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BOSTON MARATHON 2025

Zahra Ladhani

Bib: 17199•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 49%
Masters (Masters Women)
#0 / 6759
Top 37%
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:48
Rank: #16465
Start → 5K
24:48 | 7:59/mi
10K· 6.21 mi
48:42
Rank: #15139 (+1326)
5K → 10K
23:54 | 7:42/mi
15K· 9.32 mi
1:13:05
Rank: #15006 (+133)
10K → 15K
24:23 | 7:51/mi
20K· 12.43 mi
1:39:21
Rank: #15880 (-874)
15K → 20K
26:16 | 8:27/mi
Half· 13.11 mi
1:44:57
Rank: #15967 (-87)
20K → Half
5:36 | 8:12/mi
25K· 15.53 mi
2:05:40
Rank: #16248 (-281)
Half → 25K
20:43 | 8:33/mi
30K· 18.64 mi
2:34:03
Rank: #16623 (-375)
25K → 30K
28:23 | 9:08/mi
20M
2:46:38
Rank: #16717 (-94)
30K → 20M
12:35 | 9:16/mi
21M
2:57:09
Rank: #16921 (-204)
20M → 21M
10:31 | 10:31/mi
35K· 21.75 mi
3:03:23
Rank: #16823 (+98)
21M → 35K
6:14 | 8:20/mi
23M
3:14:39
Rank: #16774 (+49)
35K → 23M
11:16 | 9:00/mi
24M
3:23:32
Rank: #16768 (+6)
23M → 24M
8:53 | 8:53/mi
40K· 24.85 mi
3:31:20
Rank: #16759 (+9)
24M → 40K
7:48 | 9:07/mi
25.2M
3:34:53
Rank: #16783 (-24)
40K → 25.2M
3:33 | 10:18/mi
Finish· 26.22 mi
3:43:56
Rank: #16875 (-92)
25.2M → Finish
9:03 | 8:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:57
Pace8:00 /mi
2nd Half
Distance13.11 mi
Time1:58:59
Pace9:05 /mi
📊Positive Split: 13.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:5424:487:5924:48
7:59
-
10K
6.21 mi11:39:4848:427:5023:54
7:42
-0:17
15K
9.32 mi12:04:111:13:057:5024:23
7:51
+0:09
20K
12.43 mi12:30:271:39:218:0026:16
8:27
+0:36
Half
13.11 mi12:36:031:44:578:005:36
8:12
-0:15
25K
15.53 mi12:56:462:05:408:0520:43
8:33
+0:21
30K
18.64 mi13:25:092:34:038:1628:23
9:08
+0:35
20M
20.00 mi13:37:442:46:388:2012:35
9:16
+0:08
21M
21.00 mi13:48:152:57:098:2610:31
10:31
+1:15
35K
21.75 mi13:54:293:03:238:266:14
8:20
-2:11
23M
23.00 mi14:05:453:14:398:2811:16
9:00
+0:40
24M
24.00 mi14:14:383:23:328:298:53
8:53
-0:07
40K
24.85 mi14:22:263:31:208:307:48
9:07
+0:14
25.2M
25.20 mi14:25:593:34:538:323:33
10:18
+1:11
Finish
26.22 mi14:35:023:43:568:339:03
8:53
-1:25

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

7:42 /mi

Average Pace

8:33 /mi

Slowest Pace

10:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:11

50% of race

Time at Steady Pace

1:38:41

44% of race

Time at Slower Pace

14:04

6% of race

Average Pace: 8:32 /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 mi11:15:5424:487:5924:48
7:59
#16465
10K
6.21 mi11:39:4848:427:5023:54
7:42
#15139
15K
9.32 mi12:04:111:13:057:5024:23
7:51
#15006
20K
12.43 mi12:30:271:39:218:0026:16
8:27
#15880
Half
13.11 mi12:36:031:44:578:005:36
8:12
#15967
25K
15.53 mi12:56:462:05:408:0520:43
8:33
#16248
30K
18.64 mi13:25:092:34:038:1628:23
9:08
#16623
20M
20.00 mi13:37:442:46:388:2012:35
9:16
#16717
21M
21.00 mi13:48:152:57:098:2610:31
10:31
#16921
35K
21.75 mi13:54:293:03:238:266:14
8:20
#16823
23M
23.00 mi14:05:453:14:398:2811:16
9:00
#16774
24M
24.00 mi14:14:383:23:328:298:53
8:53
#16768
40K
24.85 mi14:22:263:31:208:307:48
9:07
#16759
25.2M
25.20 mi14:25:593:34:538:323:33
10:18
#16783
Finish
26.22 mi14:35:023:43:568:339:03
8:53
#16875
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi164655429542914816(Top 52%)4488(Top 37%)4488(Top 261%)
10K6.21 mi3.10 mi15139+13264632+7974632+79713851(Top 49%)3873(Top 32%)3873(Top 225%)
15K9.32 mi3.11 mi15006+1334560+724560+7214816(Top 52%)4488(Top 37%)4488(Top 261%)
20K12.43 mi3.11 mi15880-8745081-5215081-52117923(Top 63%)6297(Top 51%)6297(Top 367%)
Half13.11 mi0.68 mi15967-875133-525133-5217372(Top 61%)5971(Top 49%)5971(Top 348%)
25K15.53 mi2.42 mi16248-2815311-1785311-17817461(Top 61%)6117(Top 50%)6117(Top 356%)
30K18.64 mi3.11 mi16623-3755594-2835594-28318333(Top 65%)6754(Top 55%)6754(Top 393%)
20M20.00 mi1.36 mi16717-945670-765670-7618098(Top 64%)6767(Top 55%)6767(Top 394%)
21M21.00 mi1.00 mi16921-2045826-1565826-15620063(Top 71%)7941(Top 65%)7941(Top 462%)
35K21.75 mi0.75 mi16823+985783+435783+4314540(Top 51%)4994(Top 41%)4994(Top 291%)
23M23.00 mi1.25 mi16774+495797-145797-1416266(Top 57%)6040(Top 49%)6040(Top 352%)
24M24.00 mi1.00 mi16768+65824-275824-2716774(Top 59%)6364(Top 52%)6364(Top 370%)
40K24.85 mi0.85 mi16759+95852-285852-2816988(Top 60%)6571(Top 54%)6571(Top 382%)
25.2M25.20 mi0.35 mi16783-245882-305882-3018292(Top 64%)7280(Top 60%)7280(Top 424%)
Finish26.22 mi1.02 mi16875-925950-685950-6818456(Top 65%)7312(Top 60%)7312(Top 426%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21stories
+97ft-345ft

Overall

14816

Females

4488

F40-44

4488

5K→10K

3.1 - 6.2 mi

Top 49%
×5stories
+79ft-138ft

Overall

13851

Females

3873

F40-44

3873

10K→15K

6.2 - 9.3 mi

Top 52%
×3stories
+67ft-78ft

Overall

14816

Females

4488

F40-44

4488

15K→20K

9.3 - 12.4 mi

Top 63%
×5stories
+106ft-86ft

Overall

17923

Females

6297

F40-44

6297

20K→Half

12.4 - 13.1 mi

Top 61%
×2stories
+19ft-37ft

Overall

17372

Females

5971

F40-44

5971

Half→25K

13.1 - 15.5 mi

Top 61%
×4stories
+66ft-88ft

Overall

17461

Females

6117

F40-44

6117

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

18333

Females

6754

F40-44

6754

30K→20M

18.6 - 20.0 mi

Top 64%
×5stories
+64ft-50ft

Overall

18098

Females

6767

F40-44

6767

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

20063

Females

7941

F40-44

7941

21M→35K

21.0 - 21.8 mi

Top 51%
×7stories
+17ft-86ft

Overall

14540

Females

4994

F40-44

4994

35K→23M

21.8 - 23.0 mi

Top 57%
×5stories
+23ft-63ft

Overall

16266

Females

6040

F40-44

6040

23M→24M

23.0 - 24.0 mi

Top 59%
×6stories
+12ft-82ft

Overall

16774

Females

6364

F40-44

6364

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

16988

Females

6571

F40-44

6571

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

18292

Females

7280

F40-44

7280

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

18456

Females

7312

F40-44

7312

Passing Analysis

Category:
Athletes Passed
2527
Passed By
2937
Net Change
-410
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16465
5K → 10K135529+1326#16465#15139
10K → 15K269136+133#15139#15006
15K → 20K48922-874#15006#15880
20K → Half16103-87#15880#15967
Half → 25K96377-281#15967#16248
25K → 30K121496-375#16248#16623
30K → 20M80174-94#16623#16717
20M → 21M63267-204#16717#16921
21M → 35K1079+98#16921#16823
35K → 23M13182+49#16823#16774
23M → 24M8478+6#16774#16768
24M → 40K8677+9#16768#16759
40K → 25.2M2650-24#16759#16783
25.2M → Finish45137-92#16783#16875
TOTALS25272937-410
📊

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