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BOSTON MARATHON 2025

Lindsay Weinzierl

Bib: 9598•F

MD

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 38%
Gender (Female)
#0 / 12228
Top 22%
Division (F18-39)
#0 / 5469
Top 38%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:58
Rank: #14092
Start → 5K
23:58 | 7:43/mi
10K· 6.21 mi
47:34
Rank: #13547 (+545)
5K → 10K
23:36 | 7:36/mi
15K· 9.32 mi
1:11:02
Rank: #13048 (+499)
10K → 15K
23:28 | 7:33/mi
20K· 12.43 mi
1:34:29
Rank: #12513 (+535)
15K → 20K
23:27 | 7:33/mi
Half· 13.11 mi
1:39:34
Rank: #12459 (+54)
20K → Half
5:05 | 7:27/mi
25K· 15.53 mi
1:58:09
Rank: #12239 (+220)
Half → 25K
18:35 | 7:40/mi
30K· 18.64 mi
2:22:24
Rank: #11730 (+509)
25K → 30K
24:15 | 7:48/mi
20M
2:33:06
Rank: #11514 (+216)
30K → 20M
10:42 | 7:52/mi
21M
2:41:19
Rank: #11315 (+199)
20M → 21M
8:13 | 8:13/mi
35K· 21.75 mi
2:47:01
Rank: #11237 (+78)
21M → 35K
5:42 | 7:37/mi
23M
2:57:04
Rank: #11123 (+114)
35K → 23M
10:03 | 8:02/mi
24M
3:05:00
Rank: #11066 (+57)
23M → 24M
7:56 | 7:56/mi
40K· 24.85 mi
3:11:52
Rank: #11018 (+48)
24M → 40K
6:52 | 8:02/mi
25.2M
3:14:50
Rank: #10962 (+56)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:22:28
Rank: #10879 (+83)
25.2M → Finish
7:38 | 7:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:34
Pace7:36 /mi
2nd Half
Distance13.11 mi
Time1:42:54
Pace7:51 /mi
📊Positive Split: 3.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:5623:587:4323:58
7:43
-
10K
6.21 mi11:18:3247:347:3923:36
7:36
-0:07
15K
9.32 mi11:42:001:11:027:3723:28
7:33
-0:03
20K
12.43 mi12:05:271:34:297:3623:27
7:33
0:00
Half
13.11 mi12:10:321:39:347:365:05
7:27
-0:06
25K
15.53 mi12:29:071:58:097:3618:35
7:40
+0:13
30K
18.64 mi12:53:222:22:247:3824:15
7:48
+0:08
20M
20.00 mi13:04:042:33:067:3910:42
7:52
+0:04
21M
21.00 mi13:12:172:41:197:418:13
8:13
+0:21
35K
21.75 mi13:17:592:47:017:415:42
7:37
-0:36
23M
23.00 mi13:28:022:57:047:4210:03
8:02
+0:25
24M
24.00 mi13:35:583:05:007:437:56
7:56
-0:06
40K
24.85 mi13:42:503:11:527:436:52
8:02
+0:06
25.2M
25.20 mi13:45:483:14:507:442:58
8:36
+0:34
Finish
26.22 mi13:53:263:22:287:447:38
7:29
-1:07

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

7:27 /mi

Average Pace

7:44 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:11:17

94% of race

Time at Steady Pace

11:11

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:43 /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 mi10:54:5623:587:4323:58
7:43
#14092
10K
6.21 mi11:18:3247:347:3923:36
7:36
#13547
15K
9.32 mi11:42:001:11:027:3723:28
7:33
#13048
20K
12.43 mi12:05:271:34:297:3623:27
7:33
#12513
Half
13.11 mi12:10:321:39:347:365:05
7:27
#12459
25K
15.53 mi12:29:071:58:097:3618:35
7:40
#12239
30K
18.64 mi12:53:222:22:247:3824:15
7:48
#11730
20M
20.00 mi13:04:042:33:067:3910:42
7:52
#11514
21M
21.00 mi13:12:172:41:197:418:13
8:13
#11315
35K
21.75 mi13:17:592:47:017:415:42
7:37
#11237
23M
23.00 mi13:28:022:57:047:4210:03
8:02
#11123
24M
24.00 mi13:35:583:05:007:437:56
7:56
#11066
40K
24.85 mi13:42:503:11:527:436:52
8:02
#11018
25.2M
25.20 mi13:45:483:14:507:442:58
8:36
#10962
Finish
26.22 mi13:53:263:22:287:447:38
7:29
#10879
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi140923963396312220(Top 43%)3031(Top 25%)3031(Top 55%)
10K6.21 mi3.10 mi13547+5453670+2933670+29312996(Top 46%)3363(Top 28%)3363(Top 61%)
15K9.32 mi3.11 mi13048+4993412+2583412+25812220(Top 43%)3031(Top 25%)3031(Top 55%)
20K12.43 mi3.11 mi12513+5353153+2593153+25911162(Top 39%)2563(Top 21%)2563(Top 47%)
Half13.11 mi0.68 mi12459+543126+273126+2711384(Top 40%)2629(Top 21%)2629(Top 48%)
25K15.53 mi2.42 mi12239+2203040+863040+8611283(Top 40%)2732(Top 22%)2732(Top 50%)
30K18.64 mi3.11 mi11730+5092859+1812859+18110007(Top 35%)2293(Top 19%)2293(Top 42%)
20M20.00 mi1.36 mi11514+2162779+802779+809565(Top 34%)2254(Top 18%)2254(Top 41%)
21M21.00 mi1.00 mi11315+1992715+642715+648719(Top 31%)2046(Top 17%)2046(Top 37%)
35K21.75 mi0.75 mi11237+782699+162699+169520(Top 34%)2375(Top 19%)2375(Top 43%)
23M23.00 mi1.25 mi11123+1142677+222677+2210236(Top 36%)2854(Top 23%)2854(Top 52%)
24M24.00 mi1.00 mi11066+572691-142691-1410785(Top 38%)3184(Top 26%)3184(Top 58%)
40K24.85 mi0.85 mi11018+482702-112702-1110446(Top 37%)3146(Top 26%)3146(Top 58%)
25.2M25.20 mi0.35 mi10962+562690+122690+129496(Top 33%)2773(Top 23%)2773(Top 51%)
Finish26.22 mi1.02 mi10879+832678+122678+129145(Top 32%)2602(Top 21%)2602(Top 48%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21stories
+97ft-345ft

Overall

12220

Females

3031

F18-39

3031

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

12996

Females

3363

F18-39

3363

10K→15K

6.2 - 9.3 mi

Top 43%
×3stories
+67ft-78ft

Overall

12220

Females

3031

F18-39

3031

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

11162

Females

2563

F18-39

2563

20K→Half

12.4 - 13.1 mi

Top 40%
×2stories
+19ft-37ft

Overall

11384

Females

2629

F18-39

2629

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

11283

Females

2732

F18-39

2732

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

10007

Females

2293

F18-39

2293

30K→20M

18.6 - 20.0 mi

Top 34%
×5stories
+64ft-50ft

Overall

9565

Females

2254

F18-39

2254

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

8719

Females

2046

F18-39

2046

21M→35K

21.0 - 21.8 mi

Top 34%
×7stories
+17ft-86ft

Overall

9520

Females

2375

F18-39

2375

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

10236

Females

2854

F18-39

2854

23M→24M

23.0 - 24.0 mi

Top 38%
×6stories
+12ft-82ft

Overall

10785

Females

3184

F18-39

3184

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

10446

Females

3146

F18-39

3146

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

9496

Females

2773

F18-39

2773

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2stories
+22ft-21ft

Overall

9145

Females

2602

F18-39

2602

Passing Analysis

Category:
Athletes Passed
3694
Passed By
481
Net Change
+3213
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14092
5K → 10K64095+545#14092#13547
10K → 15K53435+499#13547#13048
15K → 20K55621+535#13048#12513
20K → Half617+54#12513#12459
Half → 25K27252+220#12459#12239
25K → 30K54334+509#12239#11730
30K → 20M22711+216#11730#11514
20M → 21M21314+199#11514#11315
21M → 35K9820+78#11315#11237
35K → 23M16450+114#11237#11123
23M → 24M11356+57#11123#11066
24M → 40K9850+48#11066#11018
40K → 25.2M6711+56#11018#10962
25.2M → Finish10825+83#10962#10879
TOTALS3694481+3213
📊

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