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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Judy Chan

Bib: 22019 •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
Age Group (F45-49)
#0 / 1786
Race Day Weather
51°/41°F
overcast clouds
Personalized for Judy

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 · 8:16/mi at mile 6.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
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
25:57
3.11 mi
Rank: #19221
Start → 5K
25:57 | 8:22/mi
10K
51:37
6.21 mi
Rank: #19063 (+158)
5K → 10K
25:40 | 8:16/mi
15K
1:17:38
9.32 mi
Rank: #19176 (-113)
10K → 15K
26:01 | 8:23/mi
20K
1:44:17
12.43 mi
Rank: #19328 (-152)
15K → 20K
26:39 | 8:35/mi
HALF
1:50:02
13.11 mi
Rank: #19348 (-20)
20K → HALF
5:45 | 8:27/mi
25K
2:10:56
15.53 mi
Rank: #19315 (+33)
HALF → 25K
20:54 | 8:38/mi
30K
2:39:07
18.64 mi
Rank: #19434 (-119)
25K → 30K
28:11 | 9:05/mi
20M
2:51:24
20.00 mi
Rank: #19391 (+43)
30K → 20M
12:17 | 9:03/mi
21M
3:01:31
21.00 mi
Rank: #19507 (-116)
20M → 21M
10:07 | 10:07/mi
35K
3:07:52
21.75 mi
Rank: #19438 (+69)
21M → 35K
6:21 | 8:30/mi
23M
3:19:06
23.00 mi
Rank: #19362 (+76)
35K → 23M
11:14 | 8:59/mi
24M
3:27:50
24.00 mi
Rank: #19295 (+67)
23M → 24M
8:44 | 8:44/mi
40K
3:35:33
24.85 mi
Rank: #19270 (+25)
24M → 40K
7:43 | 9:02/mi
25.2M
3:39:03
25.20 mi
Rank: #19298 (-28)
40K → 25.2M
3:30 | 10:09/mi
FINISH
3:47:49
26.22 mi
Rank: #19283 (+15)
25.2M → FINISH
8:46 | 8:37/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:50:02
Pace8:24 /mi
2nd Half
Distance13.11 mi
Time1:57:47
Pace9:00 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:5125:578:2225:57
8:22
-
10K
6.21 mi11:53:3151:378:1925:40
8:16
-0:06
15K
9.32 mi12:19:321:17:388:2026:01
8:23
+0:07
20K
12.43 mi12:46:111:44:178:2426:39
8:35
+0:12
HALF
13.11 mi12:51:561:50:028:245:45
8:27
-0:08
25K
15.53 mi13:12:502:10:568:2620:54
8:38
+0:11
30K
18.64 mi13:41:012:39:078:3328:11
9:05
+0:27
20M
20.00 mi13:53:182:51:248:3512:17
9:03
-0:02
21M
21.00 mi14:03:253:01:318:3910:07
10:07
+1:04
35K
21.75 mi14:09:463:07:528:396:21
8:30
-1:37
23M
23.00 mi14:21:003:19:068:4011:14
8:59
+0:29
24M
24.00 mi14:29:443:27:508:408:44
8:44
-0:15
40K
24.85 mi14:37:273:35:338:417:43
9:02
+0:18
25.2M
25.20 mi14:40:573:39:038:423:30
10:09
+1:07
FINISH
26.22 mi14:49:433:47:498:428:46
8:37
-1:32

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

8:16 /mi

Average Pace

8:42 /mi

Slowest Pace

10:09 /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

25:40

11% of race

Time at Steady Pace

2:09:07

57% of race

Time at Slower Pace

1:13:02

32% of race

Average Pace: 8:41 /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 mi11:27:5125:578:2225:57
8:22
#19221
10K
6.21 mi11:53:3151:378:1925:40
8:16
#19063
15K
9.32 mi12:19:321:17:388:2026:01
8:23
#19176
20K
12.43 mi12:46:111:44:178:2426:39
8:35
#19328
HALF
13.11 mi12:51:561:50:028:245:45
8:27
#19348
25K
15.53 mi13:12:502:10:568:2620:54
8:38
#19315
30K
18.64 mi13:41:012:39:078:3328:11
9:05
#19434
20M
20.00 mi13:53:182:51:248:3512:17
9:03
#19391
21M
21.00 mi14:03:253:01:318:3910:07
10:07
#19507
35K
21.75 mi14:09:463:07:528:396:21
8:30
#19438
23M
23.00 mi14:21:003:19:068:4011:14
8:59
#19362
24M
24.00 mi14:29:443:27:508:408:44
8:44
#19295
40K
24.85 mi14:37:273:35:338:417:43
9:02
#19270
25.2M
25.20 mi14:40:573:39:038:423:30
10:09
#19298
FINISH
26.22 mi14:49:433:47:498:428:46
8:37
#19283
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 mi192217209720919436(Top 67%)7281(Top 58%)7281(Top 408%)
10K6.21 mi3.10 mi19063+1587105+1047105+10418944(Top 65%)6997(Top 56%)6997(Top 392%)
15K9.32 mi3.11 mi19176-1137149-447149-4419436(Top 67%)7281(Top 58%)7281(Top 408%)
20K12.43 mi3.11 mi19328-1527247-987247-9819756(Top 68%)7493(Top 60%)7493(Top 420%)
HALF13.11 mi0.68 mi19348-207257-107257-1019908(Top 69%)7535(Top 60%)7535(Top 422%)
25K15.53 mi2.42 mi19315+337245+127245+1219295(Top 66%)7293(Top 58%)7293(Top 408%)
30K18.64 mi3.11 mi19434-1197347-1027347-10219936(Top 69%)7706(Top 61%)7706(Top 431%)
20M20.00 mi1.36 mi19391+437342+57342+519154(Top 66%)7356(Top 58%)7356(Top 412%)
21M21.00 mi1.00 mi19507-1167421-797421-7920816(Top 72%)8277(Top 66%)8277(Top 463%)
35K21.75 mi0.75 mi19438+697389+327389+3217567(Top 61%)6674(Top 53%)6674(Top 374%)
23M23.00 mi1.25 mi19362+767376+137376+1318402(Top 63%)7172(Top 57%)7172(Top 402%)
24M24.00 mi1.00 mi19295+677356+207356+2018217(Top 63%)7099(Top 56%)7099(Top 397%)
40K24.85 mi0.85 mi19270+257356735618544(Top 64%)7339(Top 58%)7339(Top 411%)
25.2M25.20 mi0.35 mi19298-287377-217377-2119960(Top 69%)8042(Top 64%)8042(Top 450%)
FINISH26.22 mi1.02 mi19283+157387-107387-1018698(Top 64%)7404(Top 59%)7404(Top 415%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21
+97ft-345ft

Overall

19436

Females

7281

F45-49

7281

5K→10K

3.1 - 6.2 mi

Top 65%
×5
+79ft-138ft

Overall

18944

Females

6997

F45-49

6997

10K→15K

6.2 - 9.3 mi

Top 67%
×3
+67ft-78ft

Overall

19436

Females

7281

F45-49

7281

15K→20K

9.3 - 12.4 mi

Top 68%
×5
+106ft-86ft

Overall

19756

Females

7493

F45-49

7493

20K→HALF

12.4 - 13.1 mi

Top 69%
×2
+19ft-37ft

Overall

19908

Females

7535

F45-49

7535

HALF→25K

13.1 - 15.5 mi

Top 66%
×4
+66ft-88ft

Overall

19295

Females

7293

F45-49

7293

25K→30K

15.5 - 18.6 mi

Top 69%
×9
+181ft-148ft

Overall

19936

Females

7706

F45-49

7706

30K→20M

18.6 - 20.0 mi

Top 66%
×5
+64ft-50ft

Overall

19154

Females

7356

F45-49

7356

20M→21M

20.0 - 21.0 mi

Top 72%
×8
+106ft-24ft

Overall

20816

Females

8277

F45-49

8277

21M→35K

21.0 - 21.8 mi

Top 61%
×7
+17ft-86ft

Overall

17567

Females

6674

F45-49

6674

35K→23M

21.8 - 23.0 mi

Top 63%
×5
+23ft-63ft

Overall

18402

Females

7172

F45-49

7172

23M→24M

23.0 - 24.0 mi

Top 63%
×6
+12ft-82ft

Overall

18217

Females

7099

F45-49

7099

24M→40K

24.0 - 24.9 mi

Top 64%
×1
+6ft-20ft

Overall

18544

Females

7339

F45-49

7339

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1
+13ft-16ft

Overall

19960

Females

8042

F45-49

8042

25.2M→FINISH

25.2 - 26.2 mi

Top 64%
×2
+22ft-21ft

Overall

18698

Females

7404

F45-49

7404

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1532*
Passed By
1425
Net Change
-62
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19221
5K → 10K355*197+158#19221#19063
10K → 15K136200-113#19063#19176
15K → 20K100200-152#19176#19328
20K → HALF2141-20#19328#19348
HALF → 25K138105+33#19348#19315
25K → 30K149200-119#19315#19434
30K → 20M10764+43#19434#19391
20M → 21M57173-116#19391#19507
21M → 35K8718+69#19507#19438
35K → 23M12953+76#19438#19362
23M → 24M9528+67#19362#19295
24M → 40K7449+25#19295#19270
40K → 25.2M1846-28#19270#19298
25.2M → FINISH6651+15#19298#19283
TOTALS1532*1425-62

* 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

Activity Data

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