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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Aleyna Duval

Bib: 27959 β€’F β€’Age: N/A

MA

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

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· 10:02/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
33:37
3.11 mi
Rank: #27747
Start β†’ 5K
33:37 | 10:50/mi
10K
1:06:57
6.21 mi
Rank: #27519 (+228)
5K β†’ 10K
33:20 | 10:44/mi
15K
1:39:38
9.32 mi
Rank: #27249 (+270)
10K β†’ 15K
32:41 | 10:32/mi
20K
2:12:54
12.43 mi
Rank: #27041 (+208)
15K β†’ 20K
33:16 | 10:43/mi
HALF
2:20:13
13.11 mi
Rank: #27041
20K β†’ HALF
7:19 | 10:45/mi
25K
2:46:30
15.53 mi
Rank: #26891 (+150)
HALF β†’ 25K
26:17 | 10:51/mi
30K
3:21:56
18.64 mi
Rank: #26722 (+169)
25K β†’ 30K
35:26 | 11:25/mi
20M
3:37:15
20.00 mi
Rank: #26632 (+90)
30K β†’ 20M
15:19 | 11:17/mi
21M
3:49:08
21.00 mi
Rank: #26522 (+110)
20M β†’ 21M
11:53 | 11:53/mi
35K
3:57:09
21.75 mi
Rank: #26480 (+42)
21M β†’ 35K
8:01 | 10:43/mi
23M
4:10:35
23.00 mi
Rank: #26367 (+113)
35K β†’ 23M
13:26 | 10:45/mi
24M
4:21:05
24.00 mi
Rank: #26279 (+88)
23M β†’ 24M
10:30 | 10:30/mi
40K
4:30:19
24.85 mi
Rank: #26191 (+88)
24M β†’ 40K
9:14 | 10:48/mi
25.2M
4:34:31
25.20 mi
Rank: #26171 (+20)
40K β†’ 25.2M
4:12 | 12:11/mi
FINISH
4:44:44
26.22 mi
Rank: #26113 (+58)
25.2M β†’ FINISH
10:13 | 10:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:20:13
Pace10:42 /mi
2nd Half
Distance13.11 mi
Time2:24:31
Pace11:02 /mi
πŸ“ŠPositive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:4533:3710:5033:37
10:50
-
10K
6.21 mi12:29:051:06:5710:4733:20
10:44
-0:06
15K
9.32 mi13:01:461:39:3810:4232:41
10:32
-0:12
20K
12.43 mi13:35:022:12:5410:4233:16
10:43
+0:11
HALF
13.11 mi13:42:212:20:1310:427:19
10:45
+0:02
25K
15.53 mi14:08:382:46:3010:4426:17
10:51
+0:06
30K
18.64 mi14:44:043:21:5610:5035:26
11:25
+0:34
20M
20.00 mi14:59:233:37:1510:5215:19
11:17
-0:08
21M
21.00 mi15:11:163:49:0810:5511:53
11:53
+0:36
35K
21.75 mi15:19:173:57:0910:558:01
10:43
-1:10
23M
23.00 mi15:32:434:10:3510:5413:26
10:45
+0:02
24M
24.00 mi15:43:134:21:0510:5310:30
10:30
-0:15
40K
24.85 mi15:52:274:30:1910:539:14
10:48
+0:18
25.2M
25.20 mi15:56:394:34:3110:544:12
12:11
+1:23
FINISH
26.22 mi16:06:524:44:4410:5310:13
10:02
-2:09

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

10:02 /mi

Average Pace

10:52 /mi

Slowest Pace

12:11 /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

10:13

4% of race

Time at Steady Pace

3:27:41

73% of race

Time at Slower Pace

1:06:50

23% of race

Average Pace: 10:52 /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 mi11:55:4533:3710:5033:37
10:50
#27747
10K
6.21 mi12:29:051:06:5710:4733:20
10:44
#27519
15K
9.32 mi13:01:461:39:3810:4232:41
10:32
#27249
20K
12.43 mi13:35:022:12:5410:4233:16
10:43
#27041
HALF
13.11 mi13:42:212:20:1310:427:19
10:45
#27041
25K
15.53 mi14:08:382:46:3010:4426:17
10:51
#26891
30K
18.64 mi14:44:043:21:5610:5035:26
11:25
#26722
20M
20.00 mi14:59:233:37:1510:5215:19
11:17
#26632
21M
21.00 mi15:11:163:49:0810:5511:53
11:53
#26522
35K
21.75 mi15:19:173:57:0910:558:01
10:43
#26480
23M
23.00 mi15:32:434:10:3510:5413:26
10:45
#26367
24M
24.00 mi15:43:134:21:0510:5310:30
10:30
#26279
40K
24.85 mi15:52:274:30:1910:539:14
10:48
#26191
25.2M
25.20 mi15:56:394:34:3110:544:12
12:11
#26171
FINISH
26.22 mi16:06:524:44:4410:5310:13
10:02
#26113
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 mi27747117171171726733(Top 92%)11149(Top 89%)11149(Top 195%)
10K6.21 mi3.10 mi27519+22811587+13011587+13027310(Top 94%)11477(Top 91%)11477(Top 201%)
15K9.32 mi3.11 mi27249+27011440+14711440+14726733(Top 92%)11149(Top 89%)11149(Top 195%)
20K12.43 mi3.11 mi27041+20811312+12811312+12826542(Top 91%)11061(Top 88%)11061(Top 194%)
HALF13.11 mi0.68 mi2704111320-811320-827041(Top 93%)11384(Top 91%)11384(Top 199%)
25K15.53 mi2.42 mi26891+15011246+7411246+7426079(Top 90%)10843(Top 86%)10843(Top 190%)
30K18.64 mi3.11 mi26722+16911178+6811178+6826002(Top 90%)10894(Top 87%)10894(Top 191%)
20M20.00 mi1.36 mi26632+9011133+4511133+4525395(Top 88%)10656(Top 85%)10656(Top 186%)
21M21.00 mi1.00 mi26522+11011092+4111092+4124884(Top 86%)10444(Top 83%)10444(Top 183%)
35K21.75 mi0.75 mi26480+4211071+2111071+2124728(Top 85%)10383(Top 83%)10383(Top 182%)
23M23.00 mi1.25 mi26367+11311021+5011021+5023915(Top 82%)10010(Top 80%)10010(Top 175%)
24M24.00 mi1.00 mi26279+8810984+3710984+3724125(Top 83%)10148(Top 81%)10148(Top 178%)
40K24.85 mi0.85 mi26191+8810947+3710947+3723848(Top 82%)10061(Top 80%)10061(Top 176%)
25.2M25.20 mi0.35 mi26171+2010943+410943+424804(Top 85%)10550(Top 84%)10550(Top 185%)
FINISH26.22 mi1.02 mi26113+5810922+2110922+2123935(Top 82%)10087(Top 80%)10087(Top 176%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
Γ—21
+97ft-345ft

Overall

26733

Females

11149

F18-39

11149

5K→10K

3.1 - 6.2 mi

Top 94%
Γ—5
+79ft-138ft

Overall

27310

Females

11477

F18-39

11477

10K→15K

6.2 - 9.3 mi

Top 92%
Γ—3
+67ft-78ft

Overall

26733

Females

11149

F18-39

11149

15K→20K

9.3 - 12.4 mi

Top 91%
Γ—5
+106ft-86ft

Overall

26542

Females

11061

F18-39

11061

20K→HALF

12.4 - 13.1 mi

Top 93%
Γ—2
+19ft-37ft

Overall

27041

Females

11384

F18-39

11384

HALF→25K

13.1 - 15.5 mi

Top 90%
Γ—4
+66ft-88ft

Overall

26079

Females

10843

F18-39

10843

25K→30K

15.5 - 18.6 mi

Top 90%
Γ—9
+181ft-148ft

Overall

26002

Females

10894

F18-39

10894

30K→20M

18.6 - 20.0 mi

Top 88%
Γ—5
+64ft-50ft

Overall

25395

Females

10656

F18-39

10656

20M→21M

20.0 - 21.0 mi

Top 86%
Γ—8
+106ft-24ft

Overall

24884

Females

10444

F18-39

10444

21M→35K

21.0 - 21.8 mi

Top 85%
Γ—7
+17ft-86ft

Overall

24728

Females

10383

F18-39

10383

35K→23M

21.8 - 23.0 mi

Top 82%
Γ—5
+23ft-63ft

Overall

23915

Females

10010

F18-39

10010

23M→24M

23.0 - 24.0 mi

Top 83%
Γ—6
+12ft-82ft

Overall

24125

Females

10148

F18-39

10148

24M→40K

24.0 - 24.9 mi

Top 82%
Γ—1
+6ft-20ft

Overall

23848

Females

10061

F18-39

10061

40K→25.2M

24.9 - 25.2 mi

Top 85%
Γ—1
+13ft-16ft

Overall

24804

Females

10550

F18-39

10550

25.2M→FINISH

25.2 - 26.2 mi

Top 82%
Γ—2
+22ft-21ft

Overall

23935

Females

10087

F18-39

10087

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1858*
Passed By
224
Net Change
+1634
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27747
5K β†’ 10K303*75+228#27747#27519
10K β†’ 15K292*22+270#27519#27249
15K β†’ 20K224*16+208#27249#27041
20K β†’ HALF24240#27041#27041
HALF β†’ 25K16717+150#27041#26891
25K β†’ 30K19021+169#26891#26722
30K β†’ 20M10515+90#26722#26632
20M β†’ 21M1144+110#26632#26522
21M β†’ 35K486+42#26522#26480
35K β†’ 23M1207+113#26480#26367
23M β†’ 24M924+88#26367#26279
24M β†’ 40K924+88#26279#26191
40K β†’ 25.2M222+20#26191#26171
25.2M β†’ FINISH657+58#26171#26113
TOTALS1858*224+1634

* 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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