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BOSTON MARATHON 2024

Janet Dial

Bib: 23454•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F60-64)
#0 / 549
Top 37%
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
25:35
↑ 97↓ 3451.5%
10K· 6.21 mi
8:51/mi
53:05
↑ 79↓ 1380.4%
15K· 9.32 mi
9:05/mi
1:21:17
↑ 67↓ 78
20K· 12.43 mi
9:37/mi
1:51:10
↑ 106↓ 860.1%
Half· 13.11 mi
8:59/mi
1:57:18
↑ 19↓ 370.5%
25K· 15.53 mi
10:40/mi
2:23:10
↑ 66↓ 880.2%
30K· 18.64 mi
10:47/mi
2:56:40
↑ 181↓ 1480.2%
20M
11:52/mi
3:12:48
↑ 64↓ 500.2%
21M
12:15/mi
3:25:03
↑ 106↓ 241.6%
35K· 21.75 mi
10:48/mi
3:33:08
↑ 17↓ 861.7%
23M
10:16/mi
3:45:59
↑ 23↓ 630.6%
24M
9:50/mi
3:55:49
↓ 821.3%
40K· 24.85 mi
10:29/mi
4:04:47
↓ 200.3%
25.2M
12:08/mi
4:08:58
↑ 13↓ 160.2%
Finish· 26.22 mi
9:47/mi
4:18:56
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:18
Pace8:57 /mi
2nd Half
Distance13.11 mi
Time2:21:38
Pace10:48 /mi
📊Positive Split: 20.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:4325:358:1425:35
8:14
-
10K
6.21 mi11:52:1353:058:3327:30
8:51
+0:37
15K
9.32 mi12:20:251:21:178:4328:12
9:05
+0:14
20K
12.43 mi12:50:181:51:108:5729:53
9:37
+0:32
Half
13.11 mi12:56:261:57:188:576:08
8:59
-0:38
25K
15.53 mi13:22:182:23:109:1325:52
10:40
+1:41
30K
18.64 mi13:55:482:56:409:2933:30
10:47
+0:07
20M
20.00 mi14:11:563:12:489:3816:08
11:52
+1:05
21M
21.00 mi14:24:113:25:039:4612:15
12:15
+0:23
35K
21.75 mi14:32:163:33:089:488:05
10:48
-1:27
23M
23.00 mi14:45:073:45:599:5012:51
10:16
-0:32
24M
24.00 mi14:54:573:55:499:509:50
9:50
-0:26
40K
24.85 mi15:03:554:04:479:518:58
10:29
+0:39
25.2M
25.20 mi15:08:064:08:589:534:11
12:08
+1:39
Finish
26.22 mi15:18:044:18:569:539:58
9:47
-2:21

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

9:53 /mi

Slowest Pace

12:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:18

45% of race

Time at Steady Pace

1:49:04

42% of race

Time at Slower Pace

32:34

13% of race

Average Pace: 9:53 /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 mi11:24:4325:358:1425:35
8:14
#16261
10K
6.21 mi11:52:1353:058:3327:30
8:51
#17780
15K
9.32 mi12:20:251:21:178:4328:12
9:05
#18281
20K
12.43 mi12:50:181:51:108:5729:53
9:37
#18723
Half
13.11 mi12:56:261:57:188:576:08
8:59
#18691
25K
15.53 mi13:22:182:23:109:1325:52
10:40
#19228
30K
18.64 mi13:55:482:56:409:2933:30
10:47
#19296
20M
20.00 mi14:11:563:12:489:3816:08
11:52
#19470
21M
21.00 mi14:24:113:25:039:4612:15
12:15
#19441
35K
21.75 mi14:32:163:33:089:488:05
10:48
#19426
23M
23.00 mi14:45:073:45:599:5012:51
10:16
#19217
24M
24.00 mi14:54:573:55:499:509:50
9:50
#19048
40K
24.85 mi15:03:554:04:479:518:58
10:29
#18930
25.2M
25.20 mi15:08:064:08:589:534:11
12:08
#18910
Finish
26.22 mi15:18:044:18:569:539:58
9:47
#18842
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi162615720572019236(Top 75%)7376(Top 68%)7376(Top 1344%)
10K6.21 mi3.10 mi17780-15196603-8836603-88319121(Top 75%)7359(Top 67%)7359(Top 1340%)
15K9.32 mi3.11 mi18281-5016900-2976900-29719236(Top 75%)7376(Top 68%)7376(Top 1344%)
20K12.43 mi3.11 mi18723-4427143-2437143-24319562(Top 77%)7568(Top 69%)7568(Top 1379%)
Half13.11 mi0.68 mi18691+327125+187125+1818267(Top 71%)6937(Top 64%)6937(Top 1264%)
25K15.53 mi2.42 mi19228-5377426-3017426-30120811(Top 81%)8370(Top 77%)8370(Top 1525%)
30K18.64 mi3.11 mi19296-687536-1107536-11019477(Top 76%)7833(Top 72%)7833(Top 1427%)
20M20.00 mi1.36 mi19470-1747654-1187654-11821127(Top 83%)8821(Top 81%)8821(Top 1607%)
21M21.00 mi1.00 mi19441+297656-27656-219354(Top 76%)7993(Top 73%)7993(Top 1456%)
35K21.75 mi0.75 mi19426+157664-87664-819361(Top 76%)8010(Top 73%)8010(Top 1459%)
23M23.00 mi1.25 mi19217+2097573+917573+9116340(Top 64%)6563(Top 60%)6563(Top 1195%)
24M24.00 mi1.00 mi19048+1697505+687505+6815784(Top 62%)6345(Top 58%)6345(Top 1156%)
40K24.85 mi0.85 mi18930+1187469+367469+3616685(Top 65%)6861(Top 63%)6861(Top 1250%)
25.2M25.20 mi0.35 mi18910+207457+127457+1217676(Top 69%)7381(Top 68%)7381(Top 1344%)
Finish26.22 mi1.02 mi18842+687453+47453+417660(Top 69%)7343(Top 67%)7343(Top 1338%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21story building
+97ft-345ft

Overall

19236

Females

7376

F60-64

7376

5K→10K

3.1 - 6.2 mi

Top 75%
×5story building
+79ft-138ft

Overall

19121

Females

7359

F60-64

7359

10K→15K

6.2 - 9.3 mi

Top 75%
×3story building
+67ft-78ft

Overall

19236

Females

7376

F60-64

7376

15K→20K

9.3 - 12.4 mi

Top 77%
×5story building
+106ft-86ft

Overall

19562

Females

7568

F60-64

7568

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+19ft-37ft

Overall

18267

Females

6937

F60-64

6937

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

20811

Females

8370

F60-64

8370

25K→30K

15.5 - 18.6 mi

Top 76%
×9story building
+181ft-148ft

Overall

19477

Females

7833

F60-64

7833

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

21127

Females

8821

F60-64

8821

20M→21M

20.0 - 21.0 mi

Top 76%
×8story building
+106ft-24ft

Overall

19354

Females

7993

F60-64

7993

21M→35K

21.0 - 21.8 mi

Top 76%
×7story building
+17ft-86ft

Overall

19361

Females

8010

F60-64

8010

35K→23M

21.8 - 23.0 mi

Top 64%
×5story building
+23ft-63ft

Overall

16340

Females

6563

F60-64

6563

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

15784

Females

6345

F60-64

6345

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

16685

Females

6861

F60-64

6861

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

17676

Females

7381

F60-64

7381

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2story building
+22ft-21ft

Overall

17660

Females

7343

F60-64

7343

Passing Analysis

Category:
Athletes Passed
1445
Passed By
4026
Net Change
-2581
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16261
5K → 10K351554-1519#16261#17780
10K → 15K96597-501#17780#18281
15K → 20K141583-442#18281#18723
20K → Half5826+32#18723#18691
Half → 25K69606-537#18691#19228
25K → 30K190258-68#19228#19296
30K → 20M43217-174#19296#19470
20M → 21M9566+29#19470#19441
21M → 35K6348+15#19441#19426
35K → 23M21910+209#19426#19217
23M → 24M1734+169#19217#19048
24M → 40K13618+118#19048#18930
40K → 25.2M3818+20#18930#18910
25.2M → Finish8921+68#18910#18842
TOTALS14454026-2581
📊

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