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BOSTON MARATHON 2025

Joni Hardy

Bib: 20157•F

UT

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 39%
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:30
Rank: #18171
Start → 5K
25:30 | 8:12/mi
10K· 6.21 mi
51:00
Rank: #18039 (+132)
5K → 10K
25:30 | 8:12/mi
15K· 9.32 mi
1:16:32
Rank: #17827 (+212)
10K → 15K
25:32 | 8:13/mi
20K· 12.43 mi
1:42:39
Rank: #17763 (+64)
15K → 20K
26:07 | 8:24/mi
Half· 13.11 mi
1:48:24
Rank: #17799 (-36)
20K → Half
5:45 | 8:26/mi
25K· 15.53 mi
2:09:13
Rank: #17701 (+98)
Half → 25K
20:49 | 8:35/mi
30K· 18.64 mi
2:36:44
Rank: #17523 (+178)
25K → 30K
27:31 | 8:51/mi
20M
2:48:53
Rank: #17421 (+102)
30K → 20M
12:09 | 8:56/mi
21M
2:58:28
Rank: #17354 (+67)
20M → 21M
9:35 | 9:35/mi
35K· 21.75 mi
3:04:53
Rank: #17282 (+72)
21M → 35K
6:25 | 8:35/mi
23M
3:16:12
Rank: #17226 (+56)
35K → 23M
11:19 | 9:02/mi
24M
3:25:04
Rank: #17187 (+39)
23M → 24M
8:52 | 8:52/mi
40K· 24.85 mi
3:32:44
Rank: #17142 (+45)
24M → 40K
7:40 | 8:58/mi
25.2M
3:36:18
Rank: #17170 (-28)
40K → 25.2M
3:34 | 10:21/mi
Finish· 26.22 mi
3:45:16
Rank: #17207 (-37)
25.2M → Finish
8:58 | 8:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:24
Pace8:16 /mi
2nd Half
Distance13.11 mi
Time1:56:52
Pace8:55 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:2125:308:1225:30
8:12
-
10K
6.21 mi11:43:5151:008:1225:30
8:12
0:00
15K
9.32 mi12:09:231:16:328:1325:32
8:13
+0:01
20K
12.43 mi12:35:301:42:398:1626:07
8:24
+0:11
Half
13.11 mi12:41:151:48:248:165:45
8:26
+0:02
25K
15.53 mi13:02:042:09:138:1920:49
8:35
+0:09
30K
18.64 mi13:29:352:36:448:2427:31
8:51
+0:16
20M
20.00 mi13:41:442:48:538:2712:09
8:56
+0:05
21M
21.00 mi13:51:192:58:288:309:35
9:35
+0:39
35K
21.75 mi13:57:443:04:538:306:25
8:35
-1:00
23M
23.00 mi14:09:033:16:128:3211:19
9:02
+0:27
24M
24.00 mi14:17:553:25:048:338:52
8:52
-0:10
40K
24.85 mi14:25:353:32:448:347:40
8:58
+0:06
25.2M
25.20 mi14:29:093:36:188:353:34
10:21
+1:23
Finish
26.22 mi14:38:073:45:168:368:58
8:48
-1:33

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

8:12 /mi

Average Pace

8:36 /mi

Slowest Pace

10:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:24

48% of race

Time at Steady Pace

1:43:43

46% of race

Time at Slower Pace

13:09

6% of race

Average Pace: 8:35 /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 mi11:18:2125:308:1225:30
8:12
#18171
10K
6.21 mi11:43:5151:008:1225:30
8:12
#18039
15K
9.32 mi12:09:231:16:328:1325:32
8:13
#17827
20K
12.43 mi12:35:301:42:398:1626:07
8:24
#17763
Half
13.11 mi12:41:151:48:248:165:45
8:26
#17799
25K
15.53 mi13:02:042:09:138:1920:49
8:35
#17701
30K
18.64 mi13:29:352:36:448:2427:31
8:51
#17523
20M
20.00 mi13:41:442:48:538:2712:09
8:56
#17421
21M
21.00 mi13:51:192:58:288:309:35
9:35
#17354
35K
21.75 mi13:57:443:04:538:306:25
8:35
#17282
23M
23.00 mi14:09:033:16:128:3211:19
9:02
#17226
24M
24.00 mi14:17:553:25:048:338:52
8:52
#17187
40K
24.85 mi14:25:353:32:448:347:40
8:58
#17142
25.2M
25.20 mi14:29:093:36:188:353:34
10:21
#17170
Finish
26.22 mi14:38:073:45:168:368:58
8:48
#17207
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi181716442644217519(Top 62%)6027(Top 49%)6027(Top 351%)
10K6.21 mi3.10 mi18039+1326354+886354+8817957(Top 63%)6266(Top 51%)6266(Top 365%)
15K9.32 mi3.11 mi17827+2126225+1296225+12917519(Top 62%)6027(Top 49%)6027(Top 351%)
20K12.43 mi3.11 mi17763+646200+256200+2517598(Top 62%)6110(Top 50%)6110(Top 356%)
Half13.11 mi0.68 mi17799-366233-336233-3318755(Top 66%)6749(Top 55%)6749(Top 393%)
25K15.53 mi2.42 mi17701+986177+566177+5617726(Top 62%)6262(Top 51%)6262(Top 364%)
30K18.64 mi3.11 mi17523+1786135+426135+4216940(Top 60%)5999(Top 49%)5999(Top 349%)
20M20.00 mi1.36 mi17421+1026097+386097+3816494(Top 58%)5875(Top 48%)5875(Top 342%)
21M21.00 mi1.00 mi17354+676088+96088+916479(Top 58%)5967(Top 49%)5967(Top 347%)
35K21.75 mi0.75 mi17282+726069+196069+1915982(Top 56%)5773(Top 47%)5773(Top 336%)
23M23.00 mi1.25 mi17226+566071-26071-216496(Top 58%)6167(Top 50%)6167(Top 359%)
24M24.00 mi1.00 mi17187+396067+46067+416686(Top 59%)6311(Top 52%)6311(Top 367%)
40K24.85 mi0.85 mi17142+456068-16068-116131(Top 57%)6112(Top 50%)6112(Top 356%)
25.2M25.20 mi0.35 mi17170-286096-286096-2818467(Top 65%)7356(Top 60%)7356(Top 428%)
Finish26.22 mi1.02 mi17207-376132-366132-3618045(Top 64%)7102(Top 58%)7102(Top 413%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 62%
×21stories
+97ft-345ft

Overall

17519

Females

6027

F40-44

6027

5K→10K

3.1 - 6.2 mi

Top 63%
×5stories
+79ft-138ft

Overall

17957

Females

6266

F40-44

6266

10K→15K

6.2 - 9.3 mi

Top 62%
×3stories
+67ft-78ft

Overall

17519

Females

6027

F40-44

6027

15K→20K

9.3 - 12.4 mi

Top 62%
×5stories
+106ft-86ft

Overall

17598

Females

6110

F40-44

6110

20K→Half

12.4 - 13.1 mi

Top 66%
×2stories
+19ft-37ft

Overall

18755

Females

6749

F40-44

6749

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

17726

Females

6262

F40-44

6262

25K→30K

15.5 - 18.6 mi

Top 60%
×9stories
+181ft-148ft

Overall

16940

Females

5999

F40-44

5999

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

16494

Females

5875

F40-44

5875

20M→21M

20.0 - 21.0 mi

Top 58%
×8stories
+106ft-24ft

Overall

16479

Females

5967

F40-44

5967

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

15982

Females

5773

F40-44

5773

35K→23M

21.8 - 23.0 mi

Top 58%
×5stories
+23ft-63ft

Overall

16496

Females

6167

F40-44

6167

23M→24M

23.0 - 24.0 mi

Top 59%
×6stories
+12ft-82ft

Overall

16686

Females

6311

F40-44

6311

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

16131

Females

6112

F40-44

6112

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

18467

Females

7356

F40-44

7356

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2stories
+22ft-21ft

Overall

18045

Females

7102

F40-44

7102

Passing Analysis

Category:
Athletes Passed
2205
Passed By
1241
Net Change
+964
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18171
5K → 10K349217+132#18171#18039
10K → 15K312100+212#18039#17827
15K → 20K214150+64#17827#17763
20K → Half2662-36#17763#17799
Half → 25K208110+98#17799#17701
25K → 30K300122+178#17701#17523
30K → 20M16159+102#17523#17421
20M → 21M12659+67#17421#17354
21M → 35K10634+72#17354#17282
35K → 23M13478+56#17282#17226
23M → 24M10061+39#17226#17187
24M → 40K8641+45#17187#17142
40K → 25.2M2654-28#17142#17170
25.2M → Finish5794-37#17170#17207
TOTALS22051241+964
📊

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