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BOSTON MARATHON 2025

Natasha Scott

Bib: 10772•F

ON

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0:00
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Overall
#0 / 28404
Top 25%
Gender (Female)
#0 / 12228
Top 8%
Division (F18-39)
#0 / 5469
Top 16%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:28
Rank: #9752
Start → 5K
22:28 | 7:14/mi
10K· 6.21 mi
44:26
Rank: #9043 (+709)
5K → 10K
21:58 | 7:04/mi
15K· 9.32 mi
1:06:28
Rank: #8754 (+289)
10K → 15K
22:02 | 7:06/mi
20K· 12.43 mi
1:28:39
Rank: #8406 (+348)
15K → 20K
22:11 | 7:08/mi
Half· 13.11 mi
1:33:23
Rank: #8331 (+75)
20K → Half
4:44 | 6:56/mi
25K· 15.53 mi
1:50:35
Rank: #8065 (+266)
Half → 25K
17:12 | 7:06/mi
30K· 18.64 mi
2:12:58
Rank: #7559 (+506)
25K → 30K
22:23 | 7:12/mi
20M
2:23:01
Rank: #7407 (+152)
30K → 20M
10:03 | 7:24/mi
21M
2:30:46
Rank: #7266 (+141)
20M → 21M
7:45 | 7:45/mi
35K· 21.75 mi
2:36:08
Rank: #7186 (+80)
21M → 35K
5:22 | 7:10/mi
23M
2:45:34
Rank: #7100 (+86)
35K → 23M
9:26 | 7:32/mi
24M
2:52:57
Rank: #7049 (+51)
23M → 24M
7:23 | 7:23/mi
40K· 24.85 mi
2:59:29
Rank: #7024 (+25)
24M → 40K
6:32 | 7:38/mi
25.2M
3:02:22
Rank: #7030 (-6)
40K → 25.2M
2:53 | 8:22/mi
Finish· 26.22 mi
3:10:04
Rank: #7082 (-52)
25.2M → Finish
7:42 | 7:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:23
Pace7:07 /mi
2nd Half
Distance13.11 mi
Time1:36:41
Pace7:23 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:3022:287:1422:28
7:14
-
10K
6.21 mi11:11:2844:267:0921:58
7:04
-0:10
15K
9.32 mi11:33:301:06:287:0822:02
7:06
+0:02
20K
12.43 mi11:55:411:28:397:0822:11
7:08
+0:02
Half
13.11 mi12:00:251:33:237:074:44
6:56
-0:12
25K
15.53 mi12:17:371:50:357:0717:12
7:06
+0:10
30K
18.64 mi12:40:002:12:587:0822:23
7:12
+0:06
20M
20.00 mi12:50:032:23:017:0910:03
7:24
+0:12
21M
21.00 mi12:57:482:30:467:117:45
7:45
+0:21
35K
21.75 mi13:03:102:36:087:115:22
7:10
-0:35
23M
23.00 mi13:12:362:45:347:129:26
7:32
+0:22
24M
24.00 mi13:19:592:52:577:127:23
7:23
-0:09
40K
24.85 mi13:26:312:59:297:136:32
7:38
+0:15
25.2M
25.20 mi13:29:243:02:227:142:53
8:22
+0:44
Finish
26.22 mi13:37:063:10:047:157:42
7:33
-0:49

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

6:56 /mi

Average Pace

7:15 /mi

Slowest Pace

8:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:44

2% of race

Time at Steady Pace

2:31:02

79% of race

Time at Slower Pace

34:18

18% of race

Average Pace: 7:15 /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 mi10:49:3022:287:1422:28
7:14
#9752
10K
6.21 mi11:11:2844:267:0921:58
7:04
#9043
15K
9.32 mi11:33:301:06:287:0822:02
7:06
#8754
20K
12.43 mi11:55:411:28:397:0822:11
7:08
#8406
Half
13.11 mi12:00:251:33:237:074:44
6:56
#8331
25K
15.53 mi12:17:371:50:357:0717:12
7:06
#8065
30K
18.64 mi12:40:002:12:587:0822:23
7:12
#7559
20M
20.00 mi12:50:032:23:017:0910:03
7:24
#7407
21M
21.00 mi12:57:482:30:467:117:45
7:45
#7266
35K
21.75 mi13:03:102:36:087:115:22
7:10
#7186
23M
23.00 mi13:12:362:45:347:129:26
7:32
#7100
24M
24.00 mi13:19:592:52:577:127:23
7:23
#7049
40K
24.85 mi13:26:312:59:297:136:32
7:38
#7024
25.2M
25.20 mi13:29:243:02:227:142:53
8:22
#7030
Finish
26.22 mi13:37:063:10:047:157:42
7:33
#7082
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9752169116918294(Top 29%)1155(Top 9%)1155(Top 21%)
10K6.21 mi3.10 mi9043+7091393+2981393+2988430(Top 30%)1159(Top 9%)1159(Top 21%)
15K9.32 mi3.11 mi8754+2891295+981295+988294(Top 29%)1155(Top 9%)1155(Top 21%)
20K12.43 mi3.11 mi8406+3481187+1081187+1087763(Top 27%)1023(Top 8%)1023(Top 19%)
Half13.11 mi0.68 mi8331+751159+281159+287204(Top 25%)828(Top 7%)828(Top 15%)
25K15.53 mi2.42 mi8065+2661076+831076+836956(Top 24%)852(Top 7%)852(Top 16%)
30K18.64 mi3.11 mi7559+506936+140936+1405947(Top 21%)663(Top 5%)663(Top 12%)
20M20.00 mi1.36 mi7407+152924+12924+126380(Top 22%)920(Top 8%)920(Top 17%)
21M21.00 mi1.00 mi7266+141911+13911+135941(Top 21%)896(Top 7%)896(Top 16%)
35K21.75 mi0.75 mi7186+80908+3908+36472(Top 23%)1088(Top 9%)1088(Top 20%)
23M23.00 mi1.25 mi7100+86920-12920-126836(Top 24%)1319(Top 11%)1319(Top 24%)
24M24.00 mi1.00 mi7049+51934-14934-146963(Top 25%)1433(Top 12%)1433(Top 26%)
40K24.85 mi0.85 mi7024+25957-23957-237719(Top 27%)1845(Top 15%)1845(Top 34%)
25.2M25.20 mi0.35 mi7030-6974-17974-177988(Top 28%)2046(Top 17%)2046(Top 37%)
Finish26.22 mi1.02 mi7082-521014-401014-409609(Top 34%)2803(Top 23%)2803(Top 51%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

8294

Females

1155

F18-39

1155

5K→10K

3.1 - 6.2 mi

Top 30%
×5stories
+79ft-138ft

Overall

8430

Females

1159

F18-39

1159

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

8294

Females

1155

F18-39

1155

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

7763

Females

1023

F18-39

1023

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

7204

Females

828

F18-39

828

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6956

Females

852

F18-39

852

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5947

Females

663

F18-39

663

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

6380

Females

920

F18-39

920

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

5941

Females

896

F18-39

896

21M→35K

21.0 - 21.8 mi

Top 23%
×7stories
+17ft-86ft

Overall

6472

Females

1088

F18-39

1088

35K→23M

21.8 - 23.0 mi

Top 24%
×5stories
+23ft-63ft

Overall

6836

Females

1319

F18-39

1319

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

6963

Females

1433

F18-39

1433

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7719

Females

1845

F18-39

1845

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7988

Females

2046

F18-39

2046

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

9609

Females

2803

F18-39

2803

Passing Analysis

Category:
Athletes Passed
3132
Passed By
462
Net Change
+2670
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9752
5K → 10K74031+709#9752#9043
10K → 15K33647+289#9043#8754
15K → 20K38234+348#8754#8406
20K → Half783+75#8406#8331
Half → 25K28721+266#8331#8065
25K → 30K5148+506#8065#7559
30K → 20M17725+152#7559#7407
20M → 21M15413+141#7407#7266
21M → 35K9212+80#7266#7186
35K → 23M12943+86#7186#7100
23M → 24M8736+51#7100#7049
24M → 40K7752+25#7049#7024
40K → 25.2M2733-6#7024#7030
25.2M → Finish52104-52#7030#7082
TOTALS3132462+2670
📊

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