2nd Half
Distance13.11 mi
Time1:44:11
Pace7:57 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0923:047:2623:04
7:26
-
10K
6.21 mi11:14:1246:077:2623:03
7:26
0:00
15K
9.32 mi11:37:171:09:127:2623:05
7:26
0:00
20K
12.43 mi12:00:491:32:447:2823:32
7:35
+0:09
HALF
13.11 mi12:05:551:37:507:285:06
7:29
-0:06
25K
15.53 mi12:24:291:56:247:3018:34
7:40
+0:11
30K
18.64 mi12:49:072:21:027:3424:38
7:56
+0:16
20M
20.00 mi13:00:362:32:317:3811:29
8:28
+0:32
21M
21.00 mi13:08:462:40:417:408:10
8:10
-0:18
35K
21.75 mi13:14:362:46:317:405:50
7:48
-0:22
23M
23.00 mi13:24:232:56:187:409:47
7:50
+0:02
24M
24.00 mi13:32:223:04:177:417:59
7:59
+0:09
40K
24.85 mi13:39:233:11:187:427:01
8:13
+0:14
25.2M
25.20 mi13:42:183:14:137:432:55
8:28
+0:15
FINISH
26.22 mi13:50:063:22:017:437:48
7:40
-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

7:26 /mi

Average Pace

7:43 /mi

Slowest Pace

8:28 /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

3:00:36

89% of race

Time at Steady Pace

21:25

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:42 /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 mi10:51:0923:047:2623:04
7:26
#12176
10K
6.21 mi11:14:1246:077:2623:03
7:26
#12175
15K
9.32 mi11:37:171:09:127:2623:05
7:26
#12149
20K
12.43 mi12:00:491:32:447:2823:32
7:35
#12267
HALF
13.11 mi12:05:551:37:507:285:06
7:29
#12287
25K
15.53 mi12:24:291:56:247:3018:34
7:40
#12332
30K
18.64 mi12:49:072:21:027:3424:38
7:56
#12439
20M
20.00 mi13:00:362:32:317:3811:29
8:28
#12692
21M
21.00 mi13:08:462:40:417:408:10
8:10
#12584
35K
21.75 mi13:14:362:46:317:405:50
7:48
#12571
23M
23.00 mi13:24:232:56:187:409:47
7:50
#12484
24M
24.00 mi13:32:223:04:177:417:59
7:59
#12499
40K
24.85 mi13:39:233:11:187:427:01
8:13
#12538
25.2M
25.20 mi13:42:183:14:137:432:55
8:28
#12510
FINISH
26.22 mi13:50:063:22:017:437:48
7:40
#12480
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi121763021302112236(Top 42%)3147(Top 25%)3147(Top 55%)
10K6.21 mi3.10 mi12175+13039-183039-1812273(Top 42%)3124(Top 25%)3124(Top 55%)
15K9.32 mi3.11 mi12149+263051-123051-1212236(Top 42%)3147(Top 25%)3147(Top 55%)
20K12.43 mi3.11 mi12267-1183143-923143-9212618(Top 43%)3454(Top 27%)3454(Top 60%)
HALF13.11 mi0.68 mi12287-203163-203163-2012923(Top 45%)3544(Top 28%)3544(Top 62%)
25K15.53 mi2.42 mi12332-453216-533216-5312698(Top 44%)3546(Top 28%)3546(Top 62%)
30K18.64 mi3.11 mi12439-1073327-1113327-11112975(Top 45%)3826(Top 30%)3826(Top 67%)
20M20.00 mi1.36 mi12692-2533510-1833510-18315937(Top 55%)5596(Top 44%)5596(Top 98%)
21M21.00 mi1.00 mi12584+1083471+393471+3911025(Top 38%)3010(Top 24%)3010(Top 53%)
35K21.75 mi0.75 mi12571+133479-83479-813053(Top 45%)4097(Top 33%)4097(Top 72%)
23M23.00 mi1.25 mi12484+873452+273452+2711182(Top 39%)3211(Top 26%)3211(Top 56%)
24M24.00 mi1.00 mi12499-153485-333485-3313657(Top 47%)4587(Top 36%)4587(Top 80%)
40K24.85 mi0.85 mi12538-393516-313516-3113825(Top 48%)4778(Top 38%)4778(Top 84%)
25.2M25.20 mi0.35 mi12510+283515+13515+111407(Top 39%)3563(Top 28%)3563(Top 62%)
FINISH26.22 mi1.02 mi12480+303528-133528-1312649(Top 44%)4201(Top 33%)4201(Top 73%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21
+97ft-345ft

Overall

12236

Females

3147

F18-39

3147

5K→10K

3.1 - 6.2 mi

Top 42%
×5
+79ft-138ft

Overall

12273

Females

3124

F18-39

3124

10K→15K

6.2 - 9.3 mi

Top 42%
×3
+67ft-78ft

Overall

12236

Females

3147

F18-39

3147

15K→20K

9.3 - 12.4 mi

Top 43%
×5
+106ft-86ft

Overall

12618

Females

3454

F18-39

3454

20K→HALF

12.4 - 13.1 mi

Top 45%
×2
+19ft-37ft

Overall

12923

Females

3544

F18-39

3544

HALF→25K

13.1 - 15.5 mi

Top 44%
×4
+66ft-88ft

Overall

12698

Females

3546

F18-39

3546

25K→30K

15.5 - 18.6 mi

Top 45%
×9
+181ft-148ft

Overall

12975

Females

3826

F18-39

3826

30K→20M

18.6 - 20.0 mi

Top 55%
×5
+64ft-50ft

Overall

15937

Females

5596

F18-39

5596

20M→21M

20.0 - 21.0 mi

Top 38%
×8
+106ft-24ft

Overall

11025

Females

3010

F18-39

3010

21M→35K

21.0 - 21.8 mi

Top 45%
×7
+17ft-86ft

Overall

13053

Females

4097

F18-39

4097

35K→23M

21.8 - 23.0 mi

Top 39%
×5
+23ft-63ft

Overall

11182

Females

3211

F18-39

3211

23M→24M

23.0 - 24.0 mi

Top 47%
×6
+12ft-82ft

Overall

13657

Females

4587

F18-39

4587

24M→40K

24.0 - 24.9 mi

Top 48%
×1
+6ft-20ft

Overall

13825

Females

4778

F18-39

4778

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1
+13ft-16ft

Overall

11407

Females

3563

F18-39

3563

25.2M→FINISH

25.2 - 26.2 mi

Top 44%
×2
+22ft-21ft

Overall

12649

Females

4201

F18-39

4201

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1447*
Passed By
1548
Net Change
-304
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12176
5K → 10K201*200+1#12176#12175
10K → 15K192166+26#12175#12149
15K → 20K126200-118#12149#12267
20K → HALF2343-20#12267#12287
HALF → 25K108153-45#12287#12332
25K → 30K163200-107#12332#12439
30K → 20M36200-253#12439#12692
20M → 21M14335+108#12692#12584
21M → 35K5845+13#12584#12571
35K → 23M13144+87#12571#12484
23M → 24M7691-15#12484#12499
24M → 40K5796-39#12499#12538
40K → 25.2M4820+28#12538#12510
25.2M → FINISH8555+30#12510#12480
TOTALS1447*1548-304

* 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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