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BOSTON MARATHON 2024

Kimberly Ashworth

Bib: 20578•F

NH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 42%
Masters (Masters Women)
#0 / 6263
Top 31%
Division (F50-54)
#0 / 1187
Top 24%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:14/mi
25:36
↑ 97↓ 3451.5%
10K· 6.21 mi
8:21/mi
51:33
↑ 79↓ 1380.4%
15K· 9.32 mi
8:29/mi
1:17:54
↑ 67↓ 78
20K· 12.43 mi
8:38/mi
1:44:43
↑ 106↓ 860.1%
Half· 13.11 mi
8:29/mi
1:50:30
↑ 19↓ 370.5%
25K· 15.53 mi
8:36/mi
2:11:21
↑ 66↓ 880.2%
30K· 18.64 mi
8:55/mi
2:39:04
↑ 181↓ 1480.2%
20M
9:02/mi
2:51:20
↑ 64↓ 500.2%
21M
9:39/mi
3:00:59
↑ 106↓ 241.6%
35K· 21.75 mi
8:57/mi
3:07:41
↑ 17↓ 861.7%
23M
8:56/mi
3:18:52
↑ 23↓ 630.6%
24M
8:48/mi
3:27:40
↓ 821.3%
40K· 24.85 mi
9:05/mi
3:35:26
↓ 200.3%
25.2M
9:46/mi
3:38:48
↑ 13↓ 160.2%
Finish· 26.22 mi
8:20/mi
3:47:18
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:30
Pace8:26 /mi
2nd Half
Distance13.11 mi
Time1:56:48
Pace8:55 /mi
📊Positive Split: 5.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:0725:368:1425:36
8:14
-
10K
6.21 mi11:47:0451:338:1825:57
8:21
+0:07
15K
9.32 mi12:13:251:17:548:2126:21
8:29
+0:08
20K
12.43 mi12:40:141:44:438:2626:49
8:38
+0:09
Half
13.11 mi12:46:011:50:308:265:47
8:29
-0:09
25K
15.53 mi13:06:522:11:218:2720:51
8:36
+0:07
30K
18.64 mi13:34:352:39:048:3227:43
8:55
+0:19
20M
20.00 mi13:46:512:51:208:3412:16
9:02
+0:07
21M
21.00 mi13:56:303:00:598:379:39
9:39
+0:37
35K
21.75 mi14:03:123:07:418:386:42
8:57
-0:42
23M
23.00 mi14:14:233:18:528:3911:11
8:56
-0:01
24M
24.00 mi14:23:113:27:408:398:48
8:48
-0:08
40K
24.85 mi14:30:573:35:268:407:46
9:05
+0:17
25.2M
25.20 mi14:34:193:38:488:413:22
9:46
+0:41
Finish
26.22 mi14:42:493:47:188:418:30
8:20
-1:26

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

8:14 /mi

Average Pace

8:41 /mi

Slowest Pace

9:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:26:31

91% of race

Time at Steady Pace

17:25

8% of race

Time at Slower Pace

3:22

1% of race

Average Pace: 8:40 /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 mi11:21:0725:368:1425:36
8:14
#16279
10K
6.21 mi11:47:0451:338:1825:57
8:21
#16317
15K
9.32 mi12:13:251:17:548:2126:21
8:29
#16270
20K
12.43 mi12:40:141:44:438:2626:49
8:38
#15974
Half
13.11 mi12:46:011:50:308:265:47
8:29
#15971
25K
15.53 mi13:06:522:11:218:2720:51
8:36
#15523
30K
18.64 mi13:34:352:39:048:3227:43
8:55
#14988
20M
20.00 mi13:46:512:51:208:3412:16
9:02
#14767
21M
21.00 mi13:56:303:00:598:379:39
9:39
#14563
35K
21.75 mi14:03:123:07:418:386:42
8:57
#14479
23M
23.00 mi14:14:233:18:528:3911:11
8:56
#14223
24M
24.00 mi14:23:113:27:408:398:48
8:48
#14072
40K
24.85 mi14:30:573:35:268:407:46
9:05
#13935
25.2M
25.20 mi14:34:193:38:488:413:22
9:46
#13835
Finish
26.22 mi14:42:493:47:188:418:30
8:20
#13664
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi162795728572816297(Top 64%)5741(Top 53%)5741(Top 484%)
10K6.21 mi3.10 mi16317-385750-225750-2216448(Top 64%)5792(Top 53%)5792(Top 488%)
15K9.32 mi3.11 mi16270+475713+375713+3716297(Top 64%)5741(Top 53%)5741(Top 484%)
20K12.43 mi3.11 mi15974+2965557+1565557+15615496(Top 61%)5295(Top 48%)5295(Top 446%)
Half13.11 mi0.68 mi15971+35567-105567-1015578(Top 61%)5378(Top 49%)5378(Top 453%)
25K15.53 mi2.42 mi15523+4485319+2485319+24813593(Top 53%)4378(Top 40%)4378(Top 369%)
30K18.64 mi3.11 mi14988+5355078+2415078+24112852(Top 50%)4203(Top 38%)4203(Top 354%)
20M20.00 mi1.36 mi14767+2214985+934985+9312281(Top 48%)4175(Top 38%)4175(Top 352%)
21M21.00 mi1.00 mi14563+2044914+714914+7111513(Top 45%)4014(Top 37%)4014(Top 338%)
35K21.75 mi0.75 mi14479+844888+264888+2613108(Top 51%)4861(Top 44%)4861(Top 410%)
23M23.00 mi1.25 mi14223+2564805+834805+8310842(Top 42%)3822(Top 35%)3822(Top 322%)
24M24.00 mi1.00 mi14072+1514776+294776+2911142(Top 44%)3992(Top 37%)3992(Top 336%)
40K24.85 mi0.85 mi13935+1374735+414735+4111292(Top 44%)4196(Top 38%)4196(Top 353%)
25.2M25.20 mi0.35 mi13835+1004696+394696+399987(Top 39%)3631(Top 33%)3631(Top 306%)
Finish26.22 mi1.02 mi13664+1714635+614635+6110641(Top 42%)3816(Top 35%)3816(Top 321%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21story building
+97ft-345ft

Overall

16297

Females

5741

F50-54

5741

5K→10K

3.1 - 6.2 mi

Top 64%
×5story building
+79ft-138ft

Overall

16448

Females

5792

F50-54

5792

10K→15K

6.2 - 9.3 mi

Top 64%
×3story building
+67ft-78ft

Overall

16297

Females

5741

F50-54

5741

15K→20K

9.3 - 12.4 mi

Top 61%
×5story building
+106ft-86ft

Overall

15496

Females

5295

F50-54

5295

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

15578

Females

5378

F50-54

5378

Half→25K

13.1 - 15.5 mi

Top 53%
×4story building
+66ft-88ft

Overall

13593

Females

4378

F50-54

4378

25K→30K

15.5 - 18.6 mi

Top 50%
×9story building
+181ft-148ft

Overall

12852

Females

4203

F50-54

4203

30K→20M

18.6 - 20.0 mi

Top 48%
×5story building
+64ft-50ft

Overall

12281

Females

4175

F50-54

4175

20M→21M

20.0 - 21.0 mi

Top 45%
×8story building
+106ft-24ft

Overall

11513

Females

4014

F50-54

4014

21M→35K

21.0 - 21.8 mi

Top 51%
×7story building
+17ft-86ft

Overall

13108

Females

4861

F50-54

4861

35K→23M

21.8 - 23.0 mi

Top 42%
×5story building
+23ft-63ft

Overall

10842

Females

3822

F50-54

3822

23M→24M

23.0 - 24.0 mi

Top 44%
×6story building
+12ft-82ft

Overall

11142

Females

3992

F50-54

3992

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11292

Females

4196

F50-54

4196

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

9987

Females

3631

F50-54

3631

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2story building
+22ft-21ft

Overall

10641

Females

3816

F50-54

3816

Passing Analysis

Category:
Athletes Passed
3530
Passed By
915
Net Change
+2615
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16279
5K → 10K267305-38#16279#16317
10K → 15K256209+47#16317#16270
15K → 20K402106+296#16270#15974
20K → Half4744+3#15974#15971
Half → 25K46820+448#15971#15523
25K → 30K57641+535#15523#14988
30K → 20M25130+221#14988#14767
20M → 21M24036+204#14767#14563
21M → 35K12036+84#14563#14479
35K → 23M27923+256#14479#14223
23M → 24M17625+151#14223#14072
24M → 40K16023+137#14072#13935
40K → 25.2M1033+100#13935#13835
25.2M → Finish18514+171#13835#13664
TOTALS3530915+2615
📊

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