Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Milka Horozova

Bib: 14299 β€’F β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 43%
Gender (Female)
#0 / 12578
Top 28%
Age Group (F18-39)
#0 / 5716
Top 46%
Race Day Weather
51Β°/41Β°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
23:45
3.11 mi
Rank: #14061
Start β†’ 5K
23:45 | 7:39/mi
10K
46:54
6.21 mi
Rank: #13254 (+807)
5K β†’ 10K
23:09 | 7:28/mi
15K
1:10:06
9.32 mi
Rank: #12988 (+266)
10K β†’ 15K
23:12 | 7:29/mi
20K
1:33:31
12.43 mi
Rank: #12824 (+164)
15K β†’ 20K
23:25 | 7:33/mi
HALF
1:38:32
13.11 mi
Rank: #12769 (+55)
20K β†’ HALF
5:01 | 7:22/mi
25K
1:56:57
15.53 mi
Rank: #12642 (+127)
HALF β†’ 25K
18:25 | 7:36/mi
30K
2:21:08
18.64 mi
Rank: #12478 (+164)
25K β†’ 30K
24:11 | 7:48/mi
20M
2:31:48
20.00 mi
Rank: #12408 (+70)
30K β†’ 20M
10:40 | 7:52/mi
21M
2:39:50
21.00 mi
Rank: #12253 (+155)
20M β†’ 21M
8:02 | 8:02/mi
35K
2:45:28
21.75 mi
Rank: #12201 (+52)
21M β†’ 35K
5:38 | 7:32/mi
23M
2:55:27
23.00 mi
Rank: #12181 (+20)
35K β†’ 23M
9:59 | 7:59/mi
24M
3:03:22
24.00 mi
Rank: #12194 (-13)
23M β†’ 24M
7:55 | 7:55/mi
40K
3:10:27
24.85 mi
Rank: #12262 (-68)
24M β†’ 40K
7:05 | 8:18/mi
25.2M
3:13:32
25.20 mi
Rank: #12286 (-24)
40K β†’ 25.2M
3:05 | 8:57/mi
FINISH
3:21:40
26.22 mi
Rank: #12376 (-90)
25.2M β†’ FINISH
8:08 | 7:59/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
Time1:38:32
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:43:08
Pace7:53 /mi
πŸ“ŠPositive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:4423:457:3923:45
7:39
-
10K
6.21 mi11:16:5346:547:3323:09
7:28
-0:11
15K
9.32 mi11:40:051:10:067:3223:12
7:29
+0:01
20K
12.43 mi12:03:301:33:317:3223:25
7:33
+0:04
HALF
13.11 mi12:08:311:38:327:315:01
7:22
-0:11
25K
15.53 mi12:26:561:56:577:3218:25
7:36
+0:14
30K
18.64 mi12:51:072:21:087:3524:11
7:48
+0:12
20M
20.00 mi13:01:472:31:487:3610:40
7:52
+0:04
21M
21.00 mi13:09:492:39:507:378:02
8:02
+0:10
35K
21.75 mi13:15:272:45:287:375:38
7:32
-0:30
23M
23.00 mi13:25:262:55:277:389:59
7:59
+0:27
24M
24.00 mi13:33:213:03:227:397:55
7:55
-0:04
40K
24.85 mi13:40:263:10:277:407:05
8:18
+0:23
25.2M
25.20 mi13:43:313:13:327:413:05
8:57
+0:39
FINISH
26.22 mi13:51:393:21:407:428:08
7:59
-0:58

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

7:22 /mi

Average Pace

7:42 /mi

Slowest Pace

8:57 /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

1:38:50

49% of race

Time at Steady Pace

1:24:38

42% of race

Time at Slower Pace

18:12

9% of race

Average Pace: 7:41 /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 mi10:53:4423:457:3923:45
7:39
#14061
10K
6.21 mi11:16:5346:547:3323:09
7:28
#13254
15K
9.32 mi11:40:051:10:067:3223:12
7:29
#12988
20K
12.43 mi12:03:301:33:317:3223:25
7:33
#12824
HALF
13.11 mi12:08:311:38:327:315:01
7:22
#12769
25K
15.53 mi12:26:561:56:577:3218:25
7:36
#12642
30K
18.64 mi12:51:072:21:087:3524:11
7:48
#12478
20M
20.00 mi13:01:472:31:487:3610:40
7:52
#12408
21M
21.00 mi13:09:492:39:507:378:02
8:02
#12253
35K
21.75 mi13:15:272:45:287:375:38
7:32
#12201
23M
23.00 mi13:25:262:55:277:389:59
7:59
#12181
24M
24.00 mi13:33:213:03:227:397:55
7:55
#12194
40K
24.85 mi13:40:263:10:277:407:05
8:18
#12262
25.2M
25.20 mi13:43:313:13:327:413:05
8:57
#12286
FINISH
26.22 mi13:51:393:21:407:428:08
7:59
#12376
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 mi140614107410712549(Top 43%)3316(Top 26%)3316(Top 58%)
10K6.21 mi3.10 mi13254+8073672+4353672+43512516(Top 43%)3263(Top 26%)3263(Top 57%)
15K9.32 mi3.11 mi12988+2663534+1383534+13812549(Top 43%)3316(Top 26%)3316(Top 58%)
20K12.43 mi3.11 mi12824+1643464+703464+7012309(Top 42%)3277(Top 26%)3277(Top 57%)
HALF13.11 mi0.68 mi12769+553430+343430+3411827(Top 41%)2940(Top 23%)2940(Top 51%)
25K15.53 mi2.42 mi12642+1273385+453385+4512226(Top 42%)3298(Top 26%)3298(Top 58%)
30K18.64 mi3.11 mi12478+1643350+353350+3511860(Top 41%)3232(Top 26%)3232(Top 57%)
20M20.00 mi1.36 mi12408+703342+83342+811761(Top 41%)3278(Top 26%)3278(Top 57%)
21M21.00 mi1.00 mi12253+1553267+753267+7510154(Top 35%)2575(Top 20%)2575(Top 45%)
35K21.75 mi0.75 mi12201+523254+133254+1311155(Top 38%)3089(Top 25%)3089(Top 54%)
23M23.00 mi1.25 mi12181+203272-183272-1812305(Top 42%)3768(Top 30%)3768(Top 66%)
24M24.00 mi1.00 mi12194-133319-473319-4713155(Top 45%)4333(Top 34%)4333(Top 76%)
40K24.85 mi0.85 mi12262-683375-563375-5614364(Top 49%)5082(Top 40%)5082(Top 89%)
25.2M25.20 mi0.35 mi12286-243396-213396-2114396(Top 50%)5088(Top 40%)5088(Top 89%)
FINISH26.22 mi1.02 mi12376-903467-713467-7115060(Top 52%)5460(Top 43%)5460(Top 96%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
Γ—21
+97ft-345ft

Overall

12549

Females

3316

F18-39

3316

5K→10K

3.1 - 6.2 mi

Top 43%
Γ—5
+79ft-138ft

Overall

12516

Females

3263

F18-39

3263

10K→15K

6.2 - 9.3 mi

Top 43%
Γ—3
+67ft-78ft

Overall

12549

Females

3316

F18-39

3316

15K→20K

9.3 - 12.4 mi

Top 42%
Γ—5
+106ft-86ft

Overall

12309

Females

3277

F18-39

3277

20K→HALF

12.4 - 13.1 mi

Top 41%
Γ—2
+19ft-37ft

Overall

11827

Females

2940

F18-39

2940

HALF→25K

13.1 - 15.5 mi

Top 42%
Γ—4
+66ft-88ft

Overall

12226

Females

3298

F18-39

3298

25K→30K

15.5 - 18.6 mi

Top 41%
Γ—9
+181ft-148ft

Overall

11860

Females

3232

F18-39

3232

30K→20M

18.6 - 20.0 mi

Top 41%
Γ—5
+64ft-50ft

Overall

11761

Females

3278

F18-39

3278

20M→21M

20.0 - 21.0 mi

Top 35%
Γ—8
+106ft-24ft

Overall

10154

Females

2575

F18-39

2575

21M→35K

21.0 - 21.8 mi

Top 38%
Γ—7
+17ft-86ft

Overall

11155

Females

3089

F18-39

3089

35K→23M

21.8 - 23.0 mi

Top 42%
Γ—5
+23ft-63ft

Overall

12305

Females

3768

F18-39

3768

23M→24M

23.0 - 24.0 mi

Top 45%
Γ—6
+12ft-82ft

Overall

13155

Females

4333

F18-39

4333

24M→40K

24.0 - 24.9 mi

Top 49%
Γ—1
+6ft-20ft

Overall

14364

Females

5082

F18-39

5082

40K→25.2M

24.9 - 25.2 mi

Top 50%
Γ—1
+13ft-16ft

Overall

14396

Females

5088

F18-39

5088

25.2M→FINISH

25.2 - 26.2 mi

Top 52%
Γ—2
+22ft-21ft

Overall

15060

Females

5460

F18-39

5460

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2637*
Passed By
952
Net Change
+1685
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#14061
5K β†’ 10K869*62+807#14061#13254
10K β†’ 15K347*81+266#13254#12988
15K β†’ 20K232*68+164#12988#12824
20K β†’ HALF6813+55#12824#12769
HALF β†’ 25K19063+127#12769#12642
25K β†’ 30K272*108+164#12642#12478
30K β†’ 20M11141+70#12478#12408
20M β†’ 21M17116+155#12408#12253
21M β†’ 35K7220+52#12253#12201
35K β†’ 23M11292+20#12201#12181
23M β†’ 24M7487-13#12181#12194
24M β†’ 40K51119-68#12194#12262
40K β†’ 25.2M3256-24#12262#12286
25.2M β†’ FINISH36126-90#12286#12376
TOTALS2637*952+1685

* 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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Activity Data

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