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BOSTON MARATHON 2025

Sarah Weisdack

Bib: 20950•F

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 49%
Gender (Female)
#0 / 12228
Top 35%
Masters (Masters Women)
#0 / 6759
Top 20%
Division (F40-44)
#0 / 1718
Top 42%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:03
Rank: #17107
Start → 5K
25:03 | 8:04/mi
10K· 6.21 mi
49:53
Rank: #16745 (+362)
5K → 10K
24:50 | 8:00/mi
15K· 9.32 mi
1:14:35
Rank: #16349 (+396)
10K → 15K
24:42 | 7:57/mi
20K· 12.43 mi
1:39:45
Rank: #16141 (+208)
15K → 20K
25:10 | 8:06/mi
Half· 13.11 mi
1:45:09
Rank: #16104 (+37)
20K → Half
5:24 | 7:55/mi
25K· 15.53 mi
2:04:46
Rank: #15819 (+285)
Half → 25K
19:37 | 8:05/mi
30K· 18.64 mi
2:30:29
Rank: #15297 (+522)
25K → 30K
25:43 | 8:17/mi
20M
2:41:45
Rank: #15043 (+254)
30K → 20M
11:16 | 8:17/mi
21M
2:50:36
Rank: #14840 (+203)
20M → 21M
8:51 | 8:51/mi
35K· 21.75 mi
2:56:28
Rank: #14681 (+159)
21M → 35K
5:52 | 7:51/mi
23M
3:06:47
Rank: #14472 (+209)
35K → 23M
10:19 | 8:14/mi
24M
3:14:41
Rank: #14289 (+183)
23M → 24M
7:54 | 7:54/mi
40K· 24.85 mi
3:21:43
Rank: #14162 (+127)
24M → 40K
7:02 | 8:14/mi
25.2M
3:24:43
Rank: #14080 (+82)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:32:36
Rank: #13921 (+159)
25.2M → Finish
7:53 | 7:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:09
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time1:47:27
Pace8:12 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:2125:038:0425:03
8:04
-
10K
6.21 mi11:43:1149:538:0224:50
8:00
-0:04
15K
9.32 mi12:07:531:14:358:0024:42
7:57
-0:03
20K
12.43 mi12:33:031:39:458:0225:10
8:06
+0:09
Half
13.11 mi12:38:271:45:098:015:24
7:55
-0:11
25K
15.53 mi12:58:042:04:468:0219:37
8:05
+0:10
30K
18.64 mi13:23:472:30:298:0425:43
8:17
+0:12
20M
20.00 mi13:35:032:41:458:0511:16
8:17
0:00
21M
21.00 mi13:43:542:50:368:078:51
8:51
+0:34
35K
21.75 mi13:49:462:56:288:075:52
7:51
-1:00
23M
23.00 mi14:00:053:06:478:0710:19
8:14
+0:23
24M
24.00 mi14:07:593:14:418:077:54
7:54
-0:20
40K
24.85 mi14:15:013:21:438:077:02
8:14
+0:20
25.2M
25.20 mi14:18:013:24:438:073:00
8:42
+0:28
Finish
26.22 mi14:25:543:32:368:077:53
7:44
-0:58

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

7:44 /mi

Average Pace

8:07 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:20:45

94% of race

Time at Steady Pace

11:51

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:06 /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 mi11:18:2125:038:0425:03
8:04
#17107
10K
6.21 mi11:43:1149:538:0224:50
8:00
#16745
15K
9.32 mi12:07:531:14:358:0024:42
7:57
#16349
20K
12.43 mi12:33:031:39:458:0225:10
8:06
#16141
Half
13.11 mi12:38:271:45:098:015:24
7:55
#16104
25K
15.53 mi12:58:042:04:468:0219:37
8:05
#15819
30K
18.64 mi13:23:472:30:298:0425:43
8:17
#15297
20M
20.00 mi13:35:032:41:458:0511:16
8:17
#15043
21M
21.00 mi13:43:542:50:368:078:51
8:51
#14840
35K
21.75 mi13:49:462:56:288:075:52
7:51
#14681
23M
23.00 mi14:00:053:06:478:0710:19
8:14
#14472
24M
24.00 mi14:07:593:14:418:077:54
7:54
#14289
40K
24.85 mi14:15:013:21:438:077:02
8:14
#14162
25.2M
25.20 mi14:18:013:24:438:073:00
8:42
#14080
Finish
26.22 mi14:25:543:32:368:077:53
7:44
#13921
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi171075797579715667(Top 55%)4946(Top 40%)4946(Top 288%)
10K6.21 mi3.10 mi16745+3625581+2165581+21616433(Top 58%)5383(Top 44%)5383(Top 313%)
15K9.32 mi3.11 mi16349+3965341+2405341+24015667(Top 55%)4946(Top 40%)4946(Top 288%)
20K12.43 mi3.11 mi16141+2085232+1095232+10915640(Top 55%)4995(Top 41%)4995(Top 291%)
Half13.11 mi0.68 mi16104+375216+165216+1615254(Top 54%)4751(Top 39%)4751(Top 277%)
25K15.53 mi2.42 mi15819+2855064+1525064+15214586(Top 51%)4530(Top 37%)4530(Top 264%)
30K18.64 mi3.11 mi15297+5224819+2454819+24513351(Top 47%)4029(Top 33%)4029(Top 235%)
20M20.00 mi1.36 mi15043+2544727+924727+9212456(Top 44%)3675(Top 30%)3675(Top 214%)
21M21.00 mi1.00 mi14840+2034632+954632+9512640(Top 45%)3950(Top 32%)3950(Top 230%)
35K21.75 mi0.75 mi14681+1594555+774555+7711201(Top 39%)3227(Top 26%)3227(Top 188%)
23M23.00 mi1.25 mi14472+2094472+834472+8311679(Top 41%)3577(Top 29%)3577(Top 208%)
24M24.00 mi1.00 mi14289+1834405+674405+6710597(Top 37%)3108(Top 25%)3108(Top 181%)
40K24.85 mi0.85 mi14162+1274369+364369+3611752(Top 41%)3787(Top 31%)3787(Top 220%)
25.2M25.20 mi0.35 mi14080+824334+354334+3510127(Top 36%)3114(Top 25%)3114(Top 181%)
Finish26.22 mi1.02 mi13921+1594275+594275+5911006(Top 39%)3474(Top 28%)3474(Top 202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21stories
+97ft-345ft

Overall

15667

Females

4946

F40-44

4946

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

16433

Females

5383

F40-44

5383

10K→15K

6.2 - 9.3 mi

Top 55%
×3stories
+67ft-78ft

Overall

15667

Females

4946

F40-44

4946

15K→20K

9.3 - 12.4 mi

Top 55%
×5stories
+106ft-86ft

Overall

15640

Females

4995

F40-44

4995

20K→Half

12.4 - 13.1 mi

Top 54%
×2stories
+19ft-37ft

Overall

15254

Females

4751

F40-44

4751

Half→25K

13.1 - 15.5 mi

Top 51%
×4stories
+66ft-88ft

Overall

14586

Females

4530

F40-44

4530

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

13351

Females

4029

F40-44

4029

30K→20M

18.6 - 20.0 mi

Top 44%
×5stories
+64ft-50ft

Overall

12456

Females

3675

F40-44

3675

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

12640

Females

3950

F40-44

3950

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

11201

Females

3227

F40-44

3227

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

11679

Females

3577

F40-44

3577

23M→24M

23.0 - 24.0 mi

Top 37%
×6stories
+12ft-82ft

Overall

10597

Females

3108

F40-44

3108

24M→40K

24.0 - 24.9 mi

Top 41%
×1story
+6ft-20ft

Overall

11752

Females

3787

F40-44

3787

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

10127

Females

3114

F40-44

3114

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

11006

Females

3474

F40-44

3474

Passing Analysis

Category:
Athletes Passed
3680
Passed By
494
Net Change
+3186
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17107
5K → 10K510148+362#17107#16745
10K → 15K44650+396#16745#16349
15K → 20K314106+208#16349#16141
20K → Half5114+37#16141#16104
Half → 25K32439+285#16104#15819
25K → 30K56240+522#15819#15297
30K → 20M26814+254#15297#15043
20M → 21M23128+203#15043#14840
21M → 35K1623+159#14840#14681
35K → 23M22314+209#14681#14472
23M → 24M1863+183#14472#14289
24M → 40K14215+127#14289#14162
40K → 25.2M886+82#14162#14080
25.2M → Finish17314+159#14080#13921
TOTALS3680494+3186
📊

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