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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Adrienne Kersey

Bib: 19844 β€’F β€’Age: N/A

MI

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 41%
Masters (Masters Women)
#0 / 6862
Top 26%
Age Group (F45-49)
#0 / 1786
Top 31%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Adrienne

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· 7:42/mi at mile 13.1

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
25:20
3.11 mi
Rank: #17932
Start β†’ 5K
25:20 | 8:10/mi
10K
50:01
6.21 mi
Rank: #17437 (+495)
5K β†’ 10K
24:41 | 7:57/mi
15K
1:14:23
9.32 mi
Rank: #16906 (+531)
10K β†’ 15K
24:22 | 7:51/mi
20K
1:39:01
12.43 mi
Rank: #16572 (+334)
15K β†’ 20K
24:38 | 7:56/mi
HALF
1:44:16
13.11 mi
Rank: #16483 (+89)
20K β†’ HALF
5:15 | 7:43/mi
25K
2:03:24
15.53 mi
Rank: #16160 (+323)
HALF β†’ 25K
19:08 | 7:54/mi
30K
2:28:38
18.64 mi
Rank: #15790 (+370)
25K β†’ 30K
25:14 | 8:08/mi
20M
2:39:54
20.00 mi
Rank: #15695 (+95)
30K β†’ 20M
11:16 | 8:18/mi
21M
2:48:47
21.00 mi
Rank: #15655 (+40)
20M β†’ 21M
8:53 | 8:53/mi
35K
2:54:50
21.75 mi
Rank: #15617 (+38)
21M β†’ 35K
6:03 | 8:06/mi
23M
3:05:21
23.00 mi
Rank: #15567 (+50)
35K β†’ 23M
10:31 | 8:25/mi
24M
3:13:35
24.00 mi
Rank: #15552 (+15)
23M β†’ 24M
8:14 | 8:14/mi
40K
3:20:35
24.85 mi
Rank: #15480 (+72)
24M β†’ 40K
7:00 | 8:12/mi
25.2M
3:23:37
25.20 mi
Rank: #15425 (+55)
40K β†’ 25.2M
3:02 | 8:48/mi
FINISH
3:31:35
26.22 mi
Rank: #15377 (+48)
25.2M β†’ FINISH
7:58 | 7:50/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:44:16
Pace7:58 /mi
2nd Half
Distance13.11 mi
Time1:47:19
Pace8:12 /mi
πŸ“ŠPositive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:2525:208:1025:20
8:10
-
10K
6.21 mi11:55:0650:018:0324:41
7:57
-0:13
15K
9.32 mi12:19:281:14:237:5924:22
7:51
-0:06
20K
12.43 mi12:44:061:39:017:5924:38
7:56
+0:05
HALF
13.11 mi12:49:211:44:167:585:15
7:43
-0:13
25K
15.53 mi13:08:292:03:247:5719:08
7:54
+0:11
30K
18.64 mi13:33:432:28:387:5925:14
8:08
+0:14
20M
20.00 mi13:44:592:39:548:0011:16
8:18
+0:10
21M
21.00 mi13:53:522:48:478:038:53
8:53
+0:35
35K
21.75 mi13:59:552:54:508:036:03
8:06
-0:47
23M
23.00 mi14:10:263:05:218:0410:31
8:25
+0:19
24M
24.00 mi14:18:403:13:358:048:14
8:14
-0:11
40K
24.85 mi14:25:403:20:358:057:00
8:12
-0:02
25.2M
25.20 mi14:28:423:23:378:053:02
8:48
+0:36
FINISH
26.22 mi14:36:403:31:358:057:58
7:50
-0:58

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

7:43 /mi

Average Pace

8:05 /mi

Slowest Pace

8:53 /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

3:19:40

94% of race

Time at Steady Pace

11:55

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:04 /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 mi11:30:2525:208:1025:20
8:10
#17932
10K
6.21 mi11:55:0650:018:0324:41
7:57
#17437
15K
9.32 mi12:19:281:14:237:5924:22
7:51
#16906
20K
12.43 mi12:44:061:39:017:5924:38
7:56
#16572
HALF
13.11 mi12:49:211:44:167:585:15
7:43
#16483
25K
15.53 mi13:08:292:03:247:5719:08
7:54
#16160
30K
18.64 mi13:33:432:28:387:5925:14
8:08
#15790
20M
20.00 mi13:44:592:39:548:0011:16
8:18
#15695
21M
21.00 mi13:53:522:48:478:038:53
8:53
#15655
35K
21.75 mi13:59:552:54:508:036:03
8:06
#15617
23M
23.00 mi14:10:263:05:218:0410:31
8:25
#15567
24M
24.00 mi14:18:403:13:358:048:14
8:14
#15552
40K
24.85 mi14:25:403:20:358:057:00
8:12
#15480
25.2M
25.20 mi14:28:423:23:378:053:02
8:48
#15425
FINISH
26.22 mi14:36:403:31:358:057:58
7:50
#15377
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi179326467646715726(Top 54%)5180(Top 41%)5180(Top 290%)
10K6.21 mi3.10 mi17437+4956177+2906177+29016823(Top 58%)5809(Top 46%)5809(Top 325%)
15K9.32 mi3.11 mi16906+5315872+3055872+30515726(Top 54%)5180(Top 41%)5180(Top 290%)
20K12.43 mi3.11 mi16572+3345682+1905682+19015600(Top 54%)5142(Top 41%)5142(Top 288%)
HALF13.11 mi0.68 mi16483+895634+485634+4814833(Top 51%)4635(Top 37%)4635(Top 260%)
25K15.53 mi2.42 mi16160+3235460+1745460+17414553(Top 50%)4614(Top 37%)4614(Top 258%)
30K18.64 mi3.11 mi15790+3705279+1815279+18114382(Top 50%)4627(Top 37%)4627(Top 259%)
20M20.00 mi1.36 mi15695+955237+425237+4214921(Top 51%)5005(Top 40%)5005(Top 280%)
21M21.00 mi1.00 mi15655+405234+35234+315494(Top 53%)5410(Top 43%)5410(Top 303%)
35K21.75 mi0.75 mi15617+385227+75227+715099(Top 52%)5238(Top 42%)5238(Top 293%)
23M23.00 mi1.25 mi15567+505226+15226+115139(Top 52%)5338(Top 42%)5338(Top 299%)
24M24.00 mi1.00 mi15552+155233-75233-715305(Top 53%)5503(Top 44%)5503(Top 308%)
40K24.85 mi0.85 mi15480+725217+165217+1613724(Top 47%)4737(Top 38%)4737(Top 265%)
25.2M25.20 mi0.35 mi15425+555199+185199+1813588(Top 47%)4683(Top 37%)4683(Top 262%)
FINISH26.22 mi1.02 mi15377+485179+205179+2013937(Top 48%)4890(Top 39%)4890(Top 274%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
Γ—21
+97ft-345ft

Overall

15726

Females

5180

F45-49

5180

5K→10K

3.1 - 6.2 mi

Top 58%
Γ—5
+79ft-138ft

Overall

16823

Females

5809

F45-49

5809

10K→15K

6.2 - 9.3 mi

Top 54%
Γ—3
+67ft-78ft

Overall

15726

Females

5180

F45-49

5180

15K→20K

9.3 - 12.4 mi

Top 54%
Γ—5
+106ft-86ft

Overall

15600

Females

5142

F45-49

5142

20K→HALF

12.4 - 13.1 mi

Top 51%
Γ—2
+19ft-37ft

Overall

14833

Females

4635

F45-49

4635

HALF→25K

13.1 - 15.5 mi

Top 50%
Γ—4
+66ft-88ft

Overall

14553

Females

4614

F45-49

4614

25K→30K

15.5 - 18.6 mi

Top 50%
Γ—9
+181ft-148ft

Overall

14382

Females

4627

F45-49

4627

30K→20M

18.6 - 20.0 mi

Top 51%
Γ—5
+64ft-50ft

Overall

14921

Females

5005

F45-49

5005

20M→21M

20.0 - 21.0 mi

Top 53%
Γ—8
+106ft-24ft

Overall

15494

Females

5410

F45-49

5410

21M→35K

21.0 - 21.8 mi

Top 52%
Γ—7
+17ft-86ft

Overall

15099

Females

5238

F45-49

5238

35K→23M

21.8 - 23.0 mi

Top 52%
Γ—5
+23ft-63ft

Overall

15139

Females

5338

F45-49

5338

23M→24M

23.0 - 24.0 mi

Top 53%
Γ—6
+12ft-82ft

Overall

15305

Females

5503

F45-49

5503

24M→40K

24.0 - 24.9 mi

Top 47%
Γ—1
+6ft-20ft

Overall

13724

Females

4737

F45-49

4737

40K→25.2M

24.9 - 25.2 mi

Top 47%
Γ—1
+13ft-16ft

Overall

13588

Females

4683

F45-49

4683

25.2M→FINISH

25.2 - 26.2 mi

Top 48%
Γ—2
+22ft-21ft

Overall

13937

Females

4890

F45-49

4890

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3146*
Passed By
591
Net Change
+2555
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#17932
5K β†’ 10K596*101+495#17932#17437
10K β†’ 15K569*38+531#17437#16906
15K β†’ 20K378*44+334#16906#16572
20K β†’ HALF923+89#16572#16483
HALF β†’ 25K342*19+323#16483#16160
25K β†’ 30K402*32+370#16160#15790
30K β†’ 20M12631+95#15790#15695
20M β†’ 21M12383+40#15695#15655
21M β†’ 35K8244+38#15655#15617
35K β†’ 23M12474+50#15617#15567
23M β†’ 24M6449+15#15567#15552
24M β†’ 40K10028+72#15552#15480
40K β†’ 25.2M649+55#15480#15425
25.2M β†’ FINISH8436+48#15425#15377
TOTALS3146*591+2555

* 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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