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BOSTON MARATHON 2024

Krystal Worthy

NY

Bib: 27734 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F40-44)
#0 / 1613
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
10:07/mi
31:25
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
10:36/mi
1:04:22
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
11:42/mi
1:40:43
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
12:06/mi
2:18:20
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
12:03/mi
2:26:33
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
13:38/mi
2:59:36
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
14:51/mi
3:45:45
↑ 181↓ 1480.2%
138 ft elev
20M
14:35/mi
4:05:34
↑ 64↓ 500.2%
148 ft elev
21M
15:19/mi
4:20:53
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
12:34/mi
4:30:17
↑ 17↓ 861.7%
156 ft elev
23M
13:18/mi
4:46:56
↑ 23↓ 630.6%
116 ft elev
24M
12:07/mi
4:59:03
↓ 821.3%
34 ft elev
40K· 24.85 mi
11:56/mi
5:09:15
↓ 200.3%
20 ft elev
25.2M
13:12/mi
5:13:48
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
11:22/mi
5:25:23
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:26:33
Pace11:11 /mi
2nd Half
Distance13.11 mi
Time2:58:50
Pace13:39 /mi
📊Positive Split: 22.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:3031:2510:0731:25
10:07
-
10K
6.21 mi12:24:271:04:2210:2232:57
10:36
+0:29
15K
9.32 mi13:00:481:40:4310:4836:21
11:42
+1:06
20K
12.43 mi13:38:252:18:2011:0837:37
12:06
+0:24
Half
13.11 mi13:46:382:26:3311:118:13
12:03
-0:03
25K
15.53 mi14:19:412:59:3611:3433:03
13:38
+1:35
30K
18.64 mi15:05:503:45:4512:0746:09
14:51
+1:13
20M
20.00 mi15:25:394:05:3412:1719:49
14:35
-0:16
21M
21.00 mi15:40:584:20:5312:2515:19
15:19
+0:44
35K
21.75 mi15:50:224:30:1712:269:24
12:34
-2:45
23M
23.00 mi16:07:014:46:5612:2916:39
13:18
+0:44
24M
24.00 mi16:19:084:59:0312:2812:07
12:07
-1:11
40K
24.85 mi16:29:205:09:1512:2710:12
11:56
-0:11
25.2M
25.20 mi16:33:535:13:4812:274:33
13:12
+1:16
Finish
26.22 mi16:45:285:25:2312:2511:35
11:22
-1:50

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

10:07 /mi

Average Pace

12:25 /mi

Slowest Pace

15:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:57

23% of race

Time at Steady Pace

1:53:54

35% of race

Time at Slower Pace

2:15:32

42% of race

Average Pace: 12:25 /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 mi11:51:3031:2510:0731:25
10:07
#23236
10K
6.21 mi12:24:271:04:2210:2232:57
10:36
#23495
15K
9.32 mi13:00:481:40:4310:4836:21
11:42
#24013
20K
12.43 mi13:38:252:18:2011:0837:37
12:06
#24070
Half
13.11 mi13:46:382:26:3311:118:13
12:03
#24114
25K
15.53 mi14:19:412:59:3611:3433:03
13:38
#24256
30K
18.64 mi15:05:503:45:4512:0746:09
14:51
#24420
20M
20.00 mi15:25:394:05:3412:1719:49
14:35
#24432
21M
21.00 mi15:40:584:20:5312:2515:19
15:19
#24417
35K
21.75 mi15:50:224:30:1712:269:24
12:34
#24383
23M
23.00 mi16:07:014:46:5612:2916:39
13:18
#24351
24M
24.00 mi16:19:084:59:0312:2812:07
12:07
#24273
40K
24.85 mi16:29:205:09:1512:2710:12
11:56
#24185
25.2M
25.20 mi16:33:535:13:4812:274:33
13:12
#24141
Finish
26.22 mi16:45:285:25:2312:2511:35
11:22
#24095
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi232369522952224473(Top 96%)10261(Top 94%)10261(Top 636%)
10K6.21 mi3.10 mi23495-2599671-1499671-14923697(Top 93%)9795(Top 90%)9795(Top 607%)
15K9.32 mi3.11 mi24013-5189960-2899960-28924473(Top 96%)10261(Top 94%)10261(Top 636%)
20K12.43 mi3.11 mi24070-5710004-4410004-4424098(Top 94%)10062(Top 92%)10062(Top 624%)
Half13.11 mi0.68 mi24114-4410033-2910033-2924613(Top 96%)10401(Top 95%)10401(Top 645%)
25K15.53 mi2.42 mi24256-14210134-10110134-10124699(Top 97%)10473(Top 96%)10473(Top 649%)
30K18.64 mi3.11 mi24420-16410245-11110245-11124832(Top 97%)10593(Top 97%)10593(Top 657%)
20M20.00 mi1.36 mi24432-1210269-2410269-2424450(Top 96%)10440(Top 96%)10440(Top 647%)
21M21.00 mi1.00 mi24417+1510271-210271-223924(Top 94%)10229(Top 94%)10229(Top 634%)
35K21.75 mi0.75 mi24383+3410252+1910252+1922705(Top 89%)9683(Top 89%)9683(Top 600%)
23M23.00 mi1.25 mi24351+3210242+1010242+1022982(Top 90%)9830(Top 90%)9830(Top 609%)
24M24.00 mi1.00 mi24273+7810211+3110211+3121690(Top 85%)9281(Top 85%)9281(Top 575%)
40K24.85 mi0.85 mi24185+8810184+2710184+2720330(Top 80%)8689(Top 80%)8689(Top 539%)
25.2M25.20 mi0.35 mi24141+4410161+2310161+2320150(Top 79%)8609(Top 79%)8609(Top 534%)
Finish26.22 mi1.02 mi24095+4610145+1610145+1622179(Top 87%)9537(Top 87%)9537(Top 591%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21story building
+97ft-345ft

Overall

24473

Females

10261

F40-44

10261

5K→10K

3.1 - 6.2 mi

Top 93%
×5story building
+79ft-138ft

Overall

23697

Females

9795

F40-44

9795

10K→15K

6.2 - 9.3 mi

Top 96%
×3story building
+67ft-78ft

Overall

24473

Females

10261

F40-44

10261

15K→20K

9.3 - 12.4 mi

Top 94%
×5story building
+106ft-86ft

Overall

24098

Females

10062

F40-44

10062

20K→Half

12.4 - 13.1 mi

Top 96%
×2story building
+19ft-37ft

Overall

24613

Females

10401

F40-44

10401

Half→25K

13.1 - 15.5 mi

Top 97%
×4story building
+66ft-88ft

Overall

24699

Females

10473

F40-44

10473

25K→30K

15.5 - 18.6 mi

Top 97%
×9story building
+181ft-148ft

Overall

24832

Females

10593

F40-44

10593

30K→20M

18.6 - 20.0 mi

Top 96%
×5story building
+64ft-50ft

Overall

24450

Females

10440

F40-44

10440

20M→21M

20.0 - 21.0 mi

Top 94%
×8story building
+106ft-24ft

Overall

23924

Females

10229

F40-44

10229

21M→35K

21.0 - 21.8 mi

Top 89%
×7story building
+17ft-86ft

Overall

22705

Females

9683

F40-44

9683

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

22982

Females

9830

F40-44

9830

23M→24M

23.0 - 24.0 mi

Top 85%
×6story building
+12ft-82ft

Overall

21690

Females

9281

F40-44

9281

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

20330

Females

8689

F40-44

8689

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

20150

Females

8609

F40-44

8609

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2story building
+22ft-21ft

Overall

22179

Females

9537

F40-44

9537

Passing Analysis

Category:
Athletes Passed
781
Passed By
1640
Net Change
-859
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23236
5K → 10K103362-259#23236#23495
10K → 15K36554-518#23495#24013
15K → 20K86143-57#24013#24070
20K → Half852-44#24070#24114
Half → 25K45187-142#24114#24256
25K → 30K45209-164#24256#24420
30K → 20M3951-12#24420#24432
20M → 21M5540+15#24432#24417
21M → 35K428+34#24417#24383
35K → 23M5119+32#24383#24351
23M → 24M802+78#24351#24273
24M → 40K902+88#24273#24185
40K → 25.2M451+44#24185#24141
25.2M → Finish5610+46#24141#24095
TOTALS7811640-859
📊

Passing Visuals

Category:
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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