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BOSTON MARATHON 2025

Annmarie Merta

Bib: 25041•F

NV

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:12/mi
28:35
↑ 97↓ 3451.5%
10K· 6.21 mi
9:17/mi
57:24
↑ 79↓ 1380.4%
15K· 9.32 mi
9:19/mi
1:26:20
↑ 67↓ 78
20K· 12.43 mi
9:40/mi
1:56:22
↑ 106↓ 860.1%
Half· 13.11 mi
9:57/mi
2:03:09
↑ 19↓ 370.5%
25K· 15.53 mi
10:34/mi
2:28:47
↑ 66↓ 880.2%
30K· 18.64 mi
11:14/mi
3:03:42
↑ 181↓ 1480.2%
20M
11:13/mi
3:18:56
↑ 64↓ 500.2%
21M
12:03/mi
3:30:59
↑ 106↓ 241.6%
35K· 21.75 mi
10:44/mi
3:39:01
↑ 17↓ 861.7%
23M
11:20/mi
3:53:12
↑ 23↓ 630.6%
24M
11:04/mi
4:04:16
↓ 821.3%
40K· 24.85 mi
11:46/mi
4:14:20
↓ 200.3%
25.2M
13:20/mi
4:18:56
↑ 13↓ 160.2%
Finish· 26.22 mi
10:41/mi
4:29:49
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:09
Pace9:24 /mi
2nd Half
Distance13.11 mi
Time2:26:40
Pace11:11 /mi
📊Positive Split: 19.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:0928:359:1228:35
9:12
-
10K
6.21 mi11:57:5857:249:1428:49
9:17
+0:05
15K
9.32 mi12:26:541:26:209:1628:56
9:19
+0:02
20K
12.43 mi12:56:561:56:229:2230:02
9:40
+0:21
Half
13.11 mi13:03:432:03:099:246:47
9:57
+0:17
25K
15.53 mi13:29:212:28:479:3525:38
10:34
+0:37
30K
18.64 mi14:04:163:03:429:5134:55
11:14
+0:40
20M
20.00 mi14:19:303:18:569:5715:14
11:13
-0:01
21M
21.00 mi14:31:333:30:5910:0312:03
12:03
+0:50
35K
21.75 mi14:39:353:39:0110:048:02
10:44
-1:19
23M
23.00 mi14:53:463:53:1210:0814:11
11:20
+0:36
24M
24.00 mi15:04:504:04:1610:1111:04
11:04
-0:16
40K
24.85 mi15:14:544:14:2010:1410:04
11:46
+0:42
25.2M
25.20 mi15:19:304:18:5610:174:36
13:20
+1:34
Finish
26.22 mi15:30:234:29:4910:1810:53
10:41
-2:39

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

9:12 /mi

Average Pace

10:18 /mi

Slowest Pace

13:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:09

46% of race

Time at Steady Pace

1:45:46

39% of race

Time at Slower Pace

40:54

15% of race

Average Pace: 10:17 /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 mi11:29:0928:359:1228:35
9:12
#23240
10K
6.21 mi11:57:5857:249:1428:49
9:17
#23340
15K
9.32 mi12:26:541:26:209:1628:56
9:19
#23322
20K
12.43 mi12:56:561:56:229:2230:02
9:40
#23332
Half
13.11 mi13:03:432:03:099:246:47
9:57
#23425
25K
15.53 mi13:29:212:28:479:3525:38
10:34
#23633
30K
18.64 mi14:04:163:03:429:5134:55
11:14
#23835
20M
20.00 mi14:19:303:18:569:5715:14
11:13
#23871
21M
21.00 mi14:31:333:30:5910:0312:03
12:03
#23851
35K
21.75 mi14:39:353:39:0110:048:02
10:44
#23833
23M
23.00 mi14:53:463:53:1210:0814:11
11:20
#23849
24M
24.00 mi15:04:504:04:1610:1111:04
11:04
#23856
40K
24.85 mi15:14:544:14:2010:1410:04
11:46
#23901
25.2M
25.20 mi15:19:304:18:5610:174:36
13:20
#23955
Finish
26.22 mi15:30:234:29:4910:1810:53
10:41
#23999
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi232409297929723263(Top 82%)9242(Top 76%)9242(Top 1481%)
10K6.21 mi3.10 mi23340-1009337-409337-4023451(Top 83%)9386(Top 77%)9386(Top 1504%)
15K9.32 mi3.11 mi23322+189302+359302+3523263(Top 82%)9242(Top 76%)9242(Top 1481%)
20K12.43 mi3.11 mi23332-109303-19303-123404(Top 82%)9372(Top 77%)9372(Top 1502%)
Half13.11 mi0.68 mi23425-939356-539356-5324725(Top 87%)10122(Top 83%)10122(Top 1622%)
25K15.53 mi2.42 mi23633-2089499-1439499-14324505(Top 86%)10017(Top 82%)10017(Top 1605%)
30K18.64 mi3.11 mi23835-2029644-1459644-14524454(Top 86%)10103(Top 83%)10103(Top 1619%)
20M20.00 mi1.36 mi23871-369679-359679-3524031(Top 85%)9967(Top 82%)9967(Top 1597%)
21M21.00 mi1.00 mi23851+209684-59684-523695(Top 83%)9864(Top 81%)9864(Top 1581%)
35K21.75 mi0.75 mi23833+189687-39687-323681(Top 83%)9891(Top 81%)9891(Top 1585%)
23M23.00 mi1.25 mi23849-169719-329719-3223953(Top 84%)10078(Top 82%)10078(Top 1615%)
24M24.00 mi1.00 mi23856-79733-149733-1424139(Top 85%)10188(Top 83%)10188(Top 1633%)
40K24.85 mi0.85 mi23901-459765-329765-3224603(Top 87%)10475(Top 86%)10475(Top 1679%)
25.2M25.20 mi0.35 mi23955-549805-409805-4025490(Top 90%)10937(Top 89%)10937(Top 1753%)
Finish26.22 mi1.02 mi23999-449841-369841-3624706(Top 87%)10514(Top 86%)10514(Top 1685%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21story building
+97ft-345ft

Overall

23263

Females

9242

F60-64

9242

5K→10K

3.1 - 6.2 mi

Top 83%
×5story building
+79ft-138ft

Overall

23451

Females

9386

F60-64

9386

10K→15K

6.2 - 9.3 mi

Top 82%
×3story building
+67ft-78ft

Overall

23263

Females

9242

F60-64

9242

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

23404

Females

9372

F60-64

9372

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

24725

Females

10122

F60-64

10122

Half→25K

13.1 - 15.5 mi

Top 86%
×4story building
+66ft-88ft

Overall

24505

Females

10017

F60-64

10017

25K→30K

15.5 - 18.6 mi

Top 86%
×9story building
+181ft-148ft

Overall

24454

Females

10103

F60-64

10103

30K→20M

18.6 - 20.0 mi

Top 85%
×5story building
+64ft-50ft

Overall

24031

Females

9967

F60-64

9967

20M→21M

20.0 - 21.0 mi

Top 83%
×8story building
+106ft-24ft

Overall

23695

Females

9864

F60-64

9864

21M→35K

21.0 - 21.8 mi

Top 83%
×7story building
+17ft-86ft

Overall

23681

Females

9891

F60-64

9891

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

23953

Females

10078

F60-64

10078

23M→24M

23.0 - 24.0 mi

Top 85%
×6story building
+12ft-82ft

Overall

24139

Females

10188

F60-64

10188

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

24603

Females

10475

F60-64

10475

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

25490

Females

10937

F60-64

10937

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2story building
+22ft-21ft

Overall

24706

Females

10514

F60-64

10514

Passing Analysis

Category:
Athletes Passed
1040
Passed By
1799
Net Change
-759
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23240
5K → 10K189289-100#23240#23340
10K → 15K189171+18#23340#23322
15K → 20K150160-10#23322#23332
20K → Half14107-93#23332#23425
Half → 25K66274-208#23425#23633
25K → 30K90292-202#23633#23835
30K → 20M6197-36#23835#23871
20M → 21M7555+20#23871#23851
21M → 35K4830+18#23851#23833
35K → 23M6278-16#23833#23849
23M → 24M3340-7#23849#23856
24M → 40K3075-45#23856#23901
40K → 25.2M660-54#23901#23955
25.2M → Finish2771-44#23955#23999
TOTALS10401799-759
📊

Passing Visuals

Category:
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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