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BOSTON MARATHON 2025

Brooke Weinstein

Bib: 9744•F

GA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 31%
Gender (Female)
#0 / 12228
Top 13%
Division (F18-39)
#0 / 5469
Top 24%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:12
Rank: #9041
Start → 5K
22:12 | 7:09/mi
10K· 6.21 mi
44:01
Rank: #8543 (+498)
5K → 10K
21:49 | 7:01/mi
15K· 9.32 mi
1:05:42
Rank: #8108 (+435)
10K → 15K
21:41 | 6:59/mi
20K· 12.43 mi
1:27:51
Rank: #7960 (+148)
15K → 20K
22:09 | 7:08/mi
Half· 13.11 mi
1:32:44
Rank: #7990 (-30)
20K → Half
4:53 | 7:09/mi
25K· 15.53 mi
1:50:39
Rank: #8091 (-101)
Half → 25K
17:55 | 7:23/mi
30K· 18.64 mi
2:14:43
Rank: #8228 (-137)
25K → 30K
24:04 | 7:45/mi
20M
2:25:33
Rank: #8364 (-136)
30K → 20M
10:50 | 7:58/mi
21M
2:34:00
Rank: #8406 (-42)
20M → 21M
8:27 | 8:27/mi
35K· 21.75 mi
2:39:51
Rank: #8475 (-69)
21M → 35K
5:51 | 7:49/mi
23M
2:50:04
Rank: #8581 (-106)
35K → 23M
10:13 | 8:10/mi
24M
2:57:50
Rank: #8610 (-29)
23M → 24M
7:46 | 7:46/mi
40K· 24.85 mi
3:04:36
Rank: #8607 (+3)
24M → 40K
6:46 | 7:55/mi
25.2M
3:07:35
Rank: #8610 (-3)
40K → 25.2M
2:59 | 8:39/mi
Finish· 26.22 mi
3:15:20
Rank: #8664 (-54)
25.2M → Finish
7:45 | 7:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:44
Pace7:04 /mi
2nd Half
Distance13.11 mi
Time1:42:36
Pace7:50 /mi
📊Positive Split: 10.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:5522:127:0922:12
7:09
-
10K
6.21 mi11:11:4444:017:0521:49
7:01
-0:08
15K
9.32 mi11:33:251:05:427:0321:41
6:59
-0:02
20K
12.43 mi11:55:341:27:517:0422:09
7:08
+0:09
Half
13.11 mi12:00:271:32:447:044:53
7:09
+0:01
25K
15.53 mi12:18:221:50:397:0717:55
7:23
+0:14
30K
18.64 mi12:42:262:14:437:1424:04
7:45
+0:22
20M
20.00 mi12:53:162:25:337:1710:50
7:58
+0:13
21M
21.00 mi13:01:432:34:007:208:27
8:27
+0:29
35K
21.75 mi13:07:342:39:517:215:51
7:49
-0:38
23M
23.00 mi13:17:472:50:047:2410:13
8:10
+0:21
24M
24.00 mi13:25:332:57:507:257:46
7:46
-0:24
40K
24.85 mi13:32:193:04:367:266:46
7:55
+0:09
25.2M
25.20 mi13:35:183:07:357:272:59
8:39
+0:44
Finish
26.22 mi13:43:033:15:207:277:45
7:36
-1:03

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

6:59 /mi

Average Pace

7:27 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:39

57% of race

Time at Steady Pace

1:03:02

32% of race

Time at Slower Pace

21:39

11% of race

Average Pace: 7:27 /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 mi10:49:5522:127:0922:12
7:09
#9041
10K
6.21 mi11:11:4444:017:0521:49
7:01
#8543
15K
9.32 mi11:33:251:05:427:0321:41
6:59
#8108
20K
12.43 mi11:55:341:27:517:0422:09
7:08
#7960
Half
13.11 mi12:00:271:32:447:044:53
7:09
#7990
25K
15.53 mi12:18:221:50:397:0717:55
7:23
#8091
30K
18.64 mi12:42:262:14:437:1424:04
7:45
#8228
20M
20.00 mi12:53:162:25:337:1710:50
7:58
#8364
21M
21.00 mi13:01:432:34:007:208:27
8:27
#8406
35K
21.75 mi13:07:342:39:517:215:51
7:49
#8475
23M
23.00 mi13:17:472:50:047:2410:13
8:10
#8581
24M
24.00 mi13:25:332:57:507:257:46
7:46
#8610
40K
24.85 mi13:32:193:04:367:266:46
7:55
#8607
25.2M
25.20 mi13:35:183:07:357:272:59
8:39
#8610
Finish
26.22 mi13:43:033:15:207:277:45
7:36
#8664
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9041138613867500(Top 26%)871(Top 7%)871(Top 16%)
10K6.21 mi3.10 mi8543+4981205+1811205+1818093(Top 28%)1044(Top 9%)1044(Top 19%)
15K9.32 mi3.11 mi8108+4351046+1591046+1597500(Top 26%)871(Top 7%)871(Top 16%)
20K12.43 mi3.11 mi7960+1481015+311015+317704(Top 27%)1008(Top 8%)1008(Top 18%)
Half13.11 mi0.68 mi7990-301023-81023-88805(Top 31%)1417(Top 12%)1417(Top 26%)
25K15.53 mi2.42 mi8091-1011088-651088-659088(Top 32%)1674(Top 14%)1674(Top 31%)
30K18.64 mi3.11 mi8228-1371196-1081196-1089529(Top 34%)2059(Top 17%)2059(Top 38%)
20M20.00 mi1.36 mi8364-1361275-791275-7910261(Top 36%)2562(Top 21%)2562(Top 47%)
21M21.00 mi1.00 mi8406-421331-561331-5610166(Top 36%)2681(Top 22%)2681(Top 49%)
35K21.75 mi0.75 mi8475-691383-521383-5210992(Top 39%)3090(Top 25%)3090(Top 57%)
23M23.00 mi1.25 mi8581-1061467-841467-8411124(Top 39%)3281(Top 27%)3281(Top 60%)
24M24.00 mi1.00 mi8610-291507-401507-409582(Top 34%)2588(Top 21%)2588(Top 47%)
40K24.85 mi0.85 mi8607+31549-421549-429583(Top 34%)2708(Top 22%)2708(Top 50%)
25.2M25.20 mi0.35 mi8610-31566-171566-179738(Top 34%)2864(Top 23%)2864(Top 52%)
Finish26.22 mi1.02 mi8664-541613-471613-479985(Top 35%)2967(Top 24%)2967(Top 54%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21stories
+97ft-345ft

Overall

7500

Females

871

F18-39

871

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

8093

Females

1044

F18-39

1044

10K→15K

6.2 - 9.3 mi

Top 26%
×3stories
+67ft-78ft

Overall

7500

Females

871

F18-39

871

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

7704

Females

1008

F18-39

1008

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8805

Females

1417

F18-39

1417

Half→25K

13.1 - 15.5 mi

Top 32%
×4stories
+66ft-88ft

Overall

9088

Females

1674

F18-39

1674

25K→30K

15.5 - 18.6 mi

Top 34%
×9stories
+181ft-148ft

Overall

9529

Females

2059

F18-39

2059

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

10261

Females

2562

F18-39

2562

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

10166

Females

2681

F18-39

2681

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

10992

Females

3090

F18-39

3090

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

11124

Females

3281

F18-39

3281

23M→24M

23.0 - 24.0 mi

Top 34%
×6stories
+12ft-82ft

Overall

9582

Females

2588

F18-39

2588

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9583

Females

2708

F18-39

2708

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9738

Females

2864

F18-39

2864

25.2M→Finish

25.2 - 26.2 mi

Top 35%
×2stories
+22ft-21ft

Overall

9985

Females

2967

F18-39

2967

Passing Analysis

Category:
Athletes Passed
2001
Passed By
1624
Net Change
+377
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9041
5K → 10K54850+498#9041#8543
10K → 15K45015+435#8543#8108
15K → 20K21466+148#8108#7960
20K → Half1949-30#7960#7990
Half → 25K102203-101#7990#8091
25K → 30K146283-137#8091#8228
30K → 20M63199-136#8228#8364
20M → 21M79121-42#8364#8406
21M → 35K44113-69#8406#8475
35K → 23M91197-106#8475#8581
23M → 24M72101-29#8581#8610
24M → 40K8683+3#8610#8607
40K → 25.2M3841-3#8607#8610
25.2M → Finish49103-54#8610#8664
TOTALS20011624+377
📊

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