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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Liying Yan

Bib: 22815 •F •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F45-49)
#0 / 1786
Race Day Weather
51°/41°F
overcast clouds
Personalized for Liying

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 · 8:27/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · 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
26:14
3.11 mi
Rank: #19764
Start → 5K
26:14 | 8:27/mi
10K
53:06
6.21 mi
Rank: #20435 (-671)
5K → 10K
26:52 | 8:39/mi
15K
1:20:33
9.32 mi
Rank: #20972 (-537)
10K → 15K
27:27 | 8:51/mi
20K
1:49:38
12.43 mi
Rank: #21651 (-679)
15K → 20K
29:05 | 9:22/mi
HALF
1:55:56
13.11 mi
Rank: #21757 (-106)
20K → HALF
6:18 | 9:15/mi
25K
2:19:20
15.53 mi
Rank: #22112 (-355)
HALF → 25K
23:24 | 9:39/mi
30K
2:53:06
18.64 mi
Rank: #22944 (-832)
25K → 30K
33:46 | 10:53/mi
20M
3:10:26
20.00 mi
Rank: #23507 (-563)
30K → 20M
17:20 | 12:46/mi
21M
3:23:35
21.00 mi
Rank: #23740 (-233)
20M → 21M
13:09 | 13:09/mi
35K
3:31:04
21.75 mi
Rank: #23716 (+24)
21M → 35K
7:29 | 10:01/mi
23M
3:45:02
23.00 mi
Rank: #23789 (-73)
35K → 23M
13:58 | 11:10/mi
24M
3:55:16
24.00 mi
Rank: #23776 (+13)
23M → 24M
10:14 | 10:14/mi
40K
4:04:08
24.85 mi
Rank: #23735 (+41)
24M → 40K
8:52 | 10:23/mi
25.2M
4:08:51
25.20 mi
Rank: #23828 (-93)
40K → 25.2M
4:43 | 13:41/mi
FINISH
4:20:25
26.22 mi
Rank: #23955 (-127)
25.2M → FINISH
11:34 | 11:22/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:55:56
Pace8:51 /mi
2nd Half
Distance13.11 mi
Time2:24:29
Pace11:02 /mi
📊Positive Split: 24.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:33:4026:148:2726:14
8:27
-
10K
6.21 mi12:00:3253:068:3326:52
8:39
+0:12
15K
9.32 mi12:27:591:20:338:3927:27
8:51
+0:12
20K
12.43 mi12:57:041:49:388:5029:05
9:22
+0:31
HALF
13.11 mi13:03:221:55:568:516:18
9:15
-0:07
25K
15.53 mi13:26:462:19:208:5923:24
9:39
+0:24
30K
18.64 mi14:00:322:53:069:1833:46
10:53
+1:14
20M
20.00 mi14:17:523:10:269:3217:20
12:46
+1:53
21M
21.00 mi14:31:013:23:359:4213:09
13:09
+0:23
35K
21.75 mi14:38:303:31:049:437:29
10:01
-3:08
23M
23.00 mi14:52:283:45:029:4813:58
11:10
+1:09
24M
24.00 mi15:02:423:55:169:4910:14
10:14
-0:56
40K
24.85 mi15:11:344:04:089:508:52
10:23
+0:09
25.2M
25.20 mi15:16:174:08:519:534:43
13:41
+3:18
FINISH
26.22 mi15:27:514:20:259:5711:34
11:22
-2:19

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

8:27 /mi

Average Pace

9:56 /mi

Slowest Pace

13:41 /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

1:55:56

45% of race

Time at Steady Pace

1:23:45

32% of race

Time at Slower Pace

1:00:44

23% of race

Average Pace: 9:56 /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 mi11:33:4026:148:2726:14
8:27
#19764
10K
6.21 mi12:00:3253:068:3326:52
8:39
#20435
15K
9.32 mi12:27:591:20:338:3927:27
8:51
#20972
20K
12.43 mi12:57:041:49:388:5029:05
9:22
#21651
HALF
13.11 mi13:03:221:55:568:516:18
9:15
#21757
25K
15.53 mi13:26:462:19:208:5923:24
9:39
#22112
30K
18.64 mi14:00:322:53:069:1833:46
10:53
#22944
20M
20.00 mi14:17:523:10:269:3217:20
12:46
#23507
21M
21.00 mi14:31:013:23:359:4213:09
13:09
#23740
35K
21.75 mi14:38:303:31:049:437:29
10:01
#23716
23M
23.00 mi14:52:283:45:029:4813:58
11:10
#23789
24M
24.00 mi15:02:423:55:169:4910:14
10:14
#23776
40K
24.85 mi15:11:344:04:089:508:52
10:23
#23735
25.2M
25.20 mi15:16:174:08:519:534:43
13:41
#23828
FINISH
26.22 mi15:27:514:20:259:5711:34
11:22
#23955
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 mi197647508750821923(Top 76%)8606(Top 68%)8606(Top 482%)
10K6.21 mi3.10 mi20435-6717847-3397847-33921173(Top 73%)8223(Top 65%)8223(Top 460%)
15K9.32 mi3.11 mi20972-5378126-2798126-27921923(Top 76%)8606(Top 68%)8606(Top 482%)
20K12.43 mi3.11 mi21651-6798490-3648490-36423327(Top 80%)9358(Top 74%)9358(Top 524%)
HALF13.11 mi0.68 mi21757-1068535-458535-4523657(Top 82%)9516(Top 76%)9516(Top 533%)
25K15.53 mi2.42 mi22112-3558713-1788713-17823435(Top 81%)9441(Top 75%)9441(Top 529%)
30K18.64 mi3.11 mi22944-8329169-4569169-45625086(Top 86%)10416(Top 83%)10416(Top 583%)
20M20.00 mi1.36 mi23507-5639476-3079476-30727215(Top 94%)11607(Top 92%)11607(Top 650%)
21M21.00 mi1.00 mi23740-2339589-1139589-11326534(Top 91%)11293(Top 90%)11293(Top 632%)
35K21.75 mi0.75 mi23716+249587+29587+223190(Top 80%)9546(Top 76%)9546(Top 534%)
23M23.00 mi1.25 mi23789-739645-589645-5824830(Top 86%)10488(Top 83%)10488(Top 587%)
24M24.00 mi1.00 mi23776+139648-39648-323446(Top 81%)9777(Top 78%)9777(Top 547%)
40K24.85 mi0.85 mi23735+419643+59643+522903(Top 79%)9564(Top 76%)9564(Top 535%)
25.2M25.20 mi0.35 mi23828-939698-559698-5526900(Top 93%)11567(Top 92%)11567(Top 648%)
FINISH26.22 mi1.02 mi23955-1279788-909788-9026689(Top 92%)11488(Top 91%)11488(Top 643%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21
+97ft-345ft

Overall

21923

Females

8606

F45-49

8606

5K→10K

3.1 - 6.2 mi

Top 73%
×5
+79ft-138ft

Overall

21173

Females

8223

F45-49

8223

10K→15K

6.2 - 9.3 mi

Top 76%
×3
+67ft-78ft

Overall

21923

Females

8606

F45-49

8606

15K→20K

9.3 - 12.4 mi

Top 80%
×5
+106ft-86ft

Overall

23327

Females

9358

F45-49

9358

20K→HALF

12.4 - 13.1 mi

Top 82%
×2
+19ft-37ft

Overall

23657

Females

9516

F45-49

9516

HALF→25K

13.1 - 15.5 mi

Top 81%
×4
+66ft-88ft

Overall

23435

Females

9441

F45-49

9441

25K→30K

15.5 - 18.6 mi

Top 86%
×9
+181ft-148ft

Overall

25086

Females

10416

F45-49

10416

30K→20M

18.6 - 20.0 mi

Top 94%
×5
+64ft-50ft

Overall

27215

Females

11607

F45-49

11607

20M→21M

20.0 - 21.0 mi

Top 91%
×8
+106ft-24ft

Overall

26534

Females

11293

F45-49

11293

21M→35K

21.0 - 21.8 mi

Top 80%
×7
+17ft-86ft

Overall

23190

Females

9546

F45-49

9546

35K→23M

21.8 - 23.0 mi

Top 86%
×5
+23ft-63ft

Overall

24830

Females

10488

F45-49

10488

23M→24M

23.0 - 24.0 mi

Top 81%
×6
+12ft-82ft

Overall

23446

Females

9777

F45-49

9777

24M→40K

24.0 - 24.9 mi

Top 79%
×1
+6ft-20ft

Overall

22903

Females

9564

F45-49

9564

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1
+13ft-16ft

Overall

26900

Females

11567

F45-49

11567

25.2M→FINISH

25.2 - 26.2 mi

Top 92%
×2
+22ft-21ft

Overall

26689

Females

11488

F45-49

11488

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
511
Passed By
1957
Net Change
-4191
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19764
5K → 10K77200-671#19764#20435
10K → 15K57200-537#20435#20972
15K → 20K32200-679#20972#21651
20K → HALF10116-106#21651#21757
HALF → 25K52200-355#21757#22112
25K → 30K32200-832#22112#22944
30K → 20M10200-563#22944#23507
20M → 21M15200-233#23507#23740
21M → 35K4117+24#23740#23716
35K → 23M52125-73#23716#23789
23M → 24M4532+13#23789#23776
24M → 40K6019+41#23776#23735
40K → 25.2M295-93#23735#23828
25.2M → FINISH26153-127#23828#23955
TOTALS5111957-4191
📊

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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Activity Data

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