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BOSTON MARATHON 2025

Natalie Cabanas

Bib: 30259•F

GA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:44
Rank: #24478
Start → 5K
9:34/mi
29:44 split
10K· 6.21 mi
56:45
Rank: #22955 (+1523)
5K → 10K
8:42/mi
27:01 split
15K· 9.32 mi
1:23:13
Rank: #21954 (+1001)
10K → 15K
8:31/mi
26:28 split
20K· 12.43 mi
1:50:46
Rank: #21519 (+435)
15K → 20K
8:52/mi
27:33 split
Half· 13.11 mi
1:56:46
Rank: #21467 (+52)
20K → Half
8:48/mi
6:00 split
25K· 15.53 mi
2:18:47
Rank: #21272 (+195)
Half → 25K
9:05/mi
22:01 split
30K· 18.64 mi
2:48:39
Rank: #21097 (+175)
25K → 30K
9:37/mi
29:52 split
20M
3:02:05
Rank: #21043 (+54)
30K → 20M
9:53/mi
13:26 split
21M
3:12:49
Rank: #21030 (+13)
20M → 21M
10:44/mi
10:44 split
35K· 21.75 mi
3:20:08
Rank: #21036 (-6)
21M → 35K
9:47/mi
7:19 split
23M
3:31:43
Rank: #20849 (+187)
35K → 23M
9:15/mi
11:35 split
24M
3:40:46
Rank: #20724 (+125)
23M → 24M
9:03/mi
9:03 split
40K· 24.85 mi
3:48:38
Rank: #20617 (+107)
24M → 40K
9:12/mi
7:52 split
25.2M
3:51:59
Rank: #20557 (+60)
40K → 25.2M
9:43/mi
3:21 split
Finish· 26.22 mi
4:00:31
Rank: #20436 (+121)
25.2M → Finish
8:22/mi
8:32 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:46
Pace8:54 /mi
2nd Half
Distance13.11 mi
Time2:03:45
Pace9:26 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:5529:449:3429:44
9:34
-
10K
6.21 mi12:21:5656:459:0827:01
8:42
-0:52
15K
9.32 mi12:48:241:23:138:5626:28
8:31
-0:11
20K
12.43 mi13:15:571:50:468:5527:33
8:52
+0:21
Half
13.11 mi13:21:571:56:468:546:00
8:48
-0:04
25K
15.53 mi13:43:582:18:478:5622:01
9:05
+0:17
30K
18.64 mi14:13:502:48:399:0329:52
9:37
+0:32
20M
20.00 mi14:27:163:02:059:0613:26
9:53
+0:16
21M
21.00 mi14:38:003:12:499:1110:44
10:44
+0:51
35K
21.75 mi14:45:193:20:089:127:19
9:47
-0:57
23M
23.00 mi14:56:543:31:439:1211:35
9:15
-0:32
24M
24.00 mi15:05:573:40:469:129:03
9:03
-0:12
40K
24.85 mi15:13:493:48:389:127:52
9:12
+0:09
25.2M
25.20 mi15:17:103:51:599:123:21
9:43
+0:31
Finish
26.22 mi15:25:424:00:319:118:32
8:22
-1:21

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

8:22 /mi

Average Pace

9:11 /mi

Slowest Pace

10:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:34

40% of race

Time at Steady Pace

50:31

21% of race

Time at Slower Pace

1:34:26

39% of race

Average Pace: 9:10 /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 mi11:54:5529:449:3429:44
9:34
#24478
10K
6.21 mi12:21:5656:459:0827:01
8:42
#22955
15K
9.32 mi12:48:241:23:138:5626:28
8:31
#21954
20K
12.43 mi13:15:571:50:468:5527:33
8:52
#21519
Half
13.11 mi13:21:571:56:468:546:00
8:48
#21467
25K
15.53 mi13:43:582:18:478:5622:01
9:05
#21272
30K
18.64 mi14:13:502:48:399:0329:52
9:37
#21097
20M
20.00 mi14:27:163:02:059:0613:26
9:53
#21043
21M
21.00 mi14:38:003:12:499:1110:44
10:44
#21030
35K
21.75 mi14:45:193:20:089:127:19
9:47
#21036
23M
23.00 mi14:56:543:31:439:1211:35
9:15
#20849
24M
24.00 mi15:05:573:40:469:129:03
9:03
#20724
40K
24.85 mi15:13:493:48:389:127:52
9:12
#20617
25.2M
25.20 mi15:17:103:51:599:123:21
9:43
#20557
Finish
26.22 mi15:25:424:00:319:118:32
8:22
#20436
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi244789948994819454(Top 68%)7148(Top 58%)7148(Top 131%)
10K6.21 mi3.10 mi22955+15239126+8229126+82220853(Top 73%)7943(Top 65%)7943(Top 145%)
15K9.32 mi3.11 mi21954+10018576+5508576+55019454(Top 68%)7148(Top 58%)7148(Top 131%)
20K12.43 mi3.11 mi21519+4358322+2548322+25420324(Top 72%)7667(Top 63%)7667(Top 140%)
Half13.11 mi0.68 mi21467+528294+288294+2820914(Top 74%)7997(Top 65%)7997(Top 146%)
25K15.53 mi2.42 mi21272+1958196+988196+9820279(Top 71%)7688(Top 63%)7688(Top 141%)
30K18.64 mi3.11 mi21097+1758137+598137+5920410(Top 72%)7883(Top 64%)7883(Top 144%)
20M20.00 mi1.36 mi21043+548131+68131+620579(Top 72%)8123(Top 66%)8123(Top 149%)
21M21.00 mi1.00 mi21030+138137-68137-620688(Top 73%)8287(Top 68%)8287(Top 152%)
35K21.75 mi0.75 mi21036-68154-178154-1721280(Top 75%)8654(Top 71%)8654(Top 158%)
23M23.00 mi1.25 mi20849+1878076+788076+7817595(Top 62%)6792(Top 56%)6792(Top 124%)
24M24.00 mi1.00 mi20724+1258027+498027+4917648(Top 62%)6853(Top 56%)6853(Top 125%)
40K24.85 mi0.85 mi20617+1077992+357992+3517394(Top 61%)6812(Top 56%)6812(Top 125%)
25.2M25.20 mi0.35 mi20557+607965+277965+2715801(Top 56%)6012(Top 49%)6012(Top 110%)
Finish26.22 mi1.02 mi20436+1217910+557910+5515450(Top 54%)5739(Top 47%)5739(Top 105%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21story building
+97ft-345ft

Overall

19454

Females

7148

F18-39

7148

5K→10K

3.1 - 6.2 mi

Top 73%
×5story building
+79ft-138ft

Overall

20853

Females

7943

F18-39

7943

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+67ft-78ft

Overall

19454

Females

7148

F18-39

7148

15K→20K

9.3 - 12.4 mi

Top 72%
×5story building
+106ft-86ft

Overall

20324

Females

7667

F18-39

7667

20K→Half

12.4 - 13.1 mi

Top 74%
×2story building
+19ft-37ft

Overall

20914

Females

7997

F18-39

7997

Half→25K

13.1 - 15.5 mi

Top 71%
×4story building
+66ft-88ft

Overall

20279

Females

7688

F18-39

7688

25K→30K

15.5 - 18.6 mi

Top 72%
×9story building
+181ft-148ft

Overall

20410

Females

7883

F18-39

7883

30K→20M

18.6 - 20.0 mi

Top 72%
×5story building
+64ft-50ft

Overall

20579

Females

8123

F18-39

8123

20M→21M

20.0 - 21.0 mi

Top 73%
×8story building
+106ft-24ft

Overall

20688

Females

8287

F18-39

8287

21M→35K

21.0 - 21.8 mi

Top 75%
×7story building
+17ft-86ft

Overall

21280

Females

8654

F18-39

8654

35K→23M

21.8 - 23.0 mi

Top 62%
×5story building
+23ft-63ft

Overall

17595

Females

6792

F18-39

6792

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

17648

Females

6853

F18-39

6853

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

17394

Females

6812

F18-39

6812

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

15801

Females

6012

F18-39

6012

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2story building
+22ft-21ft

Overall

15450

Females

5739

F18-39

5739

Passing Analysis

Category:
Athletes Passed
4513
Passed By
471
Net Change
+4042
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24478
5K → 10K15274+1523#24478#22955
10K → 15K10043+1001#22955#21954
15K → 20K45924+435#21954#21519
20K → Half6412+52#21519#21467
Half → 25K25257+195#21467#21272
25K → 30K285110+175#21272#21097
30K → 20M11864+54#21097#21043
20M → 21M9986+13#21043#21030
21M → 35K6369-6#21030#21036
35K → 23M1969+187#21036#20849
23M → 24M13510+125#20849#20724
24M → 40K12013+107#20724#20617
40K → 25.2M622+60#20617#20557
25.2M → Finish1298+121#20557#20436
TOTALS4513471+4042
📊

Passing Visuals

Category:
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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