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BOSTON MARATHON 2025

Sarah Kutz

Bib: 10658•F

VA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 22%
Gender (Female)
#0 / 12228
Top 6%
Division (F18-39)
#0 / 5469
Top 11%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:54
Rank: #8220
Start → 5K
21:54 | 7:03/mi
10K· 6.21 mi
43:32
Rank: #7901 (+319)
5K → 10K
21:38 | 6:58/mi
15K· 9.32 mi
1:05:09
Rank: #7694 (+207)
10K → 15K
21:37 | 6:57/mi
20K· 12.43 mi
1:27:02
Rank: #7527 (+167)
15K → 20K
21:53 | 7:03/mi
Half· 13.11 mi
1:31:44
Rank: #7479 (+48)
20K → Half
4:42 | 6:53/mi
25K· 15.53 mi
1:49:04
Rank: #7397 (+82)
Half → 25K
17:20 | 7:09/mi
30K· 18.64 mi
2:11:36
Rank: #7078 (+319)
25K → 30K
22:32 | 7:15/mi
20M
2:21:36
Rank: #6923 (+155)
30K → 20M
10:00 | 7:22/mi
21M
2:29:18
Rank: #6759 (+164)
20M → 21M
7:42 | 7:42/mi
35K· 21.75 mi
2:34:26
Rank: #6638 (+121)
21M → 35K
5:08 | 6:52/mi
23M
2:43:34
Rank: #6488 (+150)
35K → 23M
9:08 | 7:18/mi
24M
2:50:59
Rank: #6466 (+22)
23M → 24M
7:25 | 7:25/mi
40K· 24.85 mi
2:57:11
Rank: #6376 (+90)
24M → 40K
6:12 | 7:15/mi
25.2M
2:59:49
Rank: #6315 (+61)
40K → 25.2M
2:38 | 7:38/mi
Finish· 26.22 mi
3:06:42
Rank: #6177 (+138)
25.2M → Finish
6:53 | 6:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:44
Pace7:00 /mi
2nd Half
Distance13.11 mi
Time1:34:58
Pace7:15 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:0421:547:0321:54
7:03
-
10K
6.21 mi11:09:4243:327:0021:38
6:58
-0:05
15K
9.32 mi11:31:191:05:096:5921:37
6:57
-0:01
20K
12.43 mi11:53:121:27:027:0021:53
7:03
+0:06
Half
13.11 mi11:57:541:31:447:004:42
6:53
-0:10
25K
15.53 mi12:15:141:49:047:0117:20
7:09
+0:16
30K
18.64 mi12:37:462:11:367:0422:32
7:15
+0:06
20M
20.00 mi12:47:462:21:367:0510:00
7:22
+0:07
21M
21.00 mi12:55:282:29:187:077:42
7:42
+0:20
35K
21.75 mi13:00:362:34:267:065:08
6:52
-0:50
23M
23.00 mi13:09:442:43:347:079:08
7:18
+0:26
24M
24.00 mi13:17:092:50:597:077:25
7:25
+0:07
40K
24.85 mi13:23:212:57:117:086:12
7:15
-0:10
25.2M
25.20 mi13:25:592:59:497:082:38
7:38
+0:23
Finish
26.22 mi13:32:523:06:427:086:53
6:45
-0:53

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

6:45 /mi

Average Pace

7:08 /mi

Slowest Pace

7:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:22

94% of race

Time at Steady Pace

10:20

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:07 /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 mi10:48:0421:547:0321:54
7:03
#8220
10K
6.21 mi11:09:4243:327:0021:38
6:58
#7901
15K
9.32 mi11:31:191:05:096:5921:37
6:57
#7694
20K
12.43 mi11:53:121:27:027:0021:53
7:03
#7527
Half
13.11 mi11:57:541:31:447:004:42
6:53
#7479
25K
15.53 mi12:15:141:49:047:0117:20
7:09
#7397
30K
18.64 mi12:37:462:11:367:0422:32
7:15
#7078
20M
20.00 mi12:47:462:21:367:0510:00
7:22
#6923
21M
21.00 mi12:55:282:29:187:077:42
7:42
#6759
35K
21.75 mi13:00:362:34:267:065:08
6:52
#6638
23M
23.00 mi13:09:442:43:347:079:08
7:18
#6488
24M
24.00 mi13:17:092:50:597:077:25
7:25
#6466
40K
24.85 mi13:23:212:57:117:086:12
7:15
#6376
25.2M
25.20 mi13:25:592:59:497:082:38
7:38
#6315
Finish
26.22 mi13:32:523:06:427:086:53
6:45
#6177
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8220106210627367(Top 26%)823(Top 7%)823(Top 15%)
10K6.21 mi3.10 mi7901+319961+101961+1017688(Top 27%)897(Top 7%)897(Top 16%)
15K9.32 mi3.11 mi7694+207900+61900+617367(Top 26%)823(Top 7%)823(Top 15%)
20K12.43 mi3.11 mi7527+167857+43857+437162(Top 25%)825(Top 7%)825(Top 15%)
Half13.11 mi0.68 mi7479+48845+12845+126883(Top 24%)741(Top 6%)741(Top 14%)
25K15.53 mi2.42 mi7397+82837+8837+87272(Top 26%)947(Top 8%)947(Top 17%)
30K18.64 mi3.11 mi7078+319794+43794+436195(Top 22%)725(Top 6%)725(Top 13%)
20M20.00 mi1.36 mi6923+155783+11783+116148(Top 22%)834(Top 7%)834(Top 15%)
21M21.00 mi1.00 mi6759+164763+20763+205658(Top 20%)800(Top 7%)800(Top 15%)
35K21.75 mi0.75 mi6638+121749+14749+144546(Top 16%)502(Top 4%)502(Top 9%)
23M23.00 mi1.25 mi6488+150734+15734+155459(Top 19%)805(Top 7%)805(Top 15%)
24M24.00 mi1.00 mi6466+22748-14748-147155(Top 25%)1510(Top 12%)1510(Top 28%)
40K24.85 mi0.85 mi6376+90750-2750-25402(Top 19%)896(Top 7%)896(Top 16%)
25.2M25.20 mi0.35 mi6315+61741+9741+94118(Top 14%)596(Top 5%)596(Top 11%)
Finish26.22 mi1.02 mi6177+138720+21720+214266(Top 15%)621(Top 5%)621(Top 11%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21stories
+97ft-345ft

Overall

7367

Females

823

F18-39

823

5K→10K

3.1 - 6.2 mi

Top 27%
×5stories
+79ft-138ft

Overall

7688

Females

897

F18-39

897

10K→15K

6.2 - 9.3 mi

Top 26%
×3stories
+67ft-78ft

Overall

7367

Females

823

F18-39

823

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

7162

Females

825

F18-39

825

20K→Half

12.4 - 13.1 mi

Top 24%
×2stories
+19ft-37ft

Overall

6883

Females

741

F18-39

741

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

7272

Females

947

F18-39

947

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

6195

Females

725

F18-39

725

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

6148

Females

834

F18-39

834

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5658

Females

800

F18-39

800

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4546

Females

502

F18-39

502

35K→23M

21.8 - 23.0 mi

Top 19%
×5stories
+23ft-63ft

Overall

5459

Females

805

F18-39

805

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

7155

Females

1510

F18-39

1510

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5402

Females

896

F18-39

896

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

4118

Females

596

F18-39

596

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2stories
+22ft-21ft

Overall

4266

Females

621

F18-39

621

Passing Analysis

Category:
Athletes Passed
2476
Passed By
433
Net Change
+2043
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8220
5K → 10K41798+319#8220#7901
10K → 15K25548+207#7901#7694
15K → 20K22255+167#7694#7527
20K → Half524+48#7527#7479
Half → 25K14260+82#7479#7397
25K → 30K35435+319#7397#7078
30K → 20M18429+155#7078#6923
20M → 21M18016+164#6923#6759
21M → 35K1221+121#6759#6638
35K → 23M16616+150#6638#6488
23M → 24M6745+22#6488#6466
24M → 40K10717+90#6466#6376
40K → 25.2M621+61#6376#6315
25.2M → Finish1468+138#6315#6177
TOTALS2476433+2043
📊

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