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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sara Johnson

Bib: 12232 •F •Age: N/A

MN

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 28%
Gender (Female)
#0 / 12578
Top 11%
Masters (Masters Women)
#0 / 6862
Top 3%
Age Group (F50-54)
#0 / 1233
Top 2%
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
22:30
3.11 mi
Rank: #10559
Start → 5K
22:30 | 7:15/mi
10K
44:02
6.21 mi
Rank: #9248 (+1311)
5K → 10K
21:32 | 6:56/mi
15K
1:05:59
9.32 mi
Rank: #9136 (+112)
10K → 15K
21:57 | 7:04/mi
20K
1:28:10
12.43 mi
Rank: #9059 (+77)
15K → 20K
22:11 | 7:09/mi
HALF
1:32:51
13.11 mi
Rank: #8992 (+67)
20K → HALF
4:41 | 6:53/mi
25K
1:50:14
15.53 mi
Rank: #8891 (+101)
HALF → 25K
17:23 | 7:11/mi
30K
2:13:17
18.64 mi
Rank: #8835 (+56)
25K → 30K
23:03 | 7:26/mi
20M
2:23:16
20.00 mi
Rank: #8721 (+114)
30K → 20M
9:59 | 7:21/mi
21M
2:30:55
21.00 mi
Rank: #8612 (+109)
20M → 21M
7:39 | 7:39/mi
35K
2:36:09
21.75 mi
Rank: #8501 (+111)
21M → 35K
5:14 | 7:00/mi
23M
2:45:04
23.00 mi
Rank: #8322 (+179)
35K → 23M
8:55 | 7:08/mi
24M
2:52:14
24.00 mi
Rank: #8246 (+76)
23M → 24M
7:10 | 7:10/mi
40K
2:58:24
24.85 mi
Rank: #8181 (+65)
24M → 40K
6:10 | 7:13/mi
25.2M
3:01:05
25.20 mi
Rank: #8144 (+37)
40K → 25.2M
2:41 | 7:47/mi
FINISH
3:08:15
26.22 mi
Rank: #8082 (+62)
25.2M → FINISH
7:10 | 7:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:32:51
Pace7:05 /mi
2nd Half
Distance13.11 mi
Time1:35:24
Pace7:17 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0322:307:1522:30
7:15
-
10K
6.21 mi11:12:3544:027:0621:32
6:56
-0:19
15K
9.32 mi11:34:321:05:597:0521:57
7:04
+0:08
20K
12.43 mi11:56:431:28:107:0622:11
7:09
+0:05
HALF
13.11 mi12:01:241:32:517:054:41
6:53
-0:16
25K
15.53 mi12:18:471:50:147:0617:23
7:11
+0:18
30K
18.64 mi12:41:502:13:177:0923:03
7:26
+0:15
20M
20.00 mi12:51:492:23:167:109:59
7:21
-0:05
21M
21.00 mi12:59:282:30:557:127:39
7:39
+0:18
35K
21.75 mi13:04:422:36:097:115:14
7:00
-0:39
23M
23.00 mi13:13:372:45:047:118:55
7:08
+0:08
24M
24.00 mi13:20:472:52:147:117:10
7:10
+0:02
40K
24.85 mi13:26:572:58:247:116:10
7:13
+0:03
25.2M
25.20 mi13:29:383:01:057:122:41
7:47
+0:34
FINISH
26.22 mi13:36:483:08:157:127:10
7:02
-0:45

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

6:53 /mi

Average Pace

7:11 /mi

Slowest Pace

7:47 /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

2:57:55

95% of race

Time at Steady Pace

10:20

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:11 /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 mi10:51:0322:307:1522:30
7:15
#10559
10K
6.21 mi11:12:3544:027:0621:32
6:56
#9248
15K
9.32 mi11:34:321:05:597:0521:57
7:04
#9136
20K
12.43 mi11:56:431:28:107:0622:11
7:09
#9059
HALF
13.11 mi12:01:241:32:517:054:41
6:53
#8992
25K
15.53 mi12:18:471:50:147:0617:23
7:11
#8891
30K
18.64 mi12:41:502:13:177:0923:03
7:26
#8835
20M
20.00 mi12:51:492:23:167:109:59
7:21
#8721
21M
21.00 mi12:59:282:30:557:127:39
7:39
#8612
35K
21.75 mi13:04:422:36:097:115:14
7:00
#8501
23M
23.00 mi13:13:372:45:047:118:55
7:08
#8322
24M
24.00 mi13:20:472:52:147:117:10
7:10
#8246
40K
24.85 mi13:26:572:58:247:116:10
7:13
#8181
25.2M
25.20 mi13:29:383:01:057:122:41
7:47
#8144
FINISH
26.22 mi13:36:483:08:157:127:10
7:02
#8082
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi10559216221629019(Top 31%)1493(Top 12%)1493(Top 121%)
10K6.21 mi3.10 mi9248+13111533+6291533+6298182(Top 28%)1158(Top 9%)1158(Top 94%)
15K9.32 mi3.11 mi9136+1121514+191514+199019(Top 31%)1493(Top 12%)1493(Top 121%)
20K12.43 mi3.11 mi9059+771499+151499+158887(Top 31%)1511(Top 12%)1511(Top 123%)
HALF13.11 mi0.68 mi8992+671473+261473+267791(Top 27%)1073(Top 9%)1073(Top 87%)
25K15.53 mi2.42 mi8891+1011459+141459+148627(Top 30%)1498(Top 12%)1498(Top 121%)
30K18.64 mi3.11 mi8835+561479-201479-209006(Top 31%)1807(Top 14%)1807(Top 147%)
20M20.00 mi1.36 mi8721+1141474+51474+58054(Top 28%)1497(Top 12%)1497(Top 121%)
21M21.00 mi1.00 mi8612+1091450+241450+247531(Top 26%)1414(Top 11%)1414(Top 115%)
35K21.75 mi0.75 mi8501+1111425+251425+257129(Top 25%)1213(Top 10%)1213(Top 98%)
23M23.00 mi1.25 mi8322+1791375+501375+506324(Top 22%)996(Top 8%)996(Top 81%)
24M24.00 mi1.00 mi8246+761371+41371+47658(Top 26%)1567(Top 12%)1567(Top 127%)
40K24.85 mi0.85 mi8181+65137113716861(Top 24%)1307(Top 10%)1307(Top 106%)
25.2M25.20 mi0.35 mi8144+37137113717036(Top 24%)1435(Top 11%)1435(Top 116%)
FINISH26.22 mi1.02 mi8082+621374-31374-37860(Top 27%)1851(Top 15%)1851(Top 150%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21
+97ft-345ft

Overall

9019

Females

1493

F50-54

1493

5K→10K

3.1 - 6.2 mi

Top 28%
×5
+79ft-138ft

Overall

8182

Females

1158

F50-54

1158

10K→15K

6.2 - 9.3 mi

Top 31%
×3
+67ft-78ft

Overall

9019

Females

1493

F50-54

1493

15K→20K

9.3 - 12.4 mi

Top 31%
×5
+106ft-86ft

Overall

8887

Females

1511

F50-54

1511

20K→HALF

12.4 - 13.1 mi

Top 27%
×2
+19ft-37ft

Overall

7791

Females

1073

F50-54

1073

HALF→25K

13.1 - 15.5 mi

Top 30%
×4
+66ft-88ft

Overall

8627

Females

1498

F50-54

1498

25K→30K

15.5 - 18.6 mi

Top 31%
×9
+181ft-148ft

Overall

9006

Females

1807

F50-54

1807

30K→20M

18.6 - 20.0 mi

Top 28%
×5
+64ft-50ft

Overall

8054

Females

1497

F50-54

1497

20M→21M

20.0 - 21.0 mi

Top 26%
×8
+106ft-24ft

Overall

7531

Females

1414

F50-54

1414

21M→35K

21.0 - 21.8 mi

Top 25%
×7
+17ft-86ft

Overall

7129

Females

1213

F50-54

1213

35K→23M

21.8 - 23.0 mi

Top 22%
×5
+23ft-63ft

Overall

6324

Females

996

F50-54

996

23M→24M

23.0 - 24.0 mi

Top 26%
×6
+12ft-82ft

Overall

7658

Females

1567

F50-54

1567

24M→40K

24.0 - 24.9 mi

Top 24%
×1
+6ft-20ft

Overall

6861

Females

1307

F50-54

1307

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1
+13ft-16ft

Overall

7036

Females

1435

F50-54

1435

25.2M→FINISH

25.2 - 26.2 mi

Top 27%
×2
+22ft-21ft

Overall

7860

Females

1851

F50-54

1851

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3042*
Passed By
565
Net Change
+2477
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10559
5K → 10K1321*10+1311#10559#9248
10K → 15K201*89+112#9248#9136
15K → 20K17194+77#9136#9059
20K → HALF692+67#9059#8992
HALF → 25K14847+101#8992#8891
25K → 30K194138+56#8891#8835
30K → 20M14531+114#8835#8721
20M → 21M13728+109#8721#8612
21M → 35K1198+111#8612#8501
35K → 23M1834+179#8501#8322
23M → 24M10933+76#8322#8246
24M → 40K9025+65#8246#8181
40K → 25.2M5114+37#8181#8144
25.2M → FINISH10442+62#8144#8082
TOTALS3042*565+2477

* 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

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