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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jillian Osorio

Bib: 13387 •F •Age: N/A

AZ

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 47%
Age Group (F40-44)
#0 / 1737
Race Day Weather
51°/41°F
overcast clouds
Personalized for Jillian

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 · 7:43/mi at mile 3.1

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
23:58
3.11 mi
Rank: #14709
Start → 5K
23:58 | 7:43/mi
10K
49:10
6.21 mi
Rank: #16409 (-1700)
5K → 10K
25:12 | 8:07/mi
15K
1:14:45
9.32 mi
Rank: #17217 (-808)
10K → 15K
25:35 | 8:15/mi
20K
1:40:53
12.43 mi
Rank: #17638 (-421)
15K → 20K
26:08 | 8:25/mi
HALF
1:46:37
13.11 mi
Rank: #17756 (-118)
20K → HALF
5:44 | 8:25/mi
25K
2:07:26
15.53 mi
Rank: #17975 (-219)
HALF → 25K
20:49 | 8:36/mi
30K
2:35:18
18.64 mi
Rank: #18228 (-253)
25K → 30K
27:52 | 8:59/mi
20M
2:47:44
20.00 mi
Rank: #18327 (-99)
30K → 20M
12:26 | 9:10/mi
21M
2:57:37
21.00 mi
Rank: #18418 (-91)
20M → 21M
9:53 | 9:53/mi
35K
3:04:19
21.75 mi
Rank: #18467 (-49)
21M → 35K
6:42 | 8:58/mi
23M
3:15:59
23.00 mi
Rank: #18569 (-102)
35K → 23M
11:40 | 9:20/mi
24M
3:25:00
24.00 mi
Rank: #18609 (-40)
23M → 24M
9:01 | 9:01/mi
40K
3:32:55
24.85 mi
Rank: #18649 (-40)
24M → 40K
7:55 | 9:16/mi
25.2M
3:36:23
25.20 mi
Rank: #18683 (-34)
40K → 25.2M
3:28 | 10:04/mi
FINISH
3:45:26
26.22 mi
Rank: #18737 (-54)
25.2M → FINISH
9:03 | 8:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:46:37
Pace8:08 /mi
2nd Half
Distance13.11 mi
Time1:58:49
Pace9:04 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:5123:587:4323:58
7:43
-
10K
6.21 mi11:18:0349:107:5525:12
8:07
+0:24
15K
9.32 mi11:43:381:14:458:0225:35
8:15
+0:08
20K
12.43 mi12:09:461:40:538:0826:08
8:25
+0:10
HALF
13.11 mi12:15:301:46:378:085:44
8:25
0:00
25K
15.53 mi12:36:192:07:268:1320:49
8:36
+0:11
30K
18.64 mi13:04:112:35:188:2027:52
8:59
+0:23
20M
20.00 mi13:16:372:47:448:2412:26
9:10
+0:11
21M
21.00 mi13:26:302:57:378:289:53
9:53
+0:43
35K
21.75 mi13:33:123:04:198:296:42
8:58
-0:55
23M
23.00 mi13:44:523:15:598:3211:40
9:20
+0:22
24M
24.00 mi13:53:533:25:008:339:01
9:01
-0:19
40K
24.85 mi14:01:483:32:558:347:55
9:16
+0:15
25.2M
25.20 mi14:05:163:36:238:363:28
10:04
+0:48
FINISH
26.22 mi14:14:193:45:268:379:03
8:53
-1:11

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

7:43 /mi

Average Pace

8:36 /mi

Slowest Pace

10:04 /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

2:07:26

57% of race

Time at Steady Pace

1:12:59

32% of race

Time at Slower Pace

25:01

11% of race

Average Pace: 8:36 /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 mi10:52:5123:587:4323:58
7:43
#14709
10K
6.21 mi11:18:0349:107:5525:12
8:07
#16409
15K
9.32 mi11:43:381:14:458:0225:35
8:15
#17217
20K
12.43 mi12:09:461:40:538:0826:08
8:25
#17638
HALF
13.11 mi12:15:301:46:378:085:44
8:25
#17756
25K
15.53 mi12:36:192:07:268:1320:49
8:36
#17975
30K
18.64 mi13:04:112:35:188:2027:52
8:59
#18228
20M
20.00 mi13:16:372:47:448:2412:26
9:10
#18327
21M
21.00 mi13:26:302:57:378:289:53
9:53
#18418
35K
21.75 mi13:33:123:04:198:296:42
8:58
#18467
23M
23.00 mi13:44:523:15:598:3211:40
9:20
#18569
24M
24.00 mi13:53:533:25:008:339:01
9:01
#18609
40K
24.85 mi14:01:483:32:558:347:55
9:16
#18649
25.2M
25.20 mi14:05:163:36:238:363:28
10:04
#18683
FINISH
26.22 mi14:14:193:45:268:379:03
8:53
#18737
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 mi147094497449718578(Top 64%)6803(Top 54%)6803(Top 392%)
10K6.21 mi3.10 mi16409-17005576-10795576-107918059(Top 62%)6518(Top 52%)6518(Top 375%)
15K9.32 mi3.11 mi17217-8086059-4836059-48318578(Top 64%)6803(Top 54%)6803(Top 392%)
20K12.43 mi3.11 mi17638-4216295-2366295-23618808(Top 65%)6970(Top 55%)6970(Top 401%)
HALF13.11 mi0.68 mi17756-1186361-666361-6619755(Top 68%)7445(Top 59%)7445(Top 429%)
25K15.53 mi2.42 mi17975-2196484-1236484-12319096(Top 66%)7171(Top 57%)7171(Top 413%)
30K18.64 mi3.11 mi18228-2536668-1846668-18419438(Top 67%)7451(Top 59%)7451(Top 429%)
20M20.00 mi1.36 mi18327-996745-776745-7719667(Top 68%)7632(Top 61%)7632(Top 439%)
21M21.00 mi1.00 mi18418-916813-686813-6820050(Top 69%)7889(Top 63%)7889(Top 454%)
35K21.75 mi0.75 mi18467-496849-366849-3619862(Top 68%)7875(Top 63%)7875(Top 453%)
23M23.00 mi1.25 mi18569-1026920-716920-7119920(Top 69%)7941(Top 63%)7941(Top 457%)
24M24.00 mi1.00 mi18609-406971-516971-5119541(Top 67%)7808(Top 62%)7808(Top 450%)
40K24.85 mi0.85 mi18649-407012-417012-4119528(Top 67%)7837(Top 62%)7837(Top 451%)
25.2M25.20 mi0.35 mi18683-347037-257037-2519618(Top 68%)7873(Top 63%)7873(Top 453%)
FINISH26.22 mi1.02 mi18737-547081-447081-4420003(Top 69%)8080(Top 64%)8080(Top 465%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21
+97ft-345ft

Overall

18578

Females

6803

F40-44

6803

5K→10K

3.1 - 6.2 mi

Top 62%
×5
+79ft-138ft

Overall

18059

Females

6518

F40-44

6518

10K→15K

6.2 - 9.3 mi

Top 64%
×3
+67ft-78ft

Overall

18578

Females

6803

F40-44

6803

15K→20K

9.3 - 12.4 mi

Top 65%
×5
+106ft-86ft

Overall

18808

Females

6970

F40-44

6970

20K→HALF

12.4 - 13.1 mi

Top 68%
×2
+19ft-37ft

Overall

19755

Females

7445

F40-44

7445

HALF→25K

13.1 - 15.5 mi

Top 66%
×4
+66ft-88ft

Overall

19096

Females

7171

F40-44

7171

25K→30K

15.5 - 18.6 mi

Top 67%
×9
+181ft-148ft

Overall

19438

Females

7451

F40-44

7451

30K→20M

18.6 - 20.0 mi

Top 68%
×5
+64ft-50ft

Overall

19667

Females

7632

F40-44

7632

20M→21M

20.0 - 21.0 mi

Top 69%
×8
+106ft-24ft

Overall

20050

Females

7889

F40-44

7889

21M→35K

21.0 - 21.8 mi

Top 68%
×7
+17ft-86ft

Overall

19862

Females

7875

F40-44

7875

35K→23M

21.8 - 23.0 mi

Top 69%
×5
+23ft-63ft

Overall

19920

Females

7941

F40-44

7941

23M→24M

23.0 - 24.0 mi

Top 67%
×6
+12ft-82ft

Overall

19541

Females

7808

F40-44

7808

24M→40K

24.0 - 24.9 mi

Top 67%
×1
+6ft-20ft

Overall

19528

Females

7837

F40-44

7837

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1
+13ft-16ft

Overall

19618

Females

7873

F40-44

7873

25.2M→FINISH

25.2 - 26.2 mi

Top 69%
×2
+22ft-21ft

Overall

20003

Females

8080

F40-44

8080

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
709
Passed By
2020
Net Change
-4028
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14709
5K → 10K22200-1700#14709#16409
10K → 15K38200-808#16409#17217
15K → 20K69200-421#17217#17638
20K → HALF10128-118#17638#17756
HALF → 25K64200-219#17756#17975
25K → 30K123200-253#17975#18228
30K → 20M69168-99#18228#18327
20M → 21M59150-91#18327#18418
21M → 35K3988-49#18418#18467
35K → 23M64166-102#18467#18569
23M → 24M5393-40#18569#18609
24M → 40K4484-40#18609#18649
40K → 25.2M1549-34#18649#18683
25.2M → FINISH4094-54#18683#18737
TOTALS7092020-4028
📊

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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