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BOSTON MARATHON 2025

Kathleen Lloyd Wismer

Bib: 8560•F

BC

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 13%
Gender (Female)
#0 / 12228
Top 2%
Division (F18-39)
#0 / 5469
Top 4%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:30
Rank: #4603
Start → 5K
20:30 | 6:36/mi
10K· 6.21 mi
41:03
Rank: #4564 (+39)
5K → 10K
20:33 | 6:37/mi
15K· 9.32 mi
1:02:00
Rank: #4822 (-258)
10K → 15K
20:57 | 6:45/mi
20K· 12.43 mi
1:22:37
Rank: #4540 (+282)
15K → 20K
20:37 | 6:38/mi
Half· 13.11 mi
1:27:14
Rank: #4597 (-57)
20K → Half
4:37 | 6:46/mi
25K· 15.53 mi
1:43:35
Rank: #4534 (+63)
Half → 25K
16:21 | 6:45/mi
30K· 18.64 mi
2:04:53
Rank: #4315 (+219)
25K → 30K
21:18 | 6:51/mi
20M
2:14:15
Rank: #4202 (+113)
30K → 20M
9:22 | 6:54/mi
21M
2:21:28
Rank: #4114 (+88)
20M → 21M
7:13 | 7:13/mi
35K· 21.75 mi
2:26:26
Rank: #4067 (+47)
21M → 35K
4:58 | 6:38/mi
23M
2:34:59
Rank: #3940 (+127)
35K → 23M
8:33 | 6:50/mi
24M
2:41:41
Rank: #3869 (+71)
23M → 24M
6:42 | 6:42/mi
40K· 24.85 mi
2:47:31
Rank: #3803 (+66)
24M → 40K
5:50 | 6:49/mi
25.2M
2:50:08
Rank: #3786 (+17)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
2:56:46
Rank: #3689 (+97)
25.2M → Finish
6:38 | 6:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:14
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:29:32
Pace6:50 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:4420:306:3620:30
6:36
-
10K
6.21 mi11:06:1741:036:3620:33
6:37
+0:01
15K
9.32 mi11:27:141:02:006:3920:57
6:45
+0:08
20K
12.43 mi11:47:511:22:376:3920:37
6:38
-0:07
Half
13.11 mi11:52:281:27:146:394:37
6:46
+0:08
25K
15.53 mi12:08:491:43:356:4016:21
6:45
-0:01
30K
18.64 mi12:30:072:04:536:4221:18
6:51
+0:06
20M
20.00 mi12:39:292:14:156:439:22
6:54
+0:03
21M
21.00 mi12:46:422:21:286:447:13
7:13
+0:19
35K
21.75 mi12:51:402:26:266:444:58
6:38
-0:35
23M
23.00 mi13:00:132:34:596:448:33
6:50
+0:12
24M
24.00 mi13:06:552:41:416:446:42
6:42
-0:08
40K
24.85 mi13:12:452:47:316:445:50
6:49
+0:07
25.2M
25.20 mi13:15:222:50:086:452:37
7:35
+0:46
Finish
26.22 mi13:22:002:56:466:456:38
6:31
-1:04

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

6:31 /mi

Average Pace

6:45 /mi

Slowest Pace

7:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46:56

94% of race

Time at Steady Pace

9:50

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:45 /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 mi10:45:4420:306:3620:30
6:36
#4603
10K
6.21 mi11:06:1741:036:3620:33
6:37
#4564
15K
9.32 mi11:27:141:02:006:3920:57
6:45
#4822
20K
12.43 mi11:47:511:22:376:3920:37
6:38
#4540
Half
13.11 mi11:52:281:27:146:394:37
6:46
#4597
25K
15.53 mi12:08:491:43:356:4016:21
6:45
#4534
30K
18.64 mi12:30:072:04:536:4221:18
6:51
#4315
20M
20.00 mi12:39:292:14:156:439:22
6:54
#4202
21M
21.00 mi12:46:422:21:286:447:13
7:13
#4114
35K
21.75 mi12:51:402:26:266:444:58
6:38
#4067
23M
23.00 mi13:00:132:34:596:448:33
6:50
#3940
24M
24.00 mi13:06:552:41:416:446:42
6:42
#3869
40K
24.85 mi13:12:452:47:316:445:50
6:49
#3803
25.2M
25.20 mi13:15:222:50:086:452:37
7:35
#3786
Finish
26.22 mi13:22:002:56:466:456:38
6:31
#3689
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi46032752755525(Top 19%)444(Top 4%)444(Top 8%)
10K6.21 mi3.10 mi4564+39271+4271+44602(Top 16%)283(Top 2%)283(Top 5%)
15K9.32 mi3.11 mi4822-258307-36307-365525(Top 19%)444(Top 4%)444(Top 8%)
20K12.43 mi3.11 mi4540+282279+28279+283942(Top 14%)222(Top 2%)222(Top 4%)
Half13.11 mi0.68 mi4597-57289-10289-105900(Top 21%)498(Top 4%)498(Top 9%)
25K15.53 mi2.42 mi4534+63285+4285+44453(Top 16%)317(Top 3%)317(Top 6%)
30K18.64 mi3.11 mi4315+219269+16269+163801(Top 13%)279(Top 2%)279(Top 5%)
20M20.00 mi1.36 mi4202+113260+9260+93507(Top 12%)259(Top 2%)259(Top 5%)
21M21.00 mi1.00 mi4114+88259+1259+13234(Top 11%)244(Top 2%)244(Top 4%)
35K21.75 mi0.75 mi4067+472592593210(Top 11%)259(Top 2%)259(Top 5%)
23M23.00 mi1.25 mi3940+127255+4255+42875(Top 10%)233(Top 2%)233(Top 4%)
24M24.00 mi1.00 mi3869+71257-2257-23019(Top 11%)272(Top 2%)272(Top 5%)
40K24.85 mi0.85 mi3803+66252+5252+52990(Top 11%)284(Top 2%)284(Top 5%)
25.2M25.20 mi0.35 mi3786+17254-2254-23879(Top 14%)513(Top 4%)513(Top 9%)
Finish26.22 mi1.02 mi3689+97249+5249+52901(Top 10%)299(Top 2%)299(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5525

Females

444

F18-39

444

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4602

Females

283

F18-39

283

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5525

Females

444

F18-39

444

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3942

Females

222

F18-39

222

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5900

Females

498

F18-39

498

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4453

Females

317

F18-39

317

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3801

Females

279

F18-39

279

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3507

Females

259

F18-39

259

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

3234

Females

244

F18-39

244

21M→35K

21.0 - 21.8 mi

Top 11%
×7stories
+17ft-86ft

Overall

3210

Females

259

F18-39

259

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2875

Females

233

F18-39

233

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

3019

Females

272

F18-39

272

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

2990

Females

284

F18-39

284

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3879

Females

513

F18-39

513

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2901

Females

299

F18-39

299

Passing Analysis

Category:
Athletes Passed
1669
Passed By
755
Net Change
+914
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4603
5K → 10K191152+39#4603#4564
10K → 15K44302-258#4564#4822
15K → 20K29715+282#4822#4540
20K → Half562-57#4540#4597
Half → 25K13673+63#4597#4534
25K → 30K25637+219#4534#4315
30K → 20M13320+113#4315#4202
20M → 21M10315+88#4202#4114
21M → 35K6316+47#4114#4067
35K → 23M13811+127#4067#3940
23M → 24M8918+71#3940#3869
24M → 40K7913+66#3869#3803
40K → 25.2M269+17#3803#3786
25.2M → Finish10912+97#3786#3689
TOTALS1669755+914
📊

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