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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jaclyn Rojas

Bib: 23014 •F •Age: N/A

OH

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 47%
Masters (Masters Women)
#0 / 6862
Top 34%
Age Group (F45-49)
#0 / 1786
Top 44%
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
25:03
3.11 mi
Rank: #17383
Start → 5K
25:03 | 8:04/mi
10K
49:53
6.21 mi
Rank: #17281 (+102)
5K → 10K
24:50 | 8:00/mi
15K
1:14:41
9.32 mi
Rank: #17159 (+122)
10K → 15K
24:48 | 7:59/mi
20K
1:39:47
12.43 mi
Rank: #17019 (+140)
15K → 20K
25:06 | 8:05/mi
HALF
1:45:20
13.11 mi
Rank: #17076 (-57)
20K → HALF
5:33 | 8:09/mi
25K
2:05:32
15.53 mi
Rank: #17152 (-76)
HALF → 25K
20:12 | 8:20/mi
30K
2:32:25
18.64 mi
Rank: #17230 (-78)
25K → 30K
26:53 | 8:40/mi
20M
2:44:24
20.00 mi
Rank: #17271 (-41)
30K → 20M
11:59 | 8:50/mi
21M
2:53:40
21.00 mi
Rank: #17263 (+8)
20M → 21M
9:16 | 9:16/mi
35K
2:59:57
21.75 mi
Rank: #17240 (+23)
21M → 35K
6:17 | 8:24/mi
23M
3:10:34
23.00 mi
Rank: #17107 (+133)
35K → 23M
10:37 | 8:30/mi
24M
3:18:49
24.00 mi
Rank: #17021 (+86)
23M → 24M
8:15 | 8:15/mi
40K
3:25:51
24.85 mi
Rank: #16900 (+121)
24M → 40K
7:02 | 8:14/mi
25.2M
3:28:53
25.20 mi
Rank: #16833 (+67)
40K → 25.2M
3:02 | 8:48/mi
FINISH
3:37:03
26.22 mi
Rank: #16756 (+77)
25.2M → FINISH
8:10 | 8:01/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:45:20
Pace8:03 /mi
2nd Half
Distance13.11 mi
Time1:51:43
Pace8:32 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:3625:038:0425:03
8:04
-
10K
6.21 mi11:52:2649:538:0224:50
8:00
-0:04
15K
9.32 mi12:17:141:14:418:0124:48
7:59
-0:01
20K
12.43 mi12:42:201:39:478:0225:06
8:05
+0:06
HALF
13.11 mi12:47:531:45:208:035:33
8:09
+0:04
25K
15.53 mi13:08:052:05:328:0520:12
8:20
+0:11
30K
18.64 mi13:34:582:32:258:1126:53
8:40
+0:20
20M
20.00 mi13:46:572:44:248:1411:59
8:50
+0:10
21M
21.00 mi13:56:132:53:408:179:16
9:16
+0:26
35K
21.75 mi14:02:302:59:578:176:17
8:24
-0:52
23M
23.00 mi14:13:073:10:348:1810:37
8:30
+0:06
24M
24.00 mi14:21:223:18:498:188:15
8:15
-0:15
40K
24.85 mi14:28:243:25:518:177:02
8:14
-0:01
25.2M
25.20 mi14:31:263:28:538:183:02
8:48
+0:34
FINISH
26.22 mi14:39:363:37:038:188:10
8:01
-0:47

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

8:17 /mi

Slowest Pace

9:16 /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

3:12:46

89% of race

Time at Steady Pace

24:17

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:17 /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 mi11:27:3625:038:0425:03
8:04
#17383
10K
6.21 mi11:52:2649:538:0224:50
8:00
#17281
15K
9.32 mi12:17:141:14:418:0124:48
7:59
#17159
20K
12.43 mi12:42:201:39:478:0225:06
8:05
#17019
HALF
13.11 mi12:47:531:45:208:035:33
8:09
#17076
25K
15.53 mi13:08:052:05:328:0520:12
8:20
#17152
30K
18.64 mi13:34:582:32:258:1126:53
8:40
#17230
20M
20.00 mi13:46:572:44:248:1411:59
8:50
#17271
21M
21.00 mi13:56:132:53:408:179:16
9:16
#17263
35K
21.75 mi14:02:302:59:578:176:17
8:24
#17240
23M
23.00 mi14:13:073:10:348:1810:37
8:30
#17107
24M
24.00 mi14:21:223:18:498:188:15
8:15
#17021
40K
24.85 mi14:28:243:25:518:177:02
8:14
#16900
25.2M
25.20 mi14:31:263:28:538:183:02
8:48
#16833
FINISH
26.22 mi14:39:363:37:038:188:10
8:01
#16756
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 mi173836143614316897(Top 58%)5850(Top 47%)5850(Top 328%)
10K6.21 mi3.10 mi17281+1026088+556088+5517194(Top 59%)6021(Top 48%)6021(Top 337%)
15K9.32 mi3.11 mi17159+1226022+666022+6616897(Top 58%)5850(Top 47%)5850(Top 328%)
20K12.43 mi3.11 mi17019+1405946+765946+7616723(Top 58%)5779(Top 46%)5779(Top 324%)
HALF13.11 mi0.68 mi17076-575977-315977-3118066(Top 62%)6494(Top 52%)6494(Top 364%)
25K15.53 mi2.42 mi17152-766021-446021-4417592(Top 61%)6328(Top 50%)6328(Top 354%)
30K18.64 mi3.11 mi17230-786094-736094-7317756(Top 61%)6539(Top 52%)6539(Top 366%)
20M20.00 mi1.36 mi17271-416121-276121-2718084(Top 62%)6802(Top 54%)6802(Top 381%)
21M21.00 mi1.00 mi17263+86145-246145-2417496(Top 60%)6515(Top 52%)6515(Top 365%)
35K21.75 mi0.75 mi17240+236147-26147-217046(Top 59%)6354(Top 51%)6354(Top 356%)
23M23.00 mi1.25 mi17107+1336104+436104+4315638(Top 54%)5634(Top 45%)5634(Top 315%)
24M24.00 mi1.00 mi17021+866074+306074+3015415(Top 53%)5564(Top 44%)5564(Top 312%)
40K24.85 mi0.85 mi16900+1216022+526022+5214005(Top 48%)4885(Top 39%)4885(Top 274%)
25.2M25.20 mi0.35 mi16833+675993+295993+2913616(Top 47%)4711(Top 37%)4711(Top 264%)
FINISH26.22 mi1.02 mi16756+775971+225971+2215292(Top 53%)5589(Top 44%)5589(Top 313%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21
+97ft-345ft

Overall

16897

Females

5850

F45-49

5850

5K→10K

3.1 - 6.2 mi

Top 59%
×5
+79ft-138ft

Overall

17194

Females

6021

F45-49

6021

10K→15K

6.2 - 9.3 mi

Top 58%
×3
+67ft-78ft

Overall

16897

Females

5850

F45-49

5850

15K→20K

9.3 - 12.4 mi

Top 58%
×5
+106ft-86ft

Overall

16723

Females

5779

F45-49

5779

20K→HALF

12.4 - 13.1 mi

Top 62%
×2
+19ft-37ft

Overall

18066

Females

6494

F45-49

6494

HALF→25K

13.1 - 15.5 mi

Top 61%
×4
+66ft-88ft

Overall

17592

Females

6328

F45-49

6328

25K→30K

15.5 - 18.6 mi

Top 61%
×9
+181ft-148ft

Overall

17756

Females

6539

F45-49

6539

30K→20M

18.6 - 20.0 mi

Top 62%
×5
+64ft-50ft

Overall

18084

Females

6802

F45-49

6802

20M→21M

20.0 - 21.0 mi

Top 60%
×8
+106ft-24ft

Overall

17496

Females

6515

F45-49

6515

21M→35K

21.0 - 21.8 mi

Top 59%
×7
+17ft-86ft

Overall

17046

Females

6354

F45-49

6354

35K→23M

21.8 - 23.0 mi

Top 54%
×5
+23ft-63ft

Overall

15638

Females

5634

F45-49

5634

23M→24M

23.0 - 24.0 mi

Top 53%
×6
+12ft-82ft

Overall

15415

Females

5564

F45-49

5564

24M→40K

24.0 - 24.9 mi

Top 48%
×1
+6ft-20ft

Overall

14005

Females

4885

F45-49

4885

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1
+13ft-16ft

Overall

13616

Females

4711

F45-49

4711

25.2M→FINISH

25.2 - 26.2 mi

Top 53%
×2
+22ft-21ft

Overall

15292

Females

5589

F45-49

5589

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1933*
Passed By
1251
Net Change
+627
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17383
5K → 10K302*200+102#17383#17281
10K → 15K249*127+122#17281#17159
15K → 20K248*108+140#17159#17019
20K → HALF2178-57#17019#17076
HALF → 25K111187-76#17076#17152
25K → 30K177200-78#17152#17230
30K → 20M72113-41#17230#17271
20M → 21M9688+8#17271#17263
21M → 35K6744+23#17263#17240
35K → 23M16330+133#17240#17107
23M → 24M12236+86#17107#17021
24M → 40K1298+121#17021#16900
40K → 25.2M725+67#16900#16833
25.2M → FINISH10427+77#16833#16756
TOTALS1933*1251+627

* 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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