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BOSTON MARATHON 2024

Marilyn Van Dyke

Bib: 23722•F

CA

Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Age Group (F65-69)
#0 / 216
Race Day Weather
55°/45°F
scattered clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
33:25
Rank: #24535
Start → 5K
33:25 | 10:45/mi
10K· 6.21 mi
1:07:51
Rank: #24455 (+80)
5K → 10K
34:26 | 11:05/mi
15K· 9.32 mi
1:42:50
Rank: #24336 (+119)
10K → 15K
34:59 | 11:16/mi
20K· 12.43 mi
2:21:58
Rank: #24425 (-89)
15K → 20K
39:08 | 12:36/mi
Half· 13.11 mi
2:29:59
Rank: #24418 (+7)
20K → Half
8:01 | 11:45/mi
25K· 15.53 mi
2:59:55
Rank: #24280 (+138)
Half → 25K
29:56 | 12:21/mi
30K· 18.64 mi
3:40:45
Rank: #24147 (+133)
25K → 30K
40:50 | 13:09/mi
20M
3:59:29
Rank: #24115 (+32)
30K → 20M
18:44 | 13:47/mi
21M
4:13:17
Rank: #24033 (+82)
20M → 21M
13:48 | 13:48/mi
35K· 21.75 mi
4:22:41
Rank: #23987 (+46)
21M → 35K
9:24 | 12:34/mi
23M
4:38:47
Rank: #23921 (+66)
35K → 23M
16:06 | 12:52/mi
24M
4:51:14
Rank: #23872 (+49)
23M → 24M
12:27 | 12:27/mi
40K· 24.85 mi
5:02:04
Rank: #23826 (+46)
24M → 40K
10:50 | 12:40/mi
25.2M
5:07:08
Rank: #23819 (+7)
40K → 25.2M
5:04 | 14:42/mi
Finish· 26.22 mi
5:19:33
Rank: #23818 (+1)
25.2M → Finish
12:25 | 12:11/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via Half
Distance13.11 mi
Time2:29:59
Pace11:26 /mi
2nd Half
Distance13.11 mi
Time2:49:34
Pace12:56 /mi
📊Positive Split: 13.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:33:4833:2510:4533:25
10:45
-
10K
6.21 mi12:08:141:07:5110:5534:26
11:05
+0:20
15K
9.32 mi12:43:131:42:5011:0234:59
11:16
+0:11
20K
12.43 mi13:22:212:21:5811:2539:08
12:36
+1:20
Half
13.11 mi13:30:222:29:5911:268:01
11:45
-0:51
25K
15.53 mi14:00:182:59:5511:3529:56
12:21
+0:36
30K
18.64 mi14:41:083:40:4511:5140:50
13:09
+0:48
20M
20.00 mi14:59:523:59:2911:5818:44
13:47
+0:38
21M
21.00 mi15:13:404:13:1712:0413:48
13:48
+0:01
35K
21.75 mi15:23:044:22:4112:059:24
12:34
-1:14
23M
23.00 mi15:39:104:38:4712:0716:06
12:52
+0:18
24M
24.00 mi15:51:374:51:1412:0812:27
12:27
-0:25
40K
24.85 mi16:02:275:02:0412:0910:50
12:40
+0:13
25.2M
25.20 mi16:07:315:07:0812:115:04
14:42
+2:02
Finish
26.22 mi16:19:565:19:3312:1212:25
12:11
-2:31

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

10:45 /mi

Average Pace

12:12 /mi

Slowest Pace

14:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:50:51

35% of race

Time at Steady Pace

2:10:16

41% of race

Time at Slower Pace

1:18:26

25% of race

Average Pace: 12:11 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:33:4833:2510:4533:25
10:45
#24535
10K
6.21 mi12:08:141:07:5110:5534:26
11:05
#24455
15K
9.32 mi12:43:131:42:5011:0234:59
11:16
#24336
20K
12.43 mi13:22:212:21:5811:2539:08
12:36
#24425
Half
13.11 mi13:30:222:29:5911:268:01
11:45
#24418
25K
15.53 mi14:00:182:59:5511:3529:56
12:21
#24280
30K
18.64 mi14:41:083:40:4511:5140:50
13:09
#24147
20M
20.00 mi14:59:523:59:2911:5818:44
13:47
#24115
21M
21.00 mi15:13:404:13:1712:0413:48
13:48
#24033
35K
21.75 mi15:23:044:22:4112:059:24
12:34
#23987
23M
23.00 mi15:39:104:38:4712:0716:06
12:52
#23921
24M
24.00 mi15:51:374:51:1412:0812:27
12:27
#23872
40K
24.85 mi16:02:275:02:0412:0910:50
12:40
#23826
25.2M
25.20 mi16:07:315:07:0812:115:04
14:42
#23819
Finish
26.22 mi16:19:565:19:3312:1212:25
12:11
#23818
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF65-69Seg. OverallSeg. FemalesSeg. F65-69
5K3.11 mi3.11 mi24535102651026524024(Top 94%)9980(Top 91%)9980(Top 4620%)
10K6.21 mi3.10 mi24455+8010226+3910226+3924375(Top 95%)10189(Top 93%)10189(Top 4717%)
15K9.32 mi3.11 mi24336+11910153+7310153+7324024(Top 94%)9980(Top 91%)9980(Top 4620%)
20K12.43 mi3.11 mi24425-8910222-6910222-6924558(Top 96%)10328(Top 95%)10328(Top 4781%)
Half13.11 mi0.68 mi24418+710219+310219+324380(Top 95%)10261(Top 94%)10261(Top 4750%)
25K15.53 mi2.42 mi24280+13810147+7210147+7223577(Top 92%)9852(Top 90%)9852(Top 4561%)
30K18.64 mi3.11 mi24147+13310095+5210095+5223464(Top 92%)9885(Top 90%)9885(Top 4576%)
20M20.00 mi1.36 mi24115+3210091+410091+423768(Top 93%)10127(Top 93%)10127(Top 4688%)
21M21.00 mi1.00 mi24033+8210065+2610065+2622061(Top 86%)9323(Top 85%)9323(Top 4316%)
35K21.75 mi0.75 mi23987+4610049+1610049+1622703(Top 89%)9681(Top 89%)9681(Top 4482%)
23M23.00 mi1.25 mi23921+6610026+2310026+2322323(Top 87%)9516(Top 87%)9516(Top 4406%)
24M24.00 mi1.00 mi23872+4910015+1110015+1122237(Top 87%)9547(Top 87%)9547(Top 4420%)
40K24.85 mi0.85 mi23826+469994+219994+2121733(Top 85%)9343(Top 86%)9343(Top 4325%)
25.2M25.20 mi0.35 mi23819+79996-29996-222652(Top 89%)9780(Top 90%)9780(Top 4528%)
Finish26.22 mi1.02 mi23818+110008-1210008-1223479(Top 92%)10154(Top 93%)10154(Top 4701%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21stories
+97ft-345ft

Overall

24024

Females

9980

F65-69

9980

5K→10K

3.1 - 6.2 mi

Top 95%
×5stories
+79ft-138ft

Overall

24375

Females

10189

F65-69

10189

10K→15K

6.2 - 9.3 mi

Top 94%
×3stories
+67ft-78ft

Overall

24024

Females

9980

F65-69

9980

15K→20K

9.3 - 12.4 mi

Top 96%
×5stories
+106ft-86ft

Overall

24558

Females

10328

F65-69

10328

20K→Half

12.4 - 13.1 mi

Top 95%
×2stories
+19ft-37ft

Overall

24380

Females

10261

F65-69

10261

Half→25K

13.1 - 15.5 mi

Top 92%
×4stories
+66ft-88ft

Overall

23577

Females

9852

F65-69

9852

25K→30K

15.5 - 18.6 mi

Top 92%
×9stories
+181ft-148ft

Overall

23464

Females

9885

F65-69

9885

30K→20M

18.6 - 20.0 mi

Top 93%
×5stories
+64ft-50ft

Overall

23768

Females

10127

F65-69

10127

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

22061

Females

9323

F65-69

9323

21M→35K

21.0 - 21.8 mi

Top 89%
×7stories
+17ft-86ft

Overall

22703

Females

9681

F65-69

9681

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

22323

Females

9516

F65-69

9516

23M→24M

23.0 - 24.0 mi

Top 87%
×6stories
+12ft-82ft

Overall

22237

Females

9547

F65-69

9547

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

21733

Females

9343

F65-69

9343

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

22652

Females

9780

F65-69

9780

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2stories
+22ft-21ft

Overall

23479

Females

10154

F65-69

10154

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1212
Passed By
495
Net Change
+717
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24535
5K → 10K206126+80#24535#24455
10K → 15K17556+119#24455#24336
15K → 20K64153-89#24336#24425
20K → Half2316+7#24425#24418
Half → 25K16022+138#24418#24280
25K → 30K16128+133#24280#24147
30K → 20M5624+32#24147#24115
20M → 21M875+82#24115#24033
21M → 35K526+46#24033#23987
35K → 23M759+66#23987#23921
23M → 24M5910+49#23921#23872
24M → 40K493+46#23872#23826
40K → 25.2M158+7#23826#23819
25.2M → Finish3029+1#23819#23818
TOTALS1212495+717
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing