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BOSTON MARATHON 2025

Elizabeth Ray

Bib: 16388•F

UT

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 19%
Gender (Female)
#0 / 12228
Top 4%
Division (F18-39)
#0 / 5469
Top 8%
Race Day Weather
50°/40°F
broken 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
6:56/mi
21:34
↑ 97↓ 3451.5%
10K· 6.21 mi
6:48/mi
42:43
↑ 79↓ 1380.4%
15K· 9.32 mi
6:45/mi
1:03:41
↑ 67↓ 78
20K· 12.43 mi
6:53/mi
1:25:03
↑ 106↓ 860.1%
Half· 13.11 mi
6:47/mi
1:29:41
↑ 19↓ 370.5%
25K· 15.53 mi
6:54/mi
1:46:25
↑ 66↓ 880.2%
30K· 18.64 mi
7:12/mi
2:08:46
↑ 181↓ 1480.2%
20M
7:14/mi
2:18:36
↑ 64↓ 500.2%
21M
7:40/mi
2:26:16
↑ 106↓ 241.6%
35K· 21.75 mi
6:54/mi
2:31:26
↑ 17↓ 861.7%
23M
7:05/mi
2:40:18
↑ 23↓ 630.6%
24M
6:56/mi
2:47:14
↓ 821.3%
40K· 24.85 mi
7:07/mi
2:53:19
↓ 200.3%
25.2M
7:50/mi
2:56:01
↑ 13↓ 160.2%
Finish· 26.22 mi
7:00/mi
3:03:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:41
Pace6:50 /mi
2nd Half
Distance13.11 mi
Time1:33:28
Pace7:08 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:4821:346:5621:34
6:56
-
10K
6.21 mi11:16:5742:436:5221:09
6:48
-0:08
15K
9.32 mi11:37:551:03:416:5020:58
6:45
-0:03
20K
12.43 mi11:59:171:25:036:5121:22
6:53
+0:08
Half
13.11 mi12:03:551:29:416:504:38
6:47
-0:06
25K
15.53 mi12:20:391:46:256:5116:44
6:54
+0:07
30K
18.64 mi12:43:002:08:466:5422:21
7:12
+0:18
20M
20.00 mi12:52:502:18:366:569:50
7:14
+0:02
21M
21.00 mi13:00:302:26:166:587:40
7:40
+0:26
35K
21.75 mi13:05:402:31:266:585:10
6:54
-0:46
23M
23.00 mi13:14:322:40:186:588:52
7:05
+0:11
24M
24.00 mi13:21:282:47:146:586:56
6:56
-0:09
40K
24.85 mi13:27:332:53:196:586:05
7:07
+0:11
25.2M
25.20 mi13:30:152:56:016:592:42
7:50
+0:43
Finish
26.22 mi13:37:233:03:096:597:08
7:00
-0:50

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

6:45 /mi

Average Pace

6:59 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:52:47

94% of race

Time at Steady Pace

10:22

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:59 /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 mi10:55:4821:346:5621:34
6:56
#7379
10K
6.21 mi11:16:5742:436:5221:09
6:48
#6975
15K
9.32 mi11:37:551:03:416:5020:58
6:45
#6509
20K
12.43 mi11:59:171:25:036:5121:22
6:53
#6349
Half
13.11 mi12:03:551:29:416:504:38
6:47
#6330
25K
15.53 mi12:20:391:46:256:5116:44
6:54
#6167
30K
18.64 mi12:43:002:08:466:5422:21
7:12
#6024
20M
20.00 mi12:52:502:18:366:569:50
7:14
#5943
21M
21.00 mi13:00:302:26:166:587:40
7:40
#5841
35K
21.75 mi13:05:402:31:266:585:10
6:54
#5789
23M
23.00 mi13:14:322:40:186:588:52
7:05
#5621
24M
24.00 mi13:21:282:47:146:586:56
6:56
#5507
40K
24.85 mi13:27:332:53:196:586:05
7:07
#5424
25.2M
25.20 mi13:30:152:56:016:592:42
7:50
#5390
Finish
26.22 mi13:37:233:03:096:597:08
7:00
#5349
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi73797817815603(Top 20%)465(Top 4%)465(Top 9%)
10K6.21 mi3.10 mi6975+404684+97684+976489(Top 23%)604(Top 5%)604(Top 11%)
15K9.32 mi3.11 mi6509+466602+82602+825603(Top 20%)465(Top 4%)465(Top 9%)
20K12.43 mi3.11 mi6349+160575+27575+276037(Top 21%)556(Top 5%)556(Top 10%)
Half13.11 mi0.68 mi6330+19576-1576-16158(Top 22%)571(Top 5%)571(Top 10%)
25K15.53 mi2.42 mi6167+163566+10566+105698(Top 20%)525(Top 4%)525(Top 10%)
30K18.64 mi3.11 mi6024+143551+15551+155872(Top 21%)633(Top 5%)633(Top 12%)
20M20.00 mi1.36 mi5943+81553-2553-25432(Top 19%)616(Top 5%)616(Top 11%)
21M21.00 mi1.00 mi5841+102542+11542+115495(Top 19%)744(Top 6%)744(Top 14%)
35K21.75 mi0.75 mi5789+52541+1541+14815(Top 17%)553(Top 5%)553(Top 10%)
23M23.00 mi1.25 mi5621+168516+25516+254257(Top 15%)466(Top 4%)466(Top 9%)
24M24.00 mi1.00 mi5507+114510+6510+64293(Top 15%)515(Top 4%)515(Top 9%)
40K24.85 mi0.85 mi5424+83505+5505+54597(Top 16%)661(Top 5%)661(Top 12%)
25.2M25.20 mi0.35 mi5390+34504+1504+15082(Top 18%)880(Top 7%)880(Top 16%)
Finish26.22 mi1.02 mi5349+41509-5509-55752(Top 20%)1147(Top 9%)1147(Top 21%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21story building
+97ft-345ft

Overall

5603

Females

465

F18-39

465

5K→10K

3.1 - 6.2 mi

Top 23%
×5story building
+79ft-138ft

Overall

6489

Females

604

F18-39

604

10K→15K

6.2 - 9.3 mi

Top 20%
×3story building
+67ft-78ft

Overall

5603

Females

465

F18-39

465

15K→20K

9.3 - 12.4 mi

Top 21%
×5story building
+106ft-86ft

Overall

6037

Females

556

F18-39

556

20K→Half

12.4 - 13.1 mi

Top 22%
×2story building
+19ft-37ft

Overall

6158

Females

571

F18-39

571

Half→25K

13.1 - 15.5 mi

Top 20%
×4story building
+66ft-88ft

Overall

5698

Females

525

F18-39

525

25K→30K

15.5 - 18.6 mi

Top 21%
×9story building
+181ft-148ft

Overall

5872

Females

633

F18-39

633

30K→20M

18.6 - 20.0 mi

Top 19%
×5story building
+64ft-50ft

Overall

5432

Females

616

F18-39

616

20M→21M

20.0 - 21.0 mi

Top 19%
×8story building
+106ft-24ft

Overall

5495

Females

744

F18-39

744

21M→35K

21.0 - 21.8 mi

Top 17%
×7story building
+17ft-86ft

Overall

4815

Females

553

F18-39

553

35K→23M

21.8 - 23.0 mi

Top 15%
×5story building
+23ft-63ft

Overall

4257

Females

466

F18-39

466

23M→24M

23.0 - 24.0 mi

Top 15%
×6story building
+12ft-82ft

Overall

4293

Females

515

F18-39

515

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4597

Females

661

F18-39

661

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

5082

Females

880

F18-39

880

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2story building
+22ft-21ft

Overall

5752

Females

1147

F18-39

1147

Passing Analysis

Category:
Athletes Passed
2439
Passed By
409
Net Change
+2030
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7379
5K → 10K46460+404#7379#6975
10K → 15K48216+466#6975#6509
15K → 20K21151+160#6509#6349
20K → Half3718+19#6349#6330
Half → 25K21047+163#6330#6167
25K → 30K23491+143#6167#6024
30K → 20M11433+81#6024#5943
20M → 21M12321+102#5943#5841
21M → 35K6513+52#5841#5789
35K → 23M17810+168#5789#5621
23M → 24M1228+114#5621#5507
24M → 40K9512+83#5507#5424
40K → 25.2M362+34#5424#5390
25.2M → Finish6827+41#5390#5349
TOTALS2439409+2030
📊

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