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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jennifer Tommasini

Bib: 22312 •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
Age Group (F45-49)
#0 / 1786
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
26:41
3.11 mi
Rank: #20574
Start → 5K
26:41 | 8:36/mi
10K
52:34
6.21 mi
Rank: #19949 (+625)
5K → 10K
25:53 | 8:20/mi
15K
1:18:53
9.32 mi
Rank: #19942 (+7)
10K → 15K
26:19 | 8:29/mi
20K
1:47:08
12.43 mi
Rank: #20618 (-676)
15K → 20K
28:15 | 9:06/mi
HALF
1:53:15
13.11 mi
Rank: #20738 (-120)
20K → HALF
6:07 | 8:59/mi
25K
2:15:20
15.53 mi
Rank: #20892 (-154)
HALF → 25K
22:05 | 9:07/mi
30K
2:48:22
18.64 mi
Rank: #21912 (-1020)
25K → 30K
33:02 | 10:38/mi
20M
3:04:26
20.00 mi
Rank: #22495 (-583)
30K → 20M
16:04 | 11:50/mi
21M
3:16:00
21.00 mi
Rank: #22638 (-143)
20M → 21M
11:34 | 11:34/mi
35K
3:23:49
21.75 mi
Rank: #22706 (-68)
21M → 35K
7:49 | 10:27/mi
23M
3:37:25
23.00 mi
Rank: #22812 (-106)
35K → 23M
13:36 | 10:53/mi
24M
3:48:21
24.00 mi
Rank: #22935 (-123)
23M → 24M
10:56 | 10:56/mi
40K
3:58:20
24.85 mi
Rank: #23037 (-102)
24M → 40K
9:59 | 11:41/mi
25.2M
4:02:20
25.20 mi
Rank: #23050 (-13)
40K → 25.2M
4:00 | 11:36/mi
FINISH
4:12:35
26.22 mi
Rank: #23076 (-26)
25.2M → FINISH
10:15 | 10:04/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
Time1:53:15
Pace8:39 /mi
2nd Half
Distance13.11 mi
Time2:19:20
Pace10:38 /mi
📊Positive Split: 23.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:2626:418:3626:41
8:36
-
10K
6.21 mi11:54:1952:348:2825:53
8:20
-0:16
15K
9.32 mi12:20:381:18:538:2826:19
8:29
+0:09
20K
12.43 mi12:48:531:47:088:3828:15
9:06
+0:37
HALF
13.11 mi12:55:001:53:158:396:07
8:59
-0:07
25K
15.53 mi13:17:052:15:208:4322:05
9:07
+0:08
30K
18.64 mi13:50:072:48:229:0233:02
10:38
+1:31
20M
20.00 mi14:06:113:04:269:1416:04
11:50
+1:12
21M
21.00 mi14:17:453:16:009:2111:34
11:34
-0:16
35K
21.75 mi14:25:343:23:499:237:49
10:27
-1:07
23M
23.00 mi14:39:103:37:259:2813:36
10:53
+0:26
24M
24.00 mi14:50:063:48:219:3110:56
10:56
+0:03
40K
24.85 mi15:00:053:58:209:369:59
11:41
+0:45
25.2M
25.20 mi15:04:054:02:209:374:00
11:36
-0:05
FINISH
26.22 mi15:14:204:12:359:3910:15
10:04
-1:32

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

8:20 /mi

Average Pace

9:38 /mi

Slowest Pace

11:50 /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

2:15:20

54% of race

Time at Steady Pace

1:15:38

30% of race

Time at Slower Pace

41:37

16% of race

Average Pace: 9:38 /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 mi11:28:2626:418:3626:41
8:36
#20574
10K
6.21 mi11:54:1952:348:2825:53
8:20
#19949
15K
9.32 mi12:20:381:18:538:2826:19
8:29
#19942
20K
12.43 mi12:48:531:47:088:3828:15
9:06
#20618
HALF
13.11 mi12:55:001:53:158:396:07
8:59
#20738
25K
15.53 mi13:17:052:15:208:4322:05
9:07
#20892
30K
18.64 mi13:50:072:48:229:0233:02
10:38
#21912
20M
20.00 mi14:06:113:04:269:1416:04
11:50
#22495
21M
21.00 mi14:17:453:16:009:2111:34
11:34
#22638
35K
21.75 mi14:25:343:23:499:237:49
10:27
#22706
23M
23.00 mi14:39:103:37:259:2813:36
10:53
#22812
24M
24.00 mi14:50:063:48:219:3110:56
10:56
#22935
40K
24.85 mi15:00:053:58:209:369:59
11:41
#23037
25.2M
25.20 mi15:04:054:02:209:374:00
11:36
#23050
FINISH
26.22 mi15:14:204:12:359:3910:15
10:04
#23076
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 mi205747951795119988(Top 69%)7579(Top 60%)7579(Top 424%)
10K6.21 mi3.10 mi19949+6257587+3647587+36419398(Top 67%)7251(Top 58%)7251(Top 406%)
15K9.32 mi3.11 mi19942+77575+127575+1219988(Top 69%)7579(Top 60%)7579(Top 424%)
20K12.43 mi3.11 mi20618-6767955-3807955-38022337(Top 77%)8834(Top 70%)8834(Top 495%)
HALF13.11 mi0.68 mi20738-1208012-578012-5722696(Top 78%)9016(Top 72%)9016(Top 505%)
25K15.53 mi2.42 mi20892-1548109-978109-9721651(Top 75%)8503(Top 68%)8503(Top 476%)
30K18.64 mi3.11 mi21912-10208635-5268635-52624567(Top 85%)10145(Top 81%)10145(Top 568%)
20M20.00 mi1.36 mi22495-5838954-3198954-31926190(Top 90%)11082(Top 88%)11082(Top 620%)
21M21.00 mi1.00 mi22638-1439049-959049-9524310(Top 84%)10149(Top 81%)10149(Top 568%)
35K21.75 mi0.75 mi22706-689095-469095-4624216(Top 83%)10102(Top 80%)10102(Top 566%)
23M23.00 mi1.25 mi22812-1069171-769171-7624205(Top 83%)10156(Top 81%)10156(Top 569%)
24M24.00 mi1.00 mi22935-1239239-689239-6824982(Top 86%)10594(Top 84%)10594(Top 593%)
40K24.85 mi0.85 mi23037-1029302-639302-6325390(Top 87%)10838(Top 86%)10838(Top 607%)
25.2M25.20 mi0.35 mi23050-139310-89310-823710(Top 82%)9984(Top 79%)9984(Top 559%)
FINISH26.22 mi1.02 mi23076-269327-179327-1724002(Top 83%)10121(Top 80%)10121(Top 567%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21
+97ft-345ft

Overall

19988

Females

7579

F45-49

7579

5K→10K

3.1 - 6.2 mi

Top 67%
×5
+79ft-138ft

Overall

19398

Females

7251

F45-49

7251

10K→15K

6.2 - 9.3 mi

Top 69%
×3
+67ft-78ft

Overall

19988

Females

7579

F45-49

7579

15K→20K

9.3 - 12.4 mi

Top 77%
×5
+106ft-86ft

Overall

22337

Females

8834

F45-49

8834

20K→HALF

12.4 - 13.1 mi

Top 78%
×2
+19ft-37ft

Overall

22696

Females

9016

F45-49

9016

HALF→25K

13.1 - 15.5 mi

Top 75%
×4
+66ft-88ft

Overall

21651

Females

8503

F45-49

8503

25K→30K

15.5 - 18.6 mi

Top 85%
×9
+181ft-148ft

Overall

24567

Females

10145

F45-49

10145

30K→20M

18.6 - 20.0 mi

Top 90%
×5
+64ft-50ft

Overall

26190

Females

11082

F45-49

11082

20M→21M

20.0 - 21.0 mi

Top 84%
×8
+106ft-24ft

Overall

24310

Females

10149

F45-49

10149

21M→35K

21.0 - 21.8 mi

Top 83%
×7
+17ft-86ft

Overall

24216

Females

10102

F45-49

10102

35K→23M

21.8 - 23.0 mi

Top 83%
×5
+23ft-63ft

Overall

24205

Females

10156

F45-49

10156

23M→24M

23.0 - 24.0 mi

Top 86%
×6
+12ft-82ft

Overall

24982

Females

10594

F45-49

10594

24M→40K

24.0 - 24.9 mi

Top 87%
×1
+6ft-20ft

Overall

25390

Females

10838

F45-49

10838

40K→25.2M

24.9 - 25.2 mi

Top 82%
×1
+13ft-16ft

Overall

23710

Females

9984

F45-49

9984

25.2M→FINISH

25.2 - 26.2 mi

Top 83%
×2
+22ft-21ft

Overall

24002

Females

10121

F45-49

10121

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1212*
Passed By
1922
Net Change
-2502
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20574
5K → 10K705*80+625#20574#19949
10K → 15K171164+7#19949#19942
15K → 20K48200-676#19942#20618
20K → HALF10130-120#20618#20738
HALF → 25K78200-154#20738#20892
25K → 30K19200-1020#20892#21912
30K → 20M14200-583#21912#22495
20M → 21M36179-143#22495#22638
21M → 35K1886-68#22638#22706
35K → 23M33139-106#22706#22812
23M → 24M19142-123#22812#22935
24M → 40K16118-102#22935#23037
40K → 25.2M1730-13#23037#23050
25.2M → FINISH2854-26#23050#23076
TOTALS1212*1922-2502

* 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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