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BOSTON MARATHON 2024

Janice Kelly

Bib: 18439•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F55-59)
#0 / 876
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
8:07/mi
25:13
↑ 97↓ 3451.5%
10K· 6.21 mi
8:29/mi
51:33
↑ 79↓ 1380.4%
15K· 9.32 mi
9:32/mi
1:21:09
↑ 67↓ 78
20K· 12.43 mi
10:10/mi
1:52:44
↑ 106↓ 860.1%
Half· 13.11 mi
8:56/mi
1:58:50
↑ 19↓ 370.5%
25K· 15.53 mi
10:27/mi
2:24:10
↑ 66↓ 880.2%
30K· 18.64 mi
10:49/mi
2:57:46
↑ 181↓ 1480.2%
20M
11:35/mi
3:13:30
↑ 64↓ 500.2%
21M
12:54/mi
3:26:24
↑ 106↓ 241.6%
35K· 21.75 mi
11:31/mi
3:35:01
↑ 17↓ 861.7%
23M
11:39/mi
3:49:36
↑ 23↓ 630.6%
24M
10:14/mi
3:59:50
↓ 821.3%
40K· 24.85 mi
11:05/mi
4:09:19
↓ 200.3%
25.2M
12:57/mi
4:13:47
↑ 13↓ 160.2%
Finish· 26.22 mi
10:13/mi
4:24:12
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:50
Pace9:04 /mi
2nd Half
Distance13.11 mi
Time2:25:22
Pace11:05 /mi
📊Positive Split: 22.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:5325:138:0725:13
8:07
-
10K
6.21 mi11:43:1351:338:1826:20
8:29
+0:22
15K
9.32 mi12:12:491:21:098:4229:36
9:32
+1:03
20K
12.43 mi12:44:241:52:449:0431:35
10:10
+0:38
Half
13.11 mi12:50:301:58:509:046:06
8:56
-1:14
25K
15.53 mi13:15:502:24:109:1725:20
10:27
+1:31
30K
18.64 mi13:49:262:57:469:3233:36
10:49
+0:22
20M
20.00 mi14:05:103:13:309:4015:44
11:35
+0:46
21M
21.00 mi14:18:043:26:249:5012:54
12:54
+1:19
35K
21.75 mi14:26:413:35:019:538:37
11:31
-1:23
23M
23.00 mi14:41:163:49:369:5914:35
11:39
+0:08
24M
24.00 mi14:51:303:59:5010:0010:14
10:14
-1:25
40K
24.85 mi15:00:594:09:1910:029:29
11:05
+0:51
25.2M
25.20 mi15:05:274:13:4710:044:28
12:57
+1:52
Finish
26.22 mi15:15:524:24:1210:0510:25
10:13
-2:44

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

8:07 /mi

Average Pace

10:05 /mi

Slowest Pace

12:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:27:15

33% of race

Time at Steady Pace

2:00:39

46% of race

Time at Slower Pace

56:18

21% of race

Average Pace: 10:05 /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 mi11:16:5325:138:0725:13
8:07
#15502
10K
6.21 mi11:43:1351:338:1826:20
8:29
#16328
15K
9.32 mi12:12:491:21:098:4229:36
9:32
#18204
20K
12.43 mi12:44:241:52:449:0431:35
10:10
#19263
Half
13.11 mi12:50:301:58:509:046:06
8:56
#19196
25K
15.53 mi13:15:502:24:109:1725:20
10:27
#19467
30K
18.64 mi13:49:262:57:469:3233:36
10:49
#19478
20M
20.00 mi14:05:103:13:309:4015:44
11:35
#19570
21M
21.00 mi14:18:043:26:249:5012:54
12:54
#19602
35K
21.75 mi14:26:413:35:019:538:37
11:31
#19652
23M
23.00 mi14:41:163:49:369:5914:35
11:39
#19676
24M
24.00 mi14:51:303:59:5010:0010:14
10:14
#19538
40K
24.85 mi15:00:594:09:1910:029:29
11:05
#19480
25.2M
25.20 mi15:05:274:13:4710:044:28
12:57
#19483
Finish
26.22 mi15:15:524:24:1210:0510:25
10:13
#19446
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi155025252525220747(Top 81%)8186(Top 75%)8186(Top 934%)
10K6.21 mi3.10 mi16328-8265761-5095761-50917138(Top 67%)6219(Top 57%)6219(Top 710%)
15K9.32 mi3.11 mi18204-18766858-10976858-109720747(Top 81%)8186(Top 75%)8186(Top 934%)
20K12.43 mi3.11 mi19263-10597446-5887446-58820938(Top 82%)8319(Top 76%)8319(Top 950%)
Half13.11 mi0.68 mi19196+677409+377409+3718042(Top 71%)6822(Top 62%)6822(Top 779%)
25K15.53 mi2.42 mi19467-2717555-1467555-14620302(Top 79%)8084(Top 74%)8084(Top 923%)
30K18.64 mi3.11 mi19478-117630-757630-7519562(Top 77%)7884(Top 72%)7884(Top 900%)
20M20.00 mi1.36 mi19570-927706-767706-7620577(Top 81%)8524(Top 78%)8524(Top 973%)
21M21.00 mi1.00 mi19602-327740-347740-3420563(Top 80%)8600(Top 79%)8600(Top 982%)
35K21.75 mi0.75 mi19652-507791-517791-5120897(Top 82%)8771(Top 80%)8771(Top 1001%)
23M23.00 mi1.25 mi19676-247826-357826-3520000(Top 78%)8398(Top 77%)8398(Top 959%)
24M24.00 mi1.00 mi19538+1387777+497777+4917100(Top 67%)7003(Top 64%)7003(Top 799%)
40K24.85 mi0.85 mi19480+587759+187759+1818346(Top 72%)7673(Top 70%)7673(Top 876%)
25.2M25.20 mi0.35 mi19483-37764-57764-519605(Top 77%)8320(Top 76%)8320(Top 950%)
Finish26.22 mi1.02 mi19446+377759+57759+519163(Top 75%)8055(Top 74%)8055(Top 920%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21story building
+97ft-345ft

Overall

20747

Females

8186

F55-59

8186

5K→10K

3.1 - 6.2 mi

Top 67%
×5story building
+79ft-138ft

Overall

17138

Females

6219

F55-59

6219

10K→15K

6.2 - 9.3 mi

Top 81%
×3story building
+67ft-78ft

Overall

20747

Females

8186

F55-59

8186

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

20938

Females

8319

F55-59

8319

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+19ft-37ft

Overall

18042

Females

6822

F55-59

6822

Half→25K

13.1 - 15.5 mi

Top 79%
×4story building
+66ft-88ft

Overall

20302

Females

8084

F55-59

8084

25K→30K

15.5 - 18.6 mi

Top 77%
×9story building
+181ft-148ft

Overall

19562

Females

7884

F55-59

7884

30K→20M

18.6 - 20.0 mi

Top 81%
×5story building
+64ft-50ft

Overall

20577

Females

8524

F55-59

8524

20M→21M

20.0 - 21.0 mi

Top 80%
×8story building
+106ft-24ft

Overall

20563

Females

8600

F55-59

8600

21M→35K

21.0 - 21.8 mi

Top 82%
×7story building
+17ft-86ft

Overall

20897

Females

8771

F55-59

8771

35K→23M

21.8 - 23.0 mi

Top 78%
×5story building
+23ft-63ft

Overall

20000

Females

8398

F55-59

8398

23M→24M

23.0 - 24.0 mi

Top 67%
×6story building
+12ft-82ft

Overall

17100

Females

7003

F55-59

7003

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

18346

Females

7673

F55-59

7673

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

19605

Females

8320

F55-59

8320

25.2M→Finish

25.2 - 26.2 mi

Top 75%
×2story building
+22ft-21ft

Overall

19163

Females

8055

F55-59

8055

Passing Analysis

Category:
Athletes Passed
1103
Passed By
5047
Net Change
-3944
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15502
5K → 10K71897-826#15502#16328
10K → 15K191895-1876#16328#18204
15K → 20K601119-1059#18204#19263
20K → Half747+67#19263#19196
Half → 25K101372-271#19196#19467
25K → 30K195206-11#19467#19478
30K → 20M60152-92#19478#19570
20M → 21M6294-32#19570#19602
21M → 35K4292-50#19602#19652
35K → 23M81105-24#19652#19676
23M → 24M1479+138#19676#19538
24M → 40K8628+58#19538#19480
40K → 25.2M2730-3#19480#19483
25.2M → Finish7841+37#19483#19446
TOTALS11035047-3944
📊

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