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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Kristen Brozowski

Bib: 28118 β€’F β€’Age: N/A

MA

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

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 Β· 10:07/mi at mile 13.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase Β· Instant access Β· Downloadable PDF Β· 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
32:14
3.11 mi
Rank: #26919
Start β†’ 5K
32:14 | 10:23/mi
10K
1:04:38
6.21 mi
Rank: #26837 (+82)
5K β†’ 10K
32:24 | 10:26/mi
15K
1:36:05
9.32 mi
Rank: #26525 (+312)
10K β†’ 15K
31:27 | 10:08/mi
20K
2:08:53
12.43 mi
Rank: #26442 (+83)
15K β†’ 20K
32:48 | 10:34/mi
HALF
2:15:47
13.11 mi
Rank: #26421 (+21)
20K β†’ HALF
6:54 | 10:08/mi
25K
2:41:19
15.53 mi
Rank: #26277 (+144)
HALF β†’ 25K
25:32 | 10:32/mi
30K
3:14:45
18.64 mi
Rank: #26017 (+260)
25K β†’ 30K
33:26 | 10:46/mi
20M
3:29:46
20.00 mi
Rank: #25945 (+72)
30K β†’ 20M
15:01 | 11:04/mi
21M
3:41:03
21.00 mi
Rank: #25811 (+134)
20M β†’ 21M
11:17 | 11:17/mi
35K
3:49:13
21.75 mi
Rank: #25785 (+26)
21M β†’ 35K
8:10 | 10:55/mi
23M
4:02:41
23.00 mi
Rank: #25690 (+95)
35K β†’ 23M
13:28 | 10:46/mi
24M
4:13:22
24.00 mi
Rank: #25641 (+49)
23M β†’ 24M
10:41 | 10:41/mi
40K
4:23:06
24.85 mi
Rank: #25619 (+22)
24M β†’ 40K
9:44 | 11:24/mi
25.2M
4:27:33
25.20 mi
Rank: #25632 (-13)
40K β†’ 25.2M
4:27 | 12:55/mi
FINISH
4:37:59
26.22 mi
Rank: #25591 (+41)
25.2M β†’ FINISH
10:26 | 10:15/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:15:47
Pace10:22 /mi
2nd Half
Distance13.11 mi
Time2:22:12
Pace10:51 /mi
πŸ“ŠPositive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:0232:1410:2332:14
10:23
-
10K
6.21 mi12:26:261:04:3810:2532:24
10:26
+0:03
15K
9.32 mi12:57:531:36:0510:1931:27
10:08
-0:18
20K
12.43 mi13:30:412:08:5310:2332:48
10:34
+0:26
HALF
13.11 mi13:37:352:15:4710:226:54
10:08
-0:26
25K
15.53 mi14:03:072:41:1910:2425:32
10:32
+0:24
30K
18.64 mi14:36:333:14:4510:2733:26
10:46
+0:14
20M
20.00 mi14:51:343:29:4610:3015:01
11:04
+0:18
21M
21.00 mi15:02:513:41:0310:3211:17
11:17
+0:13
35K
21.75 mi15:11:013:49:1310:338:10
10:55
-0:22
23M
23.00 mi15:24:294:02:4110:3413:28
10:46
-0:09
24M
24.00 mi15:35:104:13:2210:3410:41
10:41
-0:05
40K
24.85 mi15:44:544:23:0610:369:44
11:24
+0:43
25.2M
25.20 mi15:49:214:27:3310:384:27
12:55
+1:31
FINISH
26.22 mi15:59:474:37:5910:3710:26
10:15
-2:40

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

10:08 /mi

Average Pace

10:37 /mi

Slowest Pace

12:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

48:47

18% of race

Time at Steady Pace

3:08:43

68% of race

Time at Slower Pace

40:29

15% of race

Average Pace: 10:36 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:54:0232:1410:2332:14
10:23
#26919
10K
6.21 mi12:26:261:04:3810:2532:24
10:26
#26837
15K
9.32 mi12:57:531:36:0510:1931:27
10:08
#26525
20K
12.43 mi13:30:412:08:5310:2332:48
10:34
#26442
HALF
13.11 mi13:37:352:15:4710:226:54
10:08
#26421
25K
15.53 mi14:03:072:41:1910:2425:32
10:32
#26277
30K
18.64 mi14:36:333:14:4510:2733:26
10:46
#26017
20M
20.00 mi14:51:343:29:4610:3015:01
11:04
#25945
21M
21.00 mi15:02:513:41:0310:3211:17
11:17
#25811
35K
21.75 mi15:11:013:49:1310:338:10
10:55
#25785
23M
23.00 mi15:24:294:02:4110:3413:28
10:46
#25690
24M
24.00 mi15:35:104:13:2210:3410:41
10:41
#25641
40K
24.85 mi15:44:544:23:0610:369:44
11:24
#25619
25.2M
25.20 mi15:49:214:27:3310:384:27
12:55
#25632
FINISH
26.22 mi15:59:474:37:5910:3710:26
10:15
#25591
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 mi26919112291122925974(Top 90%)10713(Top 85%)10713(Top 187%)
10K6.21 mi3.10 mi26837+8211196+3311196+3326783(Top 92%)11179(Top 89%)11179(Top 196%)
15K9.32 mi3.11 mi26525+31211012+18411012+18425974(Top 90%)10713(Top 85%)10713(Top 187%)
20K12.43 mi3.11 mi26442+8310983+2910983+2926247(Top 90%)10892(Top 87%)10892(Top 191%)
HALF13.11 mi0.68 mi26421+2110970+1310970+1325931(Top 89%)10724(Top 85%)10724(Top 188%)
25K15.53 mi2.42 mi26277+14410898+7210898+7225503(Top 88%)10516(Top 84%)10516(Top 184%)
30K18.64 mi3.11 mi26017+26010775+12310775+12324862(Top 86%)10297(Top 82%)10297(Top 180%)
20M20.00 mi1.36 mi25945+7210745+3010745+3025031(Top 86%)10456(Top 83%)10456(Top 183%)
21M21.00 mi1.00 mi25811+13410697+4810697+4823740(Top 82%)9840(Top 78%)9840(Top 172%)
35K21.75 mi0.75 mi25785+2610691+610691+625146(Top 87%)10599(Top 84%)10599(Top 185%)
23M23.00 mi1.25 mi25690+9510657+3410657+3423983(Top 83%)10051(Top 80%)10051(Top 176%)
24M24.00 mi1.00 mi25641+4910639+1810639+1824477(Top 84%)10333(Top 82%)10333(Top 181%)
40K24.85 mi0.85 mi25619+2210647-810647-824929(Top 86%)10599(Top 84%)10599(Top 185%)
25.2M25.20 mi0.35 mi25632-1310659-1210659-1225950(Top 89%)11090(Top 88%)11090(Top 194%)
FINISH26.22 mi1.02 mi25591+4110652+710652+724473(Top 84%)10361(Top 82%)10361(Top 181%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
Γ—21
+97ft-345ft

Overall

25974

Females

10713

F18-39

10713

5K→10K

3.1 - 6.2 mi

Top 92%
Γ—5
+79ft-138ft

Overall

26783

Females

11179

F18-39

11179

10K→15K

6.2 - 9.3 mi

Top 90%
Γ—3
+67ft-78ft

Overall

25974

Females

10713

F18-39

10713

15K→20K

9.3 - 12.4 mi

Top 90%
Γ—5
+106ft-86ft

Overall

26247

Females

10892

F18-39

10892

20K→HALF

12.4 - 13.1 mi

Top 89%
Γ—2
+19ft-37ft

Overall

25931

Females

10724

F18-39

10724

HALF→25K

13.1 - 15.5 mi

Top 88%
Γ—4
+66ft-88ft

Overall

25503

Females

10516

F18-39

10516

25K→30K

15.5 - 18.6 mi

Top 86%
Γ—9
+181ft-148ft

Overall

24862

Females

10297

F18-39

10297

30K→20M

18.6 - 20.0 mi

Top 86%
Γ—5
+64ft-50ft

Overall

25031

Females

10456

F18-39

10456

20M→21M

20.0 - 21.0 mi

Top 82%
Γ—8
+106ft-24ft

Overall

23740

Females

9840

F18-39

9840

21M→35K

21.0 - 21.8 mi

Top 87%
Γ—7
+17ft-86ft

Overall

25146

Females

10599

F18-39

10599

35K→23M

21.8 - 23.0 mi

Top 83%
Γ—5
+23ft-63ft

Overall

23983

Females

10051

F18-39

10051

23M→24M

23.0 - 24.0 mi

Top 84%
Γ—6
+12ft-82ft

Overall

24477

Females

10333

F18-39

10333

24M→40K

24.0 - 24.9 mi

Top 86%
Γ—1
+6ft-20ft

Overall

24929

Females

10599

F18-39

10599

40K→25.2M

24.9 - 25.2 mi

Top 89%
Γ—1
+13ft-16ft

Overall

25950

Females

11090

F18-39

11090

25.2M→FINISH

25.2 - 26.2 mi

Top 84%
Γ—2
+22ft-21ft

Overall

24473

Females

10361

F18-39

10361

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1740*
Passed By
412
Net Change
+1328
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26919
5K β†’ 10K220*138+82#26919#26837
10K β†’ 15K325*13+312#26837#26525
15K β†’ 20K14663+83#26525#26442
20K β†’ HALF298+21#26442#26421
HALF β†’ 25K16622+144#26421#26277
25K β†’ 30K273*13+260#26277#26017
30K β†’ 20M10129+72#26017#25945
20M β†’ 21M1439+134#25945#25811
21M β†’ 35K4620+26#25811#25785
35K β†’ 23M10510+95#25785#25690
23M β†’ 24M6819+49#25690#25641
24M β†’ 40K5331+22#25641#25619
40K β†’ 25.2M1023-13#25619#25632
25.2M β†’ FINISH5514+41#25632#25591
TOTALS1740*412+1328

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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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