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BOSTON MARATHON 2025

Kimberley Patterson

Bib: 19740•F

VA

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 (F45-49)
#0 / 1813
Top 49%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:07
Rank: #19348
Start → 5K
26:07 | 8:24/mi
10K· 6.21 mi
53:03
Rank: #20061 (-713)
5K → 10K
26:56 | 8:40/mi
15K· 9.32 mi
1:19:44
Rank: #20000 (+61)
10K → 15K
26:41 | 8:35/mi
20K· 12.43 mi
1:46:21
Rank: #19631 (+369)
15K → 20K
26:37 | 8:34/mi
Half· 13.11 mi
1:52:04
Rank: #19572 (+59)
20K → Half
5:43 | 8:23/mi
25K· 15.53 mi
2:13:33
Rank: #19490 (+82)
Half → 25K
21:29 | 8:52/mi
30K· 18.64 mi
2:40:12
Rank: #18713 (+777)
25K → 30K
26:39 | 8:35/mi
20M
2:51:44
Rank: #18344 (+369)
30K → 20M
11:32 | 8:29/mi
21M
3:00:42
Rank: #18042 (+302)
20M → 21M
8:58 | 8:58/mi
35K· 21.75 mi
3:07:00
Rank: #17922 (+120)
21M → 35K
6:18 | 8:25/mi
23M
3:17:54
Rank: #17699 (+223)
35K → 23M
10:54 | 8:42/mi
24M
3:26:19
Rank: #17513 (+186)
23M → 24M
8:25 | 8:25/mi
40K· 24.85 mi
3:33:37
Rank: #17373 (+140)
24M → 40K
7:18 | 8:32/mi
25.2M
3:36:50
Rank: #17307 (+66)
40K → 25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:45:08
Rank: #17174 (+133)
25.2M → Finish
8:18 | 8:09/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:52:04
Pace8:33 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:53:04
Pace8:38 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:3926:078:2426:07
8:24
-
10K
6.21 mi11:45:3553:038:3226:56
8:40
+0:16
15K
9.32 mi12:12:161:19:448:3326:41
8:35
-0:05
20K
12.43 mi12:38:531:46:218:3326:37
8:34
-0:01
Half
13.11 mi12:44:361:52:048:335:43
8:23
-0:11
25K
15.53 mi13:06:052:13:338:3621:29
8:52
+0:29
30K
18.64 mi13:32:442:40:128:3626:39
8:35
-0:17
20M
20.00 mi13:44:162:51:448:3511:32
8:29
-0:06
21M
21.00 mi13:53:143:00:428:368:58
8:58
+0:29
35K
21.75 mi13:59:323:07:008:366:18
8:25
-0:33
23M
23.00 mi14:10:263:17:548:3610:54
8:42
+0:17
24M
24.00 mi14:18:513:26:198:368:25
8:25
-0:17
40K
24.85 mi14:26:093:33:378:367:18
8:32
+0:07
25.2M
25.20 mi14:29:223:36:508:363:13
9:20
+0:48
Finish
26.22 mi14:37:403:45:088:368:18
8:09
-1:11

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

8:09 /mi

Average Pace

8:36 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:32:57

95% of race

Time at Steady Pace

12:11

5% of race

Time at Slower Pace

0:00

0% 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 mi11:18:3926:078:2426:07
8:24
#19348
10K
6.21 mi11:45:3553:038:3226:56
8:40
#20061
15K
9.32 mi12:12:161:19:448:3326:41
8:35
#20000
20K
12.43 mi12:38:531:46:218:3326:37
8:34
#19631
Half
13.11 mi12:44:361:52:048:335:43
8:23
#19572
25K
15.53 mi13:06:052:13:338:3621:29
8:52
#19490
30K
18.64 mi13:32:442:40:128:3626:39
8:35
#18713
20M
20.00 mi13:44:162:51:448:3511:32
8:29
#18344
21M
21.00 mi13:53:143:00:428:368:58
8:58
#18042
35K
21.75 mi13:59:323:07:008:366:18
8:25
#17922
23M
23.00 mi14:10:263:17:548:3610:54
8:42
#17699
24M
24.00 mi14:18:513:26:198:368:25
8:25
#17513
40K
24.85 mi14:26:093:33:378:367:18
8:32
#17373
25.2M
25.20 mi14:29:223:36:508:363:13
9:20
#17307
Finish
26.22 mi14:37:403:45:088:368:18
8:09
#17174
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi193487108710819867(Top 70%)7368(Top 60%)7368(Top 406%)
10K6.21 mi3.10 mi20061-7137505-3977505-39720707(Top 73%)7862(Top 64%)7862(Top 434%)
15K9.32 mi3.11 mi20000+617463+427463+4219867(Top 70%)7368(Top 60%)7368(Top 406%)
20K12.43 mi3.11 mi19631+3697261+2027261+20218643(Top 66%)6709(Top 55%)6709(Top 370%)
Half13.11 mi0.68 mi19572+597232+297232+2918500(Top 65%)6614(Top 54%)6614(Top 365%)
25K15.53 mi2.42 mi19490+827192+407192+4019239(Top 68%)7105(Top 58%)7105(Top 392%)
30K18.64 mi3.11 mi18713+7776777+4156777+41515268(Top 54%)5061(Top 41%)5061(Top 279%)
20M20.00 mi1.36 mi18344+3696607+1706607+17013738(Top 48%)4387(Top 36%)4387(Top 242%)
21M21.00 mi1.00 mi18042+3026457+1506457+15013352(Top 47%)4305(Top 35%)4305(Top 237%)
35K21.75 mi0.75 mi17922+1206395+626395+6215051(Top 53%)5268(Top 43%)5268(Top 291%)
23M23.00 mi1.25 mi17699+2236329+666329+6614618(Top 51%)5138(Top 42%)5138(Top 283%)
24M24.00 mi1.00 mi17513+1866255+746255+7414034(Top 49%)4853(Top 40%)4853(Top 268%)
40K24.85 mi0.85 mi17373+1406198+576198+5713715(Top 48%)4826(Top 39%)4826(Top 266%)
25.2M25.20 mi0.35 mi17307+666170+286170+2813713(Top 48%)4893(Top 40%)4893(Top 270%)
Finish26.22 mi1.02 mi17174+1336120+506120+5013945(Top 49%)4935(Top 40%)4935(Top 272%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

19867

Females

7368

F45-49

7368

5K→10K

3.1 - 6.2 mi

Top 73%
×5stories
+79ft-138ft

Overall

20707

Females

7862

F45-49

7862

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

19867

Females

7368

F45-49

7368

15K→20K

9.3 - 12.4 mi

Top 66%
×5stories
+106ft-86ft

Overall

18643

Females

6709

F45-49

6709

20K→Half

12.4 - 13.1 mi

Top 65%
×2stories
+19ft-37ft

Overall

18500

Females

6614

F45-49

6614

Half→25K

13.1 - 15.5 mi

Top 68%
×4stories
+66ft-88ft

Overall

19239

Females

7105

F45-49

7105

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

15268

Females

5061

F45-49

5061

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

13738

Females

4387

F45-49

4387

20M→21M

20.0 - 21.0 mi

Top 47%
×8stories
+106ft-24ft

Overall

13352

Females

4305

F45-49

4305

21M→35K

21.0 - 21.8 mi

Top 53%
×7stories
+17ft-86ft

Overall

15051

Females

5268

F45-49

5268

35K→23M

21.8 - 23.0 mi

Top 51%
×5stories
+23ft-63ft

Overall

14618

Females

5138

F45-49

5138

23M→24M

23.0 - 24.0 mi

Top 49%
×6stories
+12ft-82ft

Overall

14034

Females

4853

F45-49

4853

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

13715

Females

4826

F45-49

4826

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

13713

Females

4893

F45-49

4893

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

13945

Females

4935

F45-49

4935

Passing Analysis

Category:
Athletes Passed
3352
Passed By
1178
Net Change
+2174
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19348
5K → 10K69782-713#19348#20061
10K → 15K213152+61#20061#20000
15K → 20K40839+369#20000#19631
20K → Half7415+59#19631#19572
Half → 25K203121+82#19572#19490
25K → 30K7836+777#19490#18713
30K → 20M3723+369#18713#18344
20M → 21M3031+302#18344#18042
21M → 35K1288+120#18042#17922
35K → 23M24219+223#17922#17699
23M → 24M1882+186#17699#17513
24M → 40K15414+140#17513#17373
40K → 25.2M704+66#17373#17307
25.2M → Finish14512+133#17307#17174
TOTALS33521178+2174
📊

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