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BOSTON MARATHON 2025

Dawn Laprell

ME

Bib: 23057 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 42%
Masters (Masters Women)
#0 / 6759
Top 28%
Division (F45-49)
#0 / 1813
Top 34%
Race Day Weather
50°/40°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:07/mi
25:12
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:03/mi
50:14
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:07/mi
1:15:26
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
8:12/mi
1:40:56
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
8:17/mi
1:46:35
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
8:24/mi
2:06:56
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
8:36/mi
2:33:38
↑ 181↓ 1480.2%
138 ft elev
20M
8:27/mi
2:45:07
↑ 64↓ 500.2%
148 ft elev
21M
8:59/mi
2:54:06
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
8:20/mi
3:00:20
↑ 17↓ 861.7%
156 ft elev
23M
8:34/mi
3:11:03
↑ 23↓ 630.6%
116 ft elev
24M
8:18/mi
3:19:21
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:30/mi
3:26:37
↓ 200.3%
20 ft elev
25.2M
9:25/mi
3:29:52
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:28/mi
3:38:30
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:46:358:08 /mi⚡ faster
2nd Half
1:51:558:32 /mi+5.0%
Positive split — 5.0% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
25:128:073.11 mi25:12
8:07
-
10K
50:148:053.10 mi25:02
8:03
-0:04
15K
1:15:268:063.11 mi25:12
8:07
+0:04
20K
1:40:568:073.11 mi25:30
8:12
+0:05
Half(13.11 mi)
1:46:358:080.68 mi5:39
8:17
+0:05
25K
2:06:568:102.42 mi20:21
8:24
+0:07
30K
2:33:388:143.11 mi26:42
8:36
+0:12
20M
2:45:078:151.36 mi11:29
8:27
-0:09
21M
2:54:068:171.00 mi8:59
8:59
+0:32
35K
3:00:208:180.75 mi6:14
8:20
-0:39
23M
3:11:038:181.25 mi10:43
8:34
+0:14
24M
3:19:218:181.00 mi8:18
8:18
-0:16
40K
3:26:378:190.85 mi7:16
8:30
+0:12
25.2M
3:29:528:200.35 mi3:15
9:25
+0:55
Finish(26.22 mi)
3:38:308:201.02 mi8:38
8:28
-0:57
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:03 /mi

Average Pace

8:20 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:26:16

94% of race

Time at Steady Pace

12:14

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:20 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi17442599759971681856215621
10K3.10 mi17161+2815821+1765821+1761690256475647
15K3.11 mi17029+1325732+895732+891681856215621
20K3.11 mi16848+1815648+845648+841635554135413
Half(13.11 mi)0.68 mi16893-455676-285676-281783362126212
25K2.42 mi16782+1115636+405636+401653555975597
30K3.11 mi16463+3195505+1315505+1311535951055105
20M1.36 mi16233+2305400+1055400+1051350442554255
21M1.00 mi16016+2175309+915309+911343543414341
35K0.75 mi15922+945276+335276+331451849724972
23M1.25 mi15732+1905211+655211+651369346444644
24M1.00 mi15614+1185160+515160+511329444694469
40K0.85 mi15509+1055135+255135+251346146884688
25.2M0.35 mi15480+295127+85127+81422251425142
Finish(26.22 mi)1.02 mi15491-115147-205147-201604660416041

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21story building
+97ft-345ft

Overall

16818

Females

5621

F45-49

5621

5K→10K

3.1 - 6.2 mi

Top 60%
×5story building
+79ft-138ft

Overall

16902

Females

5647

F45-49

5647

10K→15K

6.2 - 9.3 mi

Top 59%
×3story building
+67ft-78ft

Overall

16818

Females

5621

F45-49

5621

15K→20K

9.3 - 12.4 mi

Top 58%
×5story building
+106ft-86ft

Overall

16355

Females

5413

F45-49

5413

20K→Half

12.4 - 13.1 mi

Top 63%
×2story building
+19ft-37ft

Overall

17833

Females

6212

F45-49

6212

Half→25K

13.1 - 15.5 mi

Top 58%
×4story building
+66ft-88ft

Overall

16535

Females

5597

F45-49

5597

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

15359

Females

5105

F45-49

5105

30K→20M

18.6 - 20.0 mi

Top 48%
×5story building
+64ft-50ft

Overall

13504

Females

4255

F45-49

4255

20M→21M

20.0 - 21.0 mi

Top 47%
×8story building
+106ft-24ft

Overall

13435

Females

4341

F45-49

4341

21M→35K

21.0 - 21.8 mi

Top 51%
×7story building
+17ft-86ft

Overall

14518

Females

4972

F45-49

4972

35K→23M

21.8 - 23.0 mi

Top 48%
×5story building
+23ft-63ft

Overall

13693

Females

4644

F45-49

4644

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

13294

Females

4469

F45-49

4469

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

13461

Females

4688

F45-49

4688

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

14222

Females

5142

F45-49

5142

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2story building
+22ft-21ft

Overall

16046

Females

6041

F45-49

6041

Passing Analysis

Category:
Passed
2782
Passed By
831
Net Change
+1951
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17442
5K → 10K452171+281#17442#17161
10K → 15K266134+132#17161#17029
15K → 20K27897+181#17029#16848
20K → Half2267-45#16848#16893
Half → 25K20897+111#16893#16782
25K → 30K39778+319#16782#16463
30K → 20M2399+230#16463#16233
20M → 21M23417+217#16233#16016
21M → 35K11925+94#16016#15922
35K → 23M21424+190#15922#15732
23M → 24M1279+118#15732#15614
24M → 40K12318+105#15614#15509
40K → 25.2M4314+29#15509#15480
25.2M → Finish6071-11#15480#15491
TOTALS2782831+1951

Passing Charts

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