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BOSTON MARATHON 2025

Maria Elkjaer

Bib: 30135•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:43
Rank: #23373
Start → 5K
28:43 | 9:15/mi
10K· 6.21 mi
57:19
Rank: #23297 (+76)
5K → 10K
28:36 | 9:12/mi
15K· 9.32 mi
1:26:00
Rank: #23205 (+92)
10K → 15K
28:41 | 9:14/mi
20K· 12.43 mi
1:54:56
Rank: #22977 (+228)
15K → 20K
28:56 | 9:19/mi
Half· 13.11 mi
2:01:06
Rank: #22921 (+56)
20K → Half
6:10 | 9:02/mi
25K· 15.53 mi
2:24:04
Rank: #22699 (+222)
Half → 25K
22:58 | 9:28/mi
30K· 18.64 mi
2:55:01
Rank: #22452 (+247)
25K → 30K
30:57 | 9:58/mi
20M
3:09:03
Rank: #22413 (+39)
30K → 20M
14:02 | 10:20/mi
21M
3:20:13
Rank: #22358 (+55)
20M → 21M
11:10 | 11:10/mi
35K· 21.75 mi
3:27:57
Rank: #22368 (-10)
21M → 35K
7:44 | 10:20/mi
23M
3:42:49
Rank: #22558 (-190)
35K → 23M
14:52 | 11:52/mi
24M
3:53:50
Rank: #22616 (-58)
23M → 24M
11:01 | 11:01/mi
40K· 24.85 mi
4:02:44
Rank: #22586 (+30)
24M → 40K
8:54 | 10:25/mi
25.2M
4:06:36
Rank: #22569 (+17)
40K → 25.2M
3:52 | 11:13/mi
Finish· 26.22 mi
4:16:37
Rank: #22549 (+20)
25.2M → Finish
10:01 | 9:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:01:06
Pace9:14 /mi
2nd Half
Distance13.11 mi
Time2:15:31
Pace10:20 /mi
📊Positive Split: 11.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:2428:439:1528:43
9:15
-
10K
6.21 mi12:21:0057:199:1328:36
9:12
-0:03
15K
9.32 mi12:49:411:26:009:1428:41
9:14
+0:02
20K
12.43 mi13:18:371:54:569:1528:56
9:19
+0:05
Half
13.11 mi13:24:472:01:069:146:10
9:02
-0:17
25K
15.53 mi13:47:452:24:049:1622:58
9:28
+0:26
30K
18.64 mi14:18:422:55:019:2330:57
9:58
+0:30
20M
20.00 mi14:32:443:09:039:2714:02
10:20
+0:22
21M
21.00 mi14:43:543:20:139:3211:10
11:10
+0:50
35K
21.75 mi14:51:383:27:579:347:44
10:20
-0:50
23M
23.00 mi15:06:303:42:499:4114:52
11:52
+1:32
24M
24.00 mi15:17:313:53:509:4511:01
11:01
-0:51
40K
24.85 mi15:26:254:02:449:468:54
10:25
-0:36
25.2M
25.20 mi15:30:174:06:369:473:52
11:13
+0:48
Finish
26.22 mi15:40:184:16:379:4810:01
9:50
-1:23

Checkpoints & Pacing

📈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

9:02 /mi

Average Pace

9:48 /mi

Slowest Pace

11:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24:04

56% of race

Time at Steady Pace

1:02:44

24% of race

Time at Slower Pace

49:49

19% of race

Average Pace: 9:47 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:52:2428:439:1528:43
9:15
#23373
10K
6.21 mi12:21:0057:199:1328:36
9:12
#23297
15K
9.32 mi12:49:411:26:009:1428:41
9:14
#23205
20K
12.43 mi13:18:371:54:569:1528:56
9:19
#22977
Half
13.11 mi13:24:472:01:069:146:10
9:02
#22921
25K
15.53 mi13:47:452:24:049:1622:58
9:28
#22699
30K
18.64 mi14:18:422:55:019:2330:57
9:58
#22452
20M
20.00 mi14:32:443:09:039:2714:02
10:20
#22413
21M
21.00 mi14:43:543:20:139:3211:10
11:10
#22358
35K
21.75 mi14:51:383:27:579:347:44
10:20
#22368
23M
23.00 mi15:06:303:42:499:4114:52
11:52
#22558
24M
24.00 mi15:17:313:53:509:4511:01
11:01
#22616
40K
24.85 mi15:26:254:02:449:468:54
10:25
#22586
25.2M
25.20 mi15:30:174:06:369:473:52
11:13
#22569
Finish
26.22 mi15:40:184:16:379:4810:01
9:50
#22549
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi233739372937222981(Top 81%)9095(Top 74%)9095(Top 529%)
10K6.21 mi3.10 mi23297+769314+589314+5823227(Top 82%)9251(Top 76%)9251(Top 538%)
15K9.32 mi3.11 mi23205+929242+729242+7222981(Top 81%)9095(Top 74%)9095(Top 529%)
20K12.43 mi3.11 mi22977+2289115+1279115+12722311(Top 79%)8759(Top 72%)8759(Top 510%)
Half13.11 mi0.68 mi22921+569081+349081+3422025(Top 78%)8630(Top 71%)8630(Top 502%)
25K15.53 mi2.42 mi22699+2228977+1048977+10421772(Top 77%)8533(Top 70%)8533(Top 497%)
30K18.64 mi3.11 mi22452+2478887+908887+9021502(Top 76%)8504(Top 70%)8504(Top 495%)
20M20.00 mi1.36 mi22413+398879+88879+821952(Top 77%)8864(Top 72%)8864(Top 516%)
21M21.00 mi1.00 mi22358+558868+118868+1121830(Top 77%)8887(Top 73%)8887(Top 517%)
35K21.75 mi0.75 mi22368-108882-148882-1422803(Top 80%)9439(Top 77%)9439(Top 549%)
23M23.00 mi1.25 mi22558-1909019-1379019-13724930(Top 88%)10564(Top 86%)10564(Top 615%)
24M24.00 mi1.00 mi22616-589079-609079-6024025(Top 85%)10126(Top 83%)10126(Top 589%)
40K24.85 mi0.85 mi22586+309077+29077+221686(Top 76%)9036(Top 74%)9036(Top 526%)
25.2M25.20 mi0.35 mi22569+179077907721312(Top 75%)8822(Top 72%)8822(Top 514%)
Finish26.22 mi1.02 mi22549+209088-119088-1122396(Top 79%)9371(Top 77%)9371(Top 545%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

22981

Females

9095

F40-44

9095

5K→10K

3.1 - 6.2 mi

Top 82%
×5stories
+79ft-138ft

Overall

23227

Females

9251

F40-44

9251

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

22981

Females

9095

F40-44

9095

15K→20K

9.3 - 12.4 mi

Top 79%
×5stories
+106ft-86ft

Overall

22311

Females

8759

F40-44

8759

20K→Half

12.4 - 13.1 mi

Top 78%
×2stories
+19ft-37ft

Overall

22025

Females

8630

F40-44

8630

Half→25K

13.1 - 15.5 mi

Top 77%
×4stories
+66ft-88ft

Overall

21772

Females

8533

F40-44

8533

25K→30K

15.5 - 18.6 mi

Top 76%
×9stories
+181ft-148ft

Overall

21502

Females

8504

F40-44

8504

30K→20M

18.6 - 20.0 mi

Top 77%
×5stories
+64ft-50ft

Overall

21952

Females

8864

F40-44

8864

20M→21M

20.0 - 21.0 mi

Top 77%
×8stories
+106ft-24ft

Overall

21830

Females

8887

F40-44

8887

21M→35K

21.0 - 21.8 mi

Top 80%
×7stories
+17ft-86ft

Overall

22803

Females

9439

F40-44

9439

35K→23M

21.8 - 23.0 mi

Top 88%
×5stories
+23ft-63ft

Overall

24930

Females

10564

F40-44

10564

23M→24M

23.0 - 24.0 mi

Top 85%
×6stories
+12ft-82ft

Overall

24025

Females

10126

F40-44

10126

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

21686

Females

9036

F40-44

9036

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

21312

Females

8822

F40-44

8822

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

22396

Females

9371

F40-44

9371

Passing Analysis

Category:
Athletes Passed
1844
Passed By
1020
Net Change
+824
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23373
5K → 10K270194+76#23373#23297
10K → 15K232140+92#23297#23205
15K → 20K27749+228#23205#22977
20K → Half637+56#22977#22921
Half → 25K26341+222#22921#22699
25K → 30K31366+247#22699#22452
30K → 20M8748+39#22452#22413
20M → 21M10146+55#22413#22358
21M → 35K3343-10#22358#22368
35K → 23M30220-190#22368#22558
23M → 24M4199-58#22558#22616
24M → 40K5323+30#22616#22586
40K → 25.2M2912+17#22586#22569
25.2M → Finish5232+20#22569#22549
TOTALS18441020+824
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing