Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Kendal Clarke

Bib: 16639 β€’F β€’Age: N/A

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Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 29%
Gender (Female)
#0 / 12578
Top 12%
Masters (Masters Women)
#0 / 6862
Top 3%
Age Group (F40-44)
#0 / 1737
Top 7%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Kendal

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· 6:55/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
22:48
3.11 mi
Rank: #11374
Start β†’ 5K
22:48 | 7:21/mi
10K
44:55
6.21 mi
Rank: #10465 (+909)
5K β†’ 10K
22:07 | 7:08/mi
15K
1:07:12
9.32 mi
Rank: #10250 (+215)
10K β†’ 15K
22:17 | 7:11/mi
20K
1:29:33
12.43 mi
Rank: #9939 (+311)
15K β†’ 20K
22:21 | 7:12/mi
HALF
1:34:23
13.11 mi
Rank: #9896 (+43)
20K β†’ HALF
4:50 | 7:06/mi
25K
1:51:59
15.53 mi
Rank: #9782 (+114)
HALF β†’ 25K
17:36 | 7:16/mi
30K
2:14:38
18.64 mi
Rank: #9429 (+353)
25K β†’ 30K
22:39 | 7:18/mi
20M
2:24:26
20.00 mi
Rank: #9207 (+222)
30K β†’ 20M
9:48 | 7:13/mi
21M
2:31:55
21.00 mi
Rank: #9012 (+195)
20M β†’ 21M
7:29 | 7:29/mi
35K
2:37:16
21.75 mi
Rank: #8954 (+58)
21M β†’ 35K
5:21 | 7:10/mi
23M
2:46:20
23.00 mi
Rank: #8780 (+174)
35K β†’ 23M
9:04 | 7:15/mi
24M
2:53:27
24.00 mi
Rank: #8671 (+109)
23M β†’ 24M
7:07 | 7:07/mi
40K
2:59:36
24.85 mi
Rank: #8555 (+116)
24M β†’ 40K
6:09 | 7:12/mi
25.2M
3:02:11
25.20 mi
Rank: #8481 (+74)
40K β†’ 25.2M
2:35 | 7:30/mi
FINISH
3:09:14
26.22 mi
Rank: #8379 (+102)
25.2M β†’ FINISH
7:03 | 6:56/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:34:23
Pace7:12 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:34:51
Pace7:15 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:2822:487:2122:48
7:21
-
10K
6.21 mi11:27:3544:557:1422:07
7:08
-0:13
15K
9.32 mi11:49:521:07:127:1322:17
7:11
+0:03
20K
12.43 mi12:12:131:29:337:1322:21
7:12
+0:01
HALF
13.11 mi12:17:031:34:237:124:50
7:06
-0:06
25K
15.53 mi12:34:391:51:597:1317:36
7:16
+0:10
30K
18.64 mi12:57:182:14:387:1422:39
7:18
+0:02
20M
20.00 mi13:07:062:24:267:149:48
7:13
-0:05
21M
21.00 mi13:14:352:31:557:157:29
7:29
+0:16
35K
21.75 mi13:19:562:37:167:145:21
7:10
-0:19
23M
23.00 mi13:29:002:46:207:149:04
7:15
+0:05
24M
24.00 mi13:36:072:53:277:147:07
7:07
-0:08
40K
24.85 mi13:42:162:59:367:146:09
7:12
+0:05
25.2M
25.20 mi13:44:513:02:117:142:35
7:30
+0:18
FINISH
26.22 mi13:51:543:09:147:147:03
6:56
-0:34

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

6:56 /mi

Average Pace

7:13 /mi

Slowest Pace

7:30 /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

2:13:43

71% of race

Time at Steady Pace

55:31

29% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:13 /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 mi11:05:2822:487:2122:48
7:21
#11374
10K
6.21 mi11:27:3544:557:1422:07
7:08
#10465
15K
9.32 mi11:49:521:07:127:1322:17
7:11
#10250
20K
12.43 mi12:12:131:29:337:1322:21
7:12
#9939
HALF
13.11 mi12:17:031:34:237:124:50
7:06
#9896
25K
15.53 mi12:34:391:51:597:1317:36
7:16
#9782
30K
18.64 mi12:57:182:14:387:1422:39
7:18
#9429
20M
20.00 mi13:07:062:24:267:149:48
7:13
#9207
21M
21.00 mi13:14:352:31:557:157:29
7:29
#9012
35K
21.75 mi13:19:562:37:167:145:21
7:10
#8954
23M
23.00 mi13:29:002:46:207:149:04
7:15
#8780
24M
24.00 mi13:36:072:53:277:147:07
7:07
#8671
40K
24.85 mi13:42:162:59:367:146:09
7:12
#8555
25.2M
25.20 mi13:44:513:02:117:142:35
7:30
#8481
FINISH
26.22 mi13:51:543:09:147:147:03
6:56
#8379
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi11374256325639895(Top 34%)1890(Top 15%)1890(Top 109%)
10K6.21 mi3.10 mi10465+9092122+4412122+4419543(Top 33%)1688(Top 13%)1688(Top 97%)
15K9.32 mi3.11 mi10250+2152043+792043+799895(Top 34%)1890(Top 15%)1890(Top 109%)
20K12.43 mi3.11 mi9939+3111911+1321911+1329294(Top 32%)1699(Top 14%)1699(Top 98%)
HALF13.11 mi0.68 mi9896+431893+181893+189412(Top 32%)1692(Top 13%)1692(Top 97%)
25K15.53 mi2.42 mi9782+1141867+261867+269375(Top 32%)1813(Top 14%)1813(Top 104%)
30K18.64 mi3.11 mi9429+3531755+1121755+1128027(Top 28%)1381(Top 11%)1381(Top 80%)
20M20.00 mi1.36 mi9207+2221686+691686+697108(Top 24%)1122(Top 9%)1122(Top 65%)
21M21.00 mi1.00 mi9012+1951625+611625+616410(Top 22%)1002(Top 8%)1002(Top 58%)
35K21.75 mi0.75 mi8954+581617+81617+88231(Top 28%)1657(Top 13%)1657(Top 95%)
23M23.00 mi1.25 mi8780+1741585+321585+327107(Top 24%)1267(Top 10%)1267(Top 73%)
24M24.00 mi1.00 mi8671+1091567+181567+187301(Top 25%)1419(Top 11%)1419(Top 82%)
40K24.85 mi0.85 mi8555+1161533+341533+346747(Top 23%)1267(Top 10%)1267(Top 73%)
25.2M25.20 mi0.35 mi8481+741518+151518+155305(Top 18%)859(Top 7%)859(Top 49%)
FINISH26.22 mi1.02 mi8379+1021497+211497+216961(Top 24%)1467(Top 12%)1467(Top 84%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
Γ—21
+97ft-345ft

Overall

9895

Females

1890

F40-44

1890

5K→10K

3.1 - 6.2 mi

Top 33%
Γ—5
+79ft-138ft

Overall

9543

Females

1688

F40-44

1688

10K→15K

6.2 - 9.3 mi

Top 34%
Γ—3
+67ft-78ft

Overall

9895

Females

1890

F40-44

1890

15K→20K

9.3 - 12.4 mi

Top 32%
Γ—5
+106ft-86ft

Overall

9294

Females

1699

F40-44

1699

20K→HALF

12.4 - 13.1 mi

Top 32%
Γ—2
+19ft-37ft

Overall

9412

Females

1692

F40-44

1692

HALF→25K

13.1 - 15.5 mi

Top 32%
Γ—4
+66ft-88ft

Overall

9375

Females

1813

F40-44

1813

25K→30K

15.5 - 18.6 mi

Top 28%
Γ—9
+181ft-148ft

Overall

8027

Females

1381

F40-44

1381

30K→20M

18.6 - 20.0 mi

Top 24%
Γ—5
+64ft-50ft

Overall

7108

Females

1122

F40-44

1122

20M→21M

20.0 - 21.0 mi

Top 22%
Γ—8
+106ft-24ft

Overall

6410

Females

1002

F40-44

1002

21M→35K

21.0 - 21.8 mi

Top 28%
Γ—7
+17ft-86ft

Overall

8231

Females

1657

F40-44

1657

35K→23M

21.8 - 23.0 mi

Top 24%
Γ—5
+23ft-63ft

Overall

7107

Females

1267

F40-44

1267

23M→24M

23.0 - 24.0 mi

Top 25%
Γ—6
+12ft-82ft

Overall

7301

Females

1419

F40-44

1419

24M→40K

24.0 - 24.9 mi

Top 23%
Γ—1
+6ft-20ft

Overall

6747

Females

1267

F40-44

1267

40K→25.2M

24.9 - 25.2 mi

Top 18%
Γ—1
+13ft-16ft

Overall

5305

Females

859

F40-44

859

25.2M→FINISH

25.2 - 26.2 mi

Top 24%
Γ—2
+22ft-21ft

Overall

6961

Females

1467

F40-44

1467

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3347*
Passed By
352
Net Change
+2995
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#11374
5K β†’ 10K946*37+909#11374#10465
10K β†’ 15K295*80+215#10465#10250
15K β†’ 20K346*35+311#10250#9939
20K β†’ HALF5512+43#9939#9896
HALF β†’ 25K16955+114#9896#9782
25K β†’ 30K378*25+353#9782#9429
30K β†’ 20M230*8+222#9429#9207
20M β†’ 21M204*9+195#9207#9012
21M β†’ 35K8426+58#9012#8954
35K β†’ 23M202*28+174#8954#8780
23M β†’ 24M12617+109#8780#8671
24M β†’ 40K1215+116#8671#8555
40K β†’ 25.2M751+74#8555#8481
25.2M β†’ FINISH11614+102#8481#8379
TOTALS3347*352+2995

* 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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Activity Data

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