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BOSTON MARATHON 2025

Sarah Coles

Bib: 22807•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 49%
Division (F45-49)
#0 / 1813
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:22
Rank: #19820
Start → 5K
26:22 | 8:29/mi
10K· 6.21 mi
52:39
Rank: #19671 (+149)
5K → 10K
26:17 | 8:28/mi
15K· 9.32 mi
1:18:47
Rank: #19369 (+302)
10K → 15K
26:08 | 8:25/mi
20K· 12.43 mi
1:45:07
Rank: #19005 (+364)
15K → 20K
26:20 | 8:29/mi
Half· 13.11 mi
1:50:50
Rank: #18987 (+18)
20K → Half
5:43 | 8:23/mi
25K· 15.53 mi
2:11:27
Rank: #18675 (+312)
Half → 25K
20:37 | 8:30/mi
30K· 18.64 mi
2:39:26
Rank: #18466 (+209)
25K → 30K
27:59 | 9:00/mi
20M
2:52:09
Rank: #18479 (-13)
30K → 20M
12:43 | 9:21/mi
21M
3:02:16
Rank: #18485 (-6)
20M → 21M
10:07 | 10:07/mi
35K· 21.75 mi
3:09:08
Rank: #18524 (-39)
21M → 35K
6:52 | 9:11/mi
23M
3:21:27
Rank: #18638 (-114)
35K → 23M
12:19 | 9:50/mi
24M
3:31:02
Rank: #18731 (-93)
23M → 24M
9:35 | 9:35/mi
40K· 24.85 mi
3:39:20
Rank: #18771 (-40)
24M → 40K
8:18 | 9:42/mi
25.2M
3:42:57
Rank: #18772 (-1)
40K → 25.2M
3:37 | 10:29/mi
Finish· 26.22 mi
3:52:28
Rank: #18842 (-70)
25.2M → Finish
9:31 | 9:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:50
Pace8:27 /mi
2nd Half
Distance13.11 mi
Time2:01:38
Pace9:17 /mi
📊Positive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:5126:228:2926:22
8:29
-
10K
6.21 mi11:53:0852:398:2826:17
8:28
-0:01
15K
9.32 mi12:19:161:18:478:2726:08
8:25
-0:03
20K
12.43 mi12:45:361:45:078:2826:20
8:29
+0:04
Half
13.11 mi12:51:191:50:508:275:43
8:23
-0:06
25K
15.53 mi13:11:562:11:278:2820:37
8:30
+0:07
30K
18.64 mi13:39:552:39:268:3327:59
9:00
+0:30
20M
20.00 mi13:52:382:52:098:3612:43
9:21
+0:21
21M
21.00 mi14:02:453:02:168:4110:07
10:07
+0:46
35K
21.75 mi14:09:373:09:088:426:52
9:11
-0:56
23M
23.00 mi14:21:563:21:278:4612:19
9:50
+0:39
24M
24.00 mi14:31:313:31:028:489:35
9:35
-0:15
40K
24.85 mi14:39:493:39:208:498:18
9:42
+0:07
25.2M
25.20 mi14:43:263:42:578:513:37
10:29
+0:47
Finish
26.22 mi14:52:573:52:288:529:31
9:20
-1:09

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

8:23 /mi

Average Pace

8:52 /mi

Slowest Pace

10:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:27

57% of race

Time at Steady Pace

57:05

25% of race

Time at Slower Pace

43:56

19% of race

Average Pace: 8:52 /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 mi11:26:5126:228:2926:22
8:29
#19820
10K
6.21 mi11:53:0852:398:2826:17
8:28
#19671
15K
9.32 mi12:19:161:18:478:2726:08
8:25
#19369
20K
12.43 mi12:45:361:45:078:2826:20
8:29
#19005
Half
13.11 mi12:51:191:50:508:275:43
8:23
#18987
25K
15.53 mi13:11:562:11:278:2820:37
8:30
#18675
30K
18.64 mi13:39:552:39:268:3327:59
9:00
#18466
20M
20.00 mi13:52:382:52:098:3612:43
9:21
#18479
21M
21.00 mi14:02:453:02:168:4110:07
10:07
#18485
35K
21.75 mi14:09:373:09:088:426:52
9:11
#18524
23M
23.00 mi14:21:563:21:278:4612:19
9:50
#18638
24M
24.00 mi14:31:313:31:028:489:35
9:35
#18731
40K
24.85 mi14:39:493:39:208:498:18
9:42
#18771
25.2M
25.20 mi14:43:263:42:578:513:37
10:29
#18772
Finish
26.22 mi14:52:573:52:288:529:31
9:20
#18842
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi198207403740318788(Top 66%)6778(Top 55%)6778(Top 374%)
10K6.21 mi3.10 mi19671+1497284+1197284+11919578(Top 69%)7220(Top 59%)7220(Top 398%)
15K9.32 mi3.11 mi19369+3027105+1797105+17918788(Top 66%)6778(Top 55%)6778(Top 374%)
20K12.43 mi3.11 mi19005+3646909+1966909+19618084(Top 64%)6394(Top 52%)6394(Top 353%)
Half13.11 mi0.68 mi18987+186900+96900+918539(Top 65%)6653(Top 54%)6653(Top 367%)
25K15.53 mi2.42 mi18675+3126734+1666734+16617244(Top 61%)6002(Top 49%)6002(Top 331%)
30K18.64 mi3.11 mi18466+2096645+896645+8917747(Top 62%)6445(Top 53%)6445(Top 355%)
20M20.00 mi1.36 mi18479-136684-396684-3918573(Top 65%)7043(Top 58%)7043(Top 388%)
21M21.00 mi1.00 mi18485-66715-316715-3118740(Top 66%)7198(Top 59%)7198(Top 397%)
35K21.75 mi0.75 mi18524-396749-346749-3419106(Top 67%)7501(Top 61%)7501(Top 414%)
23M23.00 mi1.25 mi18638-1146842-936842-9319932(Top 70%)8012(Top 66%)8012(Top 442%)
24M24.00 mi1.00 mi18731-936922-806922-8019934(Top 70%)8045(Top 66%)8045(Top 444%)
40K24.85 mi0.85 mi18771-406974-526974-5219513(Top 69%)7896(Top 65%)7896(Top 436%)
25.2M25.20 mi0.35 mi18772-16983-96983-918985(Top 67%)7624(Top 62%)7624(Top 421%)
Finish26.22 mi1.02 mi18842-707039-567039-5620548(Top 72%)8415(Top 69%)8415(Top 464%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21stories
+97ft-345ft

Overall

18788

Females

6778

F45-49

6778

5K→10K

3.1 - 6.2 mi

Top 69%
×5stories
+79ft-138ft

Overall

19578

Females

7220

F45-49

7220

10K→15K

6.2 - 9.3 mi

Top 66%
×3stories
+67ft-78ft

Overall

18788

Females

6778

F45-49

6778

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

18084

Females

6394

F45-49

6394

20K→Half

12.4 - 13.1 mi

Top 65%
×2stories
+19ft-37ft

Overall

18539

Females

6653

F45-49

6653

Half→25K

13.1 - 15.5 mi

Top 61%
×4stories
+66ft-88ft

Overall

17244

Females

6002

F45-49

6002

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

17747

Females

6445

F45-49

6445

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

18573

Females

7043

F45-49

7043

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

18740

Females

7198

F45-49

7198

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

19106

Females

7501

F45-49

7501

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

19932

Females

8012

F45-49

8012

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

19934

Females

8045

F45-49

8045

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

19513

Females

7896

F45-49

7896

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

18985

Females

7624

F45-49

7624

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

20548

Females

8415

F45-49

8415

Passing Analysis

Category:
Athletes Passed
2336
Passed By
1358
Net Change
+978
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19820
5K → 10K344195+149#19820#19671
10K → 15K37573+302#19671#19369
15K → 20K41147+364#19369#19005
20K → Half3618+18#19005#18987
Half → 25K33119+312#18987#18675
25K → 30K340131+209#18675#18466
30K → 20M104117-13#18466#18479
20M → 21M106112-6#18479#18485
21M → 35K3978-39#18485#18524
35K → 23M80194-114#18524#18638
23M → 24M41134-93#18638#18731
24M → 40K5898-40#18731#18771
40K → 25.2M3233-1#18771#18772
25.2M → Finish39109-70#18772#18842
TOTALS23361358+978
📊

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