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BOSTON MARATHON 2025

Sally-Anne Scott

Bib: 18360•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 43%
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
26:27
Rank: #19959
Start → 5K
26:27 | 8:31/mi
10K· 6.21 mi
53:01
Rank: #20033 (-74)
5K → 10K
26:34 | 8:33/mi
15K· 9.32 mi
1:19:27
Rank: #19825 (+208)
10K → 15K
26:26 | 8:30/mi
20K· 12.43 mi
1:46:05
Rank: #19506 (+319)
15K → 20K
26:38 | 8:34/mi
Half· 13.11 mi
1:51:50
Rank: #19463 (+43)
20K → Half
5:45 | 8:26/mi
25K· 15.53 mi
2:12:42
Rank: #19173 (+290)
Half → 25K
20:52 | 8:36/mi
30K· 18.64 mi
2:39:58
Rank: #18643 (+530)
25K → 30K
27:16 | 8:47/mi
20M
2:52:01
Rank: #18436 (+207)
30K → 20M
12:03 | 8:52/mi
21M
3:01:27
Rank: #18255 (+181)
20M → 21M
9:26 | 9:26/mi
35K· 21.75 mi
3:08:01
Rank: #18202 (+53)
21M → 35K
6:34 | 8:47/mi
23M
3:19:18
Rank: #18066 (+136)
35K → 23M
11:17 | 9:01/mi
24M
3:28:03
Rank: #17952 (+114)
23M → 24M
8:45 | 8:45/mi
40K· 24.85 mi
3:35:37
Rank: #17853 (+99)
24M → 40K
7:34 | 8:51/mi
25.2M
3:38:54
Rank: #17794 (+59)
40K → 25.2M
3:17 | 9:31/mi
Finish· 26.22 mi
3:47:52
Rank: #17806 (-12)
25.2M → Finish
8:58 | 8:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:50
Pace8:32 /mi
2nd Half
Distance13.11 mi
Time1:56:02
Pace8:51 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:4026:278:3126:27
8:31
-
10K
6.21 mi11:44:1453:018:3226:34
8:33
+0:02
15K
9.32 mi12:10:401:19:278:3126:26
8:30
-0:03
20K
12.43 mi12:37:181:46:058:3226:38
8:34
+0:04
Half
13.11 mi12:43:031:51:508:325:45
8:26
-0:08
25K
15.53 mi13:03:552:12:428:3320:52
8:36
+0:10
30K
18.64 mi13:31:112:39:588:3527:16
8:47
+0:11
20M
20.00 mi13:43:142:52:018:3612:03
8:52
+0:05
21M
21.00 mi13:52:403:01:278:389:26
9:26
+0:34
35K
21.75 mi13:59:143:08:018:396:34
8:47
-0:39
23M
23.00 mi14:10:313:19:188:4011:17
9:01
+0:14
24M
24.00 mi14:19:163:28:038:408:45
8:45
-0:16
40K
24.85 mi14:26:503:35:378:417:34
8:51
+0:06
25.2M
25.20 mi14:30:073:38:548:413:17
9:31
+0:40
Finish
26.22 mi14:39:053:47:528:428:58
8:48
-0:43

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

8:26 /mi

Average Pace

8:42 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:35:09

94% of race

Time at Steady Pace

12:43

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:41 /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 mi11:17:4026:278:3126:27
8:31
#19959
10K
6.21 mi11:44:1453:018:3226:34
8:33
#20033
15K
9.32 mi12:10:401:19:278:3126:26
8:30
#19825
20K
12.43 mi12:37:181:46:058:3226:38
8:34
#19506
Half
13.11 mi12:43:031:51:508:325:45
8:26
#19463
25K
15.53 mi13:03:552:12:428:3320:52
8:36
#19173
30K
18.64 mi13:31:112:39:588:3527:16
8:47
#18643
20M
20.00 mi13:43:142:52:018:3612:03
8:52
#18436
21M
21.00 mi13:52:403:01:278:389:26
9:26
#18255
35K
21.75 mi13:59:143:08:018:396:34
8:47
#18202
23M
23.00 mi14:10:313:19:188:4011:17
9:01
#18066
24M
24.00 mi14:19:163:28:038:408:45
8:45
#17952
40K
24.85 mi14:26:503:35:378:417:34
8:51
#17853
25.2M
25.20 mi14:30:073:38:548:413:17
9:31
#17794
Finish
26.22 mi14:39:053:47:528:428:58
8:48
#17806
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi199597475747519380(Top 68%)7109(Top 58%)7109(Top 414%)
10K6.21 mi3.10 mi20033-747487-127487-1220104(Top 71%)7521(Top 62%)7521(Top 438%)
15K9.32 mi3.11 mi19825+2087360+1277360+12719380(Top 68%)7109(Top 58%)7109(Top 414%)
20K12.43 mi3.11 mi19506+3197189+1717189+17118690(Top 66%)6737(Top 55%)6737(Top 392%)
Half13.11 mi0.68 mi19463+437169+207169+2018769(Top 66%)6763(Top 55%)6763(Top 394%)
25K15.53 mi2.42 mi19173+2907012+1577012+15717849(Top 63%)6343(Top 52%)6343(Top 369%)
30K18.64 mi3.11 mi18643+5306742+2706742+27016476(Top 58%)5731(Top 47%)5731(Top 334%)
20M20.00 mi1.36 mi18436+2076661+816661+8116074(Top 57%)5642(Top 46%)5642(Top 328%)
21M21.00 mi1.00 mi18255+1816583+786583+7815810(Top 56%)5613(Top 46%)5613(Top 327%)
35K21.75 mi0.75 mi18202+536574+96574+917165(Top 60%)6444(Top 53%)6444(Top 375%)
23M23.00 mi1.25 mi18066+1366529+456529+4516352(Top 58%)6089(Top 50%)6089(Top 354%)
24M24.00 mi1.00 mi17952+1146499+306499+3016059(Top 57%)5968(Top 49%)5968(Top 347%)
40K24.85 mi0.85 mi17853+996465+346465+3415498(Top 55%)5803(Top 47%)5803(Top 338%)
25.2M25.20 mi0.35 mi17794+596441+246441+2414785(Top 52%)5455(Top 45%)5455(Top 318%)
Finish26.22 mi1.02 mi17806-126469-286469-2818051(Top 64%)7108(Top 58%)7108(Top 414%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

19380

Females

7109

F40-44

7109

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

20104

Females

7521

F40-44

7521

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

19380

Females

7109

F40-44

7109

15K→20K

9.3 - 12.4 mi

Top 66%
×5stories
+106ft-86ft

Overall

18690

Females

6737

F40-44

6737

20K→Half

12.4 - 13.1 mi

Top 66%
×2stories
+19ft-37ft

Overall

18769

Females

6763

F40-44

6763

Half→25K

13.1 - 15.5 mi

Top 63%
×4stories
+66ft-88ft

Overall

17849

Females

6343

F40-44

6343

25K→30K

15.5 - 18.6 mi

Top 58%
×9stories
+181ft-148ft

Overall

16476

Females

5731

F40-44

5731

30K→20M

18.6 - 20.0 mi

Top 57%
×5stories
+64ft-50ft

Overall

16074

Females

5642

F40-44

5642

20M→21M

20.0 - 21.0 mi

Top 56%
×8stories
+106ft-24ft

Overall

15810

Females

5613

F40-44

5613

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

17165

Females

6444

F40-44

6444

35K→23M

21.8 - 23.0 mi

Top 58%
×5stories
+23ft-63ft

Overall

16352

Females

6089

F40-44

6089

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

16059

Females

5968

F40-44

5968

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

15498

Females

5803

F40-44

5803

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

14785

Females

5455

F40-44

5455

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2stories
+22ft-21ft

Overall

18051

Females

7108

F40-44

7108

Passing Analysis

Category:
Athletes Passed
2934
Passed By
781
Net Change
+2153
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19959
5K → 10K251325-74#19959#20033
10K → 15K309101+208#20033#19825
15K → 20K37253+319#19825#19506
20K → Half6118+43#19506#19463
Half → 25K33343+290#19463#19173
25K → 30K55222+530#19173#18643
30K → 20M22417+207#18643#18436
20M → 21M20423+181#18436#18255
21M → 35K8027+53#18255#18202
35K → 23M17135+136#18202#18066
23M → 24M13622+114#18066#17952
24M → 40K11213+99#17952#17853
40K → 25.2M634+59#17853#17794
25.2M → Finish6678-12#17794#17806
TOTALS2934781+2153
📊

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