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BOSTON MARATHON 2025

Ashley Mccuen

Bib: 17443•F

IN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 43%
Gender (Female)
#0 / 12228
Top 28%
Division (F18-39)
#0 / 5469
Top 46%
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
7:36/mi
23:37
↑ 97↓ 3451.5%
10K· 6.21 mi
7:43/mi
47:34
↑ 79↓ 1380.4%
15K· 9.32 mi
7:41/mi
1:11:27
↑ 67↓ 78
20K· 12.43 mi
7:46/mi
1:35:35
↑ 106↓ 860.1%
Half· 13.11 mi
7:45/mi
1:40:52
↑ 19↓ 370.5%
25K· 15.53 mi
7:49/mi
1:59:48
↑ 66↓ 880.2%
30K· 18.64 mi
8:11/mi
2:25:12
↑ 181↓ 1480.2%
20M
8:10/mi
2:36:18
↑ 64↓ 500.2%
21M
8:47/mi
2:45:05
↑ 106↓ 241.6%
35K· 21.75 mi
7:52/mi
2:50:58
↑ 17↓ 861.7%
23M
8:09/mi
3:01:10
↑ 23↓ 630.6%
24M
7:54/mi
3:09:04
↓ 821.3%
40K· 24.85 mi
8:05/mi
3:15:59
↓ 200.3%
25.2M
8:42/mi
3:18:59
↑ 13↓ 160.2%
Finish· 26.22 mi
7:50/mi
3:26:58
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:52
Pace7:42 /mi
2nd Half
Distance13.11 mi
Time1:46:06
Pace8:06 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:4523:377:3623:37
7:36
-
10K
6.21 mi11:37:4247:347:3923:57
7:43
+0:07
15K
9.32 mi12:01:351:11:277:4023:53
7:41
-0:02
20K
12.43 mi12:25:431:35:357:4124:08
7:46
+0:05
Half
13.11 mi12:31:001:40:527:425:17
7:45
-0:01
25K
15.53 mi12:49:561:59:487:4318:56
7:49
+0:04
30K
18.64 mi13:15:202:25:127:4725:24
8:11
+0:22
20M
20.00 mi13:26:262:36:187:4911:06
8:10
-0:01
21M
21.00 mi13:35:132:45:057:528:47
8:47
+0:37
35K
21.75 mi13:41:062:50:587:525:53
7:52
-0:55
23M
23.00 mi13:51:183:01:107:5310:12
8:09
+0:17
24M
24.00 mi13:59:123:09:047:537:54
7:54
-0:15
40K
24.85 mi14:06:073:15:597:536:55
8:05
+0:11
25.2M
25.20 mi14:09:073:18:597:543:00
8:42
+0:37
Finish
26.22 mi14:17:063:26:587:547:59
7:50
-0:52

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

7:36 /mi

Average Pace

7:54 /mi

Slowest Pace

8:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:15:11

94% of race

Time at Steady Pace

11:47

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:54 /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 mi11:13:4523:377:3623:37
7:36
#13151
10K
6.21 mi11:37:4247:347:3923:57
7:43
#13551
15K
9.32 mi12:01:351:11:277:4023:53
7:41
#13461
20K
12.43 mi12:25:431:35:357:4124:08
7:46
#13290
Half
13.11 mi12:31:001:40:527:425:17
7:45
#13303
25K
15.53 mi12:49:561:59:487:4318:56
7:49
#13120
30K
18.64 mi13:15:202:25:127:4725:24
8:11
#12988
20M
20.00 mi13:26:262:36:187:4911:06
8:10
#12862
21M
21.00 mi13:35:132:45:057:528:47
8:47
#12801
35K
21.75 mi13:41:062:50:587:525:53
7:52
#12724
23M
23.00 mi13:51:183:01:107:5310:12
8:09
#12578
24M
24.00 mi13:59:123:09:047:537:54
7:54
#12458
40K
24.85 mi14:06:073:15:597:536:55
8:05
#12375
25.2M
25.20 mi14:09:073:18:597:543:00
8:42
#12321
Finish
26.22 mi14:17:063:26:587:547:59
7:50
#12266
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi131513401340113387(Top 47%)3673(Top 30%)3673(Top 67%)
10K6.21 mi3.10 mi13551-4003674-2733674-27313978(Top 49%)3947(Top 32%)3947(Top 72%)
15K9.32 mi3.11 mi13461+903663+113663+1113387(Top 47%)3673(Top 30%)3673(Top 67%)
20K12.43 mi3.11 mi13290+1713596+673596+6713019(Top 46%)3561(Top 29%)3561(Top 65%)
Half13.11 mi0.68 mi13303-133611-153611-1513802(Top 49%)3941(Top 32%)3941(Top 72%)
25K15.53 mi2.42 mi13120+1833549+623549+6212452(Top 44%)3368(Top 28%)3368(Top 62%)
30K18.64 mi3.11 mi12988+1323546+33546+312647(Top 45%)3641(Top 30%)3641(Top 67%)
20M20.00 mi1.36 mi12862+1263507+393507+3911626(Top 41%)3248(Top 27%)3248(Top 59%)
21M21.00 mi1.00 mi12801+613504+33504+312216(Top 43%)3713(Top 30%)3713(Top 68%)
35K21.75 mi0.75 mi12724+773485+193485+1911340(Top 40%)3292(Top 27%)3292(Top 60%)
23M23.00 mi1.25 mi12578+1463439+463439+4611054(Top 39%)3256(Top 27%)3256(Top 60%)
24M24.00 mi1.00 mi12458+1203402+373402+3710578(Top 37%)3089(Top 25%)3089(Top 56%)
40K24.85 mi0.85 mi12375+833391+113391+1110813(Top 38%)3322(Top 27%)3322(Top 61%)
25.2M25.20 mi0.35 mi12321+543382+93382+910094(Top 36%)3081(Top 25%)3081(Top 56%)
Finish26.22 mi1.02 mi12266+553389-73389-711702(Top 41%)3793(Top 31%)3793(Top 69%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21story building
+97ft-345ft

Overall

13387

Females

3673

F18-39

3673

5K→10K

3.1 - 6.2 mi

Top 49%
×5story building
+79ft-138ft

Overall

13978

Females

3947

F18-39

3947

10K→15K

6.2 - 9.3 mi

Top 47%
×3story building
+67ft-78ft

Overall

13387

Females

3673

F18-39

3673

15K→20K

9.3 - 12.4 mi

Top 46%
×5story building
+106ft-86ft

Overall

13019

Females

3561

F18-39

3561

20K→Half

12.4 - 13.1 mi

Top 49%
×2story building
+19ft-37ft

Overall

13802

Females

3941

F18-39

3941

Half→25K

13.1 - 15.5 mi

Top 44%
×4story building
+66ft-88ft

Overall

12452

Females

3368

F18-39

3368

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

12647

Females

3641

F18-39

3641

30K→20M

18.6 - 20.0 mi

Top 41%
×5story building
+64ft-50ft

Overall

11626

Females

3248

F18-39

3248

20M→21M

20.0 - 21.0 mi

Top 43%
×8story building
+106ft-24ft

Overall

12216

Females

3713

F18-39

3713

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

11340

Females

3292

F18-39

3292

35K→23M

21.8 - 23.0 mi

Top 39%
×5story building
+23ft-63ft

Overall

11054

Females

3256

F18-39

3256

23M→24M

23.0 - 24.0 mi

Top 37%
×6story building
+12ft-82ft

Overall

10578

Females

3089

F18-39

3089

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10813

Females

3322

F18-39

3322

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

10094

Females

3081

F18-39

3081

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2story building
+22ft-21ft

Overall

11702

Females

3793

F18-39

3793

Passing Analysis

Category:
Athletes Passed
2267
Passed By
1382
Net Change
+885
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13151
5K → 10K147547-400#13151#13551
10K → 15K243153+90#13551#13461
15K → 20K272101+171#13461#13290
20K → Half3346-13#13290#13303
Half → 25K24966+183#13303#13120
25K → 30K307175+132#13120#12988
30K → 20M18155+126#12988#12862
20M → 21M13069+61#12862#12801
21M → 35K10124+77#12801#12724
35K → 23M18640+146#12724#12578
23M → 24M14525+120#12578#12458
24M → 40K10623+83#12458#12375
40K → 25.2M628+54#12375#12321
25.2M → Finish10550+55#12321#12266
TOTALS22671382+885
📊

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