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BOSTON MARATHON 2025

Laurelly Dale

Bib: 16363•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F40-44)
#0 / 1718
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
8:34/mi
26:36
↑ 97↓ 3451.5%
10K· 6.21 mi
8:17/mi
52:20
↑ 79↓ 1380.4%
15K· 9.32 mi
8:49/mi
1:19:43
↑ 67↓ 78
20K· 12.43 mi
9:04/mi
1:47:53
↑ 106↓ 860.1%
Half· 13.11 mi
8:12/mi
1:53:29
↑ 19↓ 370.5%
25K· 15.53 mi
8:57/mi
2:15:12
↑ 66↓ 880.2%
30K· 18.64 mi
9:15/mi
2:43:57
↑ 181↓ 1480.2%
20M
9:04/mi
2:56:16
↑ 64↓ 500.2%
21M
10:04/mi
3:06:20
↑ 106↓ 241.6%
35K· 21.75 mi
8:35/mi
3:12:45
↑ 17↓ 861.7%
23M
10:13/mi
3:25:32
↑ 23↓ 630.6%
24M
8:52/mi
3:34:24
↓ 821.3%
40K· 24.85 mi
10:27/mi
3:43:20
↓ 200.3%
25.2M
10:03/mi
3:46:48
↑ 13↓ 160.2%
Finish· 26.22 mi
8:53/mi
3:55:51
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:29
Pace8:39 /mi
2nd Half
Distance13.11 mi
Time2:02:22
Pace9:20 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:01:4126:368:3426:36
8:34
-
10K
6.21 mi11:27:2552:208:2525:44
8:17
-0:17
15K
9.32 mi11:54:481:19:438:3327:23
8:49
+0:32
20K
12.43 mi12:22:581:47:538:4128:10
9:04
+0:15
Half
13.11 mi12:28:341:53:298:395:36
8:12
-0:52
25K
15.53 mi12:50:172:15:128:4221:43
8:57
+0:45
30K
18.64 mi13:19:022:43:578:4828:45
9:15
+0:18
20M
20.00 mi13:31:212:56:168:4912:19
9:04
-0:11
21M
21.00 mi13:41:253:06:208:5210:04
10:04
+1:00
35K
21.75 mi13:47:503:12:458:526:25
8:35
-1:29
23M
23.00 mi14:00:373:25:328:5612:47
10:13
+1:38
24M
24.00 mi14:09:293:34:248:568:52
8:52
-1:21
40K
24.85 mi14:18:253:43:208:598:56
10:27
+1:35
25.2M
25.20 mi14:21:533:46:489:003:28
10:03
-0:24
Finish
26.22 mi14:30:563:55:519:009:03
8:53
-1:10

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

8:12 /mi

Average Pace

9:00 /mi

Slowest Pace

10:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:04:21

27% of race

Time at Steady Pace

2:16:15

58% of race

Time at Slower Pace

35:15

15% of race

Average Pace: 9:00 /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 mi11:01:4126:368:3426:36
8:34
#20260
10K
6.21 mi11:27:2552:208:2525:44
8:17
#19384
15K
9.32 mi11:54:481:19:438:3327:23
8:49
#19992
20K
12.43 mi12:22:581:47:538:4128:10
9:04
#20301
Half
13.11 mi12:28:341:53:298:395:36
8:12
#20158
25K
15.53 mi12:50:172:15:128:4221:43
8:57
#20081
30K
18.64 mi13:19:022:43:578:4828:45
9:15
#19839
20M
20.00 mi13:31:212:56:168:4912:19
9:04
#19630
21M
21.00 mi13:41:253:06:208:5210:04
10:04
#19568
35K
21.75 mi13:47:503:12:458:526:25
8:35
#19433
23M
23.00 mi14:00:373:25:328:5612:47
10:13
#19589
24M
24.00 mi14:09:293:34:248:568:52
8:52
#19474
40K
24.85 mi14:18:253:43:208:598:56
10:27
#19602
25.2M
25.20 mi14:21:533:46:489:003:28
10:03
#19566
Finish
26.22 mi14:30:563:55:519:009:03
8:53
#19526
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi202607655765521089(Top 74%)8048(Top 66%)8048(Top 468%)
10K6.21 mi3.10 mi19384+8767111+5447111+54418445(Top 65%)6569(Top 54%)6569(Top 382%)
15K9.32 mi3.11 mi19992-6087459-3487459-34821089(Top 74%)8048(Top 66%)8048(Top 468%)
20K12.43 mi3.11 mi20301-3097648-1897648-18921300(Top 75%)8196(Top 67%)8196(Top 477%)
Half13.11 mi0.68 mi20158+1437565+837565+8317408(Top 61%)6007(Top 49%)6007(Top 350%)
25K15.53 mi2.42 mi20081+777533+327533+3219722(Top 69%)7380(Top 60%)7380(Top 430%)
30K18.64 mi3.11 mi19839+2427424+1097424+10918920(Top 67%)7078(Top 58%)7078(Top 412%)
20M20.00 mi1.36 mi19630+2097338+867338+8617173(Top 60%)6244(Top 51%)6244(Top 363%)
21M21.00 mi1.00 mi19568+627329+97329+918573(Top 65%)7098(Top 58%)7098(Top 413%)
35K21.75 mi0.75 mi19433+1357265+647265+6416011(Top 56%)5802(Top 47%)5802(Top 338%)
23M23.00 mi1.25 mi19589-1567391-1267391-12621154(Top 74%)8628(Top 71%)8628(Top 502%)
24M24.00 mi1.00 mi19474+1157347+447347+4416710(Top 59%)6335(Top 52%)6335(Top 369%)
40K24.85 mi0.85 mi19602-1287440-937440-9321780(Top 77%)9077(Top 74%)9077(Top 528%)
25.2M25.20 mi0.35 mi19566+367435+57435+517329(Top 61%)6779(Top 55%)6779(Top 395%)
Finish26.22 mi1.02 mi19526+407423+127423+1218465(Top 65%)7321(Top 60%)7321(Top 426%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21story building
+97ft-345ft

Overall

21089

Females

8048

F40-44

8048

5K→10K

3.1 - 6.2 mi

Top 65%
×5story building
+79ft-138ft

Overall

18445

Females

6569

F40-44

6569

10K→15K

6.2 - 9.3 mi

Top 74%
×3story building
+67ft-78ft

Overall

21089

Females

8048

F40-44

8048

15K→20K

9.3 - 12.4 mi

Top 75%
×5story building
+106ft-86ft

Overall

21300

Females

8196

F40-44

8196

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

17408

Females

6007

F40-44

6007

Half→25K

13.1 - 15.5 mi

Top 69%
×4story building
+66ft-88ft

Overall

19722

Females

7380

F40-44

7380

25K→30K

15.5 - 18.6 mi

Top 67%
×9story building
+181ft-148ft

Overall

18920

Females

7078

F40-44

7078

30K→20M

18.6 - 20.0 mi

Top 60%
×5story building
+64ft-50ft

Overall

17173

Females

6244

F40-44

6244

20M→21M

20.0 - 21.0 mi

Top 65%
×8story building
+106ft-24ft

Overall

18573

Females

7098

F40-44

7098

21M→35K

21.0 - 21.8 mi

Top 56%
×7story building
+17ft-86ft

Overall

16011

Females

5802

F40-44

5802

35K→23M

21.8 - 23.0 mi

Top 74%
×5story building
+23ft-63ft

Overall

21154

Females

8628

F40-44

8628

23M→24M

23.0 - 24.0 mi

Top 59%
×6story building
+12ft-82ft

Overall

16710

Females

6335

F40-44

6335

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

21780

Females

9077

F40-44

9077

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

17329

Females

6779

F40-44

6779

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

18465

Females

7321

F40-44

7321

Passing Analysis

Category:
Athletes Passed
2579
Passed By
1845
Net Change
+734
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20260
5K → 10K91842+876#20260#19384
10K → 15K63671-608#19384#19992
15K → 20K92401-309#19992#20301
20K → Half1452+143#20301#20158
Half → 25K197120+77#20158#20081
25K → 30K342100+242#20081#19839
30K → 20M22011+209#19839#19630
20M → 21M13068+62#19630#19568
21M → 35K1383+135#19568#19433
35K → 23M53209-156#19433#19589
23M → 24M12712+115#19589#19474
24M → 40K28156-128#19474#19602
40K → 25.2M5216+36#19602#19566
25.2M → Finish7434+40#19566#19526
TOTALS25791845+734
📊

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