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BOSTON MARATHON 2025

Catherine Murray

Bib: 22813•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:27/mi
26:16
↑ 97↓ 3451.5%
10K· 6.21 mi
8:32/mi
52:47
↑ 79↓ 1380.4%
15K· 9.32 mi
8:37/mi
1:19:33
↑ 67↓ 78
20K· 12.43 mi
9:00/mi
1:47:31
↑ 106↓ 860.1%
Half· 13.11 mi
8:51/mi
1:53:33
↑ 19↓ 370.5%
25K· 15.53 mi
9:08/mi
2:15:42
↑ 66↓ 880.2%
30K· 18.64 mi
10:14/mi
2:47:30
↑ 181↓ 1480.2%
20M
10:03/mi
3:01:10
↑ 64↓ 500.2%
21M
10:56/mi
3:12:06
↑ 106↓ 241.6%
35K· 21.75 mi
10:10/mi
3:19:42
↑ 17↓ 861.7%
23M
9:54/mi
3:32:06
↑ 23↓ 630.6%
24M
10:29/mi
3:42:35
↓ 821.3%
40K· 24.85 mi
9:44/mi
3:50:54
↓ 200.3%
25.2M
10:44/mi
3:54:36
↑ 13↓ 160.2%
Finish· 26.22 mi
9:47/mi
4:04:34
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:33
Pace8:40 /mi
2nd Half
Distance13.11 mi
Time2:11:01
Pace10:00 /mi
📊Positive Split: 15.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:1726:168:2726:16
8:27
-
10K
6.21 mi11:51:4852:478:3026:31
8:32
+0:05
15K
9.32 mi12:18:341:19:338:3226:46
8:37
+0:05
20K
12.43 mi12:46:321:47:318:3927:58
9:00
+0:23
Half
13.11 mi12:52:341:53:338:406:02
8:51
-0:09
25K
15.53 mi13:14:432:15:428:4422:09
9:08
+0:17
30K
18.64 mi13:46:312:47:308:5931:48
10:14
+1:06
20M
20.00 mi14:00:113:01:109:0313:40
10:03
-0:11
21M
21.00 mi14:11:073:12:069:0910:56
10:56
+0:53
35K
21.75 mi14:18:433:19:429:117:36
10:10
-0:46
23M
23.00 mi14:31:073:32:069:1312:24
9:54
-0:16
24M
24.00 mi14:41:363:42:359:1610:29
10:29
+0:35
40K
24.85 mi14:49:553:50:549:178:19
9:44
-0:45
25.2M
25.20 mi14:53:373:54:369:193:42
10:44
+1:00
Finish
26.22 mi15:03:354:04:349:209:58
9:47
-0:57

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

8:27 /mi

Average Pace

9:20 /mi

Slowest Pace

10:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:42

55% of race

Time at Steady Pace

51:57

21% of race

Time at Slower Pace

56:55

23% of race

Average Pace: 9:20 /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 mi11:25:1726:168:2726:16
8:27
#19632
10K
6.21 mi11:51:4852:478:3026:31
8:32
#19815
15K
9.32 mi12:18:341:19:338:3226:46
8:37
#19890
20K
12.43 mi12:46:321:47:318:3927:58
9:00
#20142
Half
13.11 mi12:52:341:53:338:406:02
8:51
#20196
25K
15.53 mi13:14:432:15:428:4422:09
9:08
#20279
30K
18.64 mi13:46:312:47:308:5931:48
10:14
#20798
20M
20.00 mi14:00:113:01:109:0313:40
10:03
#20844
21M
21.00 mi14:11:073:12:069:0910:56
10:56
#20864
35K
21.75 mi14:18:433:19:429:117:36
10:10
#20961
23M
23.00 mi14:31:073:32:069:1312:24
9:54
#20926
24M
24.00 mi14:41:363:42:359:1610:29
10:29
#21017
40K
24.85 mi14:49:553:50:549:178:19
9:44
#20962
25.2M
25.20 mi14:53:373:54:369:193:42
10:44
#20931
Finish
26.22 mi15:03:354:04:349:209:58
9:47
#20983
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi196327279727920018(Top 70%)7451(Top 61%)7451(Top 572%)
10K6.21 mi3.10 mi19815-1837367-887367-8820014(Top 70%)7474(Top 61%)7474(Top 574%)
15K9.32 mi3.11 mi19890-757403-367403-3620018(Top 70%)7451(Top 61%)7451(Top 572%)
20K12.43 mi3.11 mi20142-2527552-1497552-14920989(Top 74%)8052(Top 66%)8052(Top 618%)
Half13.11 mi0.68 mi20196-547593-417593-4121153(Top 74%)8124(Top 66%)8124(Top 623%)
25K15.53 mi2.42 mi20279-837648-557648-5520521(Top 72%)7827(Top 64%)7827(Top 601%)
30K18.64 mi3.11 mi20798-5197986-3387986-33822265(Top 78%)8915(Top 73%)8915(Top 684%)
20M20.00 mi1.36 mi20844-468020-348020-3421154(Top 74%)8444(Top 69%)8444(Top 648%)
21M21.00 mi1.00 mi20864-208050-308050-3021215(Top 75%)8564(Top 70%)8564(Top 657%)
35K21.75 mi0.75 mi20961-978111-618111-6122329(Top 79%)9200(Top 75%)9200(Top 706%)
23M23.00 mi1.25 mi20926+358123-128123-1220184(Top 71%)8145(Top 67%)8145(Top 625%)
24M24.00 mi1.00 mi21017-918196-738196-7322775(Top 80%)9522(Top 78%)9522(Top 731%)
40K24.85 mi0.85 mi20962+558179+178179+1719592(Top 69%)7938(Top 65%)7938(Top 609%)
25.2M25.20 mi0.35 mi20931+318172+78172+719864(Top 70%)8092(Top 66%)8092(Top 621%)
Finish26.22 mi1.02 mi20983-528214-428214-4222214(Top 78%)9269(Top 76%)9269(Top 711%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21story building
+97ft-345ft

Overall

20018

Females

7451

F50-54

7451

5K→10K

3.1 - 6.2 mi

Top 70%
×5story building
+79ft-138ft

Overall

20014

Females

7474

F50-54

7474

10K→15K

6.2 - 9.3 mi

Top 70%
×3story building
+67ft-78ft

Overall

20018

Females

7451

F50-54

7451

15K→20K

9.3 - 12.4 mi

Top 74%
×5story building
+106ft-86ft

Overall

20989

Females

8052

F50-54

8052

20K→Half

12.4 - 13.1 mi

Top 74%
×2story building
+19ft-37ft

Overall

21153

Females

8124

F50-54

8124

Half→25K

13.1 - 15.5 mi

Top 72%
×4story building
+66ft-88ft

Overall

20521

Females

7827

F50-54

7827

25K→30K

15.5 - 18.6 mi

Top 78%
×9story building
+181ft-148ft

Overall

22265

Females

8915

F50-54

8915

30K→20M

18.6 - 20.0 mi

Top 74%
×5story building
+64ft-50ft

Overall

21154

Females

8444

F50-54

8444

20M→21M

20.0 - 21.0 mi

Top 75%
×8story building
+106ft-24ft

Overall

21215

Females

8564

F50-54

8564

21M→35K

21.0 - 21.8 mi

Top 79%
×7story building
+17ft-86ft

Overall

22329

Females

9200

F50-54

9200

35K→23M

21.8 - 23.0 mi

Top 71%
×5story building
+23ft-63ft

Overall

20184

Females

8145

F50-54

8145

23M→24M

23.0 - 24.0 mi

Top 80%
×6story building
+12ft-82ft

Overall

22775

Females

9522

F50-54

9522

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

19592

Females

7938

F50-54

7938

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

19864

Females

8092

F50-54

8092

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2story building
+22ft-21ft

Overall

22214

Females

9269

F50-54

9269

Passing Analysis

Category:
Athletes Passed
1202
Passed By
2553
Net Change
-1351
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19632
5K → 10K189372-183#19632#19815
10K → 15K167242-75#19815#19890
15K → 20K105357-252#19890#20142
20K → Half1771-54#20142#20196
Half → 25K136219-83#20196#20279
25K → 30K100619-519#20279#20798
30K → 20M85131-46#20798#20844
20M → 21M87107-20#20844#20864
21M → 35K32129-97#20864#20961
35K → 23M10772+35#20961#20926
23M → 24M32123-91#20926#21017
24M → 40K7823+55#21017#20962
40K → 25.2M4312+31#20962#20931
25.2M → Finish2476-52#20931#20983
TOTALS12022553-1351
📊

Passing Visuals

Category:
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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