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BOSTON MARATHON 2025

Mary Klene

Bib: 6552•F

NH

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 16%
Gender (Female)
#0 / 12228
Top 3%
Masters (Masters Women)
#0 / 6759
Top 0.8%
Division (F40-44)
#0 / 1718
Top 2%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:08
Rank: #6340
Start → 5K
21:08 | 6:48/mi
10K· 6.21 mi
42:01
Rank: #5960 (+380)
5K → 10K
20:53 | 6:43/mi
15K· 9.32 mi
1:02:57
Rank: #5759 (+201)
10K → 15K
20:56 | 6:44/mi
20K· 12.43 mi
1:24:03
Rank: #5614 (+145)
15K → 20K
21:06 | 6:47/mi
Half· 13.11 mi
1:28:38
Rank: #5590 (+24)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:45:00
Rank: #5363 (+227)
Half → 25K
16:22 | 6:45/mi
30K· 18.64 mi
2:06:21
Rank: #4984 (+379)
25K → 30K
21:21 | 6:52/mi
20M
2:15:59
Rank: #4916 (+68)
30K → 20M
9:38 | 7:05/mi
21M
2:23:34
Rank: #4914 (+2)
20M → 21M
7:35 | 7:35/mi
35K· 21.75 mi
2:28:43
Rank: #4877 (+37)
21M → 35K
5:09 | 6:53/mi
23M
2:37:42
Rank: #4848 (+29)
35K → 23M
8:59 | 7:10/mi
24M
2:44:45
Rank: #4843 (+5)
23M → 24M
7:03 | 7:03/mi
40K· 24.85 mi
2:50:48
Rank: #4805 (+38)
24M → 40K
6:03 | 7:05/mi
25.2M
2:53:27
Rank: #4787 (+18)
40K → 25.2M
2:39 | 7:41/mi
Finish· 26.22 mi
2:59:58
Rank: #4677 (+110)
25.2M → Finish
6:31 | 6:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:38
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:31:20
Pace6:58 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:1821:086:4821:08
6:48
-
10K
6.21 mi10:49:1142:016:4620:53
6:43
-0:05
15K
9.32 mi11:10:071:02:576:4520:56
6:44
+0:01
20K
12.43 mi11:31:131:24:036:4621:06
6:47
+0:03
Half
13.11 mi11:35:481:28:386:464:35
6:43
-0:04
25K
15.53 mi11:52:101:45:006:4616:22
6:45
+0:02
30K
18.64 mi12:13:312:06:216:4721:21
6:52
+0:07
20M
20.00 mi12:23:092:15:596:489:38
7:05
+0:13
21M
21.00 mi12:30:442:23:346:507:35
7:35
+0:30
35K
21.75 mi12:35:532:28:436:505:09
6:53
-0:42
23M
23.00 mi12:44:522:37:426:518:59
7:10
+0:17
24M
24.00 mi12:51:552:44:456:527:03
7:03
-0:07
40K
24.85 mi12:57:582:50:486:526:03
7:05
+0:02
25.2M
25.20 mi13:00:372:53:276:532:39
7:41
+0:36
Finish
26.22 mi13:07:082:59:586:526:31
6:24
-1:17

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

6:24 /mi

Average Pace

6:52 /mi

Slowest Pace

7:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

6:31

4% of race

Time at Steady Pace

2:11:30

73% of race

Time at Slower Pace

41:57

23% of race

Average Pace: 6:52 /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 mi10:28:1821:086:4821:08
6:48
#6340
10K
6.21 mi10:49:1142:016:4620:53
6:43
#5960
15K
9.32 mi11:10:071:02:576:4520:56
6:44
#5759
20K
12.43 mi11:31:131:24:036:4621:06
6:47
#5614
Half
13.11 mi11:35:481:28:386:464:35
6:43
#5590
25K
15.53 mi11:52:101:45:006:4616:22
6:45
#5363
30K
18.64 mi12:13:312:06:216:4721:21
6:52
#4984
20M
20.00 mi12:23:092:15:596:489:38
7:05
#4916
21M
21.00 mi12:30:442:23:346:507:35
7:35
#4914
35K
21.75 mi12:35:532:28:436:505:09
6:53
#4877
23M
23.00 mi12:44:522:37:426:518:59
7:10
#4848
24M
24.00 mi12:51:552:44:456:527:03
7:03
#4843
40K
24.85 mi12:57:582:50:486:526:03
7:05
#4805
25.2M
25.20 mi13:00:372:53:276:532:39
7:41
#4787
Finish
26.22 mi13:07:082:59:586:526:31
6:24
#4677
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi63405365365474(Top 19%)432(Top 4%)432(Top 25%)
10K6.21 mi3.10 mi5960+380474+62474+625556(Top 20%)432(Top 4%)432(Top 25%)
15K9.32 mi3.11 mi5759+201451+23451+235474(Top 19%)432(Top 4%)432(Top 25%)
20K12.43 mi3.11 mi5614+145441+10441+105235(Top 18%)405(Top 3%)405(Top 24%)
Half13.11 mi0.68 mi5590+24438+3438+35514(Top 19%)439(Top 4%)439(Top 26%)
25K15.53 mi2.42 mi5363+227412+26412+264515(Top 16%)330(Top 3%)330(Top 19%)
30K18.64 mi3.11 mi4984+379374+38374+383916(Top 14%)299(Top 2%)299(Top 17%)
20M20.00 mi1.36 mi4916+68366+8366+84639(Top 16%)421(Top 3%)421(Top 25%)
21M21.00 mi1.00 mi4914+2373-7373-75063(Top 18%)622(Top 5%)622(Top 36%)
35K21.75 mi0.75 mi4877+373733734671(Top 16%)514(Top 4%)514(Top 30%)
23M23.00 mi1.25 mi4848+29380-7380-74749(Top 17%)598(Top 5%)598(Top 35%)
24M24.00 mi1.00 mi4843+5391-11391-114937(Top 17%)702(Top 6%)702(Top 41%)
40K24.85 mi0.85 mi4805+38390+1390+14368(Top 15%)594(Top 5%)594(Top 35%)
25.2M25.20 mi0.35 mi4787+18391-1391-14322(Top 15%)644(Top 5%)644(Top 37%)
Finish26.22 mi1.02 mi4677+110380+11380+112326(Top 8%)196(Top 2%)196(Top 11%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5474

Females

432

F40-44

432

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5556

Females

432

F40-44

432

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5474

Females

432

F40-44

432

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

5235

Females

405

F40-44

405

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

5514

Females

439

F40-44

439

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4515

Females

330

F40-44

330

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3916

Females

299

F40-44

299

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4639

Females

421

F40-44

421

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

5063

Females

622

F40-44

622

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4671

Females

514

F40-44

514

35K→23M

21.8 - 23.0 mi

Top 17%
×5stories
+23ft-63ft

Overall

4749

Females

598

F40-44

598

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4937

Females

702

F40-44

702

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

4368

Females

594

F40-44

594

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4322

Females

644

F40-44

644

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2326

Females

196

F40-44

196

Passing Analysis

Category:
Athletes Passed
2172
Passed By
509
Net Change
+1663
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6340
5K → 10K42848+380#6340#5960
10K → 15K24443+201#5960#5759
15K → 20K20257+145#5759#5614
20K → Half4218+24#5614#5590
Half → 25K24417+227#5590#5363
25K → 30K39516+379#5363#4984
30K → 20M9931+68#4984#4916
20M → 21M6866+2#4916#4914
21M → 35K7134+37#4914#4877
35K → 23M9061+29#4877#4848
23M → 24M6762+5#4848#4843
24M → 40K7436+38#4843#4805
40K → 25.2M3618+18#4805#4787
25.2M → Finish1122+110#4787#4677
TOTALS2172509+1663
📊

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