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BOSTON MARATHON 2025

Margaret Murray

Bib: 29324•F

MA

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
36:31
Rank: #28167
Start → 5K
36:31 | 11:45/mi
10K· 6.21 mi
1:13:22
Rank: #28033 (+134)
5K → 10K
36:51 | 11:52/mi
15K· 9.32 mi
1:53:50
Rank: #28102 (-69)
10K → 15K
40:28 | 13:01/mi
20K· 12.43 mi
2:32:09
Rank: #27974 (+128)
15K → 20K
38:19 | 12:20/mi
Half· 13.11 mi
2:40:08
Rank: #27942 (+32)
20K → Half
7:59 | 11:42/mi
25K· 15.53 mi
3:11:30
Rank: #27846 (+96)
Half → 25K
31:22 | 12:56/mi
30K· 18.64 mi
3:53:06
Rank: #27734 (+112)
25K → 30K
41:36 | 13:23/mi
20M
4:15:37
Rank: #27846 (-112)
30K → 20M
22:31 | 16:34/mi
21M
4:31:32
Rank: #27863 (-17)
20M → 21M
15:55 | 15:55/mi
35K· 21.75 mi
4:41:19
Rank: #27838 (+25)
21M → 35K
9:47 | 13:05/mi
23M
4:59:14
Rank: #27841 (-3)
35K → 23M
17:55 | 14:19/mi
24M
5:12:04
Rank: #27806 (+35)
23M → 24M
12:50 | 12:50/mi
40K· 24.85 mi
5:23:56
Rank: #27793 (+13)
24M → 40K
11:52 | 13:53/mi
25.2M
5:28:42
Rank: #27782 (+11)
40K → 25.2M
4:46 | 13:49/mi
Finish· 26.22 mi
5:40:20
Rank: #27736 (+46)
25.2M → Finish
11:38 | 11:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:40:08
Pace12:13 /mi
2nd Half
Distance13.11 mi
Time3:00:12
Pace13:45 /mi
📊Positive Split: 12.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:5636:3111:4536:31
11:45
-
10K
6.21 mi12:31:471:13:2211:4836:51
11:52
+0:07
15K
9.32 mi13:12:151:53:5012:1340:28
13:01
+1:09
20K
12.43 mi13:50:342:32:0912:1538:19
12:20
-0:41
Half
13.11 mi13:58:332:40:0812:137:59
11:42
-0:38
25K
15.53 mi14:29:553:11:3012:2031:22
12:56
+1:14
30K
18.64 mi15:11:313:53:0612:3041:36
13:23
+0:27
20M
20.00 mi15:34:024:15:3712:4722:31
16:34
+3:11
21M
21.00 mi15:49:574:31:3212:5615:55
15:55
-0:39
35K
21.75 mi15:59:444:41:1912:569:47
13:05
-2:50
23M
23.00 mi16:17:394:59:1413:0117:55
14:19
+1:14
24M
24.00 mi16:30:295:12:0413:0012:50
12:50
-1:29
40K
24.85 mi16:42:215:23:5613:0211:52
13:53
+1:03
25.2M
25.20 mi16:47:075:28:4213:034:46
13:49
-0:04
Finish
26.22 mi16:58:455:40:2012:5911:38
11:25
-2:24

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

11:25 /mi

Average Pace

12:59 /mi

Slowest Pace

16:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:59

27% of race

Time at Steady Pace

2:54:22

51% of race

Time at Slower Pace

1:12:59

21% of race

Average Pace: 12:59 /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 mi11:54:5636:3111:4536:31
11:45
#28167
10K
6.21 mi12:31:471:13:2211:4836:51
11:52
#28033
15K
9.32 mi13:12:151:53:5012:1340:28
13:01
#28102
20K
12.43 mi13:50:342:32:0912:1538:19
12:20
#27974
Half
13.11 mi13:58:332:40:0812:137:59
11:42
#27942
25K
15.53 mi14:29:553:11:3012:2031:22
12:56
#27846
30K
18.64 mi15:11:313:53:0612:3041:36
13:23
#27734
20M
20.00 mi15:34:024:15:3712:4722:31
16:34
#27846
21M
21.00 mi15:49:574:31:3212:5615:55
15:55
#27863
35K
21.75 mi15:59:444:41:1912:569:47
13:05
#27838
23M
23.00 mi16:17:394:59:1413:0117:55
14:19
#27841
24M
24.00 mi16:30:295:12:0413:0012:50
12:50
#27806
40K
24.85 mi16:42:215:23:5613:0211:52
13:53
#27793
25.2M
25.20 mi16:47:075:28:4213:034:46
13:49
#27782
Finish
26.22 mi16:58:455:40:2012:5911:38
11:25
#27736
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi28167120741207428178(Top 99%)12095(Top 99%)12095(Top 221%)
10K6.21 mi3.10 mi28033+13411986+8811986+8827872(Top 98%)11888(Top 97%)11888(Top 217%)
15K9.32 mi3.11 mi28102-6912034-4812034-4828178(Top 99%)12095(Top 99%)12095(Top 221%)
20K12.43 mi3.11 mi27974+12811956+7811956+7827382(Top 96%)11631(Top 95%)11631(Top 213%)
Half13.11 mi0.68 mi27942+3211939+1711939+1727228(Top 96%)11547(Top 94%)11547(Top 211%)
25K15.53 mi2.42 mi27846+9611887+5211887+5227250(Top 96%)11574(Top 95%)11574(Top 212%)
30K18.64 mi3.11 mi27734+11211828+5911828+5927046(Top 95%)11523(Top 94%)11523(Top 211%)
20M20.00 mi1.36 mi27846-11211903-7511903-7528261(Top 99%)12175(Top 100%)12175(Top 223%)
21M21.00 mi1.00 mi27863-1711921-1811921-1827764(Top 98%)11936(Top 98%)11936(Top 218%)
35K21.75 mi0.75 mi27838+2511913+811913+827032(Top 95%)11609(Top 95%)11609(Top 212%)
23M23.00 mi1.25 mi27841-311920-711920-727545(Top 97%)11878(Top 97%)11878(Top 217%)
24M24.00 mi1.00 mi27806+3511901+1911901+1926668(Top 94%)11461(Top 94%)11461(Top 210%)
40K24.85 mi0.85 mi27793+13119011190127075(Top 95%)11686(Top 96%)11686(Top 214%)
25.2M25.20 mi0.35 mi27782+1111895+611895+626060(Top 92%)11218(Top 92%)11218(Top 205%)
Finish26.22 mi1.02 mi27736+4611875+2011875+2026014(Top 92%)11156(Top 91%)11156(Top 204%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21stories
+97ft-345ft

Overall

28178

Females

12095

F18-39

12095

5K→10K

3.1 - 6.2 mi

Top 98%
×5stories
+79ft-138ft

Overall

27872

Females

11888

F18-39

11888

10K→15K

6.2 - 9.3 mi

Top 99%
×3stories
+67ft-78ft

Overall

28178

Females

12095

F18-39

12095

15K→20K

9.3 - 12.4 mi

Top 96%
×5stories
+106ft-86ft

Overall

27382

Females

11631

F18-39

11631

20K→Half

12.4 - 13.1 mi

Top 96%
×2stories
+19ft-37ft

Overall

27228

Females

11547

F18-39

11547

Half→25K

13.1 - 15.5 mi

Top 96%
×4stories
+66ft-88ft

Overall

27250

Females

11574

F18-39

11574

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

27046

Females

11523

F18-39

11523

30K→20M

18.6 - 20.0 mi

Top 99%
×5stories
+64ft-50ft

Overall

28261

Females

12175

F18-39

12175

20M→21M

20.0 - 21.0 mi

Top 98%
×8stories
+106ft-24ft

Overall

27764

Females

11936

F18-39

11936

21M→35K

21.0 - 21.8 mi

Top 95%
×7stories
+17ft-86ft

Overall

27032

Females

11609

F18-39

11609

35K→23M

21.8 - 23.0 mi

Top 97%
×5stories
+23ft-63ft

Overall

27545

Females

11878

F18-39

11878

23M→24M

23.0 - 24.0 mi

Top 94%
×6stories
+12ft-82ft

Overall

26668

Females

11461

F18-39

11461

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

27075

Females

11686

F18-39

11686

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

26060

Females

11218

F18-39

11218

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2stories
+22ft-21ft

Overall

26014

Females

11156

F18-39

11156

Passing Analysis

Category:
Athletes Passed
736
Passed By
305
Net Change
+431
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28167
5K → 10K14410+134#28167#28033
10K → 15K2594-69#28033#28102
15K → 20K1313+128#28102#27974
20K → Half320+32#27974#27942
Half → 25K1004+96#27942#27846
25K → 30K12513+112#27846#27734
30K → 20M8120-112#27734#27846
20M → 21M1229-17#27846#27863
21M → 35K294+25#27863#27838
35K → 23M1821-3#27838#27841
23M → 24M361+35#27841#27806
24M → 40K185+13#27806#27793
40K → 25.2M121+11#27793#27782
25.2M → Finish460+46#27782#27736
TOTALS736305+431
📊

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