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BOSTON MARATHON 2025

Lauren Friel

Bib: 26852•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F45-49)
#0 / 1813
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:08
Rank: #22674
Start → 5K
28:08 | 9:03/mi
10K· 6.21 mi
54:43
Rank: #21482 (+1192)
5K → 10K
26:35 | 8:33/mi
15K· 9.32 mi
1:22:16
Rank: #21416 (+66)
10K → 15K
27:33 | 8:52/mi
20K· 12.43 mi
1:51:00
Rank: #21619 (-203)
15K → 20K
28:44 | 9:15/mi
Half· 13.11 mi
1:57:21
Rank: #21702 (-83)
20K → Half
6:21 | 9:18/mi
25K· 15.53 mi
2:20:33
Rank: #21771 (-69)
Half → 25K
23:12 | 9:34/mi
30K· 18.64 mi
2:51:51
Rank: #21850 (-79)
25K → 30K
31:18 | 10:04/mi
20M
3:06:06
Rank: #21899 (-49)
30K → 20M
14:15 | 10:29/mi
21M
3:19:09
Rank: #22187 (-288)
20M → 21M
13:03 | 13:03/mi
35K· 21.75 mi
3:26:40
Rank: #22188 (-1)
21M → 35K
7:31 | 10:03/mi
23M
3:39:45
Rank: #22153 (+35)
35K → 23M
13:05 | 10:27/mi
24M
3:52:42
Rank: #22470 (-317)
23M → 24M
12:57 | 12:57/mi
40K· 24.85 mi
4:02:33
Rank: #22560 (-90)
24M → 40K
9:51 | 11:31/mi
25.2M
4:07:11
Rank: #22627 (-67)
40K → 25.2M
4:38 | 13:26/mi
Finish· 26.22 mi
4:18:28
Rank: #22764 (-137)
25.2M → Finish
11:17 | 11:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:21
Pace8:57 /mi
2nd Half
Distance13.11 mi
Time2:21:07
Pace10:46 /mi
📊Positive Split: 20.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:2828:089:0328:08
9:03
-
10K
6.21 mi12:11:0354:438:4826:35
8:33
-0:30
15K
9.32 mi12:38:361:22:168:5027:33
8:52
+0:19
20K
12.43 mi13:07:201:51:008:5628:44
9:15
+0:23
Half
13.11 mi13:13:411:57:218:576:21
9:18
+0:03
25K
15.53 mi13:36:532:20:339:0323:12
9:34
+0:16
30K
18.64 mi14:08:112:51:519:1331:18
10:04
+0:30
20M
20.00 mi14:22:263:06:069:1814:15
10:29
+0:25
21M
21.00 mi14:35:293:19:099:2913:03
13:03
+2:34
35K
21.75 mi14:43:003:26:409:307:31
10:03
-3:00
23M
23.00 mi14:56:053:39:459:3313:05
10:27
+0:24
24M
24.00 mi15:09:023:52:429:4212:57
12:57
+2:30
40K
24.85 mi15:18:534:02:339:469:51
11:31
-1:26
25.2M
25.20 mi15:23:314:07:119:494:38
13:26
+1:55
Finish
26.22 mi15:34:484:18:289:5211:17
11:04
-2:22

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

8:33 /mi

Average Pace

9:52 /mi

Slowest Pace

13:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:00

43% of race

Time at Steady Pace

1:35:42

37% of race

Time at Slower Pace

51:46

20% of race

Average Pace: 9:51 /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 mi11:44:2828:089:0328:08
9:03
#22674
10K
6.21 mi12:11:0354:438:4826:35
8:33
#21482
15K
9.32 mi12:38:361:22:168:5027:33
8:52
#21416
20K
12.43 mi13:07:201:51:008:5628:44
9:15
#21619
Half
13.11 mi13:13:411:57:218:576:21
9:18
#21702
25K
15.53 mi13:36:532:20:339:0323:12
9:34
#21771
30K
18.64 mi14:08:112:51:519:1331:18
10:04
#21850
20M
20.00 mi14:22:263:06:069:1814:15
10:29
#21899
21M
21.00 mi14:35:293:19:099:2913:03
13:03
#22187
35K
21.75 mi14:43:003:26:409:307:31
10:03
#22188
23M
23.00 mi14:56:053:39:459:3313:05
10:27
#22153
24M
24.00 mi15:09:023:52:429:4212:57
12:57
#22470
40K
24.85 mi15:18:534:02:339:469:51
11:31
#22560
25.2M
25.20 mi15:23:314:07:119:494:38
13:26
#22627
Finish
26.22 mi15:34:484:18:289:5211:17
11:04
#22764
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi226748996899621398(Top 75%)8218(Top 67%)8218(Top 453%)
10K6.21 mi3.10 mi21482+11928329+6678329+66720137(Top 71%)7540(Top 62%)7540(Top 416%)
15K9.32 mi3.11 mi21416+668260+698260+6921398(Top 75%)8218(Top 67%)8218(Top 453%)
20K12.43 mi3.11 mi21619-2038390-1308390-13022087(Top 78%)8633(Top 71%)8633(Top 476%)
Half13.11 mi0.68 mi21702-838440-508440-5023011(Top 81%)9155(Top 75%)9155(Top 505%)
25K15.53 mi2.42 mi21771-698479-398479-3922098(Top 78%)8709(Top 71%)8709(Top 480%)
30K18.64 mi3.11 mi21850-798539-608539-6021819(Top 77%)8683(Top 71%)8683(Top 479%)
20M20.00 mi1.36 mi21899-498581-428581-4222387(Top 79%)9104(Top 74%)9104(Top 502%)
21M21.00 mi1.00 mi22187-2888769-1888769-18825106(Top 88%)10614(Top 87%)10614(Top 585%)
35K21.75 mi0.75 mi22188-18785-168785-1622057(Top 78%)9065(Top 74%)9065(Top 500%)
23M23.00 mi1.25 mi22153+358806-218806-2121893(Top 77%)9013(Top 74%)9013(Top 497%)
24M24.00 mi1.00 mi22470-3178993-1878993-18726810(Top 94%)11538(Top 94%)11538(Top 636%)
40K24.85 mi0.85 mi22560-909067-749067-7424181(Top 85%)10256(Top 84%)10256(Top 566%)
25.2M25.20 mi0.35 mi22627-679116-499116-4925612(Top 90%)10997(Top 90%)10997(Top 607%)
Finish26.22 mi1.02 mi22764-1379199-839199-8325517(Top 90%)10915(Top 89%)10915(Top 602%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21stories
+97ft-345ft

Overall

21398

Females

8218

F45-49

8218

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

20137

Females

7540

F45-49

7540

10K→15K

6.2 - 9.3 mi

Top 75%
×3stories
+67ft-78ft

Overall

21398

Females

8218

F45-49

8218

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

22087

Females

8633

F45-49

8633

20K→Half

12.4 - 13.1 mi

Top 81%
×2stories
+19ft-37ft

Overall

23011

Females

9155

F45-49

9155

Half→25K

13.1 - 15.5 mi

Top 78%
×4stories
+66ft-88ft

Overall

22098

Females

8709

F45-49

8709

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

21819

Females

8683

F45-49

8683

30K→20M

18.6 - 20.0 mi

Top 79%
×5stories
+64ft-50ft

Overall

22387

Females

9104

F45-49

9104

20M→21M

20.0 - 21.0 mi

Top 88%
×8stories
+106ft-24ft

Overall

25106

Females

10614

F45-49

10614

21M→35K

21.0 - 21.8 mi

Top 78%
×7stories
+17ft-86ft

Overall

22057

Females

9065

F45-49

9065

35K→23M

21.8 - 23.0 mi

Top 77%
×5stories
+23ft-63ft

Overall

21893

Females

9013

F45-49

9013

23M→24M

23.0 - 24.0 mi

Top 94%
×6stories
+12ft-82ft

Overall

26810

Females

11538

F45-49

11538

24M→40K

24.0 - 24.9 mi

Top 85%
×1story
+6ft-20ft

Overall

24181

Females

10256

F45-49

10256

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

25612

Females

10997

F45-49

10997

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2stories
+22ft-21ft

Overall

25517

Females

10915

F45-49

10915

Passing Analysis

Category:
Athletes Passed
2189
Passed By
2279
Net Change
-90
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22674
5K → 10K120917+1192#22674#21482
10K → 15K245179+66#21482#21416
15K → 20K135338-203#21416#21619
20K → Half1295-83#21619#21702
Half → 25K126195-69#21702#21771
25K → 30K169248-79#21771#21850
30K → 20M76125-49#21850#21899
20M → 21M26314-288#21899#22187
21M → 35K3940-1#22187#22188
35K → 23M9661+35#22188#22153
23M → 24M14331-317#22153#22470
24M → 40K27117-90#22470#22560
40K → 25.2M572-67#22560#22627
25.2M → Finish10147-137#22627#22764
TOTALS21892279-90
📊

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