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BOSTON MARATHON 2025

Patricia Heppelmann

Bib: 21968•F

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 49%
Division (F50-54)
#0 / 1303
Top 47%
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
8:06/mi
25:10
↑ 97↓ 3451.5%
10K· 6.21 mi
8:11/mi
50:37
↑ 79↓ 1380.4%
15K· 9.32 mi
8:24/mi
1:16:43
↑ 67↓ 78
20K· 12.43 mi
9:01/mi
1:44:43
↑ 106↓ 860.1%
Half· 13.11 mi
8:54/mi
1:50:47
↑ 19↓ 370.5%
25K· 15.53 mi
8:46/mi
2:12:02
↑ 66↓ 880.2%
30K· 18.64 mi
9:13/mi
2:40:41
↑ 181↓ 1480.2%
20M
9:16/mi
2:53:16
↑ 64↓ 500.2%
21M
10:12/mi
3:03:28
↑ 106↓ 241.6%
35K· 21.75 mi
9:40/mi
3:10:42
↑ 17↓ 861.7%
23M
9:25/mi
3:22:30
↑ 23↓ 630.6%
24M
9:36/mi
3:32:06
↓ 821.3%
40K· 24.85 mi
9:31/mi
3:40:14
↓ 200.3%
25.2M
10:00/mi
3:43:41
↑ 13↓ 160.2%
Finish· 26.22 mi
8:39/mi
3:52:30
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:47
Pace8:27 /mi
2nd Half
Distance13.11 mi
Time2:01:43
Pace9:17 /mi
📊Positive Split: 9.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:3825:108:0625:10
8:06
-
10K
6.21 mi11:46:0550:378:0925:27
8:11
+0:05
15K
9.32 mi12:12:111:16:438:1426:06
8:24
+0:13
20K
12.43 mi12:40:111:44:438:2628:00
9:01
+0:37
Half
13.11 mi12:46:151:50:478:276:04
8:54
-0:07
25K
15.53 mi13:07:302:12:028:3021:15
8:46
-0:08
30K
18.64 mi13:36:092:40:418:3728:39
9:13
+0:27
20M
20.00 mi13:48:442:53:168:4012:35
9:16
+0:03
21M
21.00 mi13:58:563:03:288:4410:12
10:12
+0:56
35K
21.75 mi14:06:103:10:428:467:14
9:40
-0:32
23M
23.00 mi14:17:583:22:308:4811:48
9:25
-0:15
24M
24.00 mi14:27:343:32:068:509:36
9:36
+0:11
40K
24.85 mi14:35:423:40:148:528:08
9:31
-0:05
25.2M
25.20 mi14:39:093:43:418:533:27
10:00
+0:29
Finish
26.22 mi14:47:583:52:308:528:49
8:39
-1:21

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

8:06 /mi

Average Pace

8:52 /mi

Slowest Pace

10:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:51

49% of race

Time at Steady Pace

1:29:10

38% of race

Time at Slower Pace

30:29

13% of race

Average Pace: 8:52 /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 mi11:20:3825:108:0625:10
8:06
#17363
10K
6.21 mi11:46:0550:378:0925:27
8:11
#17618
15K
9.32 mi12:12:111:16:438:1426:06
8:24
#17978
20K
12.43 mi12:40:111:44:438:2628:00
9:01
#18811
Half
13.11 mi12:46:151:50:478:276:04
8:54
#18964
25K
15.53 mi13:07:302:12:028:3021:15
8:46
#18893
30K
18.64 mi13:36:092:40:418:3728:39
9:13
#18872
20M
20.00 mi13:48:442:53:168:4012:35
9:16
#18813
21M
21.00 mi13:58:563:03:288:4410:12
10:12
#18828
35K
21.75 mi14:06:103:10:428:467:14
9:40
#18929
23M
23.00 mi14:17:583:22:308:4811:48
9:25
#18899
24M
24.00 mi14:27:343:32:068:509:36
9:36
#18978
40K
24.85 mi14:35:423:40:148:528:08
9:31
#18943
25.2M
25.20 mi14:39:093:43:418:533:27
10:00
#18922
Finish
26.22 mi14:47:583:52:308:528:49
8:39
#18849
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi173635952595218728(Top 66%)6741(Top 55%)6741(Top 517%)
10K6.21 mi3.10 mi17618-2556106-1546106-15417843(Top 63%)6210(Top 51%)6210(Top 477%)
15K9.32 mi3.11 mi17978-3606318-2126318-21218728(Top 66%)6741(Top 55%)6741(Top 517%)
20K12.43 mi3.11 mi18811-8336797-4796797-47921037(Top 74%)8079(Top 66%)8079(Top 620%)
Half13.11 mi0.68 mi18964-1536888-916888-9121355(Top 75%)8216(Top 67%)8216(Top 631%)
25K15.53 mi2.42 mi18893+716859+296859+2918762(Top 66%)6848(Top 56%)6848(Top 526%)
30K18.64 mi3.11 mi18872+216872-136872-1318747(Top 66%)6981(Top 57%)6981(Top 536%)
20M20.00 mi1.36 mi18813+596862+106862+1018109(Top 64%)6778(Top 55%)6778(Top 520%)
21M21.00 mi1.00 mi18828-156901-396901-3919031(Top 67%)7343(Top 60%)7343(Top 564%)
35K21.75 mi0.75 mi18929-1016986-856986-8520909(Top 74%)8452(Top 69%)8452(Top 649%)
23M23.00 mi1.25 mi18899+306993-76993-718356(Top 65%)7163(Top 59%)7163(Top 550%)
24M24.00 mi1.00 mi18978-797056-637056-6319995(Top 70%)8077(Top 66%)8077(Top 620%)
40K24.85 mi0.85 mi18943+357069-137069-1318774(Top 66%)7512(Top 61%)7512(Top 577%)
25.2M25.20 mi0.35 mi18922+217064+57064+517126(Top 60%)6664(Top 54%)6664(Top 511%)
Finish26.22 mi1.02 mi18849+737045+197045+1917208(Top 61%)6670(Top 55%)6670(Top 512%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21story building
+97ft-345ft

Overall

18728

Females

6741

F50-54

6741

5K→10K

3.1 - 6.2 mi

Top 63%
×5story building
+79ft-138ft

Overall

17843

Females

6210

F50-54

6210

10K→15K

6.2 - 9.3 mi

Top 66%
×3story building
+67ft-78ft

Overall

18728

Females

6741

F50-54

6741

15K→20K

9.3 - 12.4 mi

Top 74%
×5story building
+106ft-86ft

Overall

21037

Females

8079

F50-54

8079

20K→Half

12.4 - 13.1 mi

Top 75%
×2story building
+19ft-37ft

Overall

21355

Females

8216

F50-54

8216

Half→25K

13.1 - 15.5 mi

Top 66%
×4story building
+66ft-88ft

Overall

18762

Females

6848

F50-54

6848

25K→30K

15.5 - 18.6 mi

Top 66%
×9story building
+181ft-148ft

Overall

18747

Females

6981

F50-54

6981

30K→20M

18.6 - 20.0 mi

Top 64%
×5story building
+64ft-50ft

Overall

18109

Females

6778

F50-54

6778

20M→21M

20.0 - 21.0 mi

Top 67%
×8story building
+106ft-24ft

Overall

19031

Females

7343

F50-54

7343

21M→35K

21.0 - 21.8 mi

Top 74%
×7story building
+17ft-86ft

Overall

20909

Females

8452

F50-54

8452

35K→23M

21.8 - 23.0 mi

Top 65%
×5story building
+23ft-63ft

Overall

18356

Females

7163

F50-54

7163

23M→24M

23.0 - 24.0 mi

Top 70%
×6story building
+12ft-82ft

Overall

19995

Females

8077

F50-54

8077

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

18774

Females

7512

F50-54

7512

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

17126

Females

6664

F50-54

6664

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

17208

Females

6670

F50-54

6670

Passing Analysis

Category:
Athletes Passed
1420
Passed By
2906
Net Change
-1486
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17363
5K → 10K182437-255#17363#17618
10K → 15K92452-360#17618#17978
15K → 20K49882-833#17978#18811
20K → Half4157-153#18811#18964
Half → 25K192121+71#18964#18893
25K → 30K249228+21#18893#18872
30K → 20M12970+59#18872#18813
20M → 21M105120-15#18813#18828
21M → 35K31132-101#18828#18929
35K → 23M11888+30#18929#18899
23M → 24M40119-79#18899#18978
24M → 40K9055+35#18978#18943
40K → 25.2M3615+21#18943#18922
25.2M → Finish10330+73#18922#18849
TOTALS14202906-1486
📊

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