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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ronni Komarow

Bib: 26324 •F •Age: N/A

MA

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 (F70-74)
#0 / 81
Top 20%
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
27:37
3.11 mi
Rank: #22139
Start → 5K
27:37 | 8:54/mi
10K
55:03
6.21 mi
Rank: #22104 (+35)
5K → 10K
27:26 | 8:50/mi
15K
1:23:01
9.32 mi
Rank: #22298 (-194)
10K → 15K
27:58 | 9:01/mi
20K
1:51:37
12.43 mi
Rank: #22406 (-108)
15K → 20K
28:36 | 9:13/mi
HALF
1:57:51
13.11 mi
Rank: #22446 (-40)
20K → HALF
6:14 | 9:09/mi
25K
2:21:49
15.53 mi
Rank: #22853 (-407)
HALF → 25K
23:58 | 9:53/mi
30K
2:53:08
18.64 mi
Rank: #22950 (-97)
25K → 30K
31:19 | 10:05/mi
20M
3:07:53
20.00 mi
Rank: #23108 (-158)
30K → 20M
14:45 | 10:52/mi
21M
3:19:20
21.00 mi
Rank: #23150 (-42)
20M → 21M
11:27 | 11:27/mi
35K
3:27:24
21.75 mi
Rank: #23234 (-84)
21M → 35K
8:04 | 10:47/mi
23M
3:41:47
23.00 mi
Rank: #23381 (-147)
35K → 23M
14:23 | 11:30/mi
24M
3:52:02
24.00 mi
Rank: #23381
23M → 24M
10:15 | 10:15/mi
40K
4:01:39
24.85 mi
Rank: #23432 (-51)
24M → 40K
9:37 | 11:15/mi
25.2M
4:05:38
25.20 mi
Rank: #23430 (+2)
40K → 25.2M
3:59 | 11:34/mi
FINISH
4:15:46
26.22 mi
Rank: #23410 (+20)
25.2M → FINISH
10:08 | 9:57/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:57:51
Pace9:00 /mi
2nd Half
Distance13.11 mi
Time2:17:55
Pace10:32 /mi
📊Positive Split: 17.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:36:0727:378:5427:37
8:54
-
10K
6.21 mi12:03:3355:038:5227:26
8:50
-0:04
15K
9.32 mi12:31:311:23:018:5527:58
9:01
+0:11
20K
12.43 mi13:00:071:51:378:5928:36
9:13
+0:12
HALF
13.11 mi13:06:211:57:519:006:14
9:09
-0:04
25K
15.53 mi13:30:192:21:499:0823:58
9:53
+0:44
30K
18.64 mi14:01:382:53:089:1831:19
10:05
+0:12
20M
20.00 mi14:16:233:07:539:2414:45
10:52
+0:47
21M
21.00 mi14:27:503:19:209:3011:27
11:27
+0:35
35K
21.75 mi14:35:543:27:249:338:04
10:47
-0:40
23M
23.00 mi14:50:173:41:479:3914:23
11:30
+0:43
24M
24.00 mi15:00:323:52:029:4110:15
10:15
-1:15
40K
24.85 mi15:10:094:01:399:449:37
11:15
+1:00
25.2M
25.20 mi15:14:084:05:389:453:59
11:34
+0:19
FINISH
26.22 mi15:24:164:15:469:4610:08
9:57
-1:37

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

8:50 /mi

Average Pace

9:46 /mi

Slowest Pace

11:34 /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

1:57:51

46% of race

Time at Steady Pace

1:15:40

30% of race

Time at Slower Pace

1:02:15

24% of race

Average Pace: 9:45 /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 mi11:36:0727:378:5427:37
8:54
#22139
10K
6.21 mi12:03:3355:038:5227:26
8:50
#22104
15K
9.32 mi12:31:311:23:018:5527:58
9:01
#22298
20K
12.43 mi13:00:071:51:378:5928:36
9:13
#22406
HALF
13.11 mi13:06:211:57:519:006:14
9:09
#22446
25K
15.53 mi13:30:192:21:499:0823:58
9:53
#22853
30K
18.64 mi14:01:382:53:089:1831:19
10:05
#22950
20M
20.00 mi14:16:233:07:539:2414:45
10:52
#23108
21M
21.00 mi14:27:503:19:209:3011:27
11:27
#23150
35K
21.75 mi14:35:543:27:249:338:04
10:47
#23234
23M
23.00 mi14:50:173:41:479:3914:23
11:30
#23381
24M
24.00 mi15:00:323:52:029:4110:15
10:15
#23381
40K
24.85 mi15:10:094:01:399:449:37
11:15
#23432
25.2M
25.20 mi15:14:084:05:389:453:59
11:34
#23430
FINISH
26.22 mi15:24:164:15:469:4610:08
9:57
#23410
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF70-74Seg. OverallSeg. FemalesSeg. F70-74
5K3.11 mi3.11 mi221398762876222721(Top 78%)8989(Top 71%)8989(Top 11098%)
10K6.21 mi3.10 mi22104+358721+418721+4122058(Top 76%)8686(Top 69%)8686(Top 10723%)
15K9.32 mi3.11 mi22298-1948806-858806-8522721(Top 78%)8989(Top 71%)8989(Top 11098%)
20K12.43 mi3.11 mi22406-1088862-568862-5622784(Top 79%)9062(Top 72%)9062(Top 11188%)
HALF13.11 mi0.68 mi22446-408880-188880-1823324(Top 80%)9332(Top 74%)9332(Top 11521%)
25K15.53 mi2.42 mi22853-4079103-2239103-22324006(Top 83%)9709(Top 77%)9709(Top 11986%)
30K18.64 mi3.11 mi22950-979172-699172-6923337(Top 80%)9473(Top 75%)9473(Top 11695%)
20M20.00 mi1.36 mi23108-1589289-1179289-11724647(Top 85%)10259(Top 82%)10259(Top 12665%)
21M21.00 mi1.00 mi23150-429317-289317-2824085(Top 83%)10020(Top 80%)10020(Top 12370%)
35K21.75 mi0.75 mi23234-849373-569373-5624860(Top 86%)10443(Top 83%)10443(Top 12893%)
23M23.00 mi1.25 mi23381-1479446-739446-7325428(Top 88%)10785(Top 86%)10785(Top 13315%)
24M24.00 mi1.00 mi233819457-119457-1123491(Top 81%)9800(Top 78%)9800(Top 12099%)
40K24.85 mi0.85 mi23432-519491-349491-3424722(Top 85%)10502(Top 83%)10502(Top 12965%)
25.2M25.20 mi0.35 mi23430+29498-79498-723621(Top 81%)9935(Top 79%)9935(Top 12265%)
FINISH26.22 mi1.02 mi23410+209500-29500-223692(Top 82%)9965(Top 79%)9965(Top 12302%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21
+97ft-345ft

Overall

22721

Females

8989

F70-74

8989

5K→10K

3.1 - 6.2 mi

Top 76%
×5
+79ft-138ft

Overall

22058

Females

8686

F70-74

8686

10K→15K

6.2 - 9.3 mi

Top 78%
×3
+67ft-78ft

Overall

22721

Females

8989

F70-74

8989

15K→20K

9.3 - 12.4 mi

Top 79%
×5
+106ft-86ft

Overall

22784

Females

9062

F70-74

9062

20K→HALF

12.4 - 13.1 mi

Top 80%
×2
+19ft-37ft

Overall

23324

Females

9332

F70-74

9332

HALF→25K

13.1 - 15.5 mi

Top 83%
×4
+66ft-88ft

Overall

24006

Females

9709

F70-74

9709

25K→30K

15.5 - 18.6 mi

Top 80%
×9
+181ft-148ft

Overall

23337

Females

9473

F70-74

9473

30K→20M

18.6 - 20.0 mi

Top 85%
×5
+64ft-50ft

Overall

24647

Females

10259

F70-74

10259

20M→21M

20.0 - 21.0 mi

Top 83%
×8
+106ft-24ft

Overall

24085

Females

10020

F70-74

10020

21M→35K

21.0 - 21.8 mi

Top 86%
×7
+17ft-86ft

Overall

24860

Females

10443

F70-74

10443

35K→23M

21.8 - 23.0 mi

Top 88%
×5
+23ft-63ft

Overall

25428

Females

10785

F70-74

10785

23M→24M

23.0 - 24.0 mi

Top 81%
×6
+12ft-82ft

Overall

23491

Females

9800

F70-74

9800

24M→40K

24.0 - 24.9 mi

Top 85%
×1
+6ft-20ft

Overall

24722

Females

10502

F70-74

10502

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1
+13ft-16ft

Overall

23621

Females

9935

F70-74

9935

25.2M→FINISH

25.2 - 26.2 mi

Top 82%
×2
+22ft-21ft

Overall

23692

Females

9965

F70-74

9965

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
948*
Passed By
1812
Net Change
-1271
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22139
5K → 10K235*200+35#22139#22104
10K → 15K105200-194#22104#22298
15K → 20K129200-108#22298#22406
20K → HALF1555-40#22406#22446
HALF → 25K40200-407#22446#22853
25K → 30K127200-97#22853#22950
30K → 20M37195-158#22950#23108
20M → 21M5395-42#23108#23150
21M → 35K21105-84#23150#23234
35K → 23M24171-147#23234#23381
23M → 24M53530#23381#23381
24M → 40K3889-51#23381#23432
40K → 25.2M2220+2#23432#23430
25.2M → FINISH4929+20#23430#23410
TOTALS948*1812-1271

* 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

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OTQ

Olympic Trials Qualifying analysis available

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