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BOSTON MARATHON 2025

Sonya Weber-Peters

Bib: 23364•F

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:14
Rank: #21344
Start → 5K
27:14 | 8:46/mi
10K· 6.21 mi
55:03
Rank: #21762 (-418)
5K → 10K
27:49 | 8:57/mi
15K· 9.32 mi
1:22:45
Rank: #21703 (+59)
10K → 15K
27:42 | 8:55/mi
20K· 12.43 mi
1:50:29
Rank: #21397 (+306)
15K → 20K
27:44 | 8:56/mi
Half· 13.11 mi
1:56:35
Rank: #21404 (-7)
20K → Half
6:06 | 8:56/mi
25K· 15.53 mi
2:18:42
Rank: #21250 (+154)
Half → 25K
22:07 | 9:07/mi
30K· 18.64 mi
2:48:11
Rank: #20978 (+272)
25K → 30K
29:29 | 9:29/mi
20M
3:01:52
Rank: #20999 (-21)
30K → 20M
13:41 | 10:04/mi
21M
3:12:56
Rank: #21066 (-67)
20M → 21M
11:04 | 11:04/mi
35K· 21.75 mi
3:20:23
Rank: #21098 (-32)
21M → 35K
7:27 | 9:57/mi
23M
3:33:15
Rank: #21107 (-9)
35K → 23M
12:52 | 10:17/mi
24M
3:43:30
Rank: #21178 (-71)
23M → 24M
10:15 | 10:15/mi
40K· 24.85 mi
3:52:33
Rank: #21215 (-37)
24M → 40K
9:03 | 10:35/mi
25.2M
3:56:34
Rank: #21231 (-16)
40K → 25.2M
4:01 | 11:39/mi
Finish· 26.22 mi
4:06:53
Rank: #21327 (-96)
25.2M → Finish
10:19 | 10:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:35
Pace8:54 /mi
2nd Half
Distance13.11 mi
Time2:10:18
Pace9:56 /mi
📊Positive Split: 11.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:1127:148:4627:14
8:46
-
10K
6.21 mi11:51:0055:038:5227:49
8:57
+0:11
15K
9.32 mi12:18:421:22:458:5327:42
8:55
-0:02
20K
12.43 mi12:46:261:50:298:5327:44
8:56
+0:01
Half
13.11 mi12:52:321:56:358:546:06
8:56
0:00
25K
15.53 mi13:14:392:18:428:5622:07
9:07
+0:11
30K
18.64 mi13:44:082:48:119:0129:29
9:29
+0:22
20M
20.00 mi13:57:493:01:529:0613:41
10:04
+0:35
21M
21.00 mi14:08:533:12:569:1111:04
11:04
+1:00
35K
21.75 mi14:16:203:20:239:137:27
9:57
-1:07
23M
23.00 mi14:29:123:33:159:1612:52
10:17
+0:20
24M
24.00 mi14:39:273:43:309:1910:15
10:15
-0:02
40K
24.85 mi14:48:303:52:339:219:03
10:35
+0:20
25.2M
25.20 mi14:52:313:56:349:234:01
11:39
+1:04
Finish
26.22 mi15:02:504:06:539:2510:19
10:07
-1:32

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

8:46 /mi

Average Pace

9:25 /mi

Slowest Pace

11:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:11

68% of race

Time at Steady Pace

54:34

22% of race

Time at Slower Pace

24:08

10% of race

Average Pace: 9:25 /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 mi11:23:1127:148:4627:14
8:46
#21344
10K
6.21 mi11:51:0055:038:5227:49
8:57
#21762
15K
9.32 mi12:18:421:22:458:5327:42
8:55
#21703
20K
12.43 mi12:46:261:50:298:5327:44
8:56
#21397
Half
13.11 mi12:52:321:56:358:546:06
8:56
#21404
25K
15.53 mi13:14:392:18:428:5622:07
9:07
#21250
30K
18.64 mi13:44:082:48:119:0129:29
9:29
#20978
20M
20.00 mi13:57:493:01:529:0613:41
10:04
#20999
21M
21.00 mi14:08:533:12:569:1111:04
11:04
#21066
35K
21.75 mi14:16:203:20:239:137:27
9:57
#21098
23M
23.00 mi14:29:123:33:159:1612:52
10:17
#21107
24M
24.00 mi14:39:273:43:309:1910:15
10:15
#21178
40K
24.85 mi14:48:303:52:339:219:03
10:35
#21215
25.2M
25.20 mi14:52:313:56:349:234:01
11:39
#21231
Finish
26.22 mi15:02:504:06:539:2510:19
10:07
#21327
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi213448267826721654(Top 76%)8356(Top 68%)8356(Top 641%)
10K6.21 mi3.10 mi21762-4188480-2138480-21322185(Top 78%)8701(Top 71%)8701(Top 668%)
15K9.32 mi3.11 mi21703+598436+448436+4421654(Top 76%)8356(Top 68%)8356(Top 641%)
20K12.43 mi3.11 mi21397+3068260+1768260+17620615(Top 73%)7843(Top 64%)7843(Top 602%)
Half13.11 mi0.68 mi21404-78266-68266-621607(Top 76%)8376(Top 68%)8376(Top 643%)
25K15.53 mi2.42 mi21250+1548180+868180+8620466(Top 72%)7793(Top 64%)7793(Top 598%)
30K18.64 mi3.11 mi20978+2728080+1008080+10019907(Top 70%)7614(Top 62%)7614(Top 584%)
20M20.00 mi1.36 mi20999-218101-218101-2121190(Top 75%)8465(Top 69%)8465(Top 650%)
21M21.00 mi1.00 mi21066-678160-598160-5921595(Top 76%)8762(Top 72%)8762(Top 672%)
35K21.75 mi0.75 mi21098-328190-308190-3021798(Top 77%)8932(Top 73%)8932(Top 685%)
23M23.00 mi1.25 mi21107-98219-298219-2921358(Top 75%)8726(Top 71%)8726(Top 670%)
24M24.00 mi1.00 mi21178-718279-608279-6022094(Top 78%)9182(Top 75%)9182(Top 705%)
40K24.85 mi0.85 mi21215-378320-418320-4122159(Top 78%)9281(Top 76%)9281(Top 712%)
25.2M25.20 mi0.35 mi21231-168336-168336-1622458(Top 79%)9381(Top 77%)9381(Top 720%)
Finish26.22 mi1.02 mi21327-968400-648400-6423305(Top 82%)9819(Top 80%)9819(Top 754%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

21654

Females

8356

F50-54

8356

5K→10K

3.1 - 6.2 mi

Top 78%
×5stories
+79ft-138ft

Overall

22185

Females

8701

F50-54

8701

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

21654

Females

8356

F50-54

8356

15K→20K

9.3 - 12.4 mi

Top 73%
×5stories
+106ft-86ft

Overall

20615

Females

7843

F50-54

7843

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

21607

Females

8376

F50-54

8376

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

20466

Females

7793

F50-54

7793

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

19907

Females

7614

F50-54

7614

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

21190

Females

8465

F50-54

8465

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

21595

Females

8762

F50-54

8762

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

21798

Females

8932

F50-54

8932

35K→23M

21.8 - 23.0 mi

Top 75%
×5stories
+23ft-63ft

Overall

21358

Females

8726

F50-54

8726

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

22094

Females

9182

F50-54

9182

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

22159

Females

9281

F50-54

9281

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

22458

Females

9381

F50-54

9381

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

23305

Females

9819

F50-54

9819

Passing Analysis

Category:
Athletes Passed
1731
Passed By
1714
Net Change
+17
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21344
5K → 10K129547-418#21344#21762
10K → 15K230171+59#21762#21703
15K → 20K36862+306#21703#21397
20K → Half3239-7#21397#21404
Half → 25K21965+154#21404#21250
25K → 30K33159+272#21250#20978
30K → 20M98119-21#20978#20999
20M → 21M72139-67#20999#21066
21M → 35K5284-32#21066#21098
35K → 23M8897-9#21098#21107
23M → 24M36107-71#21107#21178
24M → 40K3976-37#21178#21215
40K → 25.2M1834-16#21215#21231
25.2M → Finish19115-96#21231#21327
TOTALS17311714+17
📊

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