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BOSTON MARATHON 2024

Donna Johnson

Bib: 23148•F

MI

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
9:24/mi
29:11
↑ 97↓ 3451.5%
10K· 6.21 mi
9:12/mi
57:45
↑ 79↓ 1380.4%
15K· 9.32 mi
9:15/mi
1:26:29
↑ 67↓ 78
20K· 12.43 mi
9:47/mi
1:56:54
↑ 106↓ 860.1%
Half· 13.11 mi
10:29/mi
2:04:03
↑ 19↓ 370.5%
25K· 15.53 mi
10:38/mi
2:29:49
↑ 66↓ 880.2%
30K· 18.64 mi
11:25/mi
3:05:16
↑ 181↓ 1480.2%
20M
12:09/mi
3:21:47
↑ 64↓ 500.2%
21M
13:06/mi
3:34:53
↑ 106↓ 241.6%
35K· 21.75 mi
11:34/mi
3:43:32
↑ 17↓ 861.7%
23M
12:35/mi
3:59:17
↑ 23↓ 630.6%
24M
12:25/mi
4:11:42
↓ 821.3%
40K· 24.85 mi
12:41/mi
4:22:33
↓ 200.3%
25.2M
14:42/mi
4:27:37
↑ 13↓ 160.2%
Finish· 26.22 mi
11:46/mi
4:39:36
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:03
Pace9:28 /mi
2nd Half
Distance13.11 mi
Time2:35:33
Pace11:52 /mi
📊Positive Split: 25.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:1529:119:2429:11
9:24
-
10K
6.21 mi11:58:4957:459:1828:34
9:12
-0:12
15K
9.32 mi12:27:331:26:299:1728:44
9:15
+0:03
20K
12.43 mi12:57:581:56:549:2430:25
9:47
+0:32
Half
13.11 mi13:05:072:04:039:287:09
10:29
+0:42
25K
15.53 mi13:30:532:29:499:3925:46
10:38
+0:09
30K
18.64 mi14:06:203:05:169:5635:27
11:25
+0:47
20M
20.00 mi14:22:513:21:4710:0516:31
12:09
+0:44
21M
21.00 mi14:35:573:34:5310:1413:06
13:06
+0:57
35K
21.75 mi14:44:363:43:3210:178:39
11:34
-1:32
23M
23.00 mi15:00:213:59:1710:2415:45
12:35
+1:01
24M
24.00 mi15:12:464:11:4210:2912:25
12:25
-0:10
40K
24.85 mi15:23:374:22:3310:3410:51
12:41
+0:16
25.2M
25.20 mi15:28:414:27:3710:375:04
14:42
+2:01
Finish
26.22 mi15:40:404:39:3610:4011:59
11:46
-2:56

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

9:12 /mi

Average Pace

10:40 /mi

Slowest Pace

14:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:49

54% of race

Time at Steady Pace

1:12:36

26% of race

Time at Slower Pace

57:11

20% of race

Average Pace: 10:40 /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 mi11:30:1529:119:2429:11
9:24
#21407
10K
6.21 mi11:58:4957:459:1828:34
9:12
#20959
15K
9.32 mi12:27:331:26:299:1728:44
9:15
#20583
20K
12.43 mi12:57:581:56:549:2430:25
9:47
#20424
Half
13.11 mi13:05:072:04:039:287:09
10:29
#20529
25K
15.53 mi13:30:532:29:499:3925:46
10:38
#20536
30K
18.64 mi14:06:203:05:169:5635:27
11:25
#20611
20M
20.00 mi14:22:513:21:4710:0516:31
12:09
#20687
21M
21.00 mi14:35:573:34:5310:1413:06
13:06
#20708
35K
21.75 mi14:44:363:43:3210:178:39
11:34
#20723
23M
23.00 mi15:00:213:59:1710:2415:45
12:35
#20807
24M
24.00 mi15:12:464:11:4210:2912:25
12:25
#20874
40K
24.85 mi15:23:374:22:3310:3410:51
12:41
#20898
25.2M
25.20 mi15:28:414:27:3710:375:04
14:42
#20931
Finish
26.22 mi15:40:404:39:3610:4011:59
11:46
#20999
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi214078622862219880(Top 78%)7716(Top 71%)7716(Top 1405%)
10K6.21 mi3.10 mi20959+4488364+2588364+25820481(Top 80%)8090(Top 74%)8090(Top 1474%)
15K9.32 mi3.11 mi20583+3768133+2318133+23119880(Top 78%)7716(Top 71%)7716(Top 1405%)
20K12.43 mi3.11 mi20424+1598044+898044+8920037(Top 78%)7832(Top 72%)7832(Top 1427%)
Half13.11 mi0.68 mi20529-1058114-708114-7022607(Top 88%)9276(Top 85%)9276(Top 1690%)
25K15.53 mi2.42 mi20536-78130-168130-1620720(Top 81%)8316(Top 76%)8316(Top 1515%)
30K18.64 mi3.11 mi20611-758210-808210-8020841(Top 82%)8559(Top 78%)8559(Top 1559%)
20M20.00 mi1.36 mi20687-768295-858295-8521611(Top 85%)9068(Top 83%)9068(Top 1652%)
21M21.00 mi1.00 mi20708-218336-418336-4120924(Top 82%)8763(Top 80%)8763(Top 1596%)
35K21.75 mi0.75 mi20723-158361-258361-2520994(Top 82%)8829(Top 81%)8829(Top 1608%)
23M23.00 mi1.25 mi20807-848436-758436-7521848(Top 86%)9293(Top 85%)9293(Top 1693%)
24M24.00 mi1.00 mi20874-678489-538489-5322182(Top 87%)9520(Top 87%)9520(Top 1734%)
40K24.85 mi0.85 mi20898-248513-248513-2421767(Top 85%)9354(Top 86%)9354(Top 1704%)
25.2M25.20 mi0.35 mi20931-338537-248537-2422640(Top 89%)9768(Top 89%)9768(Top 1779%)
Finish26.22 mi1.02 mi20999-688581-448581-4422895(Top 90%)9892(Top 91%)9892(Top 1802%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21story building
+97ft-345ft

Overall

19880

Females

7716

F60-64

7716

5K→10K

3.1 - 6.2 mi

Top 80%
×5story building
+79ft-138ft

Overall

20481

Females

8090

F60-64

8090

10K→15K

6.2 - 9.3 mi

Top 78%
×3story building
+67ft-78ft

Overall

19880

Females

7716

F60-64

7716

15K→20K

9.3 - 12.4 mi

Top 78%
×5story building
+106ft-86ft

Overall

20037

Females

7832

F60-64

7832

20K→Half

12.4 - 13.1 mi

Top 88%
×2story building
+19ft-37ft

Overall

22607

Females

9276

F60-64

9276

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

20720

Females

8316

F60-64

8316

25K→30K

15.5 - 18.6 mi

Top 82%
×9story building
+181ft-148ft

Overall

20841

Females

8559

F60-64

8559

30K→20M

18.6 - 20.0 mi

Top 85%
×5story building
+64ft-50ft

Overall

21611

Females

9068

F60-64

9068

20M→21M

20.0 - 21.0 mi

Top 82%
×8story building
+106ft-24ft

Overall

20924

Females

8763

F60-64

8763

21M→35K

21.0 - 21.8 mi

Top 82%
×7story building
+17ft-86ft

Overall

20994

Females

8829

F60-64

8829

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

21848

Females

9293

F60-64

9293

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

22182

Females

9520

F60-64

9520

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

21767

Females

9354

F60-64

9354

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

22640

Females

9768

F60-64

9768

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

22895

Females

9892

F60-64

9892

Passing Analysis

Category:
Athletes Passed
1884
Passed By
1476
Net Change
+408
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21407
5K → 10K53385+448#21407#20959
10K → 15K43660+376#20959#20583
15K → 20K25798+159#20583#20424
20K → Half11116-105#20424#20529
Half → 25K153160-7#20529#20536
25K → 30K146221-75#20536#20611
30K → 20M65141-76#20611#20687
20M → 21M6687-21#20687#20708
21M → 35K4560-15#20708#20723
35K → 23M49133-84#20723#20807
23M → 24M42109-67#20807#20874
24M → 40K3458-24#20874#20898
40K → 25.2M841-33#20898#20931
25.2M → Finish39107-68#20931#20999
TOTALS18841476+408
📊

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