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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Aneta Kocemba

Bib: 22112 •F •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 43%
Masters (Masters Women)
#0 / 6862
Top 28%
Age Group (F45-49)
#0 / 1786
Top 33%
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
23:23
3.11 mi
Rank: #13021
Start → 5K
23:23 | 7:32/mi
10K
45:50
6.21 mi
Rank: #11783 (+1238)
5K → 10K
22:27 | 7:14/mi
15K
1:08:38
9.32 mi
Rank: #11648 (+135)
10K → 15K
22:48 | 7:21/mi
20K
1:32:15
12.43 mi
Rank: #11918 (-270)
15K → 20K
23:37 | 7:37/mi
HALF
1:37:24
13.11 mi
Rank: #11991 (-73)
20K → HALF
5:09 | 7:34/mi
25K
1:56:30
15.53 mi
Rank: #12389 (-398)
HALF → 25K
19:06 | 7:53/mi
30K
2:23:30
18.64 mi
Rank: #13520 (-1131)
25K → 30K
27:00 | 8:42/mi
20M
2:34:55
20.00 mi
Rank: #13637 (-117)
30K → 20M
11:25 | 8:25/mi
21M
2:45:37
21.00 mi
Rank: #14428 (-791)
20M → 21M
10:42 | 10:42/mi
35K
2:51:32
21.75 mi
Rank: #14392 (+36)
21M → 35K
5:55 | 7:55/mi
23M
3:03:23
23.00 mi
Rank: #14919 (-527)
35K → 23M
11:51 | 9:29/mi
24M
3:11:27
24.00 mi
Rank: #14877 (+42)
23M → 24M
8:04 | 8:04/mi
40K
3:20:07
24.85 mi
Rank: #15340 (-463)
24M → 40K
8:40 | 10:09/mi
25.2M
3:23:45
25.20 mi
Rank: #15474 (-134)
40K → 25.2M
3:38 | 10:33/mi
FINISH
3:32:40
26.22 mi
Rank: #15664 (-190)
25.2M → FINISH
8:55 | 8:45/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:37:24
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:55:16
Pace8:48 /mi
📊Positive Split: 18.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:1723:237:3223:23
7:32
-
10K
6.21 mi11:47:4445:507:2322:27
7:14
-0:18
15K
9.32 mi12:10:321:08:387:2222:48
7:21
+0:07
20K
12.43 mi12:34:091:32:157:2623:37
7:37
+0:16
HALF
13.11 mi12:39:181:37:247:265:09
7:34
-0:03
25K
15.53 mi12:58:241:56:307:3019:06
7:53
+0:19
30K
18.64 mi13:25:242:23:307:4227:00
8:42
+0:49
20M
20.00 mi13:36:492:34:557:4511:25
8:25
-0:17
21M
21.00 mi13:47:312:45:377:5410:42
10:42
+2:17
35K
21.75 mi13:53:262:51:327:545:55
7:55
-2:47
23M
23.00 mi14:05:173:03:237:5911:51
9:29
+1:34
24M
24.00 mi14:13:213:11:277:598:04
8:04
-1:25
40K
24.85 mi14:22:013:20:078:048:40
10:09
+2:05
25.2M
25.20 mi14:25:393:23:458:063:38
10:33
+0:24
FINISH
26.22 mi14:34:343:32:408:088:55
8:45
-1:48

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

7:14 /mi

Average Pace

8:07 /mi

Slowest Pace

10:42 /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

45:15

21% of race

Time at Steady Pace

1:36:39

45% of race

Time at Slower Pace

1:10:46

33% of race

Average Pace: 8:07 /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 mi11:25:1723:237:3223:23
7:32
#13021
10K
6.21 mi11:47:4445:507:2322:27
7:14
#11783
15K
9.32 mi12:10:321:08:387:2222:48
7:21
#11648
20K
12.43 mi12:34:091:32:157:2623:37
7:37
#11918
HALF
13.11 mi12:39:181:37:247:265:09
7:34
#11991
25K
15.53 mi12:58:241:56:307:3019:06
7:53
#12389
30K
18.64 mi13:25:242:23:307:4227:00
8:42
#13520
20M
20.00 mi13:36:492:34:557:4511:25
8:25
#13637
21M
21.00 mi13:47:312:45:377:5410:42
10:42
#14428
35K
21.75 mi13:53:262:51:327:545:55
7:55
#14392
23M
23.00 mi14:05:173:03:237:5911:51
9:29
#14919
24M
24.00 mi14:13:213:11:277:598:04
8:04
#14877
40K
24.85 mi14:22:013:20:078:048:40
10:09
#15340
25.2M
25.20 mi14:25:393:23:458:063:38
10:33
#15474
FINISH
26.22 mi14:34:343:32:408:088:55
8:45
#15664
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 mi130213505350511450(Top 39%)2718(Top 22%)2718(Top 152%)
10K6.21 mi3.10 mi11783+12382812+6932812+69310521(Top 36%)2174(Top 17%)2174(Top 122%)
15K9.32 mi3.11 mi11648+1352781+312781+3111450(Top 39%)2718(Top 22%)2718(Top 152%)
20K12.43 mi3.11 mi11918-2702951-1702951-17012878(Top 44%)3606(Top 29%)3606(Top 202%)
HALF13.11 mi0.68 mi11991-732983-322983-3213551(Top 47%)3914(Top 31%)3914(Top 219%)
25K15.53 mi2.42 mi12389-3983248-2653248-26514442(Top 50%)4543(Top 36%)4543(Top 254%)
30K18.64 mi3.11 mi13520-11313933-6853933-68517970(Top 62%)6647(Top 53%)6647(Top 372%)
20M20.00 mi1.36 mi13637-1174024-914024-9115619(Top 54%)5429(Top 43%)5429(Top 304%)
21M21.00 mi1.00 mi14428-7914496-4724496-47222428(Top 77%)9109(Top 72%)9109(Top 510%)
35K21.75 mi0.75 mi14392+364492+44492+413904(Top 48%)4601(Top 37%)4601(Top 258%)
23M23.00 mi1.25 mi14919-5274850-3584850-35820501(Top 71%)8204(Top 65%)8204(Top 459%)
24M24.00 mi1.00 mi14877+424843+74843+714240(Top 49%)4932(Top 39%)4932(Top 276%)
40K24.85 mi0.85 mi15340-4635135-2925135-29222309(Top 77%)9253(Top 74%)9253(Top 518%)
25.2M25.20 mi0.35 mi15474-1345225-905225-9021162(Top 73%)8628(Top 69%)8628(Top 483%)
FINISH26.22 mi1.02 mi15664-1905352-1275352-12719418(Top 67%)7764(Top 62%)7764(Top 435%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21
+97ft-345ft

Overall

11450

Females

2718

F45-49

2718

5K→10K

3.1 - 6.2 mi

Top 36%
×5
+79ft-138ft

Overall

10521

Females

2174

F45-49

2174

10K→15K

6.2 - 9.3 mi

Top 39%
×3
+67ft-78ft

Overall

11450

Females

2718

F45-49

2718

15K→20K

9.3 - 12.4 mi

Top 44%
×5
+106ft-86ft

Overall

12878

Females

3606

F45-49

3606

20K→HALF

12.4 - 13.1 mi

Top 47%
×2
+19ft-37ft

Overall

13551

Females

3914

F45-49

3914

HALF→25K

13.1 - 15.5 mi

Top 50%
×4
+66ft-88ft

Overall

14442

Females

4543

F45-49

4543

25K→30K

15.5 - 18.6 mi

Top 62%
×9
+181ft-148ft

Overall

17970

Females

6647

F45-49

6647

30K→20M

18.6 - 20.0 mi

Top 54%
×5
+64ft-50ft

Overall

15619

Females

5429

F45-49

5429

20M→21M

20.0 - 21.0 mi

Top 77%
×8
+106ft-24ft

Overall

22428

Females

9109

F45-49

9109

21M→35K

21.0 - 21.8 mi

Top 48%
×7
+17ft-86ft

Overall

13904

Females

4601

F45-49

4601

35K→23M

21.8 - 23.0 mi

Top 71%
×5
+23ft-63ft

Overall

20501

Females

8204

F45-49

8204

23M→24M

23.0 - 24.0 mi

Top 49%
×6
+12ft-82ft

Overall

14240

Females

4932

F45-49

4932

24M→40K

24.0 - 24.9 mi

Top 77%
×1
+6ft-20ft

Overall

22309

Females

9253

F45-49

9253

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1
+13ft-16ft

Overall

21162

Females

8628

F45-49

8628

25.2M→FINISH

25.2 - 26.2 mi

Top 67%
×2
+22ft-21ft

Overall

19418

Females

7764

F45-49

7764

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1988*
Passed By
2031
Net Change
-2643
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13021
5K → 10K1261*23+1238#13021#11783
10K → 15K246*111+135#11783#11648
15K → 20K80200-270#11648#11918
20K → HALF1083-73#11918#11991
HALF → 25K53200-398#11991#12389
25K → 30K33200-1131#12389#13520
30K → 20M65182-117#13520#13637
20M → 21M12200-791#13637#14428
21M → 35K7236+36#14428#14392
35K → 23M21200-527#14392#14919
23M → 24M9351+42#14919#14877
24M → 40K17200-463#14877#15340
40K → 25.2M11145-134#15340#15474
25.2M → FINISH14200-190#15474#15664
TOTALS1988*2031-2643

* 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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