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BOSTON MARATHON 2024

Kerry Knight

Bib: 21381•F

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
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
8:30/mi
26:26
↑ 97↓ 3451.5%
10K· 6.21 mi
8:27/mi
52:42
↑ 79↓ 1380.4%
15K· 9.32 mi
8:36/mi
1:19:26
↑ 67↓ 78
20K· 12.43 mi
8:49/mi
1:46:50
↑ 106↓ 860.1%
Half· 13.11 mi
8:33/mi
1:52:40
↑ 19↓ 370.5%
25K· 15.53 mi
9:02/mi
2:14:34
↑ 66↓ 880.2%
30K· 18.64 mi
9:34/mi
2:44:16
↑ 181↓ 1480.2%
20M
9:43/mi
2:57:28
↑ 64↓ 500.2%
21M
10:34/mi
3:08:02
↑ 106↓ 241.6%
35K· 21.75 mi
9:43/mi
3:15:18
↑ 17↓ 861.7%
23M
10:49/mi
3:28:50
↑ 23↓ 630.6%
24M
10:20/mi
3:39:10
↓ 821.3%
40K· 24.85 mi
10:41/mi
3:48:18
↓ 200.3%
25.2M
12:31/mi
3:52:37
↑ 13↓ 160.2%
Finish· 26.22 mi
11:06/mi
4:03:56
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:40
Pace8:36 /mi
2nd Half
Distance13.11 mi
Time2:11:16
Pace10:01 /mi
📊Positive Split: 16.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:3526:268:3026:26
8:30
-
10K
6.21 mi11:50:5152:428:2926:16
8:27
-0:03
15K
9.32 mi12:17:351:19:268:3126:44
8:36
+0:09
20K
12.43 mi12:44:591:46:508:3627:24
8:49
+0:13
Half
13.11 mi12:50:491:52:408:365:50
8:33
-0:16
25K
15.53 mi13:12:432:14:348:4021:54
9:02
+0:29
30K
18.64 mi13:42:252:44:168:4929:42
9:34
+0:32
20M
20.00 mi13:55:372:57:288:5213:12
9:43
+0:09
21M
21.00 mi14:06:113:08:028:5710:34
10:34
+0:51
35K
21.75 mi14:13:273:15:188:597:16
9:43
-0:51
23M
23.00 mi14:26:593:28:509:0513:32
10:49
+1:06
24M
24.00 mi14:37:193:39:109:0810:20
10:20
-0:29
40K
24.85 mi14:46:273:48:189:119:08
10:41
+0:21
25.2M
25.20 mi14:50:463:52:379:144:19
12:31
+1:50
Finish
26.22 mi15:02:054:03:569:1911:19
11:06
-1:25

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

8:27 /mi

Average Pace

9:19 /mi

Slowest Pace

12:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:34

55% of race

Time at Steady Pace

50:10

21% of race

Time at Slower Pace

59:12

24% of race

Average Pace: 9:18 /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 mi11:24:3526:268:3026:26
8:30
#17827
10K
6.21 mi11:50:5152:428:2926:16
8:27
#17426
15K
9.32 mi12:17:351:19:268:3126:44
8:36
#17246
20K
12.43 mi12:44:591:46:508:3627:24
8:49
#16966
Half
13.11 mi12:50:491:52:408:365:50
8:33
#16906
25K
15.53 mi13:12:432:14:348:4021:54
9:02
#16643
30K
18.64 mi13:42:252:44:168:4929:42
9:34
#16456
20M
20.00 mi13:55:372:57:288:5213:12
9:43
#16364
21M
21.00 mi14:06:113:08:028:5710:34
10:34
#16327
35K
21.75 mi14:13:273:15:188:597:16
9:43
#16322
23M
23.00 mi14:26:593:28:509:0513:32
10:49
#16486
24M
24.00 mi14:37:193:39:109:0810:20
10:20
#16534
40K
24.85 mi14:46:273:48:189:119:08
10:41
#16573
25.2M
25.20 mi14:50:463:52:379:144:19
12:31
#16611
Finish
26.22 mi15:02:054:03:569:1911:19
11:06
#16847
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi178276652665217005(Top 67%)6142(Top 56%)6142(Top 350%)
10K6.21 mi3.10 mi17426+4016404+2486404+24817008(Top 67%)6134(Top 56%)6134(Top 350%)
15K9.32 mi3.11 mi17246+1806293+1116293+11117005(Top 67%)6142(Top 56%)6142(Top 350%)
20K12.43 mi3.11 mi16966+2806148+1456148+14516505(Top 65%)5898(Top 54%)5898(Top 336%)
Half13.11 mi0.68 mi16906+606115+336115+3316061(Top 63%)5670(Top 52%)5670(Top 323%)
25K15.53 mi2.42 mi16643+2635989+1265989+12615668(Top 61%)5542(Top 51%)5542(Top 316%)
30K18.64 mi3.11 mi16456+1875947+425947+4215705(Top 61%)5804(Top 53%)5804(Top 331%)
20M20.00 mi1.36 mi16364+925922+255922+2515418(Top 60%)5914(Top 54%)5914(Top 337%)
21M21.00 mi1.00 mi16327+375938-165938-1615076(Top 59%)5863(Top 54%)5863(Top 334%)
35K21.75 mi0.75 mi16322+55954-165954-1616255(Top 64%)6482(Top 59%)6482(Top 370%)
23M23.00 mi1.25 mi16486-1646076-1226076-12217874(Top 70%)7348(Top 67%)7348(Top 419%)
24M24.00 mi1.00 mi16534-486140-646140-6417393(Top 68%)7150(Top 65%)7150(Top 408%)
40K24.85 mi0.85 mi16573-396190-506190-5017236(Top 67%)7144(Top 65%)7144(Top 408%)
25.2M25.20 mi0.35 mi16611-386224-346224-3418583(Top 73%)7803(Top 71%)7803(Top 445%)
Finish26.22 mi1.02 mi16847-2366397-1736397-17321600(Top 85%)9254(Top 85%)9254(Top 528%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21story building
+97ft-345ft

Overall

17005

Females

6142

F45-49

6142

5K→10K

3.1 - 6.2 mi

Top 67%
×5story building
+79ft-138ft

Overall

17008

Females

6134

F45-49

6134

10K→15K

6.2 - 9.3 mi

Top 67%
×3story building
+67ft-78ft

Overall

17005

Females

6142

F45-49

6142

15K→20K

9.3 - 12.4 mi

Top 65%
×5story building
+106ft-86ft

Overall

16505

Females

5898

F45-49

5898

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

16061

Females

5670

F45-49

5670

Half→25K

13.1 - 15.5 mi

Top 61%
×4story building
+66ft-88ft

Overall

15668

Females

5542

F45-49

5542

25K→30K

15.5 - 18.6 mi

Top 61%
×9story building
+181ft-148ft

Overall

15705

Females

5804

F45-49

5804

30K→20M

18.6 - 20.0 mi

Top 60%
×5story building
+64ft-50ft

Overall

15418

Females

5914

F45-49

5914

20M→21M

20.0 - 21.0 mi

Top 59%
×8story building
+106ft-24ft

Overall

15076

Females

5863

F45-49

5863

21M→35K

21.0 - 21.8 mi

Top 64%
×7story building
+17ft-86ft

Overall

16255

Females

6482

F45-49

6482

35K→23M

21.8 - 23.0 mi

Top 70%
×5story building
+23ft-63ft

Overall

17874

Females

7348

F45-49

7348

23M→24M

23.0 - 24.0 mi

Top 68%
×6story building
+12ft-82ft

Overall

17393

Females

7150

F45-49

7150

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17236

Females

7144

F45-49

7144

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

18583

Females

7803

F45-49

7803

25.2M→Finish

25.2 - 26.2 mi

Top 85%
×2story building
+22ft-21ft

Overall

21600

Females

9254

F45-49

9254

Passing Analysis

Category:
Athletes Passed
2630
Passed By
1650
Net Change
+980
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17827
5K → 10K533132+401#17827#17426
10K → 15K345165+180#17426#17246
15K → 20K398118+280#17246#16966
20K → Half7313+60#16966#16906
Half → 25K34683+263#16906#16643
25K → 30K322135+187#16643#16456
30K → 20M16674+92#16456#16364
20M → 21M11578+37#16364#16327
21M → 35K7570+5#16327#16322
35K → 23M60224-164#16322#16486
23M → 24M73121-48#16486#16534
24M → 40K72111-39#16534#16573
40K → 25.2M2260-38#16573#16611
25.2M → Finish30266-236#16611#16847
TOTALS26301650+980
📊

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