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BOSTON MARATHON 2025

Kate Murray

Bib: 23174•F

IN

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 40%
Division (F45-49)
#0 / 1813
Top 50%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:56
Rank: #19007
Start → 5K
25:56 | 8:21/mi
10K· 6.21 mi
51:22
Rank: #18421 (+586)
5K → 10K
25:26 | 8:11/mi
15K· 9.32 mi
1:16:55
Rank: #18123 (+298)
10K → 15K
25:33 | 8:13/mi
20K· 12.43 mi
1:42:46
Rank: #17813 (+310)
15K → 20K
25:51 | 8:19/mi
Half· 13.11 mi
1:48:23
Rank: #17792 (+21)
20K → Half
5:37 | 8:14/mi
25K· 15.53 mi
2:09:04
Rank: #17632 (+160)
Half → 25K
20:41 | 8:32/mi
30K· 18.64 mi
2:36:27
Rank: #17417 (+215)
25K → 30K
27:23 | 8:49/mi
20M
2:48:45
Rank: #17379 (+38)
30K → 20M
12:18 | 9:03/mi
21M
2:58:19
Rank: #17302 (+77)
20M → 21M
9:34 | 9:34/mi
35K· 21.75 mi
3:04:51
Rank: #17278 (+24)
21M → 35K
6:32 | 8:44/mi
23M
3:16:32
Rank: #17315 (-37)
35K → 23M
11:41 | 9:20/mi
24M
3:25:37
Rank: #17337 (-22)
23M → 24M
9:05 | 9:05/mi
40K· 24.85 mi
3:33:33
Rank: #17353 (-16)
24M → 40K
7:56 | 9:17/mi
25.2M
3:36:56
Rank: #17334 (+19)
40K → 25.2M
3:23 | 9:49/mi
Finish· 26.22 mi
3:45:29
Rank: #17265 (+69)
25.2M → Finish
8:33 | 8:23/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:23
Pace8:16 /mi
2nd Half
Distance13.11 mi
Time1:57:06
Pace8:56 /mi
📊Positive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:2425:568:2125:56
8:21
-
10K
6.21 mi11:49:5051:228:1625:26
8:11
-0:10
15K
9.32 mi12:15:231:16:558:1525:33
8:13
+0:02
20K
12.43 mi12:41:141:42:468:1625:51
8:19
+0:06
Half
13.11 mi12:46:511:48:238:165:37
8:14
-0:05
25K
15.53 mi13:07:322:09:048:1920:41
8:32
+0:18
30K
18.64 mi13:34:552:36:278:2427:23
8:49
+0:17
20M
20.00 mi13:47:132:48:458:2612:18
9:03
+0:14
21M
21.00 mi13:56:472:58:198:299:34
9:34
+0:31
35K
21.75 mi14:03:193:04:518:306:32
8:44
-0:50
23M
23.00 mi14:15:003:16:328:3311:41
9:20
+0:36
24M
24.00 mi14:24:053:25:378:349:05
9:05
-0:15
40K
24.85 mi14:32:013:33:338:367:56
9:17
+0:12
25.2M
25.20 mi14:35:243:36:568:373:23
9:49
+0:32
Finish
26.22 mi14:43:573:45:298:368:33
8:23
-1:26

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

8:11 /mi

Average Pace

8:36 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:51:32

76% of race

Time at Steady Pace

50:34

22% of race

Time at Slower Pace

3:23

2% of race

Average Pace: 8:36 /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 mi11:24:2425:568:2125:56
8:21
#19007
10K
6.21 mi11:49:5051:228:1625:26
8:11
#18421
15K
9.32 mi12:15:231:16:558:1525:33
8:13
#18123
20K
12.43 mi12:41:141:42:468:1625:51
8:19
#17813
Half
13.11 mi12:46:511:48:238:165:37
8:14
#17792
25K
15.53 mi13:07:322:09:048:1920:41
8:32
#17632
30K
18.64 mi13:34:552:36:278:2427:23
8:49
#17417
20M
20.00 mi13:47:132:48:458:2612:18
9:03
#17379
21M
21.00 mi13:56:472:58:198:299:34
9:34
#17302
35K
21.75 mi14:03:193:04:518:306:32
8:44
#17278
23M
23.00 mi14:15:003:16:328:3311:41
9:20
#17315
24M
24.00 mi14:24:053:25:378:349:05
9:05
#17337
40K
24.85 mi14:32:013:33:338:367:56
9:17
#17353
25.2M
25.20 mi14:35:243:36:568:373:23
9:49
#17334
Finish
26.22 mi14:43:573:45:298:368:33
8:23
#17265
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi190076913691317560(Top 62%)6052(Top 49%)6052(Top 334%)
10K6.21 mi3.10 mi18421+5866568+3456568+34517799(Top 63%)6178(Top 51%)6178(Top 341%)
15K9.32 mi3.11 mi18123+2986402+1666402+16617560(Top 62%)6052(Top 49%)6052(Top 334%)
20K12.43 mi3.11 mi17813+3106231+1716231+17117065(Top 60%)5811(Top 48%)5811(Top 321%)
Half13.11 mi0.68 mi17792+216228+36228+317540(Top 62%)6066(Top 50%)6066(Top 335%)
25K15.53 mi2.42 mi17632+1606136+926136+9217384(Top 61%)6073(Top 50%)6073(Top 335%)
30K18.64 mi3.11 mi17417+2156067+696067+6916694(Top 59%)5859(Top 48%)5859(Top 323%)
20M20.00 mi1.36 mi17379+386070-36070-317085(Top 60%)6187(Top 51%)6187(Top 341%)
21M21.00 mi1.00 mi17302+776059+116059+1116399(Top 58%)5929(Top 48%)5929(Top 327%)
35K21.75 mi0.75 mi17278+246066-76066-716920(Top 60%)6290(Top 51%)6290(Top 347%)
23M23.00 mi1.25 mi17315-376121-556121-5517940(Top 63%)6955(Top 57%)6955(Top 384%)
24M24.00 mi1.00 mi17337-226156-356156-3517809(Top 63%)6929(Top 57%)6929(Top 382%)
40K24.85 mi0.85 mi17353-166187-316187-3117763(Top 63%)7005(Top 57%)7005(Top 386%)
25.2M25.20 mi0.35 mi17334+196184+36184+316211(Top 57%)6196(Top 51%)6196(Top 342%)
Finish26.22 mi1.02 mi17265+696168+166168+1615547(Top 55%)5787(Top 47%)5787(Top 319%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

17560

Females

6052

F45-49

6052

5K→10K

3.1 - 6.2 mi

Top 63%
×5stories
+79ft-138ft

Overall

17799

Females

6178

F45-49

6178

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

17560

Females

6052

F45-49

6052

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

17065

Females

5811

F45-49

5811

20K→Half

12.4 - 13.1 mi

Top 62%
×2stories
+19ft-37ft

Overall

17540

Females

6066

F45-49

6066

Half→25K

13.1 - 15.5 mi

Top 61%
×4stories
+66ft-88ft

Overall

17384

Females

6073

F45-49

6073

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

16694

Females

5859

F45-49

5859

30K→20M

18.6 - 20.0 mi

Top 60%
×5stories
+64ft-50ft

Overall

17085

Females

6187

F45-49

6187

20M→21M

20.0 - 21.0 mi

Top 58%
×8stories
+106ft-24ft

Overall

16399

Females

5929

F45-49

5929

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

16920

Females

6290

F45-49

6290

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

17940

Females

6955

F45-49

6955

23M→24M

23.0 - 24.0 mi

Top 63%
×6stories
+12ft-82ft

Overall

17809

Females

6929

F45-49

6929

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

17763

Females

7005

F45-49

7005

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

16211

Females

6196

F45-49

6196

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2stories
+22ft-21ft

Overall

15547

Females

5787

F45-49

5787

Passing Analysis

Category:
Athletes Passed
2726
Passed By
984
Net Change
+1742
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19007
5K → 10K66781+586#19007#18421
10K → 15K36264+298#18421#18123
15K → 20K36353+310#18123#17813
20K → Half4524+21#17813#17792
Half → 25K24181+160#17792#17632
25K → 30K321106+215#17632#17417
30K → 20M12890+38#17417#17379
20M → 21M14467+77#17379#17302
21M → 35K7652+24#17302#17278
35K → 23M106143-37#17278#17315
23M → 24M7092-22#17315#17337
24M → 40K6581-16#17337#17353
40K → 25.2M3920+19#17353#17334
25.2M → Finish9930+69#17334#17265
TOTALS2726984+1742
📊

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