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BOSTON MARATHON 2025

Nella Weaver

Bib: 24919•F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Top 33%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:32
Rank: #20146
Start → 5K
26:32 | 8:32/mi
10K· 6.21 mi
53:21
Rank: #20325 (-179)
5K → 10K
26:49 | 8:38/mi
15K· 9.32 mi
1:19:58
Rank: #20130 (+195)
10K → 15K
26:37 | 8:34/mi
20K· 12.43 mi
1:47:21
Rank: #20078 (+52)
15K → 20K
27:23 | 8:49/mi
Half· 13.11 mi
1:52:54
Rank: #19921 (+157)
20K → Half
5:33 | 8:08/mi
25K· 15.53 mi
2:13:40
Rank: #19548 (+373)
Half → 25K
20:46 | 8:34/mi
30K· 18.64 mi
2:41:37
Rank: #19172 (+376)
25K → 30K
27:57 | 9:00/mi
20M
2:53:59
Rank: #19027 (+145)
30K → 20M
12:22 | 9:06/mi
21M
3:04:15
Rank: #19035 (-8)
20M → 21M
10:16 | 10:16/mi
35K· 21.75 mi
3:10:46
Rank: #18944 (+91)
21M → 35K
6:31 | 8:43/mi
23M
3:22:29
Rank: #18895 (+49)
35K → 23M
11:43 | 9:21/mi
24M
3:31:45
Rank: #18899 (-4)
23M → 24M
9:16 | 9:16/mi
40K· 24.85 mi
3:40:05
Rank: #18915 (-16)
24M → 40K
8:20 | 9:45/mi
25.2M
3:44:11
Rank: #19020 (-105)
40K → 25.2M
4:06 | 11:53/mi
Finish· 26.22 mi
3:53:19
Rank: #18998 (+22)
25.2M → Finish
9:08 | 8:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:54
Pace8:37 /mi
2nd Half
Distance13.11 mi
Time2:00:25
Pace9:11 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:3526:328:3226:32
8:32
-
10K
6.21 mi11:54:2453:218:3526:49
8:38
+0:06
15K
9.32 mi12:21:011:19:588:3526:37
8:34
-0:04
20K
12.43 mi12:48:241:47:218:3827:23
8:49
+0:15
Half
13.11 mi12:53:571:52:548:375:33
8:08
-0:41
25K
15.53 mi13:14:432:13:408:3620:46
8:34
+0:26
30K
18.64 mi13:42:402:41:378:4027:57
9:00
+0:26
20M
20.00 mi13:55:022:53:598:4212:22
9:06
+0:06
21M
21.00 mi14:05:183:04:158:4610:16
10:16
+1:10
35K
21.75 mi14:11:493:10:468:466:31
8:43
-1:33
23M
23.00 mi14:23:323:22:298:4811:43
9:21
+0:38
24M
24.00 mi14:32:483:31:458:499:16
9:16
-0:05
40K
24.85 mi14:41:083:40:058:518:20
9:45
+0:29
25.2M
25.20 mi14:45:143:44:118:544:06
11:53
+2:08
Finish
26.22 mi14:54:223:53:198:549:08
8:58
-2:55

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

8:08 /mi

Average Pace

8:54 /mi

Slowest Pace

11:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

5:33

2% of race

Time at Steady Pace

3:25:04

88% of race

Time at Slower Pace

22:42

10% of race

Average Pace: 8:54 /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 mi11:27:3526:328:3226:32
8:32
#20146
10K
6.21 mi11:54:2453:218:3526:49
8:38
#20325
15K
9.32 mi12:21:011:19:588:3526:37
8:34
#20130
20K
12.43 mi12:48:241:47:218:3827:23
8:49
#20078
Half
13.11 mi12:53:571:52:548:375:33
8:08
#19921
25K
15.53 mi13:14:432:13:408:3620:46
8:34
#19548
30K
18.64 mi13:42:402:41:378:4027:57
9:00
#19172
20M
20.00 mi13:55:022:53:598:4212:22
9:06
#19027
21M
21.00 mi14:05:183:04:158:4610:16
10:16
#19035
35K
21.75 mi14:11:493:10:468:466:31
8:43
#18944
23M
23.00 mi14:23:323:22:298:4811:43
9:21
#18895
24M
24.00 mi14:32:483:31:458:499:16
9:16
#18899
40K
24.85 mi14:41:083:40:058:518:20
9:45
#18915
25.2M
25.20 mi14:45:143:44:118:544:06
11:53
#19020
Finish
26.22 mi14:54:223:53:198:549:08
8:58
#18998
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi201467587758719743(Top 70%)7294(Top 60%)7294(Top 734%)
10K6.21 mi3.10 mi20325-1797664-777664-7720521(Top 72%)7754(Top 63%)7754(Top 780%)
15K9.32 mi3.11 mi20130+1957544+1207544+12019743(Top 70%)7294(Top 60%)7294(Top 734%)
20K12.43 mi3.11 mi20078+527513+317513+3120011(Top 70%)7485(Top 61%)7485(Top 753%)
Half13.11 mi0.68 mi19921+1577431+827431+8216945(Top 60%)5748(Top 47%)5748(Top 578%)
25K15.53 mi2.42 mi19548+3737225+2067225+20617601(Top 62%)6196(Top 51%)6196(Top 623%)
30K18.64 mi3.11 mi19172+3767057+1687057+16817685(Top 62%)6410(Top 52%)6410(Top 645%)
20M20.00 mi1.36 mi19027+1456995+626995+6217341(Top 61%)6338(Top 52%)6338(Top 638%)
21M21.00 mi1.00 mi19035-87024-297024-2919256(Top 68%)7466(Top 61%)7466(Top 751%)
35K21.75 mi0.75 mi18944+916994+306994+3016815(Top 59%)6239(Top 51%)6239(Top 628%)
23M23.00 mi1.25 mi18895+496992+26992+218066(Top 64%)7015(Top 57%)7015(Top 706%)
24M24.00 mi1.00 mi18899-47020-287020-2818686(Top 66%)7381(Top 60%)7381(Top 743%)
40K24.85 mi0.85 mi18915-167055-357055-3519639(Top 69%)7960(Top 65%)7960(Top 801%)
25.2M25.20 mi0.35 mi19020-1057119-647119-6423010(Top 81%)9653(Top 79%)9653(Top 971%)
Finish26.22 mi1.02 mi18998+227126-77126-718868(Top 66%)7528(Top 62%)7528(Top 757%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

19743

Females

7294

F55-59

7294

5K→10K

3.1 - 6.2 mi

Top 72%
×5stories
+79ft-138ft

Overall

20521

Females

7754

F55-59

7754

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

19743

Females

7294

F55-59

7294

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

20011

Females

7485

F55-59

7485

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

16945

Females

5748

F55-59

5748

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

17601

Females

6196

F55-59

6196

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

17685

Females

6410

F55-59

6410

30K→20M

18.6 - 20.0 mi

Top 61%
×5stories
+64ft-50ft

Overall

17341

Females

6338

F55-59

6338

20M→21M

20.0 - 21.0 mi

Top 68%
×8stories
+106ft-24ft

Overall

19256

Females

7466

F55-59

7466

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

16815

Females

6239

F55-59

6239

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

18066

Females

7015

F55-59

7015

23M→24M

23.0 - 24.0 mi

Top 66%
×6stories
+12ft-82ft

Overall

18686

Females

7381

F55-59

7381

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

19639

Females

7960

F55-59

7960

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

23010

Females

9653

F55-59

9653

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

18868

Females

7528

F55-59

7528

Passing Analysis

Category:
Athletes Passed
2375
Passed By
1227
Net Change
+1148
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20146
5K → 10K189368-179#20146#20325
10K → 15K29196+195#20325#20130
15K → 20K215163+52#20130#20078
20K → Half1570+157#20078#19921
Half → 25K38613+373#19921#19548
25K → 30K43458+376#19548#19172
30K → 20M18035+145#19172#19027
20M → 21M92100-8#19027#19035
21M → 35K10413+91#19035#18944
35K → 23M12374+49#18944#18895
23M → 24M6670-4#18895#18899
24M → 40K6985-16#18899#18915
40K → 25.2M10115-105#18915#19020
25.2M → Finish5937+22#19020#18998
TOTALS23751227+1148
📊

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