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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Miriam Romero

Bib: 22866 •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
Top 49%
Masters (Masters Women)
#0 / 6862
Top 36%
Age Group (F50-54)
#0 / 1233
Top 32%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Miriam

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 · 7:44/mi at mile 6.2

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
24:46
3.11 mi
Rank: #16745
Start → 5K
24:46 | 7:59/mi
10K
48:47
6.21 mi
Rank: #15921 (+824)
5K → 10K
24:01 | 7:44/mi
15K
1:13:34
9.32 mi
Rank: #16209 (-288)
10K → 15K
24:47 | 7:59/mi
20K
1:38:58
12.43 mi
Rank: #16545 (-336)
15K → 20K
25:24 | 8:11/mi
HALF
1:44:28
13.11 mi
Rank: #16597 (-52)
20K → HALF
5:30 | 8:05/mi
25K
2:05:21
15.53 mi
Rank: #17069 (-472)
HALF → 25K
20:53 | 8:37/mi
30K
2:32:28
18.64 mi
Rank: #17245 (-176)
25K → 30K
27:07 | 8:44/mi
20M
2:44:33
20.00 mi
Rank: #17336 (-91)
30K → 20M
12:05 | 8:54/mi
21M
2:53:38
21.00 mi
Rank: #17253 (+83)
20M → 21M
9:05 | 9:05/mi
35K
3:00:03
21.75 mi
Rank: #17282 (-29)
21M → 35K
6:25 | 8:35/mi
23M
3:11:07
23.00 mi
Rank: #17275 (+7)
35K → 23M
11:04 | 8:51/mi
24M
3:19:36
24.00 mi
Rank: #17228 (+47)
23M → 24M
8:29 | 8:29/mi
40K
3:27:04
24.85 mi
Rank: #17193 (+35)
24M → 40K
7:28 | 8:44/mi
25.2M
3:30:11
25.20 mi
Rank: #17148 (+45)
40K → 25.2M
3:07 | 9:03/mi
FINISH
3:38:13
26.22 mi
Rank: #17037 (+111)
25.2M → FINISH
8:02 | 7:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:44:28
Pace7:59 /mi
2nd Half
Distance13.11 mi
Time1:53:45
Pace8:41 /mi
📊Positive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:1324:467:5924:46
7:59
-
10K
6.21 mi11:51:1448:477:5224:01
7:44
-0:15
15K
9.32 mi12:16:011:13:347:5424:47
7:59
+0:15
20K
12.43 mi12:41:251:38:587:5825:24
8:11
+0:12
HALF
13.11 mi12:46:551:44:287:595:30
8:05
-0:06
25K
15.53 mi13:07:482:05:218:0520:53
8:37
+0:32
30K
18.64 mi13:34:552:32:288:1127:07
8:44
+0:07
20M
20.00 mi13:47:002:44:338:1412:05
8:54
+0:10
21M
21.00 mi13:56:052:53:388:179:05
9:05
+0:11
35K
21.75 mi14:02:303:00:038:176:25
8:35
-0:30
23M
23.00 mi14:13:343:11:078:1911:04
8:51
+0:16
24M
24.00 mi14:22:033:19:368:208:29
8:29
-0:22
40K
24.85 mi14:29:313:27:048:207:28
8:44
+0:15
25.2M
25.20 mi14:32:383:30:118:213:07
9:03
+0:19
FINISH
26.22 mi14:40:403:38:138:208:02
7:53
-1:10

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

7:44 /mi

Average Pace

8:20 /mi

Slowest Pace

9:05 /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

2:00:59

55% of race

Time at Steady Pace

1:37:14

45% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:19 /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 mi11:27:1324:467:5924:46
7:59
#16745
10K
6.21 mi11:51:1448:477:5224:01
7:44
#15921
15K
9.32 mi12:16:011:13:347:5424:47
7:59
#16209
20K
12.43 mi12:41:251:38:587:5825:24
8:11
#16545
HALF
13.11 mi12:46:551:44:287:595:30
8:05
#16597
25K
15.53 mi13:07:482:05:218:0520:53
8:37
#17069
30K
18.64 mi13:34:552:32:288:1127:07
8:44
#17245
20M
20.00 mi13:47:002:44:338:1412:05
8:54
#17336
21M
21.00 mi13:56:052:53:388:179:05
9:05
#17253
35K
21.75 mi14:02:303:00:038:176:25
8:35
#17282
23M
23.00 mi14:13:343:11:078:1911:04
8:51
#17275
24M
24.00 mi14:22:033:19:368:208:29
8:29
#17228
40K
24.85 mi14:29:313:27:048:207:28
8:44
#17193
25.2M
25.20 mi14:32:383:30:118:213:07
9:03
#17148
FINISH
26.22 mi14:40:403:38:138:208:02
7:53
#17037
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 mi167455770577016860(Top 58%)5823(Top 46%)5823(Top 472%)
10K6.21 mi3.10 mi15921+8245280+4905280+49015028(Top 52%)4727(Top 38%)4727(Top 383%)
15K9.32 mi3.11 mi16209-2885465-1855465-18516860(Top 58%)5823(Top 46%)5823(Top 472%)
20K12.43 mi3.11 mi16545-3365667-2025667-20217347(Top 60%)6124(Top 49%)6124(Top 497%)
HALF13.11 mi0.68 mi16597-525693-265693-2617622(Top 61%)6269(Top 50%)6269(Top 508%)
25K15.53 mi2.42 mi17069-4725982-2895982-28919242(Top 66%)7258(Top 58%)7258(Top 589%)
30K18.64 mi3.11 mi17245-1766103-1216103-12118184(Top 63%)6777(Top 54%)6777(Top 550%)
20M20.00 mi1.36 mi17336-916161-586161-5818451(Top 64%)7001(Top 56%)7001(Top 568%)
21M21.00 mi1.00 mi17253+836140+216140+2116585(Top 57%)6018(Top 48%)6018(Top 488%)
35K21.75 mi0.75 mi17282-296173-336173-3318021(Top 62%)6895(Top 55%)6895(Top 559%)
23M23.00 mi1.25 mi17275+76199-266199-2617706(Top 61%)6808(Top 54%)6808(Top 552%)
24M24.00 mi1.00 mi17228+476193+66193+616823(Top 58%)6362(Top 51%)6362(Top 516%)
40K24.85 mi0.85 mi17193+356193619317039(Top 59%)6535(Top 52%)6535(Top 530%)
25.2M25.20 mi0.35 mi17148+456175+186175+1815033(Top 52%)5483(Top 44%)5483(Top 445%)
FINISH26.22 mi1.02 mi17037+1116132+436132+4314414(Top 50%)5146(Top 41%)5146(Top 417%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21
+97ft-345ft

Overall

16860

Females

5823

F50-54

5823

5K→10K

3.1 - 6.2 mi

Top 52%
×5
+79ft-138ft

Overall

15028

Females

4727

F50-54

4727

10K→15K

6.2 - 9.3 mi

Top 58%
×3
+67ft-78ft

Overall

16860

Females

5823

F50-54

5823

15K→20K

9.3 - 12.4 mi

Top 60%
×5
+106ft-86ft

Overall

17347

Females

6124

F50-54

6124

20K→HALF

12.4 - 13.1 mi

Top 61%
×2
+19ft-37ft

Overall

17622

Females

6269

F50-54

6269

HALF→25K

13.1 - 15.5 mi

Top 66%
×4
+66ft-88ft

Overall

19242

Females

7258

F50-54

7258

25K→30K

15.5 - 18.6 mi

Top 63%
×9
+181ft-148ft

Overall

18184

Females

6777

F50-54

6777

30K→20M

18.6 - 20.0 mi

Top 64%
×5
+64ft-50ft

Overall

18451

Females

7001

F50-54

7001

20M→21M

20.0 - 21.0 mi

Top 57%
×8
+106ft-24ft

Overall

16585

Females

6018

F50-54

6018

21M→35K

21.0 - 21.8 mi

Top 62%
×7
+17ft-86ft

Overall

18021

Females

6895

F50-54

6895

35K→23M

21.8 - 23.0 mi

Top 61%
×5
+23ft-63ft

Overall

17706

Females

6808

F50-54

6808

23M→24M

23.0 - 24.0 mi

Top 58%
×6
+12ft-82ft

Overall

16823

Females

6362

F50-54

6362

24M→40K

24.0 - 24.9 mi

Top 59%
×1
+6ft-20ft

Overall

17039

Females

6535

F50-54

6535

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1
+13ft-16ft

Overall

15033

Females

5483

F50-54

5483

25.2M→FINISH

25.2 - 26.2 mi

Top 50%
×2
+22ft-21ft

Overall

14414

Females

5146

F50-54

5146

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1999*
Passed By
1422
Net Change
-292
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16745
5K → 10K890*66+824#16745#15921
10K → 15K108200-288#15921#16209
15K → 20K95200-336#16209#16545
20K → HALF1365-52#16545#16597
HALF → 25K43200-472#16597#17069
25K → 30K151200-176#17069#17245
30K → 20M62153-91#17245#17336
20M → 21M13047+83#17336#17253
21M → 35K4675-29#17253#17282
35K → 23M10598+7#17282#17275
23M → 24M9649+47#17275#17228
24M → 40K8045+35#17228#17193
40K → 25.2M538+45#17193#17148
25.2M → FINISH12716+111#17148#17037
TOTALS1999*1422-292

* 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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