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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Alegria Villarreal Arroyo

Bib: 19189 •F •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 49%
Gender (Female)
#0 / 12578
Top 36%
Masters (Masters Women)
#0 / 6862
Top 20%
Age Group (F40-44)
#0 / 1737
Top 42%
Race Day Weather
51°/41°F
overcast clouds

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
23:43
3.11 mi
Rank: #13974
Start → 5K
23:43 | 7:39/mi
10K
47:15
6.21 mi
Rank: #13776 (+198)
5K → 10K
23:32 | 7:35/mi
15K
1:10:36
9.32 mi
Rank: #13448 (+328)
10K → 15K
23:21 | 7:31/mi
20K
1:34:25
12.43 mi
Rank: #13413 (+35)
15K → 20K
23:49 | 7:40/mi
HALF
1:39:38
13.11 mi
Rank: #13456 (-43)
20K → HALF
5:13 | 7:40/mi
25K
1:58:24
15.53 mi
Rank: #13422 (+34)
HALF → 25K
18:46 | 7:45/mi
30K
2:23:56
18.64 mi
Rank: #13696 (-274)
25K → 30K
25:32 | 8:14/mi
20M
2:35:14
20.00 mi
Rank: #13776 (-80)
30K → 20M
11:18 | 8:20/mi
21M
2:44:07
21.00 mi
Rank: #13865 (-89)
20M → 21M
8:53 | 8:53/mi
35K
2:50:11
21.75 mi
Rank: #13896 (-31)
21M → 35K
6:04 | 8:07/mi
23M
3:00:54
23.00 mi
Rank: #14036 (-140)
35K → 23M
10:43 | 8:34/mi
24M
3:09:13
24.00 mi
Rank: #14120 (-84)
23M → 24M
8:19 | 8:19/mi
40K
3:16:24
24.85 mi
Rank: #14150 (-30)
24M → 40K
7:11 | 8:25/mi
25.2M
3:19:33
25.20 mi
Rank: #14171 (-21)
40K → 25.2M
3:09 | 9:09/mi
FINISH
3:27:35
26.22 mi
Rank: #14198 (-27)
25.2M → FINISH
8:02 | 7:53/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:38
Pace7:37 /mi
2nd Half
Distance13.11 mi
Time1:47:57
Pace8:15 /mi
📊Positive Split: 8.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:06:4623:437:3923:43
7:39
-
10K
6.21 mi11:30:1847:157:3723:32
7:35
-0:04
15K
9.32 mi11:53:391:10:367:3523:21
7:31
-0:04
20K
12.43 mi12:17:281:34:257:3623:49
7:40
+0:09
HALF
13.11 mi12:22:411:39:387:375:13
7:40
0:00
25K
15.53 mi12:41:271:58:247:3818:46
7:45
+0:05
30K
18.64 mi13:06:592:23:567:4425:32
8:14
+0:29
20M
20.00 mi13:18:172:35:147:4611:18
8:20
+0:06
21M
21.00 mi13:27:102:44:077:498:53
8:53
+0:33
35K
21.75 mi13:33:142:50:117:506:04
8:07
-0:46
23M
23.00 mi13:43:573:00:547:5210:43
8:34
+0:27
24M
24.00 mi13:52:163:09:137:548:19
8:19
-0:15
40K
24.85 mi13:59:273:16:247:557:11
8:25
+0:06
25.2M
25.20 mi14:02:363:19:337:563:09
9:09
+0:44
FINISH
26.22 mi14:10:383:27:357:568:02
7:53
-1:16

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

7:31 /mi

Average Pace

7:55 /mi

Slowest Pace

9:09 /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

1:58:24

57% of race

Time at Steady Pace

59:15

29% of race

Time at Slower Pace

29:56

14% of race

Average Pace: 7:55 /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 mi11:06:4623:437:3923:43
7:39
#13974
10K
6.21 mi11:30:1847:157:3723:32
7:35
#13776
15K
9.32 mi11:53:391:10:367:3523:21
7:31
#13448
20K
12.43 mi12:17:281:34:257:3623:49
7:40
#13413
HALF
13.11 mi12:22:411:39:387:375:13
7:40
#13456
25K
15.53 mi12:41:271:58:247:3818:46
7:45
#13422
30K
18.64 mi13:06:592:23:567:4425:32
8:14
#13696
20M
20.00 mi13:18:172:35:147:4611:18
8:20
#13776
21M
21.00 mi13:27:102:44:077:498:53
8:53
#13865
35K
21.75 mi13:33:142:50:117:506:04
8:07
#13896
23M
23.00 mi13:43:573:00:547:5210:43
8:34
#14036
24M
24.00 mi13:52:163:09:137:548:19
8:19
#14120
40K
24.85 mi13:59:273:16:247:557:11
8:25
#14150
25.2M
25.20 mi14:02:363:19:337:563:09
9:09
#14171
FINISH
26.22 mi14:10:383:27:357:568:02
7:53
#14198
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi139744067406712971(Top 45%)3566(Top 28%)3566(Top 205%)
10K6.21 mi3.10 mi13776+1983958+1093958+10913643(Top 47%)3914(Top 31%)3914(Top 225%)
15K9.32 mi3.11 mi13448+3283809+1493809+14912971(Top 45%)3566(Top 28%)3566(Top 205%)
20K12.43 mi3.11 mi13413+353804+53804+513441(Top 46%)3911(Top 31%)3911(Top 225%)
HALF13.11 mi0.68 mi13456-433830-263830-2614390(Top 50%)4383(Top 35%)4383(Top 252%)
25K15.53 mi2.42 mi13422+343836-63836-613361(Top 46%)3936(Top 31%)3936(Top 227%)
30K18.64 mi3.11 mi13696-2744028-1924028-19215054(Top 52%)5003(Top 40%)5003(Top 288%)
20M20.00 mi1.36 mi13776-804097-694097-6915055(Top 52%)5085(Top 40%)5085(Top 293%)
21M21.00 mi1.00 mi13865-894180-834180-8315480(Top 53%)5396(Top 43%)5396(Top 311%)
35K21.75 mi0.75 mi13896-314218-384218-3815232(Top 52%)5305(Top 42%)5305(Top 305%)
23M23.00 mi1.25 mi14036-1404323-1054323-10516086(Top 55%)5886(Top 47%)5886(Top 339%)
24M24.00 mi1.00 mi14120-844389-664389-6615804(Top 54%)5781(Top 46%)5781(Top 333%)
40K24.85 mi0.85 mi14150-304440-514440-5115091(Top 52%)5473(Top 44%)5473(Top 315%)
25.2M25.20 mi0.35 mi14171-214464-244464-2415480(Top 53%)5679(Top 45%)5679(Top 327%)
FINISH26.22 mi1.02 mi14198-274500-364500-3614384(Top 50%)5116(Top 41%)5116(Top 295%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21
+97ft-345ft

Overall

12971

Females

3566

F40-44

3566

5K→10K

3.1 - 6.2 mi

Top 47%
×5
+79ft-138ft

Overall

13643

Females

3914

F40-44

3914

10K→15K

6.2 - 9.3 mi

Top 45%
×3
+67ft-78ft

Overall

12971

Females

3566

F40-44

3566

15K→20K

9.3 - 12.4 mi

Top 46%
×5
+106ft-86ft

Overall

13441

Females

3911

F40-44

3911

20K→HALF

12.4 - 13.1 mi

Top 50%
×2
+19ft-37ft

Overall

14390

Females

4383

F40-44

4383

HALF→25K

13.1 - 15.5 mi

Top 46%
×4
+66ft-88ft

Overall

13361

Females

3936

F40-44

3936

25K→30K

15.5 - 18.6 mi

Top 52%
×9
+181ft-148ft

Overall

15054

Females

5003

F40-44

5003

30K→20M

18.6 - 20.0 mi

Top 52%
×5
+64ft-50ft

Overall

15055

Females

5085

F40-44

5085

20M→21M

20.0 - 21.0 mi

Top 53%
×8
+106ft-24ft

Overall

15480

Females

5396

F40-44

5396

21M→35K

21.0 - 21.8 mi

Top 52%
×7
+17ft-86ft

Overall

15232

Females

5305

F40-44

5305

35K→23M

21.8 - 23.0 mi

Top 55%
×5
+23ft-63ft

Overall

16086

Females

5886

F40-44

5886

23M→24M

23.0 - 24.0 mi

Top 54%
×6
+12ft-82ft

Overall

15804

Females

5781

F40-44

5781

24M→40K

24.0 - 24.9 mi

Top 52%
×1
+6ft-20ft

Overall

15091

Females

5473

F40-44

5473

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1
+13ft-16ft

Overall

15480

Females

5679

F40-44

5679

25.2M→FINISH

25.2 - 26.2 mi

Top 50%
×2
+22ft-21ft

Overall

14384

Females

5116

F40-44

5116

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1665*
Passed By
1712
Net Change
-224
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13974
5K → 10K398*200+198#13974#13776
10K → 15K395*67+328#13776#13448
15K → 20K178143+35#13448#13413
20K → HALF1558-43#13413#13456
HALF → 25K139105+34#13456#13422
25K → 30K103200-274#13422#13696
30K → 20M79159-80#13696#13776
20M → 21M61150-89#13776#13865
21M → 35K5384-31#13865#13896
35K → 23M56196-140#13896#14036
23M → 24M45129-84#14036#14120
24M → 40K5787-30#14120#14150
40K → 25.2M2546-21#14150#14171
25.2M → FINISH6188-27#14171#14198
TOTALS1665*1712-224

* 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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