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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jennifer Kelly

Bib: 21207 β€’F β€’Age: N/A

WA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 49%
Gender (Female)
#0 / 12578
Top 36%
Masters (Masters Women)
#0 / 6862
Top 21%
Age Group (F50-54)
#0 / 1233
Top 15%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Jennifer

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment Β· 7:31/mi at mile 26.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase Β· Instant access Β· Downloadable PDF Β· Shareable report

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
24:03
3.11 mi
Rank: #14930
Start β†’ 5K
24:03 | 7:45/mi
10K
48:26
6.21 mi
Rank: #15442 (-512)
5K β†’ 10K
24:23 | 7:51/mi
15K
1:12:53
9.32 mi
Rank: #15590 (-148)
10K β†’ 15K
24:27 | 7:53/mi
20K
1:37:49
12.43 mi
Rank: #15757 (-167)
15K β†’ 20K
24:56 | 8:02/mi
HALF
1:43:13
13.11 mi
Rank: #15802 (-45)
20K β†’ HALF
5:24 | 7:56/mi
25K
2:02:47
15.53 mi
Rank: #15807 (-5)
HALF β†’ 25K
19:34 | 8:05/mi
30K
2:27:48
18.64 mi
Rank: #15424 (+383)
25K β†’ 30K
25:01 | 8:04/mi
20M
2:38:50
20.00 mi
Rank: #15274 (+150)
30K β†’ 20M
11:02 | 8:08/mi
21M
2:47:06
21.00 mi
Rank: #15003 (+271)
20M β†’ 21M
8:16 | 8:16/mi
35K
2:52:51
21.75 mi
Rank: #14894 (+109)
21M β†’ 35K
5:45 | 7:42/mi
23M
3:02:50
23.00 mi
Rank: #14713 (+181)
35K β†’ 23M
9:59 | 7:59/mi
24M
3:10:42
24.00 mi
Rank: #14621 (+92)
23M β†’ 24M
7:52 | 7:52/mi
40K
3:17:35
24.85 mi
Rank: #14550 (+71)
24M β†’ 40K
6:53 | 8:04/mi
25.2M
3:20:26
25.20 mi
Rank: #14471 (+79)
40K β†’ 25.2M
2:51 | 8:16/mi
FINISH
3:28:06
26.22 mi
Rank: #14357 (+114)
25.2M β†’ FINISH
7:40 | 7:32/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:13
Pace7:53 /mi
2nd Half
Distance13.11 mi
Time1:44:53
Pace8:01 /mi
πŸ“ŠPositive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:3524:037:4524:03
7:45
-
10K
6.21 mi11:33:5848:267:4824:23
7:51
+0:06
15K
9.32 mi11:58:251:12:537:5024:27
7:53
+0:02
20K
12.43 mi12:23:211:37:497:5324:56
8:02
+0:09
HALF
13.11 mi12:28:451:43:137:535:24
7:56
-0:06
25K
15.53 mi12:48:192:02:477:5519:34
8:05
+0:09
30K
18.64 mi13:13:202:27:487:5625:01
8:04
-0:01
20M
20.00 mi13:24:222:38:507:5711:02
8:08
+0:04
21M
21.00 mi13:32:382:47:067:588:16
8:16
+0:08
35K
21.75 mi13:38:232:52:517:575:45
7:42
-0:34
23M
23.00 mi13:48:223:02:507:579:59
7:59
+0:17
24M
24.00 mi13:56:143:10:427:577:52
7:52
-0:07
40K
24.85 mi14:03:073:17:357:576:53
8:04
+0:12
25.2M
25.20 mi14:05:583:20:267:582:51
8:16
+0:12
FINISH
26.22 mi14:13:383:28:067:577:40
7:32
-0:44

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

7:32 /mi

Average Pace

7:57 /mi

Slowest Pace

8:16 /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

1:34:10

45% of race

Time at Steady Pace

1:53:56

55% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:56 /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 mi11:09:3524:037:4524:03
7:45
#14930
10K
6.21 mi11:33:5848:267:4824:23
7:51
#15442
15K
9.32 mi11:58:251:12:537:5024:27
7:53
#15590
20K
12.43 mi12:23:211:37:497:5324:56
8:02
#15757
HALF
13.11 mi12:28:451:43:137:535:24
7:56
#15802
25K
15.53 mi12:48:192:02:477:5519:34
8:05
#15807
30K
18.64 mi13:13:202:27:487:5625:01
8:04
#15424
20M
20.00 mi13:24:222:38:507:5711:02
8:08
#15274
21M
21.00 mi13:32:382:47:067:588:16
8:16
#15003
35K
21.75 mi13:38:232:52:517:575:45
7:42
#14894
23M
23.00 mi13:48:223:02:507:579:59
7:59
#14713
24M
24.00 mi13:56:143:10:427:577:52
7:52
#14621
40K
24.85 mi14:03:073:17:357:576:53
8:04
#14550
25.2M
25.20 mi14:05:583:20:267:582:51
8:16
#14471
FINISH
26.22 mi14:13:383:28:067:577:40
7:32
#14357
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 mi149304641464115923(Top 55%)5297(Top 42%)5297(Top 430%)
10K6.21 mi3.10 mi15442-5124986-3454986-34516043(Top 55%)5326(Top 42%)5326(Top 432%)
15K9.32 mi3.11 mi15590-1485093-1075093-10715923(Top 55%)5297(Top 42%)5297(Top 430%)
20K12.43 mi3.11 mi15757-1675207-1145207-11416293(Top 56%)5545(Top 44%)5545(Top 450%)
HALF13.11 mi0.68 mi15802-455231-245231-2416542(Top 57%)5634(Top 45%)5634(Top 457%)
25K15.53 mi2.42 mi15807-55251-205251-2015910(Top 55%)5368(Top 43%)5368(Top 435%)
30K18.64 mi3.11 mi15424+3835056+1955056+19513905(Top 48%)4349(Top 35%)4349(Top 353%)
20M20.00 mi1.36 mi15274+1504987+694987+6913711(Top 47%)4352(Top 35%)4352(Top 353%)
21M21.00 mi1.00 mi15003+2714860+1274860+12711690(Top 40%)3372(Top 27%)3372(Top 273%)
35K21.75 mi0.75 mi14894+1094811+494811+4912294(Top 42%)3711(Top 30%)3711(Top 301%)
23M23.00 mi1.25 mi14713+1814729+824729+8212327(Top 42%)3790(Top 30%)3790(Top 307%)
24M24.00 mi1.00 mi14621+924699+304699+3012844(Top 44%)4178(Top 33%)4178(Top 339%)
40K24.85 mi0.85 mi14550+714674+254674+2512880(Top 44%)4263(Top 34%)4263(Top 346%)
25.2M25.20 mi0.35 mi14471+794636+384636+3810196(Top 35%)2960(Top 24%)2960(Top 240%)
FINISH26.22 mi1.02 mi14357+1144589+474589+4711663(Top 40%)3697(Top 29%)3697(Top 300%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
Γ—21
+97ft-345ft

Overall

15923

Females

5297

F50-54

5297

5K→10K

3.1 - 6.2 mi

Top 55%
Γ—5
+79ft-138ft

Overall

16043

Females

5326

F50-54

5326

10K→15K

6.2 - 9.3 mi

Top 55%
Γ—3
+67ft-78ft

Overall

15923

Females

5297

F50-54

5297

15K→20K

9.3 - 12.4 mi

Top 56%
Γ—5
+106ft-86ft

Overall

16293

Females

5545

F50-54

5545

20K→HALF

12.4 - 13.1 mi

Top 57%
Γ—2
+19ft-37ft

Overall

16542

Females

5634

F50-54

5634

HALF→25K

13.1 - 15.5 mi

Top 55%
Γ—4
+66ft-88ft

Overall

15910

Females

5368

F50-54

5368

25K→30K

15.5 - 18.6 mi

Top 48%
Γ—9
+181ft-148ft

Overall

13905

Females

4349

F50-54

4349

30K→20M

18.6 - 20.0 mi

Top 47%
Γ—5
+64ft-50ft

Overall

13711

Females

4352

F50-54

4352

20M→21M

20.0 - 21.0 mi

Top 40%
Γ—8
+106ft-24ft

Overall

11690

Females

3372

F50-54

3372

21M→35K

21.0 - 21.8 mi

Top 42%
Γ—7
+17ft-86ft

Overall

12294

Females

3711

F50-54

3711

35K→23M

21.8 - 23.0 mi

Top 42%
Γ—5
+23ft-63ft

Overall

12327

Females

3790

F50-54

3790

23M→24M

23.0 - 24.0 mi

Top 44%
Γ—6
+12ft-82ft

Overall

12844

Females

4178

F50-54

4178

24M→40K

24.0 - 24.9 mi

Top 44%
Γ—1
+6ft-20ft

Overall

12880

Females

4263

F50-54

4263

40K→25.2M

24.9 - 25.2 mi

Top 35%
Γ—1
+13ft-16ft

Overall

10196

Females

2960

F50-54

2960

25.2M→FINISH

25.2 - 26.2 mi

Top 40%
Γ—2
+22ft-21ft

Overall

11663

Females

3697

F50-54

3697

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2200*
Passed By
993
Net Change
+573
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#14930
5K β†’ 10K130200-512#14930#15442
10K β†’ 15K150200-148#15442#15590
15K β†’ 20K127200-167#15590#15757
20K β†’ HALF2570-45#15757#15802
HALF β†’ 25K134139-5#15802#15807
25K β†’ 30K420*37+383#15807#15424
30K β†’ 20M17828+150#15424#15274
20M β†’ 21M274*3+271#15274#15003
21M β†’ 35K1156+109#15003#14894
35K β†’ 23M203*22+181#14894#14713
23M β†’ 24M12129+92#14713#14621
24M β†’ 40K10029+71#14621#14550
40K β†’ 25.2M834+79#14550#14471
25.2M β†’ FINISH14026+114#14471#14357
TOTALS2200*993+573

* 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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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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