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BOSTON MARATHON 2025

Mary Warner

Bib: 27705•F

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:49
Rank: #22225
Start → 5K
27:49 | 8:57/mi
10K· 6.21 mi
55:01
Rank: #21730 (+495)
5K → 10K
27:12 | 8:45/mi
15K· 9.32 mi
1:22:05
Rank: #21310 (+420)
10K → 15K
27:04 | 8:43/mi
20K· 12.43 mi
1:49:18
Rank: #20905 (+405)
15K → 20K
27:13 | 8:46/mi
Half· 13.11 mi
1:55:19
Rank: #20913 (-8)
20K → Half
6:01 | 8:49/mi
25K· 15.53 mi
2:17:20
Rank: #20824 (+89)
Half → 25K
22:01 | 9:05/mi
30K· 18.64 mi
2:49:31
Rank: #21306 (-482)
25K → 30K
32:11 | 10:22/mi
20M
3:03:36
Rank: #21372 (-66)
30K → 20M
14:05 | 10:22/mi
21M
3:14:39
Rank: #21401 (-29)
20M → 21M
11:03 | 11:03/mi
35K· 21.75 mi
3:22:01
Rank: #21415 (-14)
21M → 35K
7:22 | 9:51/mi
23M
3:34:58
Rank: #21419 (-4)
35K → 23M
12:57 | 10:21/mi
24M
3:45:16
Rank: #21461 (-42)
23M → 24M
10:18 | 10:18/mi
40K· 24.85 mi
3:54:15
Rank: #21474 (-13)
24M → 40K
8:59 | 10:30/mi
25.2M
3:58:12
Rank: #21473 (+1)
40K → 25.2M
3:57 | 11:27/mi
Finish· 26.22 mi
4:08:18
Rank: #21512 (-39)
25.2M → Finish
10:06 | 9:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:19
Pace8:48 /mi
2nd Half
Distance13.11 mi
Time2:12:59
Pace10:09 /mi
📊Positive Split: 15.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:3627:498:5727:49
8:57
-
10K
6.21 mi12:15:4855:018:5127:12
8:45
-0:12
15K
9.32 mi12:42:521:22:058:4827:04
8:43
-0:02
20K
12.43 mi13:10:051:49:188:4827:13
8:46
+0:03
Half
13.11 mi13:16:061:55:198:486:01
8:49
+0:03
25K
15.53 mi13:38:072:17:208:5022:01
9:05
+0:16
30K
18.64 mi14:10:182:49:319:0632:11
10:22
+1:17
20M
20.00 mi14:24:233:03:369:1114:05
10:22
0:00
21M
21.00 mi14:35:263:14:399:1611:03
11:03
+0:41
35K
21.75 mi14:42:483:22:019:177:22
9:51
-1:12
23M
23.00 mi14:55:453:34:589:2112:57
10:21
+0:30
24M
24.00 mi15:06:033:45:169:2310:18
10:18
-0:03
40K
24.85 mi15:15:023:54:159:258:59
10:30
+0:12
25.2M
25.20 mi15:18:593:58:129:273:57
11:27
+0:57
Finish
26.22 mi15:29:054:08:189:2910:06
9:55
-1:32

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

8:43 /mi

Average Pace

9:29 /mi

Slowest Pace

11:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:17:20

55% of race

Time at Steady Pace

40:43

16% of race

Time at Slower Pace

1:10:15

28% of race

Average Pace: 9:28 /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 mi11:48:3627:498:5727:49
8:57
#22225
10K
6.21 mi12:15:4855:018:5127:12
8:45
#21730
15K
9.32 mi12:42:521:22:058:4827:04
8:43
#21310
20K
12.43 mi13:10:051:49:188:4827:13
8:46
#20905
Half
13.11 mi13:16:061:55:198:486:01
8:49
#20913
25K
15.53 mi13:38:072:17:208:5022:01
9:05
#20824
30K
18.64 mi14:10:182:49:319:0632:11
10:22
#21306
20M
20.00 mi14:24:233:03:369:1114:05
10:22
#21372
21M
21.00 mi14:35:263:14:399:1611:03
11:03
#21401
35K
21.75 mi14:42:483:22:019:177:22
9:51
#21415
23M
23.00 mi14:55:453:34:589:2112:57
10:21
#21419
24M
24.00 mi15:06:033:45:169:2310:18
10:18
#21461
40K
24.85 mi15:15:023:54:159:258:59
10:30
#21474
25.2M
25.20 mi15:18:593:58:129:273:57
11:27
#21473
Finish
26.22 mi15:29:054:08:189:2910:06
9:55
#21512
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi222258753875320567(Top 72%)7752(Top 63%)7752(Top 428%)
10K6.21 mi3.10 mi21730+4958460+2938460+29321187(Top 75%)8135(Top 67%)8135(Top 449%)
15K9.32 mi3.11 mi21310+4208208+2528208+25220567(Top 72%)7752(Top 63%)7752(Top 428%)
20K12.43 mi3.11 mi20905+4057980+2287980+22819748(Top 70%)7345(Top 60%)7345(Top 405%)
Half13.11 mi0.68 mi20913-87985-57985-521045(Top 74%)8078(Top 66%)8078(Top 446%)
25K15.53 mi2.42 mi20824+897942+437942+4320284(Top 71%)7693(Top 63%)7693(Top 424%)
30K18.64 mi3.11 mi21306-4828255-3138255-31322614(Top 80%)9112(Top 75%)9112(Top 503%)
20M20.00 mi1.36 mi21372-668308-538308-5322053(Top 78%)8916(Top 73%)8916(Top 492%)
21M21.00 mi1.00 mi21401-298336-288336-2821546(Top 76%)8736(Top 71%)8736(Top 482%)
35K21.75 mi0.75 mi21415-148359-238359-2321476(Top 76%)8760(Top 72%)8760(Top 483%)
23M23.00 mi1.25 mi21419-48388-298388-2921561(Top 76%)8851(Top 72%)8851(Top 488%)
24M24.00 mi1.00 mi21461-428430-428430-4222254(Top 78%)9261(Top 76%)9261(Top 511%)
40K24.85 mi0.85 mi21474-138460-308460-3021966(Top 77%)9177(Top 75%)9177(Top 506%)
25.2M25.20 mi0.35 mi21473+18467-78467-721957(Top 77%)9129(Top 75%)9129(Top 504%)
Finish26.22 mi1.02 mi21512-398504-378504-3722661(Top 80%)9496(Top 78%)9496(Top 524%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21stories
+97ft-345ft

Overall

20567

Females

7752

F45-49

7752

5K→10K

3.1 - 6.2 mi

Top 75%
×5stories
+79ft-138ft

Overall

21187

Females

8135

F45-49

8135

10K→15K

6.2 - 9.3 mi

Top 72%
×3stories
+67ft-78ft

Overall

20567

Females

7752

F45-49

7752

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

19748

Females

7345

F45-49

7345

20K→Half

12.4 - 13.1 mi

Top 74%
×2stories
+19ft-37ft

Overall

21045

Females

8078

F45-49

8078

Half→25K

13.1 - 15.5 mi

Top 71%
×4stories
+66ft-88ft

Overall

20284

Females

7693

F45-49

7693

25K→30K

15.5 - 18.6 mi

Top 80%
×9stories
+181ft-148ft

Overall

22614

Females

9112

F45-49

9112

30K→20M

18.6 - 20.0 mi

Top 78%
×5stories
+64ft-50ft

Overall

22053

Females

8916

F45-49

8916

20M→21M

20.0 - 21.0 mi

Top 76%
×8stories
+106ft-24ft

Overall

21546

Females

8736

F45-49

8736

21M→35K

21.0 - 21.8 mi

Top 76%
×7stories
+17ft-86ft

Overall

21476

Females

8760

F45-49

8760

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

21561

Females

8851

F45-49

8851

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

22254

Females

9261

F45-49

9261

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

21966

Females

9177

F45-49

9177

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

21957

Females

9129

F45-49

9129

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2stories
+22ft-21ft

Overall

22661

Females

9496

F45-49

9496

Passing Analysis

Category:
Athletes Passed
2267
Passed By
1554
Net Change
+713
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22225
5K → 10K58792+495#22225#21730
10K → 15K48868+420#21730#21310
15K → 20K43530+405#21310#20905
20K → Half3442-8#20905#20913
Half → 25K191102+89#20913#20824
25K → 30K89571-482#20824#21306
30K → 20M82148-66#21306#21372
20M → 21M6897-29#21372#21401
21M → 35K4660-14#21401#21415
35K → 23M99103-4#21415#21419
23M → 24M3678-42#21419#21461
24M → 40K4962-13#21461#21474
40K → 25.2M2423+1#21474#21473
25.2M → Finish3978-39#21473#21512
TOTALS22671554+713
📊

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