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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Amelia Dayao

Bib: 23744 •F •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 41%
Age Group (F50-54)
#0 / 1233
Top 38%
Race Day Weather
51°/41°F
overcast clouds

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
25:35
3.11 mi
Rank: #18444
Start → 5K
25:35 | 8:15/mi
10K
50:38
6.21 mi
Rank: #18093 (+351)
5K → 10K
25:03 | 8:04/mi
15K
1:15:38
9.32 mi
Rank: #17855 (+238)
10K → 15K
25:00 | 8:03/mi
20K
1:41:14
12.43 mi
Rank: #17822 (+33)
15K → 20K
25:36 | 8:15/mi
HALF
1:46:45
13.11 mi
Rank: #17811 (+11)
20K → HALF
5:31 | 8:06/mi
25K
2:07:09
15.53 mi
Rank: #17850 (-39)
HALF → 25K
20:24 | 8:25/mi
30K
2:34:21
18.64 mi
Rank: #17900 (-50)
25K → 30K
27:12 | 8:46/mi
20M
2:46:29
20.00 mi
Rank: #17918 (-18)
30K → 20M
12:08 | 8:56/mi
21M
2:56:04
21.00 mi
Rank: #17996 (-78)
20M → 21M
9:35 | 9:35/mi
35K
3:02:31
21.75 mi
Rank: #17985 (+11)
21M → 35K
6:27 | 8:38/mi
23M
3:13:43
23.00 mi
Rank: #17983 (+2)
35K → 23M
11:12 | 8:57/mi
24M
3:22:05
24.00 mi
Rank: #17890 (+93)
23M → 24M
8:22 | 8:22/mi
40K
3:29:24
24.85 mi
Rank: #17800 (+90)
24M → 40K
7:19 | 8:34/mi
25.2M
3:32:43
25.20 mi
Rank: #17793 (+7)
40K → 25.2M
3:19 | 9:38/mi
FINISH
3:41:44
26.22 mi
Rank: #17876 (-83)
25.2M → FINISH
9:01 | 8:51/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:46:45
Pace8:09 /mi
2nd Half
Distance13.11 mi
Time1:54:59
Pace8:47 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:2925:358:1525:35
8:15
-
10K
6.21 mi11:53:3250:388:0925:03
8:04
-0:11
15K
9.32 mi12:18:321:15:388:0725:00
8:03
-0:01
20K
12.43 mi12:44:081:41:148:0925:36
8:15
+0:12
HALF
13.11 mi12:49:391:46:458:095:31
8:06
-0:09
25K
15.53 mi13:10:032:07:098:1220:24
8:25
+0:19
30K
18.64 mi13:37:152:34:218:1727:12
8:46
+0:21
20M
20.00 mi13:49:232:46:298:2012:08
8:56
+0:10
21M
21.00 mi13:58:582:56:048:249:35
9:35
+0:39
35K
21.75 mi14:05:253:02:318:246:27
8:38
-0:57
23M
23.00 mi14:16:373:13:438:2611:12
8:57
+0:19
24M
24.00 mi14:24:593:22:058:268:22
8:22
-0:35
40K
24.85 mi14:32:183:29:248:267:19
8:34
+0:12
25.2M
25.20 mi14:35:373:32:438:273:19
9:38
+1:04
FINISH
26.22 mi14:44:383:41:448:289:01
8:51
-0:47

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace 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

8:03 /mi

Average Pace

8:28 /mi

Slowest Pace

9:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

3:05:30

84% of race

Time at Steady Pace

23:20

11% of race

Time at Slower Pace

12:54

6% of race

Average Pace: 8:27 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi11:28:2925:358:1525:35
8:15
#18444
10K
6.21 mi11:53:3250:388:0925:03
8:04
#18093
15K
9.32 mi12:18:321:15:388:0725:00
8:03
#17855
20K
12.43 mi12:44:081:41:148:0925:36
8:15
#17822
HALF
13.11 mi12:49:391:46:458:095:31
8:06
#17811
25K
15.53 mi13:10:032:07:098:1220:24
8:25
#17850
30K
18.64 mi13:37:152:34:218:1727:12
8:46
#17900
20M
20.00 mi13:49:232:46:298:2012:08
8:56
#17918
21M
21.00 mi13:58:582:56:048:249:35
9:35
#17996
35K
21.75 mi14:05:253:02:318:246:27
8:38
#17985
23M
23.00 mi14:16:373:13:438:2611:12
8:57
#17983
24M
24.00 mi14:24:593:22:058:268:22
8:22
#17890
40K
24.85 mi14:32:183:29:248:267:19
8:34
#17800
25.2M
25.20 mi14:35:373:32:438:273:19
9:38
#17793
FINISH
26.22 mi14:44:383:41:448:289:01
8:51
#17876
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 mi184446765676517367(Top 60%)6122(Top 49%)6122(Top 497%)
10K6.21 mi3.10 mi18093+3516552+2136552+21317730(Top 61%)6341(Top 50%)6341(Top 514%)
15K9.32 mi3.11 mi17855+2386407+1456407+14517367(Top 60%)6122(Top 49%)6122(Top 497%)
20K12.43 mi3.11 mi17822+336394+136394+1317759(Top 61%)6371(Top 51%)6371(Top 517%)
HALF13.11 mi0.68 mi17811+116385+96385+917787(Top 61%)6364(Top 51%)6364(Top 516%)
25K15.53 mi2.42 mi17850-396413-286413-2818071(Top 62%)6598(Top 52%)6598(Top 535%)
30K18.64 mi3.11 mi17900-506478-656478-6518348(Top 63%)6864(Top 55%)6864(Top 557%)
20M20.00 mi1.36 mi17918-186509-316509-3118621(Top 64%)7084(Top 56%)7084(Top 575%)
21M21.00 mi1.00 mi17996-786576-676576-6718896(Top 65%)7270(Top 58%)7270(Top 590%)
35K21.75 mi0.75 mi17985+116583-76583-718242(Top 63%)7024(Top 56%)7024(Top 570%)
23M23.00 mi1.25 mi17983+26613-306613-3018269(Top 63%)7097(Top 56%)7097(Top 576%)
24M24.00 mi1.00 mi17890+936580+336580+3316155(Top 56%)6005(Top 48%)6005(Top 487%)
40K24.85 mi0.85 mi17800+906537+436537+4316072(Top 55%)6016(Top 48%)6016(Top 488%)
25.2M25.20 mi0.35 mi17793+76546-96546-917924(Top 62%)6987(Top 56%)6987(Top 567%)
FINISH26.22 mi1.02 mi17876-836610-646610-6419867(Top 68%)8013(Top 64%)8013(Top 650%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21
+97ft-345ft

Overall

17367

Females

6122

F50-54

6122

5K→10K

3.1 - 6.2 mi

Top 61%
×5
+79ft-138ft

Overall

17730

Females

6341

F50-54

6341

10K→15K

6.2 - 9.3 mi

Top 60%
×3
+67ft-78ft

Overall

17367

Females

6122

F50-54

6122

15K→20K

9.3 - 12.4 mi

Top 61%
×5
+106ft-86ft

Overall

17759

Females

6371

F50-54

6371

20K→HALF

12.4 - 13.1 mi

Top 61%
×2
+19ft-37ft

Overall

17787

Females

6364

F50-54

6364

HALF→25K

13.1 - 15.5 mi

Top 62%
×4
+66ft-88ft

Overall

18071

Females

6598

F50-54

6598

25K→30K

15.5 - 18.6 mi

Top 63%
×9
+181ft-148ft

Overall

18348

Females

6864

F50-54

6864

30K→20M

18.6 - 20.0 mi

Top 64%
×5
+64ft-50ft

Overall

18621

Females

7084

F50-54

7084

20M→21M

20.0 - 21.0 mi

Top 65%
×8
+106ft-24ft

Overall

18896

Females

7270

F50-54

7270

21M→35K

21.0 - 21.8 mi

Top 63%
×7
+17ft-86ft

Overall

18242

Females

7024

F50-54

7024

35K→23M

21.8 - 23.0 mi

Top 63%
×5
+23ft-63ft

Overall

18269

Females

7097

F50-54

7097

23M→24M

23.0 - 24.0 mi

Top 56%
×6
+12ft-82ft

Overall

16155

Females

6005

F50-54

6005

24M→40K

24.0 - 24.9 mi

Top 55%
×1
+6ft-20ft

Overall

16072

Females

6016

F50-54

6016

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1
+13ft-16ft

Overall

17924

Females

6987

F50-54

6987

25.2M→FINISH

25.2 - 26.2 mi

Top 68%
×2
+22ft-21ft

Overall

19867

Females

8013

F50-54

8013

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1952*
Passed By
1356
Net Change
+568
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18444
5K → 10K508*157+351#18444#18093
10K → 15K311*73+238#18093#17855
15K → 20K182149+33#17855#17822
20K → HALF3827+11#17822#17811
HALF → 25K114153-39#17811#17850
25K → 30K178200-50#17850#17900
30K → 20M88106-18#17900#17918
20M → 21M55133-78#17918#17996
21M → 35K5443+11#17996#17985
35K → 23M108106+2#17985#17983
23M → 24M11825+93#17983#17890
24M → 40K11323+90#17890#17800
40K → 25.2M3932+7#17800#17793
25.2M → FINISH46129-83#17793#17876
TOTALS1952*1356+568

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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