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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Katherine Yau

Bib: 16237 β€’F β€’Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 41%
Gender (Female)
#0 / 12578
Top 26%
Age Group (F18-39)
#0 / 5716
Top 44%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Katherine

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· 7:05/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
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
22:01
3.11 mi
Rank: #9260
Start β†’ 5K
22:01 | 7:06/mi
10K
44:58
6.21 mi
Rank: #10551 (-1291)
5K β†’ 10K
22:57 | 7:24/mi
15K
1:08:34
9.32 mi
Rank: #11574 (-1023)
10K β†’ 15K
23:36 | 7:36/mi
20K
1:32:24
12.43 mi
Rank: #12022 (-448)
15K β†’ 20K
23:50 | 7:41/mi
HALF
1:37:30
13.11 mi
Rank: #12056 (-34)
20K β†’ HALF
5:06 | 7:29/mi
25K
1:56:12
15.53 mi
Rank: #12236 (-180)
HALF β†’ 25K
18:42 | 7:43/mi
30K
2:20:45
18.64 mi
Rank: #12294 (-58)
25K β†’ 30K
24:33 | 7:55/mi
20M
2:31:31
20.00 mi
Rank: #12288 (+6)
30K β†’ 20M
10:46 | 7:56/mi
21M
2:39:48
21.00 mi
Rank: #12236 (+52)
20M β†’ 21M
8:17 | 8:17/mi
35K
2:45:29
21.75 mi
Rank: #12209 (+27)
21M β†’ 35K
5:41 | 7:36/mi
23M
2:55:25
23.00 mi
Rank: #12163 (+46)
35K β†’ 23M
9:56 | 7:57/mi
24M
3:03:03
24.00 mi
Rank: #12087 (+76)
23M β†’ 24M
7:38 | 7:38/mi
40K
3:09:49
24.85 mi
Rank: #12051 (+36)
24M β†’ 40K
6:46 | 7:55/mi
25.2M
3:12:44
25.20 mi
Rank: #12030 (+21)
40K β†’ 25.2M
2:55 | 8:28/mi
FINISH
3:20:11
26.22 mi
Rank: #11908 (+122)
25.2M β†’ FINISH
7:27 | 7:19/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:37:30
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:42:41
Pace7:50 /mi
πŸ“ŠPositive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:03:0722:017:0622:01
7:06
-
10K
6.21 mi11:26:0444:587:1522:57
7:24
+0:18
15K
9.32 mi11:49:401:08:347:2223:36
7:36
+0:12
20K
12.43 mi12:13:301:32:247:2723:50
7:41
+0:05
HALF
13.11 mi12:18:361:37:307:275:06
7:29
-0:12
25K
15.53 mi12:37:181:56:127:2918:42
7:43
+0:14
30K
18.64 mi13:01:512:20:457:3424:33
7:55
+0:12
20M
20.00 mi13:12:372:31:317:3510:46
7:56
+0:01
21M
21.00 mi13:20:542:39:487:378:17
8:17
+0:21
35K
21.75 mi13:26:352:45:297:375:41
7:36
-0:41
23M
23.00 mi13:36:312:55:257:389:56
7:57
+0:21
24M
24.00 mi13:44:093:03:037:387:38
7:38
-0:19
40K
24.85 mi13:50:553:09:497:396:46
7:55
+0:17
25.2M
25.20 mi13:53:503:12:447:392:55
8:28
+0:33
FINISH
26.22 mi14:01:173:20:117:397:27
7:19
-1:09

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

7:06 /mi

Average Pace

7:38 /mi

Slowest Pace

8:28 /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

2:16:58

68% of race

Time at Steady Pace

1:00:18

30% of race

Time at Slower Pace

2:55

1% of race

Average Pace: 7:38 /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 mi11:03:0722:017:0622:01
7:06
#9260
10K
6.21 mi11:26:0444:587:1522:57
7:24
#10551
15K
9.32 mi11:49:401:08:347:2223:36
7:36
#11574
20K
12.43 mi12:13:301:32:247:2723:50
7:41
#12022
HALF
13.11 mi12:18:361:37:307:275:06
7:29
#12056
25K
15.53 mi12:37:181:56:127:2918:42
7:43
#12236
30K
18.64 mi13:01:512:20:457:3424:33
7:55
#12294
20M
20.00 mi13:12:372:31:317:3510:46
7:56
#12288
21M
21.00 mi13:20:542:39:487:378:17
8:17
#12236
35K
21.75 mi13:26:352:45:297:375:41
7:36
#12209
23M
23.00 mi13:36:312:55:257:389:56
7:57
#12163
24M
24.00 mi13:44:093:03:037:387:38
7:38
#12087
40K
24.85 mi13:50:553:09:497:396:46
7:55
#12051
25.2M
25.20 mi13:53:503:12:447:392:55
8:28
#12030
FINISH
26.22 mi14:01:173:20:117:397:27
7:19
#11908
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 mi92601527152713639(Top 47%)3935(Top 31%)3935(Top 69%)
10K6.21 mi3.10 mi10551-12912168-6412168-64111981(Top 41%)2956(Top 24%)2956(Top 52%)
15K9.32 mi3.11 mi11574-10232740-5722740-57213639(Top 47%)3935(Top 31%)3935(Top 69%)
20K12.43 mi3.11 mi12022-4483000-2603000-26013474(Top 46%)3923(Top 31%)3923(Top 69%)
HALF13.11 mi0.68 mi12056-343021-213021-2112904(Top 44%)3525(Top 28%)3525(Top 62%)
25K15.53 mi2.42 mi12236-1803161-1403161-14013135(Top 45%)3803(Top 30%)3803(Top 67%)
30K18.64 mi3.11 mi12294-583249-883249-8812765(Top 44%)3719(Top 30%)3719(Top 65%)
20M20.00 mi1.36 mi12288+63268-193268-1912309(Top 42%)3560(Top 28%)3560(Top 62%)
21M21.00 mi1.00 mi12236+523260+83260+811760(Top 41%)3399(Top 27%)3399(Top 59%)
35K21.75 mi0.75 mi12209+273256+43256+411585(Top 40%)3309(Top 26%)3309(Top 58%)
23M23.00 mi1.25 mi12163+463263-73263-712052(Top 42%)3624(Top 29%)3624(Top 63%)
24M24.00 mi1.00 mi12087+763257+63257+611114(Top 38%)3232(Top 26%)3232(Top 57%)
40K24.85 mi0.85 mi12051+363263-63263-611901(Top 41%)3722(Top 30%)3722(Top 65%)
25.2M25.20 mi0.35 mi12030+213254+93254+911398(Top 39%)3554(Top 28%)3554(Top 62%)
FINISH26.22 mi1.02 mi11908+1223214+403214+409998(Top 34%)2847(Top 23%)2847(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
Γ—21
+97ft-345ft

Overall

13639

Females

3935

F18-39

3935

5K→10K

3.1 - 6.2 mi

Top 41%
Γ—5
+79ft-138ft

Overall

11981

Females

2956

F18-39

2956

10K→15K

6.2 - 9.3 mi

Top 47%
Γ—3
+67ft-78ft

Overall

13639

Females

3935

F18-39

3935

15K→20K

9.3 - 12.4 mi

Top 46%
Γ—5
+106ft-86ft

Overall

13474

Females

3923

F18-39

3923

20K→HALF

12.4 - 13.1 mi

Top 44%
Γ—2
+19ft-37ft

Overall

12904

Females

3525

F18-39

3525

HALF→25K

13.1 - 15.5 mi

Top 45%
Γ—4
+66ft-88ft

Overall

13135

Females

3803

F18-39

3803

25K→30K

15.5 - 18.6 mi

Top 44%
Γ—9
+181ft-148ft

Overall

12765

Females

3719

F18-39

3719

30K→20M

18.6 - 20.0 mi

Top 42%
Γ—5
+64ft-50ft

Overall

12309

Females

3560

F18-39

3560

20M→21M

20.0 - 21.0 mi

Top 41%
Γ—8
+106ft-24ft

Overall

11760

Females

3399

F18-39

3399

21M→35K

21.0 - 21.8 mi

Top 40%
Γ—7
+17ft-86ft

Overall

11585

Females

3309

F18-39

3309

35K→23M

21.8 - 23.0 mi

Top 42%
Γ—5
+23ft-63ft

Overall

12052

Females

3624

F18-39

3624

23M→24M

23.0 - 24.0 mi

Top 38%
Γ—6
+12ft-82ft

Overall

11114

Females

3232

F18-39

3232

24M→40K

24.0 - 24.9 mi

Top 41%
Γ—1
+6ft-20ft

Overall

11901

Females

3722

F18-39

3722

40K→25.2M

24.9 - 25.2 mi

Top 39%
Γ—1
+13ft-16ft

Overall

11398

Females

3554

F18-39

3554

25.2M→FINISH

25.2 - 26.2 mi

Top 34%
Γ—2
+22ft-21ft

Overall

9998

Females

2847

F18-39

2847

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1144
Passed By
1445
Net Change
-2648
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#9260
5K β†’ 10K17200-1291#9260#10551
10K β†’ 15K22200-1023#10551#11574
15K β†’ 20K57200-448#11574#12022
20K β†’ HALF1549-34#12022#12056
HALF β†’ 25K75200-180#12056#12236
25K β†’ 30K176200-58#12236#12294
30K β†’ 20M9387+6#12294#12288
20M β†’ 21M11361+52#12288#12236
21M β†’ 35K6134+27#12236#12209
35K β†’ 23M12074+46#12209#12163
23M β†’ 24M11943+76#12163#12087
24M β†’ 40K8852+36#12087#12051
40K β†’ 25.2M4423+21#12051#12030
25.2M β†’ FINISH14422+122#12030#11908
TOTALS11441445-2648
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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