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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Adriana Souza

Bib: 23400 •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
Top 50%
Age Group (F50-54)
#0 / 1233
Top 50%
Race Day Weather
51°/41°F
overcast clouds
Personalized for Adriana

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 · 8:10/mi at mile 24.0

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
26:58
3.11 mi
Rank: #21085
Start → 5K
26:58 | 8:41/mi
10K
53:37
6.21 mi
Rank: #20924 (+161)
5K → 10K
26:39 | 8:35/mi
15K
1:20:17
9.32 mi
Rank: #20815 (+109)
10K → 15K
26:40 | 8:35/mi
20K
1:47:03
12.43 mi
Rank: #20565 (+250)
15K → 20K
26:46 | 8:37/mi
HALF
1:52:52
13.11 mi
Rank: #20562 (+3)
20K → HALF
5:49 | 8:32/mi
25K
2:14:11
15.53 mi
Rank: #20502 (+60)
HALF → 25K
21:19 | 8:48/mi
30K
2:42:28
18.64 mi
Rank: #20415 (+87)
25K → 30K
28:17 | 9:07/mi
20M
2:54:32
20.00 mi
Rank: #20253 (+162)
30K → 20M
12:04 | 8:54/mi
21M
3:03:59
21.00 mi
Rank: #20149 (+104)
20M → 21M
9:27 | 9:27/mi
35K
3:10:13
21.75 mi
Rank: #20020 (+129)
21M → 35K
6:14 | 8:20/mi
23M
3:20:40
23.00 mi
Rank: #19745 (+275)
35K → 23M
10:27 | 8:22/mi
24M
3:28:50
24.00 mi
Rank: #19541 (+204)
23M → 24M
8:10 | 8:10/mi
40K
3:35:56
24.85 mi
Rank: #19370 (+171)
24M → 40K
7:06 | 8:19/mi
25.2M
3:38:58
25.20 mi
Rank: #19271 (+99)
40K → 25.2M
3:02 | 8:48/mi
FINISH
3:47:21
26.22 mi
Rank: #19173 (+98)
25.2M → FINISH
8:23 | 8:14/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:52:52
Pace8:37 /mi
2nd Half
Distance13.11 mi
Time1:54:29
Pace8:44 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:1526:588:4126:58
8:41
-
10K
6.21 mi11:56:5453:378:3826:39
8:35
-0:06
15K
9.32 mi12:23:341:20:178:3726:40
8:35
0:00
20K
12.43 mi12:50:201:47:038:3726:46
8:37
+0:02
HALF
13.11 mi12:56:091:52:528:375:49
8:32
-0:05
25K
15.53 mi13:17:282:14:118:3921:19
8:48
+0:16
30K
18.64 mi13:45:452:42:288:4328:17
9:07
+0:19
20M
20.00 mi13:57:492:54:328:4412:04
8:54
-0:13
21M
21.00 mi14:07:163:03:598:469:27
9:27
+0:33
35K
21.75 mi14:13:303:10:138:456:14
8:20
-1:07
23M
23.00 mi14:23:573:20:408:4410:27
8:22
+0:02
24M
24.00 mi14:32:073:28:508:438:10
8:10
-0:12
40K
24.85 mi14:39:133:35:568:427:06
8:19
+0:09
25.2M
25.20 mi14:42:153:38:588:423:02
8:48
+0:29
FINISH
26.22 mi14:50:383:47:218:418:23
8:14
-0:34

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

8:10 /mi

Average Pace

8:41 /mi

Slowest Pace

9:27 /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

3:09:37

83% of race

Time at Steady Pace

37:44

17% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:40 /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 mi11:30:1526:588:4126:58
8:41
#21085
10K
6.21 mi11:56:5453:378:3826:39
8:35
#20924
15K
9.32 mi12:23:341:20:178:3726:40
8:35
#20815
20K
12.43 mi12:50:201:47:038:3726:46
8:37
#20565
HALF
13.11 mi12:56:091:52:528:375:49
8:32
#20562
25K
15.53 mi13:17:282:14:118:3921:19
8:48
#20502
30K
18.64 mi13:45:452:42:288:4328:17
9:07
#20415
20M
20.00 mi13:57:492:54:328:4412:04
8:54
#20253
21M
21.00 mi14:07:163:03:598:469:27
9:27
#20149
35K
21.75 mi14:13:303:10:138:456:14
8:20
#20020
23M
23.00 mi14:23:573:20:408:4410:27
8:22
#19745
24M
24.00 mi14:32:073:28:508:438:10
8:10
#19541
40K
24.85 mi14:39:133:35:568:427:06
8:19
#19370
25.2M
25.20 mi14:42:153:38:588:423:02
8:48
#19271
FINISH
26.22 mi14:50:383:47:218:418:23
8:14
#19173
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 mi210858218821820580(Top 71%)7885(Top 63%)7885(Top 639%)
10K6.21 mi3.10 mi20924+1618104+1148104+11420781(Top 72%)8018(Top 64%)8018(Top 650%)
15K9.32 mi3.11 mi20815+1098042+628042+6220580(Top 71%)7885(Top 63%)7885(Top 639%)
20K12.43 mi3.11 mi20565+2507923+1197923+11919958(Top 69%)7596(Top 60%)7596(Top 616%)
HALF13.11 mi0.68 mi20562+37922+17922+120465(Top 71%)7827(Top 62%)7827(Top 635%)
25K15.53 mi2.42 mi20502+607901+217901+2120187(Top 70%)7752(Top 62%)7752(Top 629%)
30K18.64 mi3.11 mi20415+877879+227879+2220085(Top 69%)7780(Top 62%)7780(Top 631%)
20M20.00 mi1.36 mi20253+1627805+747805+7418412(Top 63%)6985(Top 56%)6985(Top 567%)
21M21.00 mi1.00 mi20149+1047755+507755+5018325(Top 63%)6964(Top 55%)6964(Top 565%)
35K21.75 mi0.75 mi20020+1297698+577698+5716699(Top 58%)6163(Top 49%)6163(Top 500%)
23M23.00 mi1.25 mi19745+2757591+1077591+10714820(Top 51%)5184(Top 41%)5184(Top 420%)
24M24.00 mi1.00 mi19541+2047489+1027489+10214914(Top 51%)5303(Top 42%)5303(Top 430%)
40K24.85 mi0.85 mi19370+1717409+807409+8014539(Top 50%)5195(Top 41%)5195(Top 421%)
25.2M25.20 mi0.35 mi19271+997365+447365+4413637(Top 47%)4732(Top 38%)4732(Top 384%)
FINISH26.22 mi1.02 mi19173+987329+367329+3616610(Top 57%)6292(Top 50%)6292(Top 510%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21
+97ft-345ft

Overall

20580

Females

7885

F50-54

7885

5K→10K

3.1 - 6.2 mi

Top 72%
×5
+79ft-138ft

Overall

20781

Females

8018

F50-54

8018

10K→15K

6.2 - 9.3 mi

Top 71%
×3
+67ft-78ft

Overall

20580

Females

7885

F50-54

7885

15K→20K

9.3 - 12.4 mi

Top 69%
×5
+106ft-86ft

Overall

19958

Females

7596

F50-54

7596

20K→HALF

12.4 - 13.1 mi

Top 71%
×2
+19ft-37ft

Overall

20465

Females

7827

F50-54

7827

HALF→25K

13.1 - 15.5 mi

Top 70%
×4
+66ft-88ft

Overall

20187

Females

7752

F50-54

7752

25K→30K

15.5 - 18.6 mi

Top 69%
×9
+181ft-148ft

Overall

20085

Females

7780

F50-54

7780

30K→20M

18.6 - 20.0 mi

Top 63%
×5
+64ft-50ft

Overall

18412

Females

6985

F50-54

6985

20M→21M

20.0 - 21.0 mi

Top 63%
×8
+106ft-24ft

Overall

18325

Females

6964

F50-54

6964

21M→35K

21.0 - 21.8 mi

Top 58%
×7
+17ft-86ft

Overall

16699

Females

6163

F50-54

6163

35K→23M

21.8 - 23.0 mi

Top 51%
×5
+23ft-63ft

Overall

14820

Females

5184

F50-54

5184

23M→24M

23.0 - 24.0 mi

Top 51%
×6
+12ft-82ft

Overall

14914

Females

5303

F50-54

5303

24M→40K

24.0 - 24.9 mi

Top 50%
×1
+6ft-20ft

Overall

14539

Females

5195

F50-54

5195

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1
+13ft-16ft

Overall

13637

Females

4732

F50-54

4732

25.2M→FINISH

25.2 - 26.2 mi

Top 57%
×2
+22ft-21ft

Overall

16610

Females

6292

F50-54

6292

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2642*
Passed By
730
Net Change
+1912
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21085
5K → 10K361*200+161#21085#20924
10K → 15K252*143+109#20924#20815
15K → 20K303*53+250#20815#20565
20K → HALF2926+3#20565#20562
HALF → 25K166106+60#20562#20502
25K → 30K215*128+87#20502#20415
30K → 20M18018+162#20415#20253
20M → 21M12824+104#20253#20149
21M → 35K1301+129#20149#20020
35K → 23M278*3+275#20020#19745
23M → 24M207*3+204#19745#19541
24M → 40K1754+171#19541#19370
40K → 25.2M990+99#19370#19271
25.2M → FINISH11921+98#19271#19173
TOTALS2642*730+1912

* 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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Activity Data

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