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BOSTON MARATHON 2024

Kathryn Parks

WA

Bib: 15935 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F75-79)
#0 / 7
Top 43%
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
10:11/mi
31:37
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
10:30/mi
1:04:14
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
10:41/mi
1:37:27
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
11:30/mi
2:13:10
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
11:02/mi
2:20:42
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
11:55/mi
2:49:36
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
13:18/mi
3:30:55
↑ 181↓ 1480.2%
138 ft elev
20M
13:21/mi
3:49:04
↑ 64↓ 500.2%
148 ft elev
21M
15:50/mi
4:04:54
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
14:22/mi
4:15:39
↑ 17↓ 861.7%
156 ft elev
23M
15:03/mi
4:34:29
↑ 23↓ 630.6%
116 ft elev
24M
17:30/mi
4:51:59
↓ 821.3%
34 ft elev
40K· 24.85 mi
17:15/mi
5:06:44
↓ 200.3%
20 ft elev
25.2M
21:01/mi
5:13:59
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
19:21/mi
5:33:42
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
2:20:4210:44 /mi⚡ faster
2nd Half
3:13:0014:43 /mi+37.2%
Positive split — 37.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
31:3710:113.11 mi31:37
10:11
-
10K
1:04:1410:203.10 mi32:37
10:30
+0:19
15K
1:37:2710:273.11 mi33:13
10:41
+0:11
20K
2:13:1010:433.11 mi35:43
11:30
+0:49
Half(13.11 mi)
2:20:4210:440.68 mi7:32
11:02
-0:28
25K
2:49:3610:552.42 mi28:54
11:55
+0:53
30K
3:30:5511:193.11 mi41:19
13:18
+1:23
20M
3:49:0411:271.36 mi18:09
13:21
+0:03
21M
4:04:5411:401.00 mi15:50
15:50
+2:29
35K
4:15:3911:450.75 mi10:45
14:22
-1:28
23M
4:34:2911:561.25 mi18:50
15:03
+0:41
24M
4:51:5912:101.00 mi17:30
17:30
+2:27
40K
5:06:4412:200.85 mi14:45
17:15
-0:15
25.2M
5:13:5912:280.35 mi7:15
21:01
+3:46
Finish(26.22 mi)
5:33:4212:441.02 mi19:43
19:21
-1:40
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:11 /mi

Average Pace

12:44 /mi

Slowest Pace

21:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:20:42

42% of race

Time at Steady Pace

1:39:07

30% of race

Time at Slower Pace

1:33:53

28% of race

Average Pace: 12:44 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF75-79Seg. OverallSeg. FemalesSeg. F75-79
5K3.11 mi23393960096002326695749574
10K3.10 mi23461-689652-529652-522352897019701
15K3.11 mi23396+659621+319621+312326695749574
20K3.11 mi23454-589680-599680-592336896469646
Half(13.11 mi)0.68 mi23469-159688-89688-82359298229822
25K2.42 mi23415+549674+149674+142303795579557
30K3.11 mi23498-839754-809754-802362399669966
20M1.36 mi23473+25975497542331699189918
21M1.00 mi23541-689802-489802-48243651043910439
35K0.75 mi23596-559841-399841-39245531055210552
23M1.25 mi23719-1239924-839924-83246881060610606
24M1.00 mi23903-18410030-10610030-106253721087910879
40K0.85 mi24044-14110106-7610106-76252581084710847
25.2M0.35 mi24155-11110171-6510171-65254281088910889
Finish(26.22 mi)1.02 mi24470-31510346-17510346-175254971090810908

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21story building
+97ft-345ft

Overall

23266

Females

9574

F75-79

9574

5K→10K

3.1 - 6.2 mi

Top 92%
×5story building
+79ft-138ft

Overall

23528

Females

9701

F75-79

9701

10K→15K

6.2 - 9.3 mi

Top 91%
×3story building
+67ft-78ft

Overall

23266

Females

9574

F75-79

9574

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

23368

Females

9646

F75-79

9646

20K→Half

12.4 - 13.1 mi

Top 92%
×2story building
+19ft-37ft

Overall

23592

Females

9822

F75-79

9822

Half→25K

13.1 - 15.5 mi

Top 90%
×4story building
+66ft-88ft

Overall

23037

Females

9557

F75-79

9557

25K→30K

15.5 - 18.6 mi

Top 92%
×9story building
+181ft-148ft

Overall

23623

Females

9966

F75-79

9966

30K→20M

18.6 - 20.0 mi

Top 91%
×5story building
+64ft-50ft

Overall

23316

Females

9918

F75-79

9918

20M→21M

20.0 - 21.0 mi

Top 95%
×8story building
+106ft-24ft

Overall

24365

Females

10439

F75-79

10439

21M→35K

21.0 - 21.8 mi

Top 96%
×7story building
+17ft-86ft

Overall

24553

Females

10552

F75-79

10552

35K→23M

21.8 - 23.0 mi

Top 97%
×5story building
+23ft-63ft

Overall

24688

Females

10606

F75-79

10606

23M→24M

23.0 - 24.0 mi

Top 99%
×6story building
+12ft-82ft

Overall

25372

Females

10879

F75-79

10879

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

25258

Females

10847

F75-79

10847

40K→25.2M

24.9 - 25.2 mi

Top 100%
×1story
+13ft-16ft

Overall

25428

Females

10889

F75-79

10889

25.2M→Finish

25.2 - 26.2 mi

Top 100%
×2story building
+22ft-21ft

Overall

25497

Females

10908

F75-79

10908

Passing Analysis

Category:
Passed
890
Passed By
1967
Net Change
-1077
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23393
5K → 10K176244-68#23393#23461
10K → 15K176111+65#23461#23396
15K → 20K117175-58#23396#23454
20K → Half2237-15#23454#23469
Half → 25K13379+54#23469#23415
25K → 30K97180-83#23415#23498
30K → 20M7146+25#23498#23473
20M → 21M40108-68#23473#23541
21M → 35K1974-55#23541#23596
35K → 23M22145-123#23596#23719
23M → 24M5189-184#23719#23903
24M → 40K8149-141#23903#24044
40K → 25.2M1112-111#24044#24155
25.2M → Finish3318-315#24155#24470
TOTALS8901967-1077

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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