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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Laura Magdeburger

Bib: 11926 •F •Age: N/A

FL

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
Top 46%
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
26:53
3.11 mi
Rank: #20945
Start → 5K
26:53 | 8:40/mi
10K
53:15
6.21 mi
Rank: #20567 (+378)
5K → 10K
26:22 | 8:30/mi
15K
1:20:00
9.32 mi
Rank: #20642 (-75)
10K → 15K
26:45 | 8:37/mi
20K
1:47:04
12.43 mi
Rank: #20579 (+63)
15K → 20K
27:04 | 8:43/mi
HALF
1:53:02
13.11 mi
Rank: #20642 (-63)
20K → HALF
5:58 | 8:46/mi
25K
2:14:39
15.53 mi
Rank: #20668 (-26)
HALF → 25K
21:37 | 8:55/mi
30K
2:43:09
18.64 mi
Rank: #20615 (+53)
25K → 30K
28:30 | 9:11/mi
20M
2:55:57
20.00 mi
Rank: #20627 (-12)
30K → 20M
12:48 | 9:26/mi
21M
3:06:08
21.00 mi
Rank: #20648 (-21)
20M → 21M
10:11 | 10:11/mi
35K
3:13:13
21.75 mi
Rank: #20683 (-35)
21M → 35K
7:05 | 9:29/mi
23M
3:25:20
23.00 mi
Rank: #20731 (-48)
35K → 23M
12:07 | 9:41/mi
24M
3:34:45
24.00 mi
Rank: #20763 (-32)
23M → 24M
9:25 | 9:25/mi
40K
3:43:02
24.85 mi
Rank: #20786 (-23)
24M → 40K
8:17 | 9:42/mi
25.2M
3:46:44
25.20 mi
Rank: #20811 (-25)
40K → 25.2M
3:42 | 10:44/mi
FINISH
3:56:25
26.22 mi
Rank: #20926 (-115)
25.2M → FINISH
9:41 | 9:31/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:53:02
Pace8:38 /mi
2nd Half
Distance13.11 mi
Time2:03:23
Pace9:25 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:5026:538:4026:53
8:40
-
10K
6.21 mi11:13:1253:158:3526:22
8:30
-0:10
15K
9.32 mi11:39:571:20:008:3526:45
8:37
+0:07
20K
12.43 mi12:07:011:47:048:3727:04
8:43
+0:06
HALF
13.11 mi12:12:591:53:028:385:58
8:46
+0:03
25K
15.53 mi12:34:362:14:398:4121:37
8:55
+0:09
30K
18.64 mi13:03:062:43:098:4628:30
9:11
+0:16
20M
20.00 mi13:15:542:55:578:4812:48
9:26
+0:15
21M
21.00 mi13:26:053:06:088:5210:11
10:11
+0:45
35K
21.75 mi13:33:103:13:138:547:05
9:29
-0:42
23M
23.00 mi13:45:173:25:208:5612:07
9:41
+0:12
24M
24.00 mi13:54:423:34:458:579:25
9:25
-0:16
40K
24.85 mi14:02:593:43:028:598:17
9:42
+0:17
25.2M
25.20 mi14:06:413:46:449:003:42
10:44
+1:02
FINISH
26.22 mi14:16:223:56:259:029:41
9:31
-1:13

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

8:30 /mi

Average Pace

9:01 /mi

Slowest Pace

10:44 /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

2:14:39

57% of race

Time at Steady Pace

1:27:53

37% of race

Time at Slower Pace

13:53

6% of race

Average Pace: 9:01 /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 mi10:46:5026:538:4026:53
8:40
#20945
10K
6.21 mi11:13:1253:158:3526:22
8:30
#20567
15K
9.32 mi11:39:571:20:008:3526:45
8:37
#20642
20K
12.43 mi12:07:011:47:048:3727:04
8:43
#20579
HALF
13.11 mi12:12:591:53:028:385:58
8:46
#20642
25K
15.53 mi12:34:362:14:398:4121:37
8:55
#20668
30K
18.64 mi13:03:062:43:098:4628:30
9:11
#20615
20M
20.00 mi13:15:542:55:578:4812:48
9:26
#20627
21M
21.00 mi13:26:053:06:088:5210:11
10:11
#20648
35K
21.75 mi13:33:103:13:138:547:05
9:29
#20683
23M
23.00 mi13:45:173:25:208:5612:07
9:41
#20731
24M
24.00 mi13:54:423:34:458:579:25
9:25
#20763
40K
24.85 mi14:02:593:43:028:598:17
9:42
#20786
25.2M
25.20 mi14:06:413:46:449:003:42
10:44
#20811
FINISH
26.22 mi14:16:223:56:259:029:41
9:31
#20926
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 mi209458137813720754(Top 72%)7984(Top 63%)7984(Top 840%)
10K6.21 mi3.10 mi20567+3787923+2147923+21420275(Top 70%)7741(Top 62%)7741(Top 814%)
15K9.32 mi3.11 mi20642-757947-247947-2420754(Top 72%)7984(Top 63%)7984(Top 840%)
20K12.43 mi3.11 mi20579+637931+167931+1620527(Top 71%)7912(Top 63%)7912(Top 832%)
HALF13.11 mi0.68 mi20642-637963-327963-3221610(Top 74%)8435(Top 67%)8435(Top 887%)
25K15.53 mi2.42 mi20668-267991-287991-2820779(Top 72%)8056(Top 64%)8056(Top 847%)
30K18.64 mi3.11 mi20615+537986+57986+520407(Top 70%)7955(Top 63%)7955(Top 836%)
20M20.00 mi1.36 mi20627-127996-107996-1020796(Top 72%)8245(Top 66%)8245(Top 867%)
21M21.00 mi1.00 mi20648-218015-198015-1921026(Top 72%)8396(Top 67%)8396(Top 883%)
35K21.75 mi0.75 mi20683-358047-328047-3221673(Top 75%)8782(Top 70%)8782(Top 923%)
23M23.00 mi1.25 mi20731-488084-378084-3721205(Top 73%)8579(Top 68%)8579(Top 902%)
24M24.00 mi1.00 mi20763-328107-238107-2321069(Top 73%)8574(Top 68%)8574(Top 902%)
40K24.85 mi0.85 mi20786-238130-238130-2321022(Top 72%)8588(Top 68%)8588(Top 903%)
25.2M25.20 mi0.35 mi20811-258148-188148-1821746(Top 75%)8938(Top 71%)8938(Top 940%)
FINISH26.22 mi1.02 mi20926-1158215-678215-6722366(Top 77%)9262(Top 74%)9262(Top 974%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21
+97ft-345ft

Overall

20754

Females

7984

F55-59

7984

5K→10K

3.1 - 6.2 mi

Top 70%
×5
+79ft-138ft

Overall

20275

Females

7741

F55-59

7741

10K→15K

6.2 - 9.3 mi

Top 72%
×3
+67ft-78ft

Overall

20754

Females

7984

F55-59

7984

15K→20K

9.3 - 12.4 mi

Top 71%
×5
+106ft-86ft

Overall

20527

Females

7912

F55-59

7912

20K→HALF

12.4 - 13.1 mi

Top 74%
×2
+19ft-37ft

Overall

21610

Females

8435

F55-59

8435

HALF→25K

13.1 - 15.5 mi

Top 72%
×4
+66ft-88ft

Overall

20779

Females

8056

F55-59

8056

25K→30K

15.5 - 18.6 mi

Top 70%
×9
+181ft-148ft

Overall

20407

Females

7955

F55-59

7955

30K→20M

18.6 - 20.0 mi

Top 72%
×5
+64ft-50ft

Overall

20796

Females

8245

F55-59

8245

20M→21M

20.0 - 21.0 mi

Top 72%
×8
+106ft-24ft

Overall

21026

Females

8396

F55-59

8396

21M→35K

21.0 - 21.8 mi

Top 75%
×7
+17ft-86ft

Overall

21673

Females

8782

F55-59

8782

35K→23M

21.8 - 23.0 mi

Top 73%
×5
+23ft-63ft

Overall

21205

Females

8579

F55-59

8579

23M→24M

23.0 - 24.0 mi

Top 73%
×6
+12ft-82ft

Overall

21069

Females

8574

F55-59

8574

24M→40K

24.0 - 24.9 mi

Top 72%
×1
+6ft-20ft

Overall

21022

Females

8588

F55-59

8588

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1
+13ft-16ft

Overall

21746

Females

8938

F55-59

8938

25.2M→FINISH

25.2 - 26.2 mi

Top 77%
×2
+22ft-21ft

Overall

22366

Females

9262

F55-59

9262

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1582*
Passed By
1517
Net Change
+19
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20945
5K → 10K526*148+378#20945#20567
10K → 15K171200-75#20567#20642
15K → 20K188125+63#20642#20579
20K → HALF1477-63#20579#20642
HALF → 25K114140-26#20642#20668
25K → 30K194141+53#20668#20615
30K → 20M7688-12#20615#20627
20M → 21M7091-21#20627#20648
21M → 35K3166-35#20648#20683
35K → 23M57105-48#20683#20731
23M → 24M5385-32#20731#20763
24M → 40K5174-23#20763#20786
40K → 25.2M1641-25#20786#20811
25.2M → FINISH21136-115#20811#20926
TOTALS1582*1517+19

* 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

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