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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jaclyn Aviles

Bib: 22949 •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
Top 41%
Age Group (F45-49)
#0 / 1786
Race Day Weather
51°/41°F
overcast clouds
Personalized for Jaclyn

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 · 7:58/mi at mile 9.3

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
25:35
3.11 mi
Rank: #18445
Start → 5K
25:35 | 8:15/mi
10K
51:12
6.21 mi
Rank: #18644 (-199)
5K → 10K
25:37 | 8:15/mi
15K
1:15:58
9.32 mi
Rank: #18073 (+571)
10K → 15K
24:46 | 7:59/mi
20K
1:41:03
12.43 mi
Rank: #17727 (+346)
15K → 20K
25:05 | 8:05/mi
HALF
1:46:33
13.11 mi
Rank: #17720 (+7)
20K → HALF
5:30 | 8:05/mi
25K
2:06:12
15.53 mi
Rank: #17449 (+271)
HALF → 25K
19:39 | 8:07/mi
30K
2:32:33
18.64 mi
Rank: #17284 (+165)
25K → 30K
26:21 | 8:29/mi
20M
2:44:38
20.00 mi
Rank: #17365 (-81)
30K → 20M
12:05 | 8:54/mi
21M
2:53:53
21.00 mi
Rank: #17337 (+28)
20M → 21M
9:15 | 9:15/mi
35K
3:00:18
21.75 mi
Rank: #17336 (+1)
21M → 35K
6:25 | 8:35/mi
23M
3:11:46
23.00 mi
Rank: #17453 (-117)
35K → 23M
11:28 | 9:10/mi
24M
3:20:49
24.00 mi
Rank: #17547 (-94)
23M → 24M
9:03 | 9:03/mi
40K
3:28:44
24.85 mi
Rank: #17633 (-86)
24M → 40K
7:55 | 9:16/mi
25.2M
3:32:09
25.20 mi
Rank: #17640 (-7)
40K → 25.2M
3:25 | 9:55/mi
FINISH
3:41:45
26.22 mi
Rank: #17881 (-241)
25.2M → FINISH
9:36 | 9:26/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:46:33
Pace8:08 /mi
2nd Half
Distance13.11 mi
Time1:55:12
Pace8:48 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:0325:358:1525:35
8:15
-
10K
6.21 mi11:53:4051:128:1525:37
8:15
0:00
15K
9.32 mi12:18:261:15:588:1024:46
7:59
-0:16
20K
12.43 mi12:43:311:41:038:0825:05
8:05
+0:06
HALF
13.11 mi12:49:011:46:338:085:30
8:05
0:00
25K
15.53 mi13:08:402:06:128:0819:39
8:07
+0:02
30K
18.64 mi13:35:012:32:338:1226:21
8:29
+0:22
20M
20.00 mi13:47:062:44:388:1412:05
8:54
+0:25
21M
21.00 mi13:56:212:53:538:179:15
9:15
+0:21
35K
21.75 mi14:02:463:00:188:186:25
8:35
-0:40
23M
23.00 mi14:14:143:11:468:2111:28
9:10
+0:35
24M
24.00 mi14:23:173:20:498:239:03
9:03
-0:07
40K
24.85 mi14:31:123:28:448:247:55
9:16
+0:13
25.2M
25.20 mi14:34:373:32:098:263:25
9:55
+0:39
FINISH
26.22 mi14:44:133:41:458:289:36
9:26
-0:29

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

7:59 /mi

Average Pace

8:28 /mi

Slowest Pace

9:55 /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

2:06:12

57% of race

Time at Steady Pace

32:46

15% of race

Time at Slower Pace

1:02:47

28% of race

Average Pace: 8:27 /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 mi11:28:0325:358:1525:35
8:15
#18445
10K
6.21 mi11:53:4051:128:1525:37
8:15
#18644
15K
9.32 mi12:18:261:15:588:1024:46
7:59
#18073
20K
12.43 mi12:43:311:41:038:0825:05
8:05
#17727
HALF
13.11 mi12:49:011:46:338:085:30
8:05
#17720
25K
15.53 mi13:08:402:06:128:0819:39
8:07
#17449
30K
18.64 mi13:35:012:32:338:1226:21
8:29
#17284
20M
20.00 mi13:47:062:44:388:1412:05
8:54
#17365
21M
21.00 mi13:56:212:53:538:179:15
9:15
#17337
35K
21.75 mi14:02:463:00:188:186:25
8:35
#17336
23M
23.00 mi14:14:143:11:468:2111:28
9:10
#17453
24M
24.00 mi14:23:173:20:498:239:03
9:03
#17547
40K
24.85 mi14:31:123:28:448:247:55
9:16
#17633
25.2M
25.20 mi14:34:373:32:098:263:25
9:55
#17640
FINISH
26.22 mi14:44:133:41:458:289:36
9:26
#17881
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 mi184456766676616810(Top 58%)5798(Top 46%)5798(Top 325%)
10K6.21 mi3.10 mi18644-1996852-866852-8618845(Top 65%)6940(Top 55%)6940(Top 389%)
15K9.32 mi3.11 mi18073+5716532+3206532+32016810(Top 58%)5798(Top 46%)5798(Top 325%)
20K12.43 mi3.11 mi17727+3466346+1866346+18616689(Top 58%)5765(Top 46%)5765(Top 323%)
HALF13.11 mi0.68 mi17720+76341+56341+517648(Top 61%)6295(Top 50%)6295(Top 352%)
25K15.53 mi2.42 mi17449+2716180+1616180+16116163(Top 56%)5523(Top 44%)5523(Top 309%)
30K18.64 mi3.11 mi17284+1656124+566124+5616822(Top 58%)6008(Top 48%)6008(Top 336%)
20M20.00 mi1.36 mi17365-816181-576181-5718453(Top 64%)7003(Top 56%)7003(Top 392%)
21M21.00 mi1.00 mi17337+286186-56186-517425(Top 60%)6485(Top 52%)6485(Top 363%)
35K21.75 mi0.75 mi17336+16202-166202-1618026(Top 62%)6900(Top 55%)6900(Top 386%)
23M23.00 mi1.25 mi17453-1176297-956297-9519263(Top 66%)7597(Top 60%)7597(Top 425%)
24M24.00 mi1.00 mi17547-946376-796376-7919682(Top 68%)7888(Top 63%)7888(Top 442%)
40K24.85 mi0.85 mi17633-866438-626438-6219523(Top 67%)7832(Top 62%)7832(Top 439%)
25.2M25.20 mi0.35 mi17640-76458-206458-2019071(Top 66%)7594(Top 60%)7594(Top 425%)
FINISH26.22 mi1.02 mi17881-2416613-1556613-15522096(Top 76%)9116(Top 72%)9116(Top 510%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21
+97ft-345ft

Overall

16810

Females

5798

F45-49

5798

5K→10K

3.1 - 6.2 mi

Top 65%
×5
+79ft-138ft

Overall

18845

Females

6940

F45-49

6940

10K→15K

6.2 - 9.3 mi

Top 58%
×3
+67ft-78ft

Overall

16810

Females

5798

F45-49

5798

15K→20K

9.3 - 12.4 mi

Top 58%
×5
+106ft-86ft

Overall

16689

Females

5765

F45-49

5765

20K→HALF

12.4 - 13.1 mi

Top 61%
×2
+19ft-37ft

Overall

17648

Females

6295

F45-49

6295

HALF→25K

13.1 - 15.5 mi

Top 56%
×4
+66ft-88ft

Overall

16163

Females

5523

F45-49

5523

25K→30K

15.5 - 18.6 mi

Top 58%
×9
+181ft-148ft

Overall

16822

Females

6008

F45-49

6008

30K→20M

18.6 - 20.0 mi

Top 64%
×5
+64ft-50ft

Overall

18453

Females

7003

F45-49

7003

20M→21M

20.0 - 21.0 mi

Top 60%
×8
+106ft-24ft

Overall

17425

Females

6485

F45-49

6485

21M→35K

21.0 - 21.8 mi

Top 62%
×7
+17ft-86ft

Overall

18026

Females

6900

F45-49

6900

35K→23M

21.8 - 23.0 mi

Top 66%
×5
+23ft-63ft

Overall

19263

Females

7597

F45-49

7597

23M→24M

23.0 - 24.0 mi

Top 68%
×6
+12ft-82ft

Overall

19682

Females

7888

F45-49

7888

24M→40K

24.0 - 24.9 mi

Top 67%
×1
+6ft-20ft

Overall

19523

Females

7832

F45-49

7832

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1
+13ft-16ft

Overall

19071

Females

7594

F45-49

7594

25.2M→FINISH

25.2 - 26.2 mi

Top 76%
×2
+22ft-21ft

Overall

22096

Females

9116

F45-49

9116

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2181*
Passed By
1374
Net Change
+564
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18445
5K → 10K184200-199#18445#18644
10K → 15K596*25+571#18644#18073
15K → 20K373*27+346#18073#17727
20K → HALF3730+7#17727#17720
HALF → 25K296*25+271#17720#17449
25K → 30K271*106+165#17449#17284
30K → 20M67148-81#17284#17365
20M → 21M10173+28#17365#17337
21M → 35K5251+1#17337#17336
35K → 23M61178-117#17336#17453
23M → 24M46140-94#17453#17547
24M → 40K44130-86#17547#17633
40K → 25.2M3441-7#17633#17640
25.2M → FINISH19200-241#17640#17881
TOTALS2181*1374+564

* 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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