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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Corinne Zbranak

Bib: 19442 •F •Age: N/A

NJ

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 (F45-49)
#0 / 1786
Top 32%
Race Day Weather
51°/41°F
overcast clouds
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Race Performance Report

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  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
24:28
3.11 mi
Rank: #16034
Start → 5K
24:28 | 7:53/mi
10K
49:28
6.21 mi
Rank: #16789 (-755)
5K → 10K
25:00 | 8:03/mi
15K
1:14:28
9.32 mi
Rank: #16968 (-179)
10K → 15K
25:00 | 8:03/mi
20K
1:39:22
12.43 mi
Rank: #16774 (+194)
15K → 20K
24:54 | 8:01/mi
HALF
1:44:55
13.11 mi
Rank: #16828 (-54)
20K → HALF
5:33 | 8:09/mi
25K
2:04:25
15.53 mi
Rank: #16631 (+197)
HALF → 25K
19:30 | 8:03/mi
30K
2:29:51
18.64 mi
Rank: #16264 (+367)
25K → 30K
25:26 | 8:12/mi
20M
2:41:07
20.00 mi
Rank: #16159 (+105)
30K → 20M
11:16 | 8:18/mi
21M
2:49:53
21.00 mi
Rank: #16037 (+122)
20M → 21M
8:46 | 8:46/mi
35K
2:55:59
21.75 mi
Rank: #15987 (+50)
21M → 35K
6:06 | 8:10/mi
23M
3:06:22
23.00 mi
Rank: #15876 (+111)
35K → 23M
10:23 | 8:18/mi
24M
3:14:19
24.00 mi
Rank: #15754 (+122)
23M → 24M
7:57 | 7:57/mi
40K
3:21:10
24.85 mi
Rank: #15631 (+123)
24M → 40K
6:51 | 8:01/mi
25.2M
3:24:11
25.20 mi
Rank: #15598 (+33)
40K → 25.2M
3:01 | 8:45/mi
FINISH
3:32:08
26.22 mi
Rank: #15541 (+57)
25.2M → FINISH
7:57 | 7:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:44:55
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time1:47:13
Pace8:11 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:5024:287:5324:28
7:53
-
10K
6.21 mi11:33:5049:287:5825:00
8:03
+0:10
15K
9.32 mi11:58:501:14:288:0025:00
8:03
0:00
20K
12.43 mi12:23:441:39:228:0024:54
8:01
-0:02
HALF
13.11 mi12:29:171:44:558:015:33
8:09
+0:08
25K
15.53 mi12:48:472:04:258:0119:30
8:03
-0:06
30K
18.64 mi13:14:132:29:518:0325:26
8:12
+0:09
20M
20.00 mi13:25:292:41:078:0411:16
8:18
+0:06
21M
21.00 mi13:34:152:49:538:068:46
8:46
+0:28
35K
21.75 mi13:40:212:55:598:066:06
8:10
-0:36
23M
23.00 mi13:50:443:06:228:0710:23
8:18
+0:08
24M
24.00 mi13:58:413:14:198:067:57
7:57
-0:21
40K
24.85 mi14:05:323:21:108:066:51
8:01
+0:04
25.2M
25.20 mi14:08:333:24:118:073:01
8:45
+0:44
FINISH
26.22 mi14:16:303:32:088:067:57
7:49
-0:56

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

7:49 /mi

Average Pace

8:06 /mi

Slowest Pace

8:46 /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

3:20:21

94% of race

Time at Steady Pace

11:47

6% 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 mi11:08:5024:287:5324:28
7:53
#16034
10K
6.21 mi11:33:5049:287:5825:00
8:03
#16789
15K
9.32 mi11:58:501:14:288:0025:00
8:03
#16968
20K
12.43 mi12:23:441:39:228:0024:54
8:01
#16774
HALF
13.11 mi12:29:171:44:558:015:33
8:09
#16828
25K
15.53 mi12:48:472:04:258:0119:30
8:03
#16631
30K
18.64 mi13:14:132:29:518:0325:26
8:12
#16264
20M
20.00 mi13:25:292:41:078:0411:16
8:18
#16159
21M
21.00 mi13:34:152:49:538:068:46
8:46
#16037
35K
21.75 mi13:40:212:55:598:066:06
8:10
#15987
23M
23.00 mi13:50:443:06:228:0710:23
8:18
#15876
24M
24.00 mi13:58:413:14:198:067:57
7:57
#15754
40K
24.85 mi14:05:323:21:108:066:51
8:01
#15631
25.2M
25.20 mi14:08:333:24:118:073:01
8:45
#15598
FINISH
26.22 mi14:16:303:32:088:067:57
7:49
#15541
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi160345333533317357(Top 60%)6112(Top 49%)6112(Top 342%)
10K6.21 mi3.10 mi16789-7555811-4785811-47817603(Top 61%)6262(Top 50%)6262(Top 351%)
15K9.32 mi3.11 mi16968-1795911-1005911-10017357(Top 60%)6112(Top 49%)6112(Top 342%)
20K12.43 mi3.11 mi16774+1945799+1125799+11216227(Top 56%)5509(Top 44%)5509(Top 308%)
HALF13.11 mi0.68 mi16828-545834-355834-3518045(Top 62%)6473(Top 51%)6473(Top 362%)
25K15.53 mi2.42 mi16631+1975721+1135721+11315727(Top 54%)5266(Top 42%)5266(Top 295%)
30K18.64 mi3.11 mi16264+3675562+1595562+15914851(Top 51%)4887(Top 39%)4887(Top 274%)
20M20.00 mi1.36 mi16159+1055515+475515+4714926(Top 51%)5010(Top 40%)5010(Top 281%)
21M21.00 mi1.00 mi16037+1225467+485467+4814800(Top 51%)5032(Top 40%)5032(Top 282%)
35K21.75 mi0.75 mi15987+505447+205447+2015526(Top 53%)5484(Top 44%)5484(Top 307%)
23M23.00 mi1.25 mi15876+1115410+375410+3714470(Top 50%)4977(Top 40%)4977(Top 279%)
24M24.00 mi1.00 mi15754+1225352+585352+5813434(Top 46%)4493(Top 36%)4493(Top 252%)
40K24.85 mi0.85 mi15631+1235303+495303+4912624(Top 43%)4139(Top 33%)4139(Top 232%)
25.2M25.20 mi0.35 mi15598+335300+35300+313317(Top 46%)4549(Top 36%)4549(Top 255%)
FINISH26.22 mi1.02 mi15541+575279+215279+2113822(Top 48%)4833(Top 38%)4833(Top 271%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21
+97ft-345ft

Overall

17357

Females

6112

F45-49

6112

5K→10K

3.1 - 6.2 mi

Top 61%
×5
+79ft-138ft

Overall

17603

Females

6262

F45-49

6262

10K→15K

6.2 - 9.3 mi

Top 60%
×3
+67ft-78ft

Overall

17357

Females

6112

F45-49

6112

15K→20K

9.3 - 12.4 mi

Top 56%
×5
+106ft-86ft

Overall

16227

Females

5509

F45-49

5509

20K→HALF

12.4 - 13.1 mi

Top 62%
×2
+19ft-37ft

Overall

18045

Females

6473

F45-49

6473

HALF→25K

13.1 - 15.5 mi

Top 54%
×4
+66ft-88ft

Overall

15727

Females

5266

F45-49

5266

25K→30K

15.5 - 18.6 mi

Top 51%
×9
+181ft-148ft

Overall

14851

Females

4887

F45-49

4887

30K→20M

18.6 - 20.0 mi

Top 51%
×5
+64ft-50ft

Overall

14926

Females

5010

F45-49

5010

20M→21M

20.0 - 21.0 mi

Top 51%
×8
+106ft-24ft

Overall

14800

Females

5032

F45-49

5032

21M→35K

21.0 - 21.8 mi

Top 53%
×7
+17ft-86ft

Overall

15526

Females

5484

F45-49

5484

35K→23M

21.8 - 23.0 mi

Top 50%
×5
+23ft-63ft

Overall

14470

Females

4977

F45-49

4977

23M→24M

23.0 - 24.0 mi

Top 46%
×6
+12ft-82ft

Overall

13434

Females

4493

F45-49

4493

24M→40K

24.0 - 24.9 mi

Top 43%
×1
+6ft-20ft

Overall

12624

Females

4139

F45-49

4139

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1
+13ft-16ft

Overall

13317

Females

4549

F45-49

4549

25.2M→FINISH

25.2 - 26.2 mi

Top 48%
×2
+22ft-21ft

Overall

13822

Females

4833

F45-49

4833

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2076*
Passed By
855
Net Change
+493
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16034
5K → 10K71200-755#16034#16789
10K → 15K123200-179#16789#16968
15K → 20K274*80+194#16968#16774
20K → HALF1872-54#16774#16828
HALF → 25K242*45+197#16828#16631
25K → 30K409*42+367#16631#16264
30K → 20M14338+105#16264#16159
20M → 21M15634+122#16159#16037
21M → 35K7929+50#16037#15987
35K → 23M15039+111#15987#15876
23M → 24M13917+122#15876#15754
24M → 40K13714+123#15754#15631
40K → 25.2M4613+33#15631#15598
25.2M → FINISH8932+57#15598#15541
TOTALS2076*855+493

* 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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Export & Support

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Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

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