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BOSTON MARATHON 2025

Maria Walker

Bib: 25484•F

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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

Start
0:00:00
Race begins
5K· 3.11 mi
29:04
Rank: #23769
Start → 5K
29:04 | 9:21/mi
10K· 6.21 mi
58:01
Rank: #23677 (+92)
5K → 10K
28:57 | 9:19/mi
15K· 9.32 mi
1:27:17
Rank: #23643 (+34)
10K → 15K
29:16 | 9:25/mi
20K· 12.43 mi
1:57:11
Rank: #23572 (+71)
15K → 20K
29:54 | 9:37/mi
Half· 13.11 mi
2:03:38
Rank: #23559 (+13)
20K → Half
6:27 | 9:27/mi
25K· 15.53 mi
2:27:44
Rank: #23450 (+109)
Half → 25K
24:06 | 9:56/mi
30K· 18.64 mi
3:01:44
Rank: #23525 (-75)
25K → 30K
34:00 | 10:57/mi
20M
3:17:12
Rank: #23614 (-89)
30K → 20M
15:28 | 11:23/mi
21M
3:29:37
Rank: #23680 (-66)
20M → 21M
12:25 | 12:25/mi
35K· 21.75 mi
3:37:50
Rank: #23710 (-30)
21M → 35K
8:13 | 10:59/mi
23M
3:52:55
Rank: #23819 (-109)
35K → 23M
15:05 | 12:03/mi
24M
4:04:09
Rank: #23849 (-30)
23M → 24M
11:14 | 11:14/mi
40K· 24.85 mi
4:13:28
Rank: #23801 (+48)
24M → 40K
9:19 | 10:54/mi
25.2M
4:17:40
Rank: #23806 (-5)
40K → 25.2M
4:12 | 12:11/mi
Finish· 26.22 mi
4:28:41
Rank: #23881 (-75)
25.2M → Finish
11:01 | 10:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:03:38
Pace9:26 /mi
2nd Half
Distance13.11 mi
Time2:25:03
Pace11:04 /mi
📊Positive Split: 17.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:2929:049:2129:04
9:21
-
10K
6.21 mi11:59:2658:019:2028:57
9:19
-0:02
15K
9.32 mi12:28:421:27:179:2229:16
9:25
+0:06
20K
12.43 mi12:58:361:57:119:2629:54
9:37
+0:12
Half
13.11 mi13:05:032:03:389:266:27
9:27
-0:10
25K
15.53 mi13:29:092:27:449:3124:06
9:56
+0:29
30K
18.64 mi14:03:093:01:449:4534:00
10:57
+1:01
20M
20.00 mi14:18:373:17:129:5215:28
11:23
+0:26
21M
21.00 mi14:31:023:29:379:5912:25
12:25
+1:02
35K
21.75 mi14:39:153:37:5010:018:13
10:59
-1:26
23M
23.00 mi14:54:203:52:5510:0815:05
12:03
+1:04
24M
24.00 mi15:05:344:04:0910:1011:14
11:14
-0:49
40K
24.85 mi15:14:534:13:2810:129:19
10:54
-0:20
25.2M
25.20 mi15:19:054:17:4010:134:12
12:11
+1:17
Finish
26.22 mi15:30:064:28:4110:1511:01
10:49
-1:22

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

9:19 /mi

Average Pace

10:15 /mi

Slowest Pace

12:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:27:44

55% of race

Time at Steady Pace

1:29:15

33% of race

Time at Slower Pace

31:42

12% of race

Average Pace: 10:15 /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 mi11:30:2929:049:2129:04
9:21
#23769
10K
6.21 mi11:59:2658:019:2028:57
9:19
#23677
15K
9.32 mi12:28:421:27:179:2229:16
9:25
#23643
20K
12.43 mi12:58:361:57:119:2629:54
9:37
#23572
Half
13.11 mi13:05:032:03:389:266:27
9:27
#23559
25K
15.53 mi13:29:092:27:449:3124:06
9:56
#23450
30K
18.64 mi14:03:093:01:449:4534:00
10:57
#23525
20M
20.00 mi14:18:373:17:129:5215:28
11:23
#23614
21M
21.00 mi14:31:023:29:379:5912:25
12:25
#23680
35K
21.75 mi14:39:153:37:5010:018:13
10:59
#23710
23M
23.00 mi14:54:203:52:5510:0815:05
12:03
#23819
24M
24.00 mi15:05:344:04:0910:1011:14
11:14
#23849
40K
24.85 mi15:14:534:13:2810:129:19
10:54
#23801
25.2M
25.20 mi15:19:054:17:4010:134:12
12:11
#23806
Finish
26.22 mi15:30:064:28:4110:1511:01
10:49
#23881
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi237699569956923535(Top 83%)9398(Top 77%)9398(Top 1506%)
10K6.21 mi3.10 mi23677+929521+489521+4823594(Top 83%)9461(Top 77%)9461(Top 1516%)
15K9.32 mi3.11 mi23643+349481+409481+4023535(Top 83%)9398(Top 77%)9398(Top 1506%)
20K12.43 mi3.11 mi23572+719445+369445+3623287(Top 82%)9297(Top 76%)9297(Top 1490%)
Half13.11 mi0.68 mi23559+139436+99436+923463(Top 83%)9415(Top 77%)9415(Top 1509%)
25K15.53 mi2.42 mi23450+1099384+529384+5223107(Top 81%)9258(Top 76%)9258(Top 1484%)
30K18.64 mi3.11 mi23525-759469-859469-8523913(Top 84%)9825(Top 80%)9825(Top 1575%)
20M20.00 mi1.36 mi23614-899547-789547-7824338(Top 86%)10134(Top 83%)10134(Top 1624%)
21M21.00 mi1.00 mi23680-669600-539600-5324289(Top 86%)10175(Top 83%)10175(Top 1631%)
35K21.75 mi0.75 mi23710-309617-179617-1724173(Top 85%)10153(Top 83%)10153(Top 1627%)
23M23.00 mi1.25 mi23819-1099702-859702-8525194(Top 89%)10701(Top 88%)10701(Top 1715%)
24M24.00 mi1.00 mi23849-309730-289730-2824458(Top 86%)10354(Top 85%)10354(Top 1659%)
40K24.85 mi0.85 mi23801+489720+109720+1022923(Top 81%)9661(Top 79%)9661(Top 1548%)
25.2M25.20 mi0.35 mi23806-59730-109730-1023593(Top 83%)9970(Top 82%)9970(Top 1598%)
Finish26.22 mi1.02 mi23881-759775-459775-4524986(Top 88%)10646(Top 87%)10646(Top 1706%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

23535

Females

9398

F60-64

9398

5K→10K

3.1 - 6.2 mi

Top 83%
×5stories
+79ft-138ft

Overall

23594

Females

9461

F60-64

9461

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

23535

Females

9398

F60-64

9398

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

23287

Females

9297

F60-64

9297

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

23463

Females

9415

F60-64

9415

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

23107

Females

9258

F60-64

9258

25K→30K

15.5 - 18.6 mi

Top 84%
×9stories
+181ft-148ft

Overall

23913

Females

9825

F60-64

9825

30K→20M

18.6 - 20.0 mi

Top 86%
×5stories
+64ft-50ft

Overall

24338

Females

10134

F60-64

10134

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

24289

Females

10175

F60-64

10175

21M→35K

21.0 - 21.8 mi

Top 85%
×7stories
+17ft-86ft

Overall

24173

Females

10153

F60-64

10153

35K→23M

21.8 - 23.0 mi

Top 89%
×5stories
+23ft-63ft

Overall

25194

Females

10701

F60-64

10701

23M→24M

23.0 - 24.0 mi

Top 86%
×6stories
+12ft-82ft

Overall

24458

Females

10354

F60-64

10354

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

22923

Females

9661

F60-64

9661

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1story
+13ft-16ft

Overall

23593

Females

9970

F60-64

9970

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2stories
+22ft-21ft

Overall

24986

Females

10646

F60-64

10646

Passing Analysis

Category:
Athletes Passed
1287
Passed By
1399
Net Change
-112
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23769
5K → 10K285193+92#23769#23677
10K → 15K182148+34#23677#23643
15K → 20K174103+71#23643#23572
20K → Half2815+13#23572#23559
Half → 25K18273+109#23559#23450
25K → 30K127202-75#23450#23525
30K → 20M51140-89#23525#23614
20M → 21M50116-66#23614#23680
21M → 35K3262-30#23680#23710
35K → 23M44153-109#23710#23819
23M → 24M2959-30#23819#23849
24M → 40K6517+48#23849#23801
40K → 25.2M1924-5#23801#23806
25.2M → Finish1994-75#23806#23881
TOTALS12871399-112
📊

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