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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jennifer Hamilton

Bib: 14051 β€’F β€’Age: N/A

MI

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

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  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
23:09
3.11 mi
Rank: #12393
Start β†’ 5K
23:09 | 7:28/mi
10K
46:49
6.21 mi
Rank: #13158 (-765)
5K β†’ 10K
23:40 | 7:38/mi
15K
1:10:44
9.32 mi
Rank: #13596 (-438)
10K β†’ 15K
23:55 | 7:42/mi
20K
1:34:58
12.43 mi
Rank: #13786 (-190)
15K β†’ 20K
24:14 | 7:48/mi
HALF
1:40:12
13.11 mi
Rank: #13820 (-34)
20K β†’ HALF
5:14 | 7:41/mi
25K
1:59:58
15.53 mi
Rank: #14270 (-450)
HALF β†’ 25K
19:46 | 8:10/mi
30K
2:26:16
18.64 mi
Rank: #14741 (-471)
25K β†’ 30K
26:18 | 8:28/mi
20M
2:37:54
20.00 mi
Rank: #14893 (-152)
30K β†’ 20M
11:38 | 8:34/mi
21M
2:46:57
21.00 mi
Rank: #14948 (-55)
20M β†’ 21M
9:03 | 9:03/mi
35K
2:53:00
21.75 mi
Rank: #14952 (-4)
21M β†’ 35K
6:03 | 8:06/mi
23M
3:03:20
23.00 mi
Rank: #14897 (+55)
35K β†’ 23M
10:20 | 8:16/mi
24M
3:11:23
24.00 mi
Rank: #14847 (+50)
23M β†’ 24M
8:03 | 8:03/mi
40K
3:18:31
24.85 mi
Rank: #14828 (+19)
24M β†’ 40K
7:08 | 8:21/mi
25.2M
3:21:38
25.20 mi
Rank: #14846 (-18)
40K β†’ 25.2M
3:07 | 9:03/mi
FINISH
3:29:43
26.22 mi
Rank: #14865 (-19)
25.2M β†’ FINISH
8:05 | 7:56/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:40:12
Pace7:39 /mi
2nd Half
Distance13.11 mi
Time1:49:31
Pace8:22 /mi
πŸ“ŠPositive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:4623:097:2823:09
7:28
-
10K
6.21 mi11:16:2646:497:3323:40
7:38
+0:10
15K
9.32 mi11:40:211:10:447:3623:55
7:42
+0:04
20K
12.43 mi12:04:351:34:587:3924:14
7:48
+0:06
HALF
13.11 mi12:09:491:40:127:395:14
7:41
-0:07
25K
15.53 mi12:29:351:59:587:4419:46
8:10
+0:29
30K
18.64 mi12:55:532:26:167:5126:18
8:28
+0:18
20M
20.00 mi13:07:312:37:547:5411:38
8:34
+0:06
21M
21.00 mi13:16:342:46:577:589:03
9:03
+0:29
35K
21.75 mi13:22:372:53:007:586:03
8:06
-0:57
23M
23.00 mi13:32:573:03:207:5910:20
8:16
+0:10
24M
24.00 mi13:41:003:11:237:598:03
8:03
-0:13
40K
24.85 mi13:48:083:18:318:007:08
8:21
+0:18
25.2M
25.20 mi13:51:153:21:388:013:07
9:03
+0:42
FINISH
26.22 mi13:59:203:29:438:018:05
7:56
-1:07

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

7:28 /mi

Average Pace

8:00 /mi

Slowest Pace

9:03 /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

1:40:12

48% of race

Time at Steady Pace

52:17

25% of race

Time at Slower Pace

57:14

27% of race

Average Pace: 8:00 /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 mi10:52:4623:097:2823:09
7:28
#12393
10K
6.21 mi11:16:2646:497:3323:40
7:38
#13158
15K
9.32 mi11:40:211:10:447:3623:55
7:42
#13596
20K
12.43 mi12:04:351:34:587:3924:14
7:48
#13786
HALF
13.11 mi12:09:491:40:127:395:14
7:41
#13820
25K
15.53 mi12:29:351:59:587:4419:46
8:10
#14270
30K
18.64 mi12:55:532:26:167:5126:18
8:28
#14741
20M
20.00 mi13:07:312:37:547:5411:38
8:34
#14893
21M
21.00 mi13:16:342:46:577:589:03
9:03
#14948
35K
21.75 mi13:22:372:53:007:586:03
8:06
#14952
23M
23.00 mi13:32:573:03:207:5910:20
8:16
#14897
24M
24.00 mi13:41:003:11:237:598:03
8:03
#14847
40K
24.85 mi13:48:083:18:318:007:08
8:21
#14828
25.2M
25.20 mi13:51:153:21:388:013:07
9:03
#14846
FINISH
26.22 mi13:59:203:29:438:018:05
7:56
#14865
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 mi123933145314514543(Top 50%)4470(Top 36%)4470(Top 78%)
10K6.21 mi3.10 mi13158-7653618-4733618-47314043(Top 48%)4139(Top 33%)4139(Top 72%)
15K9.32 mi3.11 mi13596-4383879-2613879-26114543(Top 50%)4470(Top 36%)4470(Top 78%)
20K12.43 mi3.11 mi13786-1904020-1414020-14114544(Top 50%)4528(Top 36%)4528(Top 79%)
HALF13.11 mi0.68 mi13820-344041-214041-2114641(Top 50%)4528(Top 36%)4528(Top 79%)
25K15.53 mi2.42 mi14270-4504325-2844325-28416477(Top 57%)5692(Top 45%)5692(Top 100%)
30K18.64 mi3.11 mi14741-4714637-3124637-31216687(Top 57%)5921(Top 47%)5921(Top 104%)
20M20.00 mi1.36 mi14893-1524760-1234760-12316572(Top 57%)5950(Top 47%)5950(Top 104%)
21M21.00 mi1.00 mi14948-554829-694829-6916384(Top 56%)5901(Top 47%)5901(Top 103%)
35K21.75 mi0.75 mi14952-44846-174846-1715088(Top 52%)5227(Top 42%)5227(Top 91%)
23M23.00 mi1.25 mi14897+554832+144832+1414191(Top 49%)4809(Top 38%)4809(Top 84%)
24M24.00 mi1.00 mi14847+504823+94823+914138(Top 49%)4875(Top 39%)4875(Top 85%)
40K24.85 mi0.85 mi14828+194843-204843-2014741(Top 51%)5292(Top 42%)5292(Top 93%)
25.2M25.20 mi0.35 mi14846-184857-144857-1414987(Top 52%)5437(Top 43%)5437(Top 95%)
FINISH26.22 mi1.02 mi14865-194883-264883-2614751(Top 51%)5304(Top 42%)5304(Top 93%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
Γ—21
+97ft-345ft

Overall

14543

Females

4470

F18-39

4470

5K→10K

3.1 - 6.2 mi

Top 48%
Γ—5
+79ft-138ft

Overall

14043

Females

4139

F18-39

4139

10K→15K

6.2 - 9.3 mi

Top 50%
Γ—3
+67ft-78ft

Overall

14543

Females

4470

F18-39

4470

15K→20K

9.3 - 12.4 mi

Top 50%
Γ—5
+106ft-86ft

Overall

14544

Females

4528

F18-39

4528

20K→HALF

12.4 - 13.1 mi

Top 50%
Γ—2
+19ft-37ft

Overall

14641

Females

4528

F18-39

4528

HALF→25K

13.1 - 15.5 mi

Top 57%
Γ—4
+66ft-88ft

Overall

16477

Females

5692

F18-39

5692

25K→30K

15.5 - 18.6 mi

Top 57%
Γ—9
+181ft-148ft

Overall

16687

Females

5921

F18-39

5921

30K→20M

18.6 - 20.0 mi

Top 57%
Γ—5
+64ft-50ft

Overall

16572

Females

5950

F18-39

5950

20M→21M

20.0 - 21.0 mi

Top 56%
Γ—8
+106ft-24ft

Overall

16384

Females

5901

F18-39

5901

21M→35K

21.0 - 21.8 mi

Top 52%
Γ—7
+17ft-86ft

Overall

15088

Females

5227

F18-39

5227

35K→23M

21.8 - 23.0 mi

Top 49%
Γ—5
+23ft-63ft

Overall

14191

Females

4809

F18-39

4809

23M→24M

23.0 - 24.0 mi

Top 49%
Γ—6
+12ft-82ft

Overall

14138

Females

4875

F18-39

4875

24M→40K

24.0 - 24.9 mi

Top 51%
Γ—1
+6ft-20ft

Overall

14741

Females

5292

F18-39

5292

40K→25.2M

24.9 - 25.2 mi

Top 52%
Γ—1
+13ft-16ft

Overall

14987

Females

5437

F18-39

5437

25.2M→FINISH

25.2 - 26.2 mi

Top 51%
Γ—2
+22ft-21ft

Overall

14751

Females

5304

F18-39

5304

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
970
Passed By
1740
Net Change
-2472
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12393
5K β†’ 10K62200-765#12393#13158
10K β†’ 15K88200-438#13158#13596
15K β†’ 20K104200-190#13596#13786
20K β†’ HALF2357-34#13786#13820
HALF β†’ 25K47200-450#13820#14270
25K β†’ 30K77200-471#14270#14741
30K β†’ 20M58200-152#14741#14893
20M β†’ 21M91146-55#14893#14948
21M β†’ 35K4953-4#14948#14952
35K β†’ 23M12873+55#14952#14897
23M β†’ 24M9444+50#14897#14847
24M β†’ 40K7859+19#14847#14828
40K β†’ 25.2M1836-18#14828#14846
25.2M β†’ FINISH5372-19#14846#14865
TOTALS9701740-2472
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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Export & Support

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Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

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