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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Maree Jesson

Bib: 17334 •F •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 42%
Gender (Female)
#0 / 12578
Top 27%
Masters (Masters Women)
#0 / 6862
Top 11%
Age Group (F50-54)
#0 / 1233
Top 7%
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
22:48
3.11 mi
Rank: #11388
Start → 5K
22:48 | 7:21/mi
10K
45:34
6.21 mi
Rank: #11379 (+9)
5K → 10K
22:46 | 7:20/mi
15K
1:08:43
9.32 mi
Rank: #11725 (-346)
10K → 15K
23:09 | 7:28/mi
20K
1:32:23
12.43 mi
Rank: #12011 (-286)
15K → 20K
23:40 | 7:38/mi
HALF
1:37:31
13.11 mi
Rank: #12072 (-61)
20K → HALF
5:08 | 7:32/mi
25K
1:55:59
15.53 mi
Rank: #12117 (-45)
HALF → 25K
18:28 | 7:37/mi
30K
2:20:30
18.64 mi
Rank: #12187 (-70)
25K → 30K
24:31 | 7:54/mi
20M
2:31:22
20.00 mi
Rank: #12218 (-31)
30K → 20M
10:52 | 8:01/mi
21M
2:40:05
21.00 mi
Rank: #12342 (-124)
20M → 21M
8:43 | 8:43/mi
35K
2:45:50
21.75 mi
Rank: #12329 (+13)
21M → 35K
5:45 | 7:42/mi
23M
2:55:55
23.00 mi
Rank: #12346 (-17)
35K → 23M
10:05 | 8:04/mi
24M
3:03:37
24.00 mi
Rank: #12279 (+67)
23M → 24M
7:42 | 7:42/mi
40K
3:10:26
24.85 mi
Rank: #12255 (+24)
24M → 40K
6:49 | 7:59/mi
25.2M
3:13:28
25.20 mi
Rank: #12260 (-5)
40K → 25.2M
3:02 | 8:48/mi
FINISH
3:21:21
26.22 mi
Rank: #12272 (-12)
25.2M → FINISH
7:53 | 7:45/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:37:31
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:43:50
Pace7:56 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:04:2722:487:2122:48
7:21
-
10K
6.21 mi11:27:1345:347:2022:46
7:20
-0:01
15K
9.32 mi11:50:221:08:437:2323:09
7:28
+0:08
20K
12.43 mi12:14:021:32:237:2723:40
7:38
+0:10
HALF
13.11 mi12:19:101:37:317:275:08
7:32
-0:06
25K
15.53 mi12:37:381:55:597:2818:28
7:37
+0:05
30K
18.64 mi13:02:092:20:307:3324:31
7:54
+0:17
20M
20.00 mi13:13:012:31:227:3510:52
8:01
+0:07
21M
21.00 mi13:21:442:40:057:388:43
8:43
+0:42
35K
21.75 mi13:27:292:45:507:385:45
7:42
-1:01
23M
23.00 mi13:37:342:55:557:3910:05
8:04
+0:22
24M
24.00 mi13:45:163:03:377:407:42
7:42
-0:22
40K
24.85 mi13:52:053:10:267:406:49
7:59
+0:17
25.2M
25.20 mi13:55:073:13:287:413:02
8:48
+0:49
FINISH
26.22 mi14:03:003:21:217:427:53
7:45
-1:03

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

7:20 /mi

Average Pace

7:41 /mi

Slowest Pace

8:48 /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

1:08:43

34% of race

Time at Steady Pace

1:33:07

46% of race

Time at Slower Pace

39:31

20% of race

Average Pace: 7:41 /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 mi11:04:2722:487:2122:48
7:21
#11388
10K
6.21 mi11:27:1345:347:2022:46
7:20
#11379
15K
9.32 mi11:50:221:08:437:2323:09
7:28
#11725
20K
12.43 mi12:14:021:32:237:2723:40
7:38
#12011
HALF
13.11 mi12:19:101:37:317:275:08
7:32
#12072
25K
15.53 mi12:37:381:55:597:2818:28
7:37
#12117
30K
18.64 mi13:02:092:20:307:3324:31
7:54
#12187
20M
20.00 mi13:13:012:31:227:3510:52
8:01
#12218
21M
21.00 mi13:21:442:40:057:388:43
8:43
#12342
35K
21.75 mi13:27:292:45:507:385:45
7:42
#12329
23M
23.00 mi13:37:342:55:557:3910:05
8:04
#12346
24M
24.00 mi13:45:163:03:377:407:42
7:42
#12279
40K
24.85 mi13:52:053:10:267:406:49
7:59
#12255
25.2M
25.20 mi13:55:073:13:287:413:02
8:48
#12260
FINISH
26.22 mi14:03:003:21:217:427:53
7:45
#12272
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 mi113882577257712417(Top 43%)3249(Top 26%)3249(Top 264%)
10K6.21 mi3.10 mi11379+92604-272604-2711418(Top 39%)2664(Top 21%)2664(Top 216%)
15K9.32 mi3.11 mi11725-3462818-2142818-21412417(Top 43%)3249(Top 26%)3249(Top 264%)
20K12.43 mi3.11 mi12011-2862995-1772995-17713000(Top 45%)3665(Top 29%)3665(Top 297%)
HALF13.11 mi0.68 mi12072-613033-383033-3813289(Top 46%)3734(Top 30%)3734(Top 303%)
25K15.53 mi2.42 mi12117-453095-623095-6212387(Top 43%)3383(Top 27%)3383(Top 274%)
30K18.64 mi3.11 mi12187-703193-983193-9812676(Top 44%)3671(Top 29%)3671(Top 298%)
20M20.00 mi1.36 mi12218-313224-313224-3112851(Top 44%)3855(Top 31%)3855(Top 313%)
21M21.00 mi1.00 mi12342-1243323-993323-9914489(Top 50%)4838(Top 38%)4838(Top 392%)
35K21.75 mi0.75 mi12329+133330-73330-712242(Top 42%)3659(Top 29%)3659(Top 297%)
23M23.00 mi1.25 mi12346-173372-423372-4212858(Top 44%)4063(Top 32%)4063(Top 330%)
24M24.00 mi1.00 mi12279+673367+53367+511562(Top 40%)3471(Top 28%)3471(Top 282%)
40K24.85 mi0.85 mi12255+243370-33370-312343(Top 43%)3956(Top 31%)3956(Top 321%)
25.2M25.20 mi0.35 mi12260-53382-123382-1213526(Top 47%)4621(Top 37%)4621(Top 375%)
FINISH26.22 mi1.02 mi12272-123408-263408-2613295(Top 46%)4539(Top 36%)4539(Top 368%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21
+97ft-345ft

Overall

12417

Females

3249

F50-54

3249

5K→10K

3.1 - 6.2 mi

Top 39%
×5
+79ft-138ft

Overall

11418

Females

2664

F50-54

2664

10K→15K

6.2 - 9.3 mi

Top 43%
×3
+67ft-78ft

Overall

12417

Females

3249

F50-54

3249

15K→20K

9.3 - 12.4 mi

Top 45%
×5
+106ft-86ft

Overall

13000

Females

3665

F50-54

3665

20K→HALF

12.4 - 13.1 mi

Top 46%
×2
+19ft-37ft

Overall

13289

Females

3734

F50-54

3734

HALF→25K

13.1 - 15.5 mi

Top 43%
×4
+66ft-88ft

Overall

12387

Females

3383

F50-54

3383

25K→30K

15.5 - 18.6 mi

Top 44%
×9
+181ft-148ft

Overall

12676

Females

3671

F50-54

3671

30K→20M

18.6 - 20.0 mi

Top 44%
×5
+64ft-50ft

Overall

12851

Females

3855

F50-54

3855

20M→21M

20.0 - 21.0 mi

Top 50%
×8
+106ft-24ft

Overall

14489

Females

4838

F50-54

4838

21M→35K

21.0 - 21.8 mi

Top 42%
×7
+17ft-86ft

Overall

12242

Females

3659

F50-54

3659

35K→23M

21.8 - 23.0 mi

Top 44%
×5
+23ft-63ft

Overall

12858

Females

4063

F50-54

4063

23M→24M

23.0 - 24.0 mi

Top 40%
×6
+12ft-82ft

Overall

11562

Females

3471

F50-54

3471

24M→40K

24.0 - 24.9 mi

Top 43%
×1
+6ft-20ft

Overall

12343

Females

3956

F50-54

3956

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1
+13ft-16ft

Overall

13526

Females

4621

F50-54

4621

25.2M→FINISH

25.2 - 26.2 mi

Top 46%
×2
+22ft-21ft

Overall

13295

Females

4539

F50-54

4539

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1232*
Passed By
1670
Net Change
-884
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11388
5K → 10K209*200+9#11388#11379
10K → 15K95200-346#11379#11725
15K → 20K84200-286#11725#12011
20K → HALF1172-61#12011#12072
HALF → 25K109154-45#12072#12117
25K → 30K165200-70#12117#12187
30K → 20M79110-31#12187#12218
20M → 21M48172-124#12218#12342
21M → 35K5441+13#12342#12329
35K → 23M88105-17#12329#12346
23M → 24M11447+67#12346#12279
24M → 40K7854+24#12279#12255
40K → 25.2M3540-5#12255#12260
25.2M → FINISH6375-12#12260#12272
TOTALS1232*1670-884

* 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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