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BOSTON MARATHON 2024

Linda Dunbar

Bib: 23422•F

PA

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
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
9:35/mi
29:47
↑ 97↓ 3451.5%
10K· 6.21 mi
9:56/mi
1:00:40
↑ 79↓ 1380.4%
15K· 9.32 mi
10:14/mi
1:32:28
↑ 67↓ 78
20K· 12.43 mi
11:16/mi
2:07:27
↑ 106↓ 860.1%
Half· 13.11 mi
11:07/mi
2:15:02
↑ 19↓ 370.5%
25K· 15.53 mi
11:56/mi
2:43:57
↑ 66↓ 880.2%
30K· 18.64 mi
12:30/mi
3:22:48
↑ 181↓ 1480.2%
20M
12:45/mi
3:40:07
↑ 64↓ 500.2%
21M
13:31/mi
3:53:38
↑ 106↓ 241.6%
35K· 21.75 mi
12:30/mi
4:02:59
↑ 17↓ 861.7%
23M
12:24/mi
4:18:31
↑ 23↓ 630.6%
24M
12:27/mi
4:30:58
↓ 821.3%
40K· 24.85 mi
12:41/mi
4:41:49
↓ 200.3%
25.2M
13:09/mi
4:46:21
↑ 13↓ 160.2%
Finish· 26.22 mi
11:28/mi
4:58:02
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:15:02
Pace10:18 /mi
2nd Half
Distance13.11 mi
Time2:43:00
Pace12:26 /mi
📊Positive Split: 20.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:2029:479:3529:47
9:35
-
10K
6.21 mi12:01:131:00:409:4630:53
9:56
+0:21
15K
9.32 mi12:33:011:32:289:5531:48
10:14
+0:18
20K
12.43 mi13:08:002:07:2710:1534:59
11:16
+1:02
Half
13.11 mi13:15:352:15:0210:187:35
11:07
-0:09
25K
15.53 mi13:44:302:43:5710:3328:55
11:56
+0:49
30K
18.64 mi14:23:213:22:4810:5338:51
12:30
+0:34
20M
20.00 mi14:40:403:40:0711:0017:19
12:45
+0:15
21M
21.00 mi14:54:113:53:3811:0813:31
13:31
+0:46
35K
21.75 mi15:03:324:02:5911:109:21
12:30
-1:01
23M
23.00 mi15:19:044:18:3111:1415:32
12:24
-0:06
24M
24.00 mi15:31:314:30:5811:1712:27
12:27
+0:03
40K
24.85 mi15:42:224:41:4911:2010:51
12:41
+0:14
25.2M
25.20 mi15:46:544:46:2111:224:32
13:09
+0:28
Finish
26.22 mi15:58:354:58:0211:2311:41
11:28
-1:41

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

9:35 /mi

Average Pace

11:23 /mi

Slowest Pace

13:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:43

49% of race

Time at Steady Pace

2:13:16

45% of race

Time at Slower Pace

18:03

6% of race

Average Pace: 11:22 /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 mi11:30:2029:479:3529:47
9:35
#21976
10K
6.21 mi12:01:131:00:409:4630:53
9:56
#22233
15K
9.32 mi12:33:011:32:289:5531:48
10:14
#22306
20K
12.43 mi13:08:002:07:2710:1534:59
11:16
#22536
Half
13.11 mi13:15:352:15:0210:187:35
11:07
#22610
25K
15.53 mi13:44:302:43:5710:3328:55
11:56
#22699
30K
18.64 mi14:23:213:22:4810:5338:51
12:30
#22740
20M
20.00 mi14:40:403:40:0711:0017:19
12:45
#22744
21M
21.00 mi14:54:113:53:3811:0813:31
13:31
#22713
35K
21.75 mi15:03:324:02:5911:109:21
12:30
#22718
23M
23.00 mi15:19:044:18:3111:1415:32
12:24
#22660
24M
24.00 mi15:31:314:30:5811:1712:27
12:27
#22641
40K
24.85 mi15:42:224:41:4911:2010:51
12:41
#22629
25.2M
25.20 mi15:46:544:46:2111:224:32
13:09
#22600
Finish
26.22 mi15:58:354:58:0211:2311:41
11:28
#22614
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi219768893889322414(Top 88%)9102(Top 83%)9102(Top 1658%)
10K6.21 mi3.10 mi22233-2579019-1269019-12622415(Top 88%)9133(Top 84%)9133(Top 1664%)
15K9.32 mi3.11 mi22306-739049-309049-3022414(Top 88%)9102(Top 83%)9102(Top 1658%)
20K12.43 mi3.11 mi22536-2309176-1279176-12723076(Top 90%)9488(Top 87%)9488(Top 1728%)
Half13.11 mi0.68 mi22610-749212-369212-3623675(Top 93%)9871(Top 90%)9871(Top 1798%)
25K15.53 mi2.42 mi22699-899273-619273-6123050(Top 90%)9562(Top 88%)9562(Top 1742%)
30K18.64 mi3.11 mi22740-419354-819354-8122691(Top 89%)9497(Top 87%)9497(Top 1730%)
20M20.00 mi1.36 mi22744-49377-239377-2322517(Top 88%)9516(Top 87%)9516(Top 1733%)
21M21.00 mi1.00 mi22713+319385-89385-821615(Top 85%)9111(Top 83%)9111(Top 1660%)
35K21.75 mi0.75 mi22718-59396-119396-1122598(Top 88%)9628(Top 88%)9628(Top 1754%)
23M23.00 mi1.25 mi22660+589375+219375+2121520(Top 84%)9136(Top 84%)9136(Top 1664%)
24M24.00 mi1.00 mi22641+199386-119386-1122235(Top 87%)9545(Top 87%)9545(Top 1739%)
40K24.85 mi0.85 mi22629+129390-49390-421770(Top 85%)9357(Top 86%)9357(Top 1704%)
25.2M25.20 mi0.35 mi22600+299380+109380+1020035(Top 78%)8548(Top 78%)8548(Top 1557%)
Finish26.22 mi1.02 mi22614-149400-209400-2022371(Top 88%)9629(Top 88%)9629(Top 1754%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21story building
+97ft-345ft

Overall

22414

Females

9102

F60-64

9102

5K→10K

3.1 - 6.2 mi

Top 88%
×5story building
+79ft-138ft

Overall

22415

Females

9133

F60-64

9133

10K→15K

6.2 - 9.3 mi

Top 88%
×3story building
+67ft-78ft

Overall

22414

Females

9102

F60-64

9102

15K→20K

9.3 - 12.4 mi

Top 90%
×5story building
+106ft-86ft

Overall

23076

Females

9488

F60-64

9488

20K→Half

12.4 - 13.1 mi

Top 93%
×2story building
+19ft-37ft

Overall

23675

Females

9871

F60-64

9871

Half→25K

13.1 - 15.5 mi

Top 90%
×4story building
+66ft-88ft

Overall

23050

Females

9562

F60-64

9562

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

22691

Females

9497

F60-64

9497

30K→20M

18.6 - 20.0 mi

Top 88%
×5story building
+64ft-50ft

Overall

22517

Females

9516

F60-64

9516

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

21615

Females

9111

F60-64

9111

21M→35K

21.0 - 21.8 mi

Top 88%
×7story building
+17ft-86ft

Overall

22598

Females

9628

F60-64

9628

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

21520

Females

9136

F60-64

9136

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

22235

Females

9545

F60-64

9545

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

21770

Females

9357

F60-64

9357

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

20035

Females

8548

F60-64

8548

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2story building
+22ft-21ft

Overall

22371

Females

9629

F60-64

9629

Passing Analysis

Category:
Athletes Passed
1067
Passed By
1705
Net Change
-638
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21976
5K → 10K130387-257#21976#22233
10K → 15K149222-73#22233#22306
15K → 20K107337-230#22306#22536
20K → Half983-74#22536#22610
Half → 25K85174-89#22610#22699
25K → 30K132173-41#22699#22740
30K → 20M7882-4#22740#22744
20M → 21M7746+31#22744#22713
21M → 35K3338-5#22713#22718
35K → 23M8830+58#22718#22660
23M → 24M6041+19#22660#22641
24M → 40K4432+12#22641#22629
40K → 25.2M367+29#22629#22600
25.2M → Finish3953-14#22600#22614
TOTALS10671705-638
📊

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