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BOSTON MARATHON 2025

Parker Hopkins

Bib: 12652•F

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0:00
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Overall
#0 / 28404
Top 25%
Gender (Female)
#0 / 12228
Top 8%
Division (F18-39)
#0 / 5469
Top 16%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:14
Rank: #6607
Start → 5K
21:14 | 6:50/mi
10K· 6.21 mi
41:51
Rank: #5723 (+884)
5K → 10K
20:37 | 6:38/mi
15K· 9.32 mi
1:02:43
Rank: #5532 (+191)
10K → 15K
20:52 | 6:43/mi
20K· 12.43 mi
1:23:54
Rank: #5499 (+33)
15K → 20K
21:11 | 6:49/mi
Half· 13.11 mi
1:28:29
Rank: #5485 (+14)
20K → Half
4:35 | 6:43/mi
25K· 15.53 mi
1:45:16
Rank: #5511 (-26)
Half → 25K
16:47 | 6:55/mi
30K· 18.64 mi
2:07:53
Rank: #5678 (-167)
25K → 30K
22:37 | 7:17/mi
20M
2:18:00
Rank: #5743 (-65)
30K → 20M
10:07 | 7:27/mi
21M
2:26:19
Rank: #5859 (-116)
20M → 21M
8:19 | 8:19/mi
35K· 21.75 mi
2:31:52
Rank: #5919 (-60)
21M → 35K
5:33 | 7:25/mi
23M
2:41:57
Rank: #6054 (-135)
35K → 23M
10:05 | 8:03/mi
24M
2:50:34
Rank: #6348 (-294)
23M → 24M
8:37 | 8:37/mi
40K· 24.85 mi
2:58:42
Rank: #6814 (-466)
24M → 40K
8:08 | 9:31/mi
25.2M
3:02:03
Rank: #6927 (-113)
40K → 25.2M
3:21 | 9:43/mi
Finish· 26.22 mi
3:09:55
Rank: #7046 (-119)
25.2M → Finish
7:52 | 7:43/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:29
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:41:26
Pace7:44 /mi
📊Positive Split: 14.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:0921:146:5021:14
6:50
-
10K
6.21 mi11:09:4641:516:4420:37
6:38
-0:12
15K
9.32 mi11:30:381:02:436:4420:52
6:43
+0:05
20K
12.43 mi11:51:491:23:546:4521:11
6:49
+0:06
Half
13.11 mi11:56:241:28:296:454:35
6:43
-0:06
25K
15.53 mi12:13:111:45:166:4716:47
6:55
+0:12
30K
18.64 mi12:35:482:07:536:5222:37
7:17
+0:22
20M
20.00 mi12:45:552:18:006:5410:07
7:27
+0:10
21M
21.00 mi12:54:142:26:196:588:19
8:19
+0:52
35K
21.75 mi12:59:472:31:526:595:33
7:25
-0:54
23M
23.00 mi13:09:522:41:577:0210:05
8:03
+0:38
24M
24.00 mi13:18:292:50:347:068:37
8:37
+0:34
40K
24.85 mi13:26:372:58:427:118:08
9:31
+0:54
25.2M
25.20 mi13:29:583:02:037:133:21
9:43
+0:12
Finish
26.22 mi13:37:503:09:557:157:52
7:43
-2:00

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

6:38 /mi

Average Pace

7:15 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:16

55% of race

Time at Steady Pace

46:09

24% of race

Time at Slower Pace

38:30

20% of race

Average Pace: 7:15 /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 mi10:49:0921:146:5021:14
6:50
#6607
10K
6.21 mi11:09:4641:516:4420:37
6:38
#5723
15K
9.32 mi11:30:381:02:436:4420:52
6:43
#5532
20K
12.43 mi11:51:491:23:546:4521:11
6:49
#5499
Half
13.11 mi11:56:241:28:296:454:35
6:43
#5485
25K
15.53 mi12:13:111:45:166:4716:47
6:55
#5511
30K
18.64 mi12:35:482:07:536:5222:37
7:17
#5678
20M
20.00 mi12:45:552:18:006:5410:07
7:27
#5743
21M
21.00 mi12:54:142:26:196:588:19
8:19
#5859
35K
21.75 mi12:59:472:31:526:595:33
7:25
#5919
23M
23.00 mi13:09:522:41:577:0210:05
8:03
#6054
24M
24.00 mi13:18:292:50:347:068:37
8:37
#6348
40K
24.85 mi13:26:372:58:427:118:08
9:31
#6814
25.2M
25.20 mi13:29:583:02:037:133:21
9:43
#6927
Finish
26.22 mi13:37:503:09:557:157:52
7:43
#7046
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi66075955955258(Top 19%)388(Top 3%)388(Top 7%)
10K6.21 mi3.10 mi5723+884431+164431+1644772(Top 17%)299(Top 2%)299(Top 5%)
15K9.32 mi3.11 mi5532+191411+20411+205258(Top 19%)388(Top 3%)388(Top 7%)
20K12.43 mi3.11 mi5499+33419-8419-85511(Top 19%)467(Top 4%)467(Top 9%)
Half13.11 mi0.68 mi5485+144194195536(Top 19%)461(Top 4%)461(Top 8%)
25K15.53 mi2.42 mi5511-26434-15434-155832(Top 21%)559(Top 5%)559(Top 10%)
30K18.64 mi3.11 mi5678-167486-52486-526350(Top 22%)781(Top 6%)781(Top 14%)
20M20.00 mi1.36 mi5743-65507-21507-216680(Top 24%)1032(Top 8%)1032(Top 19%)
21M21.00 mi1.00 mi5859-116547-40547-409336(Top 33%)2295(Top 19%)2295(Top 42%)
35K21.75 mi0.75 mi5919-60570-23570-238077(Top 28%)1703(Top 14%)1703(Top 31%)
23M23.00 mi1.25 mi6054-135615-45615-4510429(Top 37%)2952(Top 24%)2952(Top 54%)
24M24.00 mi1.00 mi6348-294716-101716-10115260(Top 54%)5510(Top 45%)5510(Top 101%)
40K24.85 mi0.85 mi6814-466887-171887-17118757(Top 66%)7495(Top 61%)7495(Top 137%)
25.2M25.20 mi0.35 mi6927-113936-49936-4915682(Top 55%)5893(Top 48%)5893(Top 108%)
Finish26.22 mi1.02 mi7046-1191005-691005-6910858(Top 38%)3379(Top 28%)3379(Top 62%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5258

Females

388

F18-39

388

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4772

Females

299

F18-39

299

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5258

Females

388

F18-39

388

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

5511

Females

467

F18-39

467

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

5536

Females

461

F18-39

461

Half→25K

13.1 - 15.5 mi

Top 21%
×4stories
+66ft-88ft

Overall

5832

Females

559

F18-39

559

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

6350

Females

781

F18-39

781

30K→20M

18.6 - 20.0 mi

Top 24%
×5stories
+64ft-50ft

Overall

6680

Females

1032

F18-39

1032

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

9336

Females

2295

F18-39

2295

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

8077

Females

1703

F18-39

1703

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

10429

Females

2952

F18-39

2952

23M→24M

23.0 - 24.0 mi

Top 54%
×6stories
+12ft-82ft

Overall

15260

Females

5510

F18-39

5510

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

18757

Females

7495

F18-39

7495

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

15682

Females

5893

F18-39

5893

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

10858

Females

3379

F18-39

3379

Passing Analysis

Category:
Athletes Passed
1767
Passed By
2206
Net Change
-439
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6607
5K → 10K89410+884#6607#5723
10K → 15K23241+191#5723#5532
15K → 20K137104+33#5532#5499
20K → Half3622+14#5499#5485
Half → 25K112138-26#5485#5511
25K → 30K132299-167#5511#5678
30K → 20M46111-65#5678#5743
20M → 21M35151-116#5743#5859
21M → 35K2888-60#5859#5919
35K → 23M54189-135#5919#6054
23M → 24M9303-294#6054#6348
24M → 40K10476-466#6348#6814
40K → 25.2M8121-113#6814#6927
25.2M → Finish34153-119#6927#7046
TOTALS17672206-439
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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