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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Meredith Rosenberg

Bib: 27809 •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 (F55-59)
#0 / 951
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
34:28
3.11 mi
Rank: #28138
Start → 5K
34:28 | 11:06/mi
10K
1:12:03
6.21 mi
Rank: #28465 (-327)
5K → 10K
37:35 | 12:06/mi
15K
1:49:47
9.32 mi
Rank: #28479 (-14)
10K → 15K
37:44 | 12:09/mi
20K
2:28:22
12.43 mi
Rank: #28443 (+36)
15K → 20K
38:35 | 12:26/mi
HALF
2:36:25
13.11 mi
Rank: #28427 (+16)
20K → HALF
8:03 | 11:49/mi
25K
3:10:06
15.53 mi
Rank: #28492 (-65)
HALF → 25K
33:41 | 13:54/mi
30K
3:51:41
18.64 mi
Rank: #28432 (+60)
25K → 30K
41:35 | 13:24/mi
20M
4:11:17
20.00 mi
Rank: #28442 (-10)
30K → 20M
19:36 | 14:26/mi
21M
4:26:21
21.00 mi
Rank: #28442
20M → 21M
15:04 | 15:04/mi
35K
4:36:24
21.75 mi
Rank: #28444 (-2)
21M → 35K
10:03 | 13:27/mi
23M
4:54:41
23.00 mi
Rank: #28464 (-20)
35K → 23M
18:17 | 14:37/mi
24M
5:08:09
24.00 mi
Rank: #28458 (+6)
23M → 24M
13:28 | 13:28/mi
40K
5:20:36
24.85 mi
Rank: #28453 (+5)
24M → 40K
12:27 | 14:34/mi
25.2M
5:25:27
25.20 mi
Rank: #28445 (+8)
40K → 25.2M
4:51 | 14:04/mi
FINISH
5:50:09
26.22 mi
Rank: #28696 (-251)
25.2M → FINISH
24:42 | 24:15/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:36:25
Pace11:56 /mi
2nd Half
Distance13.11 mi
Time3:13:44
Pace14:47 /mi
📊Positive Split: 23.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:0234:2811:0634:28
11:06
-
10K
6.21 mi12:33:371:12:0311:3637:35
12:06
+1:00
15K
9.32 mi13:11:211:49:4711:4737:44
12:09
+0:03
20K
12.43 mi13:49:562:28:2211:5738:35
12:26
+0:17
HALF
13.11 mi13:57:592:36:2511:568:03
11:49
-0:37
25K
15.53 mi14:31:403:10:0612:1533:41
13:54
+2:05
30K
18.64 mi15:13:153:51:4112:2641:35
13:24
-0:30
20M
20.00 mi15:32:514:11:1712:3419:36
14:26
+1:02
21M
21.00 mi15:47:554:26:2112:4215:04
15:04
+0:38
35K
21.75 mi15:57:584:36:2412:4310:03
13:27
-1:37
23M
23.00 mi16:16:154:54:4112:4918:17
14:37
+1:10
24M
24.00 mi16:29:435:08:0912:5113:28
13:28
-1:09
40K
24.85 mi16:42:105:20:3612:5412:27
14:34
+1:06
25.2M
25.20 mi16:47:015:25:2712:554:51
14:04
-0:30
FINISH
26.22 mi17:11:435:50:0913:2224:42
24:15
+10:11

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

11:06 /mi

Average Pace

13:22 /mi

Slowest Pace

24:15 /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

42:31

12% of race

Time at Steady Pace

4:27:52

77% of race

Time at Slower Pace

39:46

11% of race

Average Pace: 13:21 /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 mi11:56:0234:2811:0634:28
11:06
#28138
10K
6.21 mi12:33:371:12:0311:3637:35
12:06
#28465
15K
9.32 mi13:11:211:49:4711:4737:44
12:09
#28479
20K
12.43 mi13:49:562:28:2211:5738:35
12:26
#28443
HALF
13.11 mi13:57:592:36:2511:568:03
11:49
#28427
25K
15.53 mi14:31:403:10:0612:1533:41
13:54
#28492
30K
18.64 mi15:13:153:51:4112:2641:35
13:24
#28432
20M
20.00 mi15:32:514:11:1712:3419:36
14:26
#28442
21M
21.00 mi15:47:554:26:2112:4215:04
15:04
#28442
35K
21.75 mi15:57:584:36:2412:4310:03
13:27
#28444
23M
23.00 mi16:16:154:54:4112:4918:17
14:37
#28464
24M
24.00 mi16:29:435:08:0912:5113:28
13:28
#28458
40K
24.85 mi16:42:105:20:3612:5412:27
14:34
#28453
25.2M
25.20 mi16:47:015:25:2712:554:51
14:04
#28445
FINISH
26.22 mi17:11:435:50:0913:2224:42
24:15
#28696
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi28138119761197628462(Top 98%)12210(Top 97%)12210(Top 1284%)
10K6.21 mi3.10 mi28465-32712192-21612192-21628635(Top 99%)12312(Top 98%)12312(Top 1295%)
15K9.32 mi3.11 mi28479-1412213-2112213-2128462(Top 98%)12210(Top 97%)12210(Top 1284%)
20K12.43 mi3.11 mi28443+3612183+3012183+3028332(Top 98%)12137(Top 96%)12137(Top 1276%)
HALF13.11 mi0.68 mi28427+1612173+1012173+1028163(Top 97%)12057(Top 96%)12057(Top 1268%)
25K15.53 mi2.42 mi28492-6512228-5512228-5528650(Top 99%)12365(Top 98%)12365(Top 1300%)
30K18.64 mi3.11 mi28432+6012198+3012198+3028015(Top 97%)12009(Top 95%)12009(Top 1263%)
20M20.00 mi1.36 mi28442-1012208-1012208-1028365(Top 98%)12237(Top 97%)12237(Top 1287%)
21M21.00 mi1.00 mi2844212209-112209-128113(Top 97%)12122(Top 96%)12122(Top 1275%)
35K21.75 mi0.75 mi28444-212213-412213-428010(Top 97%)12109(Top 96%)12109(Top 1273%)
23M23.00 mi1.25 mi28464-2012234-2112234-2128470(Top 98%)12329(Top 98%)12329(Top 1296%)
24M24.00 mi1.00 mi28458+612235-112235-128007(Top 97%)12116(Top 96%)12116(Top 1274%)
40K24.85 mi0.85 mi28453+512234+112234+128255(Top 97%)12248(Top 97%)12248(Top 1288%)
25.2M25.20 mi0.35 mi28445+812230+412230+427282(Top 94%)11782(Top 94%)11782(Top 1239%)
FINISH26.22 mi1.02 mi28696-25112381-15112381-15129013(Top 100%)12576(Top 100%)12576(Top 1322%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21
+97ft-345ft

Overall

28462

Females

12210

F55-59

12210

5K→10K

3.1 - 6.2 mi

Top 99%
×5
+79ft-138ft

Overall

28635

Females

12312

F55-59

12312

10K→15K

6.2 - 9.3 mi

Top 98%
×3
+67ft-78ft

Overall

28462

Females

12210

F55-59

12210

15K→20K

9.3 - 12.4 mi

Top 98%
×5
+106ft-86ft

Overall

28332

Females

12137

F55-59

12137

20K→HALF

12.4 - 13.1 mi

Top 97%
×2
+19ft-37ft

Overall

28163

Females

12057

F55-59

12057

HALF→25K

13.1 - 15.5 mi

Top 99%
×4
+66ft-88ft

Overall

28650

Females

12365

F55-59

12365

25K→30K

15.5 - 18.6 mi

Top 97%
×9
+181ft-148ft

Overall

28015

Females

12009

F55-59

12009

30K→20M

18.6 - 20.0 mi

Top 98%
×5
+64ft-50ft

Overall

28365

Females

12237

F55-59

12237

20M→21M

20.0 - 21.0 mi

Top 97%
×8
+106ft-24ft

Overall

28113

Females

12122

F55-59

12122

21M→35K

21.0 - 21.8 mi

Top 97%
×7
+17ft-86ft

Overall

28010

Females

12109

F55-59

12109

35K→23M

21.8 - 23.0 mi

Top 98%
×5
+23ft-63ft

Overall

28470

Females

12329

F55-59

12329

23M→24M

23.0 - 24.0 mi

Top 97%
×6
+12ft-82ft

Overall

28007

Females

12116

F55-59

12116

24M→40K

24.0 - 24.9 mi

Top 97%
×1
+6ft-20ft

Overall

28255

Females

12248

F55-59

12248

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1
+13ft-16ft

Overall

27282

Females

11782

F55-59

11782

25.2M→FINISH

25.2 - 26.2 mi

Top 100%
×2
+22ft-21ft

Overall

29013

Females

12576

F55-59

12576

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
357
Passed By
720
Net Change
-558
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28138
5K → 10K15200-327#28138#28465
10K → 15K5973-14#28465#28479
15K → 20K7842+36#28479#28443
20K → HALF171+16#28443#28427
HALF → 25K2489-65#28427#28492
25K → 30K7616+60#28492#28432
30K → 20M1626-10#28432#28442
20M → 21M18180#28442#28442
21M → 35K68-2#28442#28444
35K → 23M727-20#28444#28464
23M → 24M148+6#28464#28458
24M → 40K1611+5#28458#28453
40K → 25.2M91+8#28453#28445
25.2M → FINISH2200-251#28445#28696
TOTALS357720-558
📊

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

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