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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Beatriz Mamani Rocha

Bib: 24743 •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 (F55-59)
#0 / 951
Race Day Weather
51°/41°F
overcast clouds
Personalized for Beatriz

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 · 8:37/mi at mile 3.1

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
26:46
3.11 mi
Rank: #20718
Start → 5K
26:46 | 8:37/mi
10K
54:24
6.21 mi
Rank: #21614 (-896)
5K → 10K
27:38 | 8:54/mi
15K
1:22:48
9.32 mi
Rank: #22186 (-572)
10K → 15K
28:24 | 9:09/mi
20K
1:52:12
12.43 mi
Rank: #22617 (-431)
15K → 20K
29:24 | 9:28/mi
HALF
1:58:30
13.11 mi
Rank: #22679 (-62)
20K → HALF
6:18 | 9:15/mi
25K
2:22:24
15.53 mi
Rank: #22986 (-307)
HALF → 25K
23:54 | 9:52/mi
30K
2:53:34
18.64 mi
Rank: #23034 (-48)
25K → 30K
31:10 | 10:02/mi
20M
3:07:15
20.00 mi
Rank: #23000 (+34)
30K → 20M
13:41 | 10:05/mi
21M
3:17:49
21.00 mi
Rank: #22909 (+91)
20M → 21M
10:34 | 10:34/mi
35K
3:24:20
21.75 mi
Rank: #22785 (+124)
21M → 35K
6:31 | 8:43/mi
23M
3:36:03
23.00 mi
Rank: #22625 (+160)
35K → 23M
11:43 | 9:22/mi
24M
3:45:07
24.00 mi
Rank: #22510 (+115)
23M → 24M
9:04 | 9:04/mi
40K
3:53:18
24.85 mi
Rank: #22424 (+86)
24M → 40K
8:11 | 9:35/mi
25.2M
3:57:03
25.20 mi
Rank: #22414 (+10)
40K → 25.2M
3:45 | 10:53/mi
FINISH
4:06:40
26.22 mi
Rank: #22402 (+12)
25.2M → FINISH
9:37 | 9:27/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:58:30
Pace9:03 /mi
2nd Half
Distance13.11 mi
Time2:08:10
Pace9:47 /mi
📊Positive Split: 8.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:31:5726:468:3726:46
8:37
-
10K
6.21 mi11:59:3554:248:4627:38
8:54
+0:17
15K
9.32 mi12:27:591:22:488:5428:24
9:09
+0:15
20K
12.43 mi12:57:231:52:129:0229:24
9:28
+0:19
HALF
13.11 mi13:03:411:58:309:036:18
9:15
-0:13
25K
15.53 mi13:27:352:22:249:1123:54
9:52
+0:37
30K
18.64 mi13:58:452:53:349:1931:10
10:02
+0:10
20M
20.00 mi14:12:263:07:159:2213:41
10:05
+0:03
21M
21.00 mi14:23:003:17:499:2610:34
10:34
+0:29
35K
21.75 mi14:29:313:24:209:246:31
8:43
-1:51
23M
23.00 mi14:41:143:36:039:2411:43
9:22
+0:39
24M
24.00 mi14:50:183:45:079:239:04
9:04
-0:18
40K
24.85 mi14:58:293:53:189:248:11
9:35
+0:31
25.2M
25.20 mi15:02:143:57:039:253:45
10:53
+1:18
FINISH
26.22 mi15:11:514:06:409:259:37
9:27
-1:26

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

8:37 /mi

Average Pace

9:25 /mi

Slowest Pace

10:53 /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

1:09:59

28% of race

Time at Steady Pace

1:33:37

38% of race

Time at Slower Pace

1:23:04

34% of race

Average Pace: 9:24 /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 mi11:31:5726:468:3726:46
8:37
#20718
10K
6.21 mi11:59:3554:248:4627:38
8:54
#21614
15K
9.32 mi12:27:591:22:488:5428:24
9:09
#22186
20K
12.43 mi12:57:231:52:129:0229:24
9:28
#22617
HALF
13.11 mi13:03:411:58:309:036:18
9:15
#22679
25K
15.53 mi13:27:352:22:249:1123:54
9:52
#22986
30K
18.64 mi13:58:452:53:349:1931:10
10:02
#23034
20M
20.00 mi14:12:263:07:159:2213:41
10:05
#23000
21M
21.00 mi14:23:003:17:499:2610:34
10:34
#22909
35K
21.75 mi14:29:313:24:209:246:31
8:43
#22785
23M
23.00 mi14:41:143:36:039:2411:43
9:22
#22625
24M
24.00 mi14:50:183:45:079:239:04
9:04
#22510
40K
24.85 mi14:58:293:53:189:248:11
9:35
#22424
25.2M
25.20 mi15:02:143:57:039:253:45
10:53
#22414
FINISH
26.22 mi15:11:514:06:409:259:37
9:27
#22402
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi207188023802323287(Top 80%)9291(Top 74%)9291(Top 977%)
10K6.21 mi3.10 mi21614-8968478-4558478-45522378(Top 77%)8845(Top 70%)8845(Top 930%)
15K9.32 mi3.11 mi22186-5728749-2718749-27123287(Top 80%)9291(Top 74%)9291(Top 977%)
20K12.43 mi3.11 mi22617-4318952-2038952-20323645(Top 81%)9514(Top 76%)9514(Top 1000%)
HALF13.11 mi0.68 mi22679-628985-338985-3323630(Top 81%)9489(Top 75%)9489(Top 998%)
25K15.53 mi2.42 mi22986-3079161-1769161-17623934(Top 82%)9684(Top 77%)9684(Top 1018%)
30K18.64 mi3.11 mi23034-489222-619222-6123217(Top 80%)9400(Top 75%)9400(Top 988%)
20M20.00 mi1.36 mi23000+349222922222782(Top 79%)9254(Top 74%)9254(Top 973%)
21M21.00 mi1.00 mi22909+919191+319191+3122132(Top 76%)8957(Top 71%)8957(Top 942%)
35K21.75 mi0.75 mi22785+1249139+529139+5218738(Top 65%)7296(Top 58%)7296(Top 767%)
23M23.00 mi1.25 mi22625+1609072+679072+6720112(Top 69%)8037(Top 64%)8037(Top 845%)
24M24.00 mi1.00 mi22510+1159025+479025+4719776(Top 68%)7949(Top 63%)7949(Top 836%)
40K24.85 mi0.85 mi22424+868994+318994+3120661(Top 71%)8412(Top 67%)8412(Top 885%)
25.2M25.20 mi0.35 mi22414+108998-48998-422098(Top 76%)9136(Top 73%)9136(Top 961%)
FINISH26.22 mi1.02 mi22402+129002-49002-422158(Top 76%)9149(Top 73%)9149(Top 962%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21
+97ft-345ft

Overall

23287

Females

9291

F55-59

9291

5K→10K

3.1 - 6.2 mi

Top 77%
×5
+79ft-138ft

Overall

22378

Females

8845

F55-59

8845

10K→15K

6.2 - 9.3 mi

Top 80%
×3
+67ft-78ft

Overall

23287

Females

9291

F55-59

9291

15K→20K

9.3 - 12.4 mi

Top 81%
×5
+106ft-86ft

Overall

23645

Females

9514

F55-59

9514

20K→HALF

12.4 - 13.1 mi

Top 81%
×2
+19ft-37ft

Overall

23630

Females

9489

F55-59

9489

HALF→25K

13.1 - 15.5 mi

Top 82%
×4
+66ft-88ft

Overall

23934

Females

9684

F55-59

9684

25K→30K

15.5 - 18.6 mi

Top 80%
×9
+181ft-148ft

Overall

23217

Females

9400

F55-59

9400

30K→20M

18.6 - 20.0 mi

Top 79%
×5
+64ft-50ft

Overall

22782

Females

9254

F55-59

9254

20M→21M

20.0 - 21.0 mi

Top 76%
×8
+106ft-24ft

Overall

22132

Females

8957

F55-59

8957

21M→35K

21.0 - 21.8 mi

Top 65%
×7
+17ft-86ft

Overall

18738

Females

7296

F55-59

7296

35K→23M

21.8 - 23.0 mi

Top 69%
×5
+23ft-63ft

Overall

20112

Females

8037

F55-59

8037

23M→24M

23.0 - 24.0 mi

Top 68%
×6
+12ft-82ft

Overall

19776

Females

7949

F55-59

7949

24M→40K

24.0 - 24.9 mi

Top 71%
×1
+6ft-20ft

Overall

20661

Females

8412

F55-59

8412

40K→25.2M

24.9 - 25.2 mi

Top 76%
×1
+13ft-16ft

Overall

22098

Females

9136

F55-59

9136

25.2M→FINISH

25.2 - 26.2 mi

Top 76%
×2
+22ft-21ft

Overall

22158

Females

9149

F55-59

9149

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1150
Passed By
1221
Net Change
-1684
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20718
5K → 10K47200-896#20718#21614
10K → 15K35200-572#21614#22186
15K → 20K63200-431#22186#22617
20K → HALF1274-62#22617#22679
HALF → 25K62200-307#22679#22986
25K → 30K123171-48#22986#23034
30K → 20M9662+34#23034#23000
20M → 21M13140+91#23000#22909
21M → 35K1240+124#22909#22785
35K → 23M1688+160#22785#22625
23M → 24M1249+115#22625#22510
24M → 40K9913+86#22510#22424
40K → 25.2M2313+10#22424#22414
25.2M → FINISH4331+12#22414#22402
TOTALS11501221-1684
📊

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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