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BOSTON MARATHON 2025

Kathy Manning

Bib: 16884•F

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 42%
Masters (Masters Women)
#0 / 6759
Top 29%
Division (F65-69)
#0 / 222
Top 4%
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
8:05/mi
25:06
↑ 97↓ 3451.5%
10K· 6.21 mi
8:11/mi
50:33
↑ 79↓ 1380.4%
15K· 9.32 mi
8:15/mi
1:16:11
↑ 67↓ 78
20K· 12.43 mi
8:14/mi
1:41:47
↑ 106↓ 860.1%
Half· 13.11 mi
8:12/mi
1:47:23
↑ 19↓ 370.5%
25K· 15.53 mi
8:14/mi
2:07:21
↑ 66↓ 880.2%
30K· 18.64 mi
8:23/mi
2:33:23
↑ 181↓ 1480.2%
20M
8:29/mi
2:44:55
↑ 64↓ 500.2%
21M
8:51/mi
2:53:46
↑ 106↓ 241.6%
35K· 21.75 mi
8:25/mi
3:00:04
↑ 17↓ 861.7%
23M
8:37/mi
3:10:51
↑ 23↓ 630.6%
24M
8:29/mi
3:19:20
↓ 821.3%
40K· 24.85 mi
8:38/mi
3:26:43
↓ 200.3%
25.2M
9:31/mi
3:30:00
↑ 13↓ 160.2%
Finish· 26.22 mi
8:34/mi
3:38:44
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:23
Pace8:11 /mi
2nd Half
Distance13.11 mi
Time1:51:21
Pace8:30 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:5825:068:0525:06
8:05
-
10K
6.21 mi11:24:2550:338:0825:27
8:11
+0:06
15K
9.32 mi11:50:031:16:118:1025:38
8:15
+0:04
20K
12.43 mi12:15:391:41:478:1125:36
8:14
-0:01
Half
13.11 mi12:21:151:47:238:115:36
8:12
-0:02
25K
15.53 mi12:41:132:07:218:1219:58
8:14
+0:02
30K
18.64 mi13:07:152:33:238:1426:02
8:23
+0:09
20M
20.00 mi13:18:472:44:558:1511:32
8:29
+0:06
21M
21.00 mi13:27:382:53:468:168:51
8:51
+0:22
35K
21.75 mi13:33:563:00:048:176:18
8:25
-0:26
23M
23.00 mi13:44:433:10:518:1810:47
8:37
+0:12
24M
24.00 mi13:53:123:19:208:188:29
8:29
-0:08
40K
24.85 mi14:00:353:26:438:197:23
8:38
+0:09
25.2M
25.20 mi14:03:523:30:008:203:17
9:31
+0:53
Finish
26.22 mi14:12:363:38:448:218:44
8:34
-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

8:05 /mi

Average Pace

8:21 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:35:27

98% of race

Time at Steady Pace

3:17

2% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:21 /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 mi10:58:5825:068:0525:06
8:05
#17225
10K
6.21 mi11:24:2550:338:0825:27
8:11
#17526
15K
9.32 mi11:50:031:16:118:1025:38
8:15
#17590
20K
12.43 mi12:15:391:41:478:1125:36
8:14
#17279
Half
13.11 mi12:21:151:47:238:115:36
8:12
#17273
25K
15.53 mi12:41:132:07:218:1219:58
8:14
#16947
30K
18.64 mi13:07:152:33:238:1426:02
8:23
#16395
20M
20.00 mi13:18:472:44:558:1511:32
8:29
#16177
21M
21.00 mi13:27:382:53:468:168:51
8:51
#15909
35K
21.75 mi13:33:563:00:048:176:18
8:25
#15830
23M
23.00 mi13:44:433:10:518:1810:47
8:37
#15694
24M
24.00 mi13:53:123:19:208:188:29
8:29
#15611
40K
24.85 mi14:00:353:26:438:197:23
8:38
#15535
25.2M
25.20 mi14:03:523:30:008:203:17
9:31
#15524
Finish
26.22 mi14:12:363:38:448:218:44
8:34
#15547
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi172255872587217740(Top 62%)6158(Top 50%)6158(Top 2774%)
10K6.21 mi3.10 mi17526-3016052-1806052-18017824(Top 63%)6191(Top 51%)6191(Top 2789%)
15K9.32 mi3.11 mi17590-646070-186070-1817740(Top 62%)6158(Top 50%)6158(Top 2774%)
20K12.43 mi3.11 mi17279+3115903+1675903+16716570(Top 58%)5526(Top 45%)5526(Top 2489%)
Half13.11 mi0.68 mi17273+65911-85911-817335(Top 61%)5934(Top 49%)5934(Top 2673%)
25K15.53 mi2.42 mi16947+3265730+1815730+18115545(Top 55%)5053(Top 41%)5053(Top 2276%)
30K18.64 mi3.11 mi16395+5525469+2615469+26114031(Top 49%)4390(Top 36%)4390(Top 1977%)
20M20.00 mi1.36 mi16177+2185371+985371+9813732(Top 48%)4381(Top 36%)4381(Top 1973%)
21M21.00 mi1.00 mi15909+2685255+1165255+11612646(Top 45%)3956(Top 32%)3956(Top 1782%)
35K21.75 mi0.75 mi15830+795224+315224+3115020(Top 53%)5237(Top 43%)5237(Top 2359%)
23M23.00 mi1.25 mi15694+1365188+365188+3614034(Top 49%)4812(Top 39%)4812(Top 2168%)
24M24.00 mi1.00 mi15611+835159+295159+2914423(Top 51%)5050(Top 41%)5050(Top 2275%)
40K24.85 mi0.85 mi15535+765148+115148+1114302(Top 50%)5131(Top 42%)5131(Top 2311%)
25.2M25.20 mi0.35 mi15524+115154-65154-614739(Top 52%)5409(Top 44%)5409(Top 2436%)
Finish26.22 mi1.02 mi15547-235179-255179-2516683(Top 59%)6388(Top 52%)6388(Top 2877%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21story building
+97ft-345ft

Overall

17740

Females

6158

F65-69

6158

5K→10K

3.1 - 6.2 mi

Top 63%
×5story building
+79ft-138ft

Overall

17824

Females

6191

F65-69

6191

10K→15K

6.2 - 9.3 mi

Top 62%
×3story building
+67ft-78ft

Overall

17740

Females

6158

F65-69

6158

15K→20K

9.3 - 12.4 mi

Top 58%
×5story building
+106ft-86ft

Overall

16570

Females

5526

F65-69

5526

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

17335

Females

5934

F65-69

5934

Half→25K

13.1 - 15.5 mi

Top 55%
×4story building
+66ft-88ft

Overall

15545

Females

5053

F65-69

5053

25K→30K

15.5 - 18.6 mi

Top 49%
×9story building
+181ft-148ft

Overall

14031

Females

4390

F65-69

4390

30K→20M

18.6 - 20.0 mi

Top 48%
×5story building
+64ft-50ft

Overall

13732

Females

4381

F65-69

4381

20M→21M

20.0 - 21.0 mi

Top 45%
×8story building
+106ft-24ft

Overall

12646

Females

3956

F65-69

3956

21M→35K

21.0 - 21.8 mi

Top 53%
×7story building
+17ft-86ft

Overall

15020

Females

5237

F65-69

5237

35K→23M

21.8 - 23.0 mi

Top 49%
×5story building
+23ft-63ft

Overall

14034

Females

4812

F65-69

4812

23M→24M

23.0 - 24.0 mi

Top 51%
×6story building
+12ft-82ft

Overall

14423

Females

5050

F65-69

5050

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

14302

Females

5131

F65-69

5131

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

14739

Females

5409

F65-69

5409

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2story building
+22ft-21ft

Overall

16683

Females

6388

F65-69

6388

Passing Analysis

Category:
Athletes Passed
2755
Passed By
1077
Net Change
+1678
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17225
5K → 10K174475-301#17225#17526
10K → 15K177241-64#17526#17590
15K → 20K35847+311#17590#17279
20K → Half3327+6#17279#17273
Half → 25K35226+326#17273#16947
25K → 30K57624+552#16947#16395
30K → 20M22810+218#16395#16177
20M → 21M2757+268#16177#15909
21M → 35K10829+79#15909#15830
35K → 23M17236+136#15830#15694
23M → 24M10623+83#15694#15611
24M → 40K10529+76#15611#15535
40K → 25.2M3827+11#15535#15524
25.2M → Finish5376-23#15524#15547
TOTALS27551077+1678
📊

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