Kathryn Parks

Bib: 11972 β€’F β€’Age: N/A

WA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F75-79)
#0 / 14
Top 36%
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
32:37
3.11 mi
Rank: #27180
Start β†’ 5K
32:37 | 10:30/mi
10K
1:04:51
6.21 mi
Rank: #26915 (+265)
5K β†’ 10K
32:14 | 10:23/mi
15K
1:37:04
9.32 mi
Rank: #26714 (+201)
10K β†’ 15K
32:13 | 10:23/mi
20K
2:13:42
12.43 mi
Rank: #27151 (-437)
15K β†’ 20K
36:38 | 11:48/mi
HALF
2:20:39
13.11 mi
Rank: #27097 (+54)
20K β†’ HALF
6:57 | 10:12/mi
25K
2:46:14
15.53 mi
Rank: #26847 (+250)
HALF β†’ 25K
25:35 | 10:33/mi
30K
3:19:39
18.64 mi
Rank: #26508 (+339)
25K β†’ 30K
33:25 | 10:46/mi
20M
3:36:04
20.00 mi
Rank: #26520 (-12)
30K β†’ 20M
16:25 | 12:06/mi
21M
3:47:03
21.00 mi
Rank: #26375 (+145)
20M β†’ 21M
10:59 | 10:59/mi
35K
3:54:29
21.75 mi
Rank: #26268 (+107)
21M β†’ 35K
7:26 | 9:57/mi
23M
4:07:12
23.00 mi
Rank: #26101 (+167)
35K β†’ 23M
12:43 | 10:10/mi
24M
4:17:11
24.00 mi
Rank: #25979 (+122)
23M β†’ 24M
9:59 | 9:59/mi
40K
4:26:10
24.85 mi
Rank: #25881 (+98)
24M β†’ 40K
8:59 | 10:31/mi
25.2M
4:30:10
25.20 mi
Rank: #25849 (+32)
40K β†’ 25.2M
4:00 | 11:36/mi
FINISH
4:40:48
26.22 mi
Rank: #25824 (+25)
25.2M β†’ FINISH
10:38 | 10:27/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time2:20:39
Pace10:44 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time2:20:09
Pace10:42 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:3032:3710:3032:37
10:30
-
10K
6.21 mi11:24:441:04:5110:2732:14
10:23
-0:07
15K
9.32 mi11:56:571:37:0410:2532:13
10:23
0:00
20K
12.43 mi12:33:352:13:4210:4636:38
11:48
+1:25
HALF
13.11 mi12:40:322:20:3910:446:57
10:12
-1:36
25K
15.53 mi13:06:072:46:1410:4325:35
10:33
+0:21
30K
18.64 mi13:39:323:19:3910:4333:25
10:46
+0:13
20M
20.00 mi13:55:573:36:0410:4916:25
12:06
+1:20
21M
21.00 mi14:06:563:47:0310:4910:59
10:59
-1:07
35K
21.75 mi14:14:223:54:2910:477:26
9:57
-1:02
23M
23.00 mi14:27:054:07:1210:4512:43
10:10
+0:13
24M
24.00 mi14:37:044:17:1110:439:59
9:59
-0:11
40K
24.85 mi14:46:034:26:1010:438:59
10:31
+0:32
25.2M
25.20 mi14:50:034:30:1010:444:00
11:36
+1:05
FINISH
26.22 mi15:00:414:40:4810:4410:38
10:27
-1:09

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

9:57 /mi

Average Pace

10:43 /mi

Slowest Pace

12:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

30:08

11% of race

Time at Steady Pace

3:02:38

65% of race

Time at Slower Pace

1:08:02

24% of race

Average Pace: 10:43 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:52:3032:3710:3032:37
10:30
#27180
10K
6.21 mi11:24:441:04:5110:2732:14
10:23
#26915
15K
9.32 mi11:56:571:37:0410:2532:13
10:23
#26714
20K
12.43 mi12:33:352:13:4210:4636:38
11:48
#27151
HALF
13.11 mi12:40:322:20:3910:446:57
10:12
#27097
25K
15.53 mi13:06:072:46:1410:4325:35
10:33
#26847
30K
18.64 mi13:39:323:19:3910:4333:25
10:46
#26508
20M
20.00 mi13:55:573:36:0410:4916:25
12:06
#26520
21M
21.00 mi14:06:563:47:0310:4910:59
10:59
#26375
35K
21.75 mi14:14:223:54:2910:477:26
9:57
#26268
23M
23.00 mi14:27:054:07:1210:4512:43
10:10
#26101
24M
24.00 mi14:37:044:17:1110:439:59
9:59
#25979
40K
24.85 mi14:46:034:26:1010:438:59
10:31
#25881
25.2M
25.20 mi14:50:034:30:1010:444:00
11:36
#25849
FINISH
26.22 mi15:00:414:40:4810:4410:38
10:27
#25824
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF75-79Seg. OverallSeg. FemalesSeg. F75-79
5K3.11 mi3.11 mi27180113721137226451(Top 91%)10994(Top 87%)10994(Top 78529%)
10K6.21 mi3.10 mi26915+26511236+13611236+13626694(Top 92%)11124(Top 88%)11124(Top 79457%)
15K9.32 mi3.11 mi26714+20111126+11011126+11026451(Top 91%)10994(Top 87%)10994(Top 78529%)
20K12.43 mi3.11 mi27151-43711378-25211378-25227825(Top 96%)11809(Top 94%)11809(Top 84350%)
HALF13.11 mi0.68 mi27097+5411350+2811350+2826090(Top 90%)10812(Top 86%)10812(Top 77229%)
25K15.53 mi2.42 mi26847+25011226+12411226+12425550(Top 88%)10543(Top 84%)10543(Top 75307%)
30K18.64 mi3.11 mi26508+33911059+16711059+16724853(Top 86%)10294(Top 82%)10294(Top 73529%)
20M20.00 mi1.36 mi26520-1211074-1511074-1526520(Top 91%)11253(Top 89%)11253(Top 80379%)
21M21.00 mi1.00 mi26375+14511010+6411010+6423085(Top 80%)9477(Top 75%)9477(Top 67693%)
35K21.75 mi0.75 mi26268+10710955+5510955+5523012(Top 79%)9466(Top 75%)9466(Top 67614%)
23M23.00 mi1.25 mi26101+16710869+8610869+8622575(Top 78%)9294(Top 74%)9294(Top 66386%)
24M24.00 mi1.00 mi25979+12210819+5010819+5022781(Top 78%)9439(Top 75%)9439(Top 67421%)
40K24.85 mi0.85 mi25881+9810779+4010779+4023241(Top 80%)9752(Top 78%)9752(Top 69657%)
25.2M25.20 mi0.35 mi25849+3210769+1010769+1023740(Top 82%)10014(Top 80%)10014(Top 71529%)
FINISH26.22 mi1.02 mi25824+2510765+410765+424943(Top 86%)10607(Top 84%)10607(Top 75764%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
Γ—21
+97ft-345ft

Overall

26451

Females

10994

F75-79

10994

5K→10K

3.1 - 6.2 mi

Top 92%
Γ—5
+79ft-138ft

Overall

26694

Females

11124

F75-79

11124

10K→15K

6.2 - 9.3 mi

Top 91%
Γ—3
+67ft-78ft

Overall

26451

Females

10994

F75-79

10994

15K→20K

9.3 - 12.4 mi

Top 96%
Γ—5
+106ft-86ft

Overall

27825

Females

11809

F75-79

11809

20K→HALF

12.4 - 13.1 mi

Top 90%
Γ—2
+19ft-37ft

Overall

26090

Females

10812

F75-79

10812

HALF→25K

13.1 - 15.5 mi

Top 88%
Γ—4
+66ft-88ft

Overall

25550

Females

10543

F75-79

10543

25K→30K

15.5 - 18.6 mi

Top 86%
Γ—9
+181ft-148ft

Overall

24853

Females

10294

F75-79

10294

30K→20M

18.6 - 20.0 mi

Top 91%
Γ—5
+64ft-50ft

Overall

26520

Females

11253

F75-79

11253

20M→21M

20.0 - 21.0 mi

Top 80%
Γ—8
+106ft-24ft

Overall

23085

Females

9477

F75-79

9477

21M→35K

21.0 - 21.8 mi

Top 79%
Γ—7
+17ft-86ft

Overall

23012

Females

9466

F75-79

9466

35K→23M

21.8 - 23.0 mi

Top 78%
Γ—5
+23ft-63ft

Overall

22575

Females

9294

F75-79

9294

23M→24M

23.0 - 24.0 mi

Top 78%
Γ—6
+12ft-82ft

Overall

22781

Females

9439

F75-79

9439

24M→40K

24.0 - 24.9 mi

Top 80%
Γ—1
+6ft-20ft

Overall

23241

Females

9752

F75-79

9752

40K→25.2M

24.9 - 25.2 mi

Top 82%
Γ—1
+13ft-16ft

Overall

23740

Females

10014

F75-79

10014

25.2M→FINISH

25.2 - 26.2 mi

Top 86%
Γ—2
+22ft-21ft

Overall

24943

Females

10607

F75-79

10607

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2031*
Passed By
414
Net Change
+1356
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27180
5K β†’ 10K337*72+265#27180#26915
10K β†’ 15K243*42+201#26915#26714
15K β†’ 20K24200-437#26714#27151
20K β†’ HALF562+54#27151#27097
HALF β†’ 25K253*3+250#27097#26847
25K β†’ 30K342*3+339#26847#26508
30K β†’ 20M4658-12#26508#26520
20M β†’ 21M1494+145#26520#26375
21M β†’ 35K1081+107#26375#26268
35K β†’ 23M1692+167#26268#26101
23M β†’ 24M1231+122#26101#25979
24M β†’ 40K1013+98#25979#25881
40K β†’ 25.2M386+32#25881#25849
25.2M β†’ FINISH4217+25#25849#25824
TOTALS2031*414+1356

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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