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BOSTON MARATHON 2024

Maggie Park

Bib: 20674•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 (F50-54)
#0 / 1187
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
9:36/mi
29:50
↑ 97↓ 3451.5%
10K· 6.21 mi
9:47/mi
1:00:13
↑ 79↓ 1380.4%
15K· 9.32 mi
10:10/mi
1:31:48
↑ 67↓ 78
20K· 12.43 mi
11:16/mi
2:06:48
↑ 106↓ 860.1%
Half· 13.11 mi
10:57/mi
2:14:16
↑ 19↓ 370.5%
25K· 15.53 mi
11:22/mi
2:41:50
↑ 66↓ 880.2%
30K· 18.64 mi
12:16/mi
3:19:56
↑ 181↓ 1480.2%
20M
12:06/mi
3:36:23
↑ 64↓ 500.2%
21M
14:03/mi
3:50:26
↑ 106↓ 241.6%
35K· 21.75 mi
10:11/mi
3:58:03
↑ 17↓ 861.7%
23M
12:34/mi
4:13:47
↑ 23↓ 630.6%
24M
11:20/mi
4:25:07
↓ 821.3%
40K· 24.85 mi
12:03/mi
4:35:25
↓ 200.3%
25.2M
14:39/mi
4:40:28
↑ 13↓ 160.2%
Finish· 26.22 mi
9:29/mi
4:50:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:16
Pace10:15 /mi
2nd Half
Distance13.11 mi
Time2:35:52
Pace11:53 /mi
📊Positive Split: 16.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:4929:509:3629:50
9:36
-
10K
6.21 mi11:55:121:00:139:4130:23
9:47
+0:11
15K
9.32 mi12:26:471:31:489:5131:35
10:10
+0:23
20K
12.43 mi13:01:472:06:4810:1235:00
11:16
+1:06
Half
13.11 mi13:09:152:14:1610:157:28
10:57
-0:19
25K
15.53 mi13:36:492:41:5010:2527:34
11:22
+0:25
30K
18.64 mi14:14:553:19:5610:4438:06
12:16
+0:54
20M
20.00 mi14:31:223:36:2310:4916:27
12:06
-0:10
21M
21.00 mi14:45:253:50:2610:5814:03
14:03
+1:57
35K
21.75 mi14:53:023:58:0310:577:37
10:11
-3:52
23M
23.00 mi15:08:464:13:4711:0215:44
12:34
+2:23
24M
24.00 mi15:20:064:25:0711:0311:20
11:20
-1:14
40K
24.85 mi15:30:244:35:2511:0510:18
12:03
+0:43
25.2M
25.20 mi15:35:274:40:2811:085:03
14:39
+2:36
Finish
26.22 mi15:45:074:50:0811:049:40
9:29
-5:10

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

9:29 /mi

Average Pace

11:04 /mi

Slowest Pace

14:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:05

38% of race

Time at Steady Pace

1:31:40

32% of race

Time at Slower Pace

1:29:23

31% of race

Average Pace: 11:04 /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 mi11:24:4929:509:3629:50
9:36
#22026
10K
6.21 mi11:55:121:00:139:4130:23
9:47
#22050
15K
9.32 mi12:26:471:31:489:5131:35
10:10
#22130
20K
12.43 mi13:01:472:06:4810:1235:00
11:16
#22436
Half
13.11 mi13:09:152:14:1610:157:28
10:57
#22489
25K
15.53 mi13:36:492:41:5010:2527:34
11:22
#22455
30K
18.64 mi14:14:553:19:5610:4438:06
12:16
#22435
20M
20.00 mi14:31:223:36:2310:4916:27
12:06
#22367
21M
21.00 mi14:45:253:50:2610:5814:03
14:03
#22404
35K
21.75 mi14:53:023:58:0310:577:37
10:11
#22247
23M
23.00 mi15:08:464:13:4711:0215:44
12:34
#22233
24M
24.00 mi15:20:064:25:0711:0311:20
11:20
#22132
40K
24.85 mi15:30:244:35:2511:0510:18
12:03
#22073
25.2M
25.20 mi15:35:274:40:2811:085:03
14:39
#22091
Finish
26.22 mi15:45:074:50:0811:049:40
9:29
#21932
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi220268921892122267(Top 87%)9021(Top 83%)9021(Top 760%)
10K6.21 mi3.10 mi22050-248934-138934-1322050(Top 86%)8943(Top 82%)8943(Top 753%)
15K9.32 mi3.11 mi22130-808966-328966-3222267(Top 87%)9021(Top 83%)9021(Top 760%)
20K12.43 mi3.11 mi22436-3069124-1589124-15823084(Top 90%)9491(Top 87%)9491(Top 800%)
Half13.11 mi0.68 mi22489-539159-359159-3523430(Top 92%)9735(Top 89%)9735(Top 820%)
25K15.53 mi2.42 mi22455+349147+129147+1222207(Top 87%)9111(Top 83%)9111(Top 768%)
30K18.64 mi3.11 mi22435+209192-459192-4522376(Top 88%)9341(Top 86%)9341(Top 787%)
20M20.00 mi1.36 mi22367+689171+219171+2121546(Top 84%)9037(Top 83%)9037(Top 761%)
21M21.00 mi1.00 mi22404-379213-429213-4222404(Top 88%)9493(Top 87%)9493(Top 800%)
35K21.75 mi0.75 mi22247+1579138+759138+7517721(Top 69%)7200(Top 66%)7200(Top 607%)
23M23.00 mi1.25 mi22233+149156-189156-1821824(Top 85%)9279(Top 85%)9279(Top 782%)
24M24.00 mi1.00 mi22132+1019123+339123+3320085(Top 79%)8487(Top 78%)8487(Top 715%)
40K24.85 mi0.85 mi22073+599117+69117+620554(Top 80%)8782(Top 80%)8782(Top 740%)
25.2M25.20 mi0.35 mi22091-189135-189135-1822580(Top 88%)9734(Top 89%)9734(Top 820%)
Finish26.22 mi1.02 mi21932+1599067+689067+6816515(Top 65%)6779(Top 62%)6779(Top 571%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

22267

Females

9021

F50-54

9021

5K→10K

3.1 - 6.2 mi

Top 86%
×5story building
+79ft-138ft

Overall

22050

Females

8943

F50-54

8943

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

22267

Females

9021

F50-54

9021

15K→20K

9.3 - 12.4 mi

Top 90%
×5story building
+106ft-86ft

Overall

23084

Females

9491

F50-54

9491

20K→Half

12.4 - 13.1 mi

Top 92%
×2story building
+19ft-37ft

Overall

23430

Females

9735

F50-54

9735

Half→25K

13.1 - 15.5 mi

Top 87%
×4story building
+66ft-88ft

Overall

22207

Females

9111

F50-54

9111

25K→30K

15.5 - 18.6 mi

Top 88%
×9story building
+181ft-148ft

Overall

22376

Females

9341

F50-54

9341

30K→20M

18.6 - 20.0 mi

Top 84%
×5story building
+64ft-50ft

Overall

21546

Females

9037

F50-54

9037

20M→21M

20.0 - 21.0 mi

Top 88%
×8story building
+106ft-24ft

Overall

22404

Females

9493

F50-54

9493

21M→35K

21.0 - 21.8 mi

Top 69%
×7story building
+17ft-86ft

Overall

17721

Females

7200

F50-54

7200

35K→23M

21.8 - 23.0 mi

Top 85%
×5story building
+23ft-63ft

Overall

21824

Females

9279

F50-54

9279

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

20085

Females

8487

F50-54

8487

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

20554

Females

8782

F50-54

8782

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

22580

Females

9734

F50-54

9734

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

16515

Females

6779

F50-54

6779

Passing Analysis

Category:
Athletes Passed
1523
Passed By
1429
Net Change
+94
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22026
5K → 10K226250-24#22026#22050
10K → 15K149229-80#22050#22130
15K → 20K84390-306#22130#22436
20K → Half1871-53#22436#22489
Half → 25K12995+34#22489#22455
25K → 30K165145+20#22455#22435
30K → 20M11042+68#22435#22367
20M → 21M4986-37#22367#22404
21M → 35K1581+157#22404#22247
35K → 23M6551+14#22247#22233
23M → 24M11312+101#22233#22132
24M → 40K7617+59#22132#22073
40K → 25.2M1836-18#22073#22091
25.2M → Finish1634+159#22091#21932
TOTALS15231429+94
📊

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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Questions or issues regarding timing data?

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing