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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Samantha Miller

Bib: 14040 •F •Age: N/A

IL

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 47%
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
23:16
3.11 mi
Rank: #12697
Start → 5K
23:16 | 7:30/mi
10K
46:44
6.21 mi
Rank: #13026 (-329)
5K → 10K
23:28 | 7:34/mi
15K
1:09:44
9.32 mi
Rank: #12667 (+359)
10K → 15K
23:00 | 7:25/mi
20K
1:32:52
12.43 mi
Rank: #12356 (+311)
15K → 20K
23:08 | 7:27/mi
HALF
1:37:52
13.11 mi
Rank: #12307 (+49)
20K → HALF
5:00 | 7:21/mi
25K
1:56:18
15.53 mi
Rank: #12282 (+25)
HALF → 25K
18:26 | 7:37/mi
30K
2:20:41
18.64 mi
Rank: #12265 (+17)
25K → 30K
24:23 | 7:51/mi
20M
2:31:37
20.00 mi
Rank: #12330 (-65)
30K → 20M
10:56 | 8:03/mi
21M
2:40:10
21.00 mi
Rank: #12374 (-44)
20M → 21M
8:33 | 8:33/mi
35K
2:46:01
21.75 mi
Rank: #12411 (-37)
21M → 35K
5:51 | 7:50/mi
23M
2:56:16
23.00 mi
Rank: #12473 (-62)
35K → 23M
10:15 | 8:12/mi
24M
3:04:29
24.00 mi
Rank: #12580 (-107)
23M → 24M
8:13 | 8:13/mi
40K
3:11:30
24.85 mi
Rank: #12607 (-27)
24M → 40K
7:01 | 8:13/mi
25.2M
3:14:26
25.20 mi
Rank: #12580 (+27)
40K → 25.2M
2:56 | 8:31/mi
FINISH
3:22:05
26.22 mi
Rank: #12499 (+81)
25.2M → FINISH
7:39 | 7:31/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
Time1:37:52
Pace7:28 /mi
2nd Half
Distance13.11 mi
Time1:44:13
Pace7:57 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:0723:167:3023:16
7:30
-
10K
6.21 mi11:16:3546:447:3223:28
7:34
+0:04
15K
9.32 mi11:39:351:09:447:2923:00
7:25
-0:09
20K
12.43 mi12:02:431:32:527:2923:08
7:27
+0:02
HALF
13.11 mi12:07:431:37:527:285:00
7:21
-0:06
25K
15.53 mi12:26:091:56:187:3018:26
7:37
+0:16
30K
18.64 mi12:50:322:20:417:3324:23
7:51
+0:14
20M
20.00 mi13:01:282:31:377:3510:56
8:03
+0:12
21M
21.00 mi13:10:012:40:107:388:33
8:33
+0:30
35K
21.75 mi13:15:522:46:017:395:51
7:50
-0:43
23M
23.00 mi13:26:072:56:167:4010:15
8:12
+0:22
24M
24.00 mi13:34:203:04:297:428:13
8:13
+0:01
40K
24.85 mi13:41:213:11:307:437:01
8:13
0:00
25.2M
25.20 mi13:44:173:14:267:432:56
8:31
+0:18
FINISH
26.22 mi13:51:563:22:057:437:39
7:31
-1:00

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

7:21 /mi

Average Pace

7:43 /mi

Slowest Pace

8:33 /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

2:45:07

82% of race

Time at Steady Pace

36:58

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:42 /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 mi10:53:0723:167:3023:16
7:30
#12697
10K
6.21 mi11:16:3546:447:3223:28
7:34
#13026
15K
9.32 mi11:39:351:09:447:2923:00
7:25
#12667
20K
12.43 mi12:02:431:32:527:2923:08
7:27
#12356
HALF
13.11 mi12:07:431:37:527:285:00
7:21
#12307
25K
15.53 mi12:26:091:56:187:3018:26
7:37
#12282
30K
18.64 mi12:50:322:20:417:3324:23
7:51
#12265
20M
20.00 mi13:01:282:31:377:3510:56
8:03
#12330
21M
21.00 mi13:10:012:40:107:388:33
8:33
#12374
35K
21.75 mi13:15:522:46:017:395:51
7:50
#12411
23M
23.00 mi13:26:072:56:167:4010:15
8:12
#12473
24M
24.00 mi13:34:203:04:297:428:13
8:13
#12580
40K
24.85 mi13:41:213:11:307:437:01
8:13
#12607
25.2M
25.20 mi13:44:173:14:267:432:56
8:31
#12580
FINISH
26.22 mi13:51:563:22:057:437:39
7:31
#12499
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 mi126973317331711981(Top 41%)3016(Top 24%)3016(Top 53%)
10K6.21 mi3.10 mi13026-3293539-2223539-22213426(Top 46%)3791(Top 30%)3791(Top 66%)
15K9.32 mi3.11 mi12667+3593340+1993340+19911981(Top 41%)3016(Top 24%)3016(Top 53%)
20K12.43 mi3.11 mi12356+3113196+1443196+14411539(Top 40%)2855(Top 23%)2855(Top 50%)
HALF13.11 mi0.68 mi12307+493175+213175+2111591(Top 40%)2816(Top 22%)2816(Top 49%)
25K15.53 mi2.42 mi12282+253192-173192-1712294(Top 42%)3336(Top 27%)3336(Top 58%)
30K18.64 mi3.11 mi12265+173234-423234-4212350(Top 43%)3501(Top 28%)3501(Top 61%)
20M20.00 mi1.36 mi12330-653298-643298-6413183(Top 45%)4040(Top 32%)4040(Top 71%)
21M21.00 mi1.00 mi12374-443342-443342-4413463(Top 46%)4291(Top 34%)4291(Top 75%)
35K21.75 mi0.75 mi12411-373386-443386-4413226(Top 46%)4197(Top 33%)4197(Top 73%)
23M23.00 mi1.25 mi12473-623445-593445-5913744(Top 47%)4565(Top 36%)4565(Top 80%)
24M24.00 mi1.00 mi12580-1073523-783523-7815192(Top 52%)5435(Top 43%)5435(Top 95%)
40K24.85 mi0.85 mi12607-273560-373560-3713826(Top 48%)4779(Top 38%)4779(Top 84%)
25.2M25.20 mi0.35 mi12580+273556+43556+411727(Top 40%)3714(Top 30%)3714(Top 65%)
FINISH26.22 mi1.02 mi12499+813541+153541+1511495(Top 40%)3602(Top 29%)3602(Top 63%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21
+97ft-345ft

Overall

11981

Females

3016

F18-39

3016

5K→10K

3.1 - 6.2 mi

Top 46%
×5
+79ft-138ft

Overall

13426

Females

3791

F18-39

3791

10K→15K

6.2 - 9.3 mi

Top 41%
×3
+67ft-78ft

Overall

11981

Females

3016

F18-39

3016

15K→20K

9.3 - 12.4 mi

Top 40%
×5
+106ft-86ft

Overall

11539

Females

2855

F18-39

2855

20K→HALF

12.4 - 13.1 mi

Top 40%
×2
+19ft-37ft

Overall

11591

Females

2816

F18-39

2816

HALF→25K

13.1 - 15.5 mi

Top 42%
×4
+66ft-88ft

Overall

12294

Females

3336

F18-39

3336

25K→30K

15.5 - 18.6 mi

Top 43%
×9
+181ft-148ft

Overall

12350

Females

3501

F18-39

3501

30K→20M

18.6 - 20.0 mi

Top 45%
×5
+64ft-50ft

Overall

13183

Females

4040

F18-39

4040

20M→21M

20.0 - 21.0 mi

Top 46%
×8
+106ft-24ft

Overall

13463

Females

4291

F18-39

4291

21M→35K

21.0 - 21.8 mi

Top 46%
×7
+17ft-86ft

Overall

13226

Females

4197

F18-39

4197

35K→23M

21.8 - 23.0 mi

Top 47%
×5
+23ft-63ft

Overall

13744

Females

4565

F18-39

4565

23M→24M

23.0 - 24.0 mi

Top 52%
×6
+12ft-82ft

Overall

15192

Females

5435

F18-39

5435

24M→40K

24.0 - 24.9 mi

Top 48%
×1
+6ft-20ft

Overall

13826

Females

4779

F18-39

4779

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1
+13ft-16ft

Overall

11727

Females

3714

F18-39

3714

25.2M→FINISH

25.2 - 26.2 mi

Top 40%
×2
+22ft-21ft

Overall

11495

Females

3602

F18-39

3602

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1814*
Passed By
1342
Net Change
+198
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12697
5K → 10K145200-329#12697#13026
10K → 15K415*56+359#13026#12667
15K → 20K344*33+311#12667#12356
20K → HALF578+49#12356#12307
HALF → 25K132107+25#12307#12282
25K → 30K202*185+17#12282#12265
30K → 20M72137-65#12265#12330
20M → 21M66110-44#12330#12374
21M → 35K4279-37#12374#12411
35K → 23M68130-62#12411#12473
23M → 24M47154-107#12473#12580
24M → 40K6794-27#12580#12607
40K → 25.2M4518+27#12607#12580
25.2M → FINISH11231+81#12580#12499
TOTALS1814*1342+198

* 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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