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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Pernille Böser

Bib: 31259 •F •Age: N/A

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F50-54)
#0 / 1233
Race Day Weather
51°/41°F
overcast clouds
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Race Performance Report

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  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
34:10
3.11 mi
Rank: #28014
Start → 5K
34:10 | 11:00/mi
10K
1:09:17
6.21 mi
Rank: #28044 (-30)
5K → 10K
35:07 | 11:19/mi
15K
1:44:43
9.32 mi
Rank: #28004 (+40)
10K → 15K
35:26 | 11:25/mi
20K
2:21:17
12.43 mi
Rank: #27974 (+30)
15K → 20K
36:34 | 11:47/mi
HALF
2:29:12
13.11 mi
Rank: #27985 (-11)
20K → HALF
7:55 | 11:37/mi
25K
2:59:34
15.53 mi
Rank: #27991 (-6)
HALF → 25K
30:22 | 12:32/mi
30K
3:41:11
18.64 mi
Rank: #27992 (-1)
25K → 30K
41:37 | 13:24/mi
20M
3:59:52
20.00 mi
Rank: #27994 (-2)
30K → 20M
18:41 | 13:46/mi
21M
4:14:31
21.00 mi
Rank: #28000 (-6)
20M → 21M
14:39 | 14:39/mi
35K
4:24:29
21.75 mi
Rank: #28015 (-15)
21M → 35K
9:58 | 13:20/mi
23M
4:41:52
23.00 mi
Rank: #28021 (-6)
35K → 23M
17:23 | 13:54/mi
24M
4:55:34
24.00 mi
Rank: #28043 (-22)
23M → 24M
13:42 | 13:42/mi
40K
5:08:00
24.85 mi
Rank: #28069 (-26)
24M → 40K
12:26 | 14:33/mi
25.2M
5:13:23
25.20 mi
Rank: #28081 (-12)
40K → 25.2M
5:23 | 15:37/mi
FINISH
5:27:43
26.22 mi
Rank: #28129 (-48)
25.2M → FINISH
14:20 | 14:04/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:29:12
Pace11:23 /mi
2nd Half
Distance13.11 mi
Time2:58:31
Pace13:38 /mi
📊Positive Split: 19.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:00:3634:1011:0034:10
11:00
-
10K
6.21 mi12:35:431:09:1711:1035:07
11:19
+0:19
15K
9.32 mi13:11:091:44:4311:1535:26
11:25
+0:06
20K
12.43 mi13:47:432:21:1711:2336:34
11:47
+0:22
HALF
13.11 mi13:55:382:29:1211:237:55
11:37
-0:10
25K
15.53 mi14:26:002:59:3411:3430:22
12:32
+0:55
30K
18.64 mi15:07:373:41:1111:5241:37
13:24
+0:52
20M
20.00 mi15:26:183:59:5212:0018:41
13:46
+0:22
21M
21.00 mi15:40:574:14:3112:0814:39
14:39
+0:53
35K
21.75 mi15:50:554:24:2912:109:58
13:20
-1:19
23M
23.00 mi16:08:184:41:5212:1617:23
13:54
+0:34
24M
24.00 mi16:22:004:55:3412:1913:42
13:42
-0:12
40K
24.85 mi16:34:265:08:0012:2412:26
14:33
+0:51
25.2M
25.20 mi16:39:495:13:2312:275:23
15:37
+1:04
FINISH
26.22 mi16:54:095:27:4312:3114:20
14:04
-1:33

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

11:00 /mi

Average Pace

12:30 /mi

Slowest Pace

15:37 /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

2:59:34

55% of race

Time at Steady Pace

1:55:41

35% of race

Time at Slower Pace

32:28

10% of race

Average Pace: 12:30 /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 mi12:00:3634:1011:0034:10
11:00
#28014
10K
6.21 mi12:35:431:09:1711:1035:07
11:19
#28044
15K
9.32 mi13:11:091:44:4311:1535:26
11:25
#28004
20K
12.43 mi13:47:432:21:1711:2336:34
11:47
#27974
HALF
13.11 mi13:55:382:29:1211:237:55
11:37
#27985
25K
15.53 mi14:26:002:59:3411:3430:22
12:32
#27991
30K
18.64 mi15:07:373:41:1111:5241:37
13:24
#27992
20M
20.00 mi15:26:183:59:5212:0018:41
13:46
#27994
21M
21.00 mi15:40:574:14:3112:0814:39
14:39
#28000
35K
21.75 mi15:50:554:24:2912:109:58
13:20
#28015
23M
23.00 mi16:08:184:41:5212:1617:23
13:54
#28021
24M
24.00 mi16:22:004:55:3412:1913:42
13:42
#28043
40K
24.85 mi16:34:265:08:0012:2412:26
14:33
#28069
25.2M
25.20 mi16:39:495:13:2312:275:23
15:37
#28081
FINISH
26.22 mi16:54:095:27:4312:3114:20
14:04
#28129
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 mi28014118891188927883(Top 96%)11842(Top 94%)11842(Top 960%)
10K6.21 mi3.10 mi28044-3011919-3011919-3028055(Top 97%)11942(Top 95%)11942(Top 969%)
15K9.32 mi3.11 mi28004+4011887+3211887+3227883(Top 96%)11842(Top 94%)11842(Top 960%)
20K12.43 mi3.11 mi27974+3011884+311884+327809(Top 96%)11796(Top 94%)11796(Top 957%)
HALF13.11 mi0.68 mi27985-1111892-811892-828001(Top 96%)11961(Top 95%)11961(Top 970%)
25K15.53 mi2.42 mi27991-611908-1611908-1627925(Top 96%)11908(Top 95%)11908(Top 966%)
30K18.64 mi3.11 mi27992-111918-1011918-1028020(Top 97%)12011(Top 95%)12011(Top 974%)
20M20.00 mi1.36 mi27994-211925-711925-727977(Top 96%)12035(Top 96%)12035(Top 976%)
21M21.00 mi1.00 mi28000-611934-911934-927850(Top 96%)11987(Top 95%)11987(Top 972%)
35K21.75 mi0.75 mi28015-1511946-1211946-1227937(Top 96%)12061(Top 96%)12061(Top 978%)
23M23.00 mi1.25 mi28021-611949-311949-328073(Top 97%)12129(Top 96%)12129(Top 984%)
24M24.00 mi1.00 mi28043-2211966-1711966-1728174(Top 97%)12205(Top 97%)12205(Top 990%)
40K24.85 mi0.85 mi28069-2611984-1811984-1828244(Top 97%)12238(Top 97%)12238(Top 993%)
25.2M25.20 mi0.35 mi28081-1211997-1311997-1328257(Top 97%)12262(Top 97%)12262(Top 994%)
FINISH26.22 mi1.02 mi28129-4812031-3412031-3428678(Top 99%)12450(Top 99%)12450(Top 1010%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21
+97ft-345ft

Overall

27883

Females

11842

F50-54

11842

5K→10K

3.1 - 6.2 mi

Top 97%
×5
+79ft-138ft

Overall

28055

Females

11942

F50-54

11942

10K→15K

6.2 - 9.3 mi

Top 96%
×3
+67ft-78ft

Overall

27883

Females

11842

F50-54

11842

15K→20K

9.3 - 12.4 mi

Top 96%
×5
+106ft-86ft

Overall

27809

Females

11796

F50-54

11796

20K→HALF

12.4 - 13.1 mi

Top 96%
×2
+19ft-37ft

Overall

28001

Females

11961

F50-54

11961

HALF→25K

13.1 - 15.5 mi

Top 96%
×4
+66ft-88ft

Overall

27925

Females

11908

F50-54

11908

25K→30K

15.5 - 18.6 mi

Top 97%
×9
+181ft-148ft

Overall

28020

Females

12011

F50-54

12011

30K→20M

18.6 - 20.0 mi

Top 96%
×5
+64ft-50ft

Overall

27977

Females

12035

F50-54

12035

20M→21M

20.0 - 21.0 mi

Top 96%
×8
+106ft-24ft

Overall

27850

Females

11987

F50-54

11987

21M→35K

21.0 - 21.8 mi

Top 96%
×7
+17ft-86ft

Overall

27937

Females

12061

F50-54

12061

35K→23M

21.8 - 23.0 mi

Top 97%
×5
+23ft-63ft

Overall

28073

Females

12129

F50-54

12129

23M→24M

23.0 - 24.0 mi

Top 97%
×6
+12ft-82ft

Overall

28174

Females

12205

F50-54

12205

24M→40K

24.0 - 24.9 mi

Top 97%
×1
+6ft-20ft

Overall

28244

Females

12238

F50-54

12238

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1
+13ft-16ft

Overall

28257

Females

12262

F50-54

12262

25.2M→FINISH

25.2 - 26.2 mi

Top 99%
×2
+22ft-21ft

Overall

28678

Females

12450

F50-54

12450

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
530
Passed By
645
Net Change
-115
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28014
5K → 10K112142-30#28014#28044
10K → 15K11171+40#28044#28004
15K → 20K8555+30#28004#27974
20K → HALF1021-11#27974#27985
HALF → 25K5460-6#27985#27991
25K → 30K6566-1#27991#27992
30K → 20M2628-2#27992#27994
20M → 21M1622-6#27994#28000
21M → 35K722-15#28000#28015
35K → 23M1622-6#28015#28021
23M → 24M1032-22#28021#28043
24M → 40K531-26#28043#28069
40K → 25.2M618-12#28069#28081
25.2M → FINISH755-48#28081#28129
TOTALS530645-115
📊

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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Activity Data

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