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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Justine Holmgren

Bib: 15523 •F •Age: N/A

UT

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 42%
Gender (Female)
#0 / 12578
Top 27%
Age Group (F18-39)
#0 / 5716
Top 46%
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
23:36
3.11 mi
Rank: #13611
Start → 5K
23:36 | 7:36/mi
10K
47:43
6.21 mi
Rank: #14431 (-820)
5K → 10K
24:07 | 7:46/mi
15K
1:11:35
9.32 mi
Rank: #14369 (+62)
10K → 15K
23:52 | 7:41/mi
20K
1:35:32
12.43 mi
Rank: #14210 (+159)
15K → 20K
23:57 | 7:43/mi
HALF
1:40:42
13.11 mi
Rank: #14162 (+48)
20K → HALF
5:10 | 7:35/mi
25K
1:59:03
15.53 mi
Rank: #13761 (+401)
HALF → 25K
18:21 | 7:34/mi
30K
2:23:04
18.64 mi
Rank: #13333 (+428)
25K → 30K
24:01 | 7:44/mi
20M
2:33:30
20.00 mi
Rank: #13082 (+251)
30K → 20M
10:26 | 7:41/mi
21M
2:41:51
21.00 mi
Rank: #13008 (+74)
20M → 21M
8:21 | 8:21/mi
35K
2:47:32
21.75 mi
Rank: #12949 (+59)
21M → 35K
5:41 | 7:36/mi
23M
2:57:14
23.00 mi
Rank: #12779 (+170)
35K → 23M
9:42 | 7:46/mi
24M
3:04:40
24.00 mi
Rank: #12632 (+147)
23M → 24M
7:26 | 7:26/mi
40K
3:11:01
24.85 mi
Rank: #12455 (+177)
24M → 40K
6:21 | 7:26/mi
25.2M
3:13:47
25.20 mi
Rank: #12372 (+83)
40K → 25.2M
2:46 | 8:02/mi
FINISH
3:21:08
26.22 mi
Rank: #12216 (+156)
25.2M → FINISH
7:21 | 7:13/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:40:42
Pace7:41 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:40:26
Pace7:40 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:2423:367:3623:36
7:36
-
10K
6.21 mi11:19:3147:437:4124:07
7:46
+0:10
15K
9.32 mi11:43:231:11:357:4123:52
7:41
-0:05
20K
12.43 mi12:07:201:35:327:4223:57
7:43
+0:02
HALF
13.11 mi12:12:301:40:427:415:10
7:35
-0:08
25K
15.53 mi12:30:511:59:037:4018:21
7:34
-0:01
30K
18.64 mi12:54:522:23:047:4124:01
7:44
+0:10
20M
20.00 mi13:05:182:33:307:4110:26
7:41
-0:03
21M
21.00 mi13:13:392:41:517:438:21
8:21
+0:40
35K
21.75 mi13:19:202:47:327:435:41
7:36
-0:45
23M
23.00 mi13:29:022:57:147:439:42
7:46
+0:10
24M
24.00 mi13:36:283:04:407:427:26
7:26
-0:20
40K
24.85 mi13:42:493:11:017:426:21
7:26
0:00
25.2M
25.20 mi13:45:353:13:477:422:46
8:02
+0:36
FINISH
26.22 mi13:52:563:21:087:417:21
7:13
-0:49

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

7:13 /mi

Average Pace

7:41 /mi

Slowest Pace

8:21 /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

3:10:01

94% of race

Time at Steady Pace

11:07

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:40 /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 mi10:55:2423:367:3623:36
7:36
#13611
10K
6.21 mi11:19:3147:437:4124:07
7:46
#14431
15K
9.32 mi11:43:231:11:357:4123:52
7:41
#14369
20K
12.43 mi12:07:201:35:327:4223:57
7:43
#14210
HALF
13.11 mi12:12:301:40:427:415:10
7:35
#14162
25K
15.53 mi12:30:511:59:037:4018:21
7:34
#13761
30K
18.64 mi12:54:522:23:047:4124:01
7:44
#13333
20M
20.00 mi13:05:182:33:307:4110:26
7:41
#13082
21M
21.00 mi13:13:392:41:517:438:21
8:21
#13008
35K
21.75 mi13:19:202:47:327:435:41
7:36
#12949
23M
23.00 mi13:29:022:57:147:439:42
7:46
#12779
24M
24.00 mi13:36:283:04:407:427:26
7:26
#12632
40K
24.85 mi13:42:493:11:017:426:21
7:26
#12455
25.2M
25.20 mi13:45:353:13:477:422:46
8:02
#12372
FINISH
26.22 mi13:52:563:21:087:417:21
7:13
#12216
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 mi136113844384414379(Top 50%)4364(Top 35%)4364(Top 76%)
10K6.21 mi3.10 mi14431-8204352-5084352-50815294(Top 53%)4882(Top 39%)4882(Top 85%)
15K9.32 mi3.11 mi14369+624343+94343+914379(Top 50%)4364(Top 35%)4364(Top 76%)
20K12.43 mi3.11 mi14210+1594269+744269+7413793(Top 48%)4089(Top 33%)4089(Top 72%)
HALF13.11 mi0.68 mi14162+484244+254244+2513676(Top 47%)3947(Top 31%)3947(Top 69%)
25K15.53 mi2.42 mi13761+4014029+2154029+21512010(Top 41%)3178(Top 25%)3178(Top 56%)
30K18.64 mi3.11 mi13333+4283834+1953834+19511480(Top 40%)3020(Top 24%)3020(Top 53%)
20M20.00 mi1.36 mi13082+2513721+1133721+11310499(Top 36%)2648(Top 21%)2648(Top 46%)
21M21.00 mi1.00 mi13008+743706+153706+1512193(Top 42%)3632(Top 29%)3632(Top 64%)
35K21.75 mi0.75 mi12949+593682+243682+2411594(Top 40%)3318(Top 26%)3318(Top 58%)
23M23.00 mi1.25 mi12779+1703604+783604+7810709(Top 37%)2968(Top 24%)2968(Top 52%)
24M24.00 mi1.00 mi12632+1473547+573547+579645(Top 33%)2503(Top 20%)2503(Top 44%)
40K24.85 mi0.85 mi12455+1773472+753472+758411(Top 29%)2007(Top 16%)2007(Top 35%)
25.2M25.20 mi0.35 mi12372+833435+373435+378618(Top 30%)2192(Top 17%)2192(Top 38%)
FINISH26.22 mi1.02 mi12216+1563379+563379+569254(Top 32%)2490(Top 20%)2490(Top 44%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21
+97ft-345ft

Overall

14379

Females

4364

F18-39

4364

5K→10K

3.1 - 6.2 mi

Top 53%
×5
+79ft-138ft

Overall

15294

Females

4882

F18-39

4882

10K→15K

6.2 - 9.3 mi

Top 50%
×3
+67ft-78ft

Overall

14379

Females

4364

F18-39

4364

15K→20K

9.3 - 12.4 mi

Top 48%
×5
+106ft-86ft

Overall

13793

Females

4089

F18-39

4089

20K→HALF

12.4 - 13.1 mi

Top 47%
×2
+19ft-37ft

Overall

13676

Females

3947

F18-39

3947

HALF→25K

13.1 - 15.5 mi

Top 41%
×4
+66ft-88ft

Overall

12010

Females

3178

F18-39

3178

25K→30K

15.5 - 18.6 mi

Top 40%
×9
+181ft-148ft

Overall

11480

Females

3020

F18-39

3020

30K→20M

18.6 - 20.0 mi

Top 36%
×5
+64ft-50ft

Overall

10499

Females

2648

F18-39

2648

20M→21M

20.0 - 21.0 mi

Top 42%
×8
+106ft-24ft

Overall

12193

Females

3632

F18-39

3632

21M→35K

21.0 - 21.8 mi

Top 40%
×7
+17ft-86ft

Overall

11594

Females

3318

F18-39

3318

35K→23M

21.8 - 23.0 mi

Top 37%
×5
+23ft-63ft

Overall

10709

Females

2968

F18-39

2968

23M→24M

23.0 - 24.0 mi

Top 33%
×6
+12ft-82ft

Overall

9645

Females

2503

F18-39

2503

24M→40K

24.0 - 24.9 mi

Top 29%
×1
+6ft-20ft

Overall

8411

Females

2007

F18-39

2007

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1
+13ft-16ft

Overall

8618

Females

2192

F18-39

2192

25.2M→FINISH

25.2 - 26.2 mi

Top 32%
×2
+22ft-21ft

Overall

9254

Females

2490

F18-39

2490

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2724*
Passed By
630
Net Change
+1395
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13611
5K → 10K79200-820#13611#14431
10K → 15K239*177+62#14431#14369
15K → 20K248*89+159#14369#14210
20K → HALF6214+48#14210#14162
HALF → 25K407*6+401#14162#13761
25K → 30K454*26+428#13761#13333
30K → 20M255*4+251#13333#13082
20M → 21M11945+74#13082#13008
21M → 35K7819+59#13008#12949
35K → 23M18717+170#12949#12779
23M → 24M15710+147#12779#12632
24M → 40K1858+177#12632#12455
40K → 25.2M896+83#12455#12372
25.2M → FINISH1659+156#12372#12216
TOTALS2724*630+1395

* 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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