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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Kara Koval

Bib: 17073 •F •Age: N/A

MN

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 48%
Age Group (F18-39)
#0 / 5716
Race Day Weather
51°/41°F
overcast clouds
Personalized for Kara

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 7:42/mi at mile 6.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
24:02
3.11 mi
Rank: #14898
Start → 5K
24:02 | 7:45/mi
10K
47:56
6.21 mi
Rank: #14753 (+145)
5K → 10K
23:54 | 7:42/mi
15K
1:12:16
9.32 mi
Rank: #15025 (-272)
10K → 15K
24:20 | 7:50/mi
20K
1:37:34
12.43 mi
Rank: #15567 (-542)
15K → 20K
25:18 | 8:09/mi
HALF
1:43:08
13.11 mi
Rank: #15741 (-174)
20K → HALF
5:34 | 8:10/mi
25K
2:03:14
15.53 mi
Rank: #16043 (-302)
HALF → 25K
20:06 | 8:18/mi
30K
2:29:56
18.64 mi
Rank: #16297 (-254)
25K → 30K
26:42 | 8:36/mi
20M
2:41:37
20.00 mi
Rank: #16338 (-41)
30K → 20M
11:41 | 8:37/mi
21M
2:50:46
21.00 mi
Rank: #16338
20M → 21M
9:09 | 9:09/mi
35K
2:57:23
21.75 mi
Rank: #16441 (-103)
21M → 35K
6:37 | 8:51/mi
23M
3:08:27
23.00 mi
Rank: #16501 (-60)
35K → 23M
11:04 | 8:51/mi
24M
3:17:24
24.00 mi
Rank: #16628 (-127)
23M → 24M
8:57 | 8:57/mi
40K
3:25:13
24.85 mi
Rank: #16732 (-104)
24M → 40K
7:49 | 9:09/mi
25.2M
3:28:37
25.20 mi
Rank: #16758 (-26)
40K → 25.2M
3:24 | 9:52/mi
FINISH
3:37:35
26.22 mi
Rank: #16889 (-131)
25.2M → FINISH
8:58 | 8:48/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:08
Pace7:53 /mi
2nd Half
Distance13.11 mi
Time1:54:27
Pace8:44 /mi
📊Positive Split: 11.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:2124:027:4524:02
7:45
-
10K
6.21 mi11:29:1547:567:4323:54
7:42
-0:03
15K
9.32 mi11:53:351:12:167:4624:20
7:50
+0:08
20K
12.43 mi12:18:531:37:347:5225:18
8:09
+0:19
HALF
13.11 mi12:24:271:43:087:535:34
8:10
+0:01
25K
15.53 mi12:44:332:03:147:5620:06
8:18
+0:08
30K
18.64 mi13:11:152:29:568:0326:42
8:36
+0:18
20M
20.00 mi13:22:562:41:378:0511:41
8:37
+0:01
21M
21.00 mi13:32:052:50:468:089:09
9:09
+0:32
35K
21.75 mi13:38:422:57:238:106:37
8:51
-0:18
23M
23.00 mi13:49:463:08:278:1211:04
8:51
0:00
24M
24.00 mi13:58:433:17:248:148:57
8:57
+0:06
40K
24.85 mi14:06:323:25:138:167:49
9:09
+0:12
25.2M
25.20 mi14:09:563:28:378:173:24
9:52
+0:43
FINISH
26.22 mi14:18:543:37:358:198:58
8:48
-1:04

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

7:42 /mi

Average Pace

8:18 /mi

Slowest Pace

9:52 /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

2:03:14

57% of race

Time at Steady Pace

1:05:02

30% of race

Time at Slower Pace

29:19

13% of race

Average Pace: 8:18 /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 mi11:05:2124:027:4524:02
7:45
#14898
10K
6.21 mi11:29:1547:567:4323:54
7:42
#14753
15K
9.32 mi11:53:351:12:167:4624:20
7:50
#15025
20K
12.43 mi12:18:531:37:347:5225:18
8:09
#15567
HALF
13.11 mi12:24:271:43:087:535:34
8:10
#15741
25K
15.53 mi12:44:332:03:147:5620:06
8:18
#16043
30K
18.64 mi13:11:152:29:568:0326:42
8:36
#16297
20M
20.00 mi13:22:562:41:378:0511:41
8:37
#16338
21M
21.00 mi13:32:052:50:468:089:09
9:09
#16338
35K
21.75 mi13:38:422:57:238:106:37
8:51
#16441
23M
23.00 mi13:49:463:08:278:1211:04
8:51
#16501
24M
24.00 mi13:58:433:17:248:148:57
8:57
#16628
40K
24.85 mi14:06:323:25:138:167:49
9:09
#16732
25.2M
25.20 mi14:09:563:28:378:173:24
9:52
#16758
FINISH
26.22 mi14:18:543:37:358:198:58
8:48
#16889
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 mi148984623462315641(Top 54%)5139(Top 41%)5139(Top 90%)
10K6.21 mi3.10 mi14753+1454553+704553+7014704(Top 51%)4514(Top 36%)4514(Top 79%)
15K9.32 mi3.11 mi15025-2724749-1964749-19615641(Top 54%)5139(Top 41%)5139(Top 90%)
20K12.43 mi3.11 mi15567-5425099-3505099-35017153(Top 59%)6009(Top 48%)6009(Top 105%)
HALF13.11 mi0.68 mi15741-1745202-1035202-10318219(Top 63%)6592(Top 52%)6592(Top 115%)
25K15.53 mi2.42 mi16043-3025394-1925394-19217366(Top 60%)6206(Top 49%)6206(Top 109%)
30K18.64 mi3.11 mi16297-2545582-1885582-18817450(Top 60%)6368(Top 51%)6368(Top 111%)
20M20.00 mi1.36 mi16338-415614-325614-3216812(Top 58%)6095(Top 48%)6095(Top 107%)
21M21.00 mi1.00 mi163385632-185632-1816931(Top 58%)6209(Top 49%)6209(Top 109%)
35K21.75 mi0.75 mi16441-1035694-625694-6219361(Top 67%)7622(Top 61%)7622(Top 133%)
23M23.00 mi1.25 mi16501-605764-705764-7017705(Top 61%)6807(Top 54%)6807(Top 119%)
24M24.00 mi1.00 mi16628-1275847-835847-8319249(Top 66%)7638(Top 61%)7638(Top 134%)
40K24.85 mi0.85 mi16732-1045924-775924-7719047(Top 66%)7590(Top 60%)7590(Top 133%)
25.2M25.20 mi0.35 mi16758-265954-305954-3018883(Top 65%)7484(Top 60%)7484(Top 131%)
FINISH26.22 mi1.02 mi16889-1316058-1046058-10419641(Top 68%)7896(Top 63%)7896(Top 138%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21
+97ft-345ft

Overall

15641

Females

5139

F18-39

5139

5K→10K

3.1 - 6.2 mi

Top 51%
×5
+79ft-138ft

Overall

14704

Females

4514

F18-39

4514

10K→15K

6.2 - 9.3 mi

Top 54%
×3
+67ft-78ft

Overall

15641

Females

5139

F18-39

5139

15K→20K

9.3 - 12.4 mi

Top 59%
×5
+106ft-86ft

Overall

17153

Females

6009

F18-39

6009

20K→HALF

12.4 - 13.1 mi

Top 63%
×2
+19ft-37ft

Overall

18219

Females

6592

F18-39

6592

HALF→25K

13.1 - 15.5 mi

Top 60%
×4
+66ft-88ft

Overall

17366

Females

6206

F18-39

6206

25K→30K

15.5 - 18.6 mi

Top 60%
×9
+181ft-148ft

Overall

17450

Females

6368

F18-39

6368

30K→20M

18.6 - 20.0 mi

Top 58%
×5
+64ft-50ft

Overall

16812

Females

6095

F18-39

6095

20M→21M

20.0 - 21.0 mi

Top 58%
×8
+106ft-24ft

Overall

16931

Females

6209

F18-39

6209

21M→35K

21.0 - 21.8 mi

Top 67%
×7
+17ft-86ft

Overall

19361

Females

7622

F18-39

7622

35K→23M

21.8 - 23.0 mi

Top 61%
×5
+23ft-63ft

Overall

17705

Females

6807

F18-39

6807

23M→24M

23.0 - 24.0 mi

Top 66%
×6
+12ft-82ft

Overall

19249

Females

7638

F18-39

7638

24M→40K

24.0 - 24.9 mi

Top 66%
×1
+6ft-20ft

Overall

19047

Females

7590

F18-39

7590

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1
+13ft-16ft

Overall

18883

Females

7484

F18-39

7484

25.2M→FINISH

25.2 - 26.2 mi

Top 68%
×2
+22ft-21ft

Overall

19641

Females

7896

F18-39

7896

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1152*
Passed By
2208
Net Change
-1991
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14898
5K → 10K345*200+145#14898#14753
10K → 15K118200-272#14753#15025
15K → 20K52200-542#15025#15567
20K → HALF10184-174#15567#15741
HALF → 25K74200-302#15741#16043
25K → 30K121200-254#16043#16297
30K → 20M75116-41#16297#16338
20M → 21M99990#16338#16338
21M → 35K42145-103#16338#16441
35K → 23M79139-60#16441#16501
23M → 24M37164-127#16501#16628
24M → 40K47151-104#16628#16732
40K → 25.2M2551-26#16732#16758
25.2M → FINISH28159-131#16758#16889
TOTALS1152*2208-1991

* 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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