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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Laura Cruz

Bib: 21472 •F •Age: N/A

AZ

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 42%
Masters (Masters Women)
#0 / 6862
Top 27%
Age Group (F50-54)
#0 / 1233
Top 21%
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
24:16
3.11 mi
Rank: #15523
Start → 5K
24:16 | 7:49/mi
10K
47:46
6.21 mi
Rank: #14511 (+1012)
5K → 10K
23:30 | 7:34/mi
15K
1:12:13
9.32 mi
Rank: #14972 (-461)
10K → 15K
24:27 | 7:53/mi
20K
1:37:17
12.43 mi
Rank: #15401 (-429)
15K → 20K
25:04 | 8:05/mi
HALF
1:42:40
13.11 mi
Rank: #15433 (-32)
20K → HALF
5:23 | 7:54/mi
25K
2:02:46
15.53 mi
Rank: #15801 (-368)
HALF → 25K
20:06 | 8:18/mi
30K
2:28:43
18.64 mi
Rank: #15830 (-29)
25K → 30K
25:57 | 8:22/mi
20M
2:39:57
20.00 mi
Rank: #15716 (+114)
30K → 20M
11:14 | 8:17/mi
21M
2:48:46
21.00 mi
Rank: #15647 (+69)
20M → 21M
8:49 | 8:49/mi
35K
2:55:00
21.75 mi
Rank: #15675 (-28)
21M → 35K
6:14 | 8:20/mi
23M
3:05:42
23.00 mi
Rank: #15674 (+1)
35K → 23M
10:42 | 8:34/mi
24M
3:13:56
24.00 mi
Rank: #15652 (+22)
23M → 24M
8:14 | 8:14/mi
40K
3:21:02
24.85 mi
Rank: #15597 (+55)
24M → 40K
7:06 | 8:19/mi
25.2M
3:24:01
25.20 mi
Rank: #15550 (+47)
40K → 25.2M
2:59 | 8:40/mi
FINISH
3:32:00
26.22 mi
Rank: #15500 (+50)
25.2M → FINISH
7:59 | 7:51/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
Time1:42:40
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:49:20
Pace8:21 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:3924:167:4924:16
7:49
-
10K
6.21 mi11:49:0947:467:4223:30
7:34
-0:15
15K
9.32 mi12:13:361:12:137:4524:27
7:53
+0:19
20K
12.43 mi12:38:401:37:177:5025:04
8:05
+0:12
HALF
13.11 mi12:44:031:42:407:505:23
7:54
-0:11
25K
15.53 mi13:04:092:02:467:5520:06
8:18
+0:24
30K
18.64 mi13:30:062:28:437:5925:57
8:22
+0:04
20M
20.00 mi13:41:202:39:578:0011:14
8:17
-0:05
21M
21.00 mi13:50:092:48:468:038:49
8:49
+0:32
35K
21.75 mi13:56:232:55:008:036:14
8:20
-0:29
23M
23.00 mi14:07:053:05:428:0510:42
8:34
+0:14
24M
24.00 mi14:15:193:13:568:058:14
8:14
-0:20
40K
24.85 mi14:22:253:21:028:067:06
8:19
+0:05
25.2M
25.20 mi14:25:243:24:018:062:59
8:40
+0:21
FINISH
26.22 mi14:33:233:32:008:067:59
7:51
-0:49

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

7:34 /mi

Average Pace

8:05 /mi

Slowest Pace

8:49 /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

2:37:19

74% of race

Time at Steady Pace

54:41

26% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:05 /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 mi11:25:3924:167:4924:16
7:49
#15523
10K
6.21 mi11:49:0947:467:4223:30
7:34
#14511
15K
9.32 mi12:13:361:12:137:4524:27
7:53
#14972
20K
12.43 mi12:38:401:37:177:5025:04
8:05
#15401
HALF
13.11 mi12:44:031:42:407:505:23
7:54
#15433
25K
15.53 mi13:04:092:02:467:5520:06
8:18
#15801
30K
18.64 mi13:30:062:28:437:5925:57
8:22
#15830
20M
20.00 mi13:41:202:39:578:0011:14
8:17
#15716
21M
21.00 mi13:50:092:48:468:038:49
8:49
#15647
35K
21.75 mi13:56:232:55:008:036:14
8:20
#15675
23M
23.00 mi14:07:053:05:428:0510:42
8:34
#15674
24M
24.00 mi14:15:193:13:568:058:14
8:14
#15652
40K
24.85 mi14:22:253:21:028:067:06
8:19
#15597
25.2M
25.20 mi14:25:243:24:018:062:59
8:40
#15550
FINISH
26.22 mi14:33:233:32:008:067:59
7:51
#15500
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi155235014501415938(Top 55%)5312(Top 42%)5312(Top 431%)
10K6.21 mi3.10 mi14511+10124399+6154399+61513529(Top 47%)3850(Top 31%)3850(Top 312%)
15K9.32 mi3.11 mi14972-4614718-3194718-31915938(Top 55%)5312(Top 42%)5312(Top 431%)
20K12.43 mi3.11 mi15401-4294987-2694987-26916639(Top 57%)5727(Top 46%)5727(Top 464%)
HALF13.11 mi0.68 mi15433-325009-225009-2216363(Top 56%)5551(Top 44%)5551(Top 450%)
25K15.53 mi2.42 mi15801-3685246-2375246-23717356(Top 60%)6196(Top 49%)6196(Top 503%)
30K18.64 mi3.11 mi15830-295303-575303-5715965(Top 55%)5495(Top 44%)5495(Top 446%)
20M20.00 mi1.36 mi15716+1145247+565247+5614758(Top 51%)4910(Top 39%)4910(Top 398%)
21M21.00 mi1.00 mi15647+695228+195228+1915111(Top 52%)5198(Top 41%)5198(Top 422%)
35K21.75 mi0.75 mi15675-285263-355263-3516640(Top 57%)6104(Top 49%)6104(Top 495%)
23M23.00 mi1.25 mi15674+15287-245287-2416014(Top 55%)5850(Top 47%)5850(Top 474%)
24M24.00 mi1.00 mi15652+225291-45291-415306(Top 53%)5504(Top 44%)5504(Top 446%)
40K24.85 mi0.85 mi15597+555281+105281+1014513(Top 50%)5169(Top 41%)5169(Top 419%)
25.2M25.20 mi0.35 mi15550+475270+115270+1112697(Top 44%)4229(Top 34%)4229(Top 343%)
FINISH26.22 mi1.02 mi15500+505258+125258+1214062(Top 48%)4950(Top 39%)4950(Top 401%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21
+97ft-345ft

Overall

15938

Females

5312

F50-54

5312

5K→10K

3.1 - 6.2 mi

Top 47%
×5
+79ft-138ft

Overall

13529

Females

3850

F50-54

3850

10K→15K

6.2 - 9.3 mi

Top 55%
×3
+67ft-78ft

Overall

15938

Females

5312

F50-54

5312

15K→20K

9.3 - 12.4 mi

Top 57%
×5
+106ft-86ft

Overall

16639

Females

5727

F50-54

5727

20K→HALF

12.4 - 13.1 mi

Top 56%
×2
+19ft-37ft

Overall

16363

Females

5551

F50-54

5551

HALF→25K

13.1 - 15.5 mi

Top 60%
×4
+66ft-88ft

Overall

17356

Females

6196

F50-54

6196

25K→30K

15.5 - 18.6 mi

Top 55%
×9
+181ft-148ft

Overall

15965

Females

5495

F50-54

5495

30K→20M

18.6 - 20.0 mi

Top 51%
×5
+64ft-50ft

Overall

14758

Females

4910

F50-54

4910

20M→21M

20.0 - 21.0 mi

Top 52%
×8
+106ft-24ft

Overall

15111

Females

5198

F50-54

5198

21M→35K

21.0 - 21.8 mi

Top 57%
×7
+17ft-86ft

Overall

16640

Females

6104

F50-54

6104

35K→23M

21.8 - 23.0 mi

Top 55%
×5
+23ft-63ft

Overall

16014

Females

5850

F50-54

5850

23M→24M

23.0 - 24.0 mi

Top 53%
×6
+12ft-82ft

Overall

15306

Females

5504

F50-54

5504

24M→40K

24.0 - 24.9 mi

Top 50%
×1
+6ft-20ft

Overall

14513

Females

5169

F50-54

5169

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1
+13ft-16ft

Overall

12697

Females

4229

F50-54

4229

25.2M→FINISH

25.2 - 26.2 mi

Top 48%
×2
+22ft-21ft

Overall

14062

Females

4950

F50-54

4950

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2226*
Passed By
1307
Net Change
+23
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15523
5K → 10K1056*44+1012#15523#14511
10K → 15K90200-461#14511#14972
15K → 20K70200-429#14972#15401
20K → HALF2557-32#15401#15433
HALF → 25K55200-368#15433#15801
25K → 30K194200-29#15801#15830
30K → 20M13925+114#15830#15716
20M → 21M13869+69#15716#15647
21M → 35K5987-28#15647#15675
35K → 23M9291+1#15675#15674
23M → 24M7755+22#15674#15652
24M → 40K8732+55#15652#15597
40K → 25.2M5912+47#15597#15550
25.2M → FINISH8535+50#15550#15500
TOTALS2226*1307+23

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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