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BOSTON MARATHON 2025

Ashley Mcleish

Bib: 16824•F

CA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 46%
Gender (Female)
#0 / 12228
Top 31%
Division (F18-39)
#0 / 5469
Top 50%
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
7:43/mi
24:00
↑ 97↓ 3451.5%
10K· 6.21 mi
7:44/mi
48:02
↑ 79↓ 1380.4%
15K· 9.32 mi
7:47/mi
1:12:12
↑ 67↓ 78
20K· 12.43 mi
7:45/mi
1:36:16
↑ 106↓ 860.1%
Half· 13.11 mi
7:34/mi
1:41:26
↑ 19↓ 370.5%
25K· 15.53 mi
7:54/mi
2:00:35
↑ 66↓ 880.2%
30K· 18.64 mi
8:10/mi
2:25:56
↑ 181↓ 1480.2%
20M
8:18/mi
2:37:13
↑ 64↓ 500.2%
21M
9:08/mi
2:46:21
↑ 106↓ 241.6%
35K· 21.75 mi
8:12/mi
2:52:29
↑ 17↓ 861.7%
23M
8:43/mi
3:03:24
↑ 23↓ 630.6%
24M
8:46/mi
3:12:10
↓ 821.3%
40K· 24.85 mi
7:55/mi
3:18:56
↓ 200.3%
25.2M
8:39/mi
3:21:55
↑ 13↓ 160.2%
Finish· 26.22 mi
7:31/mi
3:29:35
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:26
Pace7:44 /mi
2nd Half
Distance13.11 mi
Time1:48:09
Pace8:15 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:4324:007:4324:00
7:43
-
10K
6.21 mi11:22:4548:027:4424:02
7:44
+0:01
15K
9.32 mi11:46:551:12:127:4524:10
7:47
+0:03
20K
12.43 mi12:10:591:36:167:4524:04
7:45
-0:02
Half
13.11 mi12:16:091:41:267:445:10
7:34
-0:11
25K
15.53 mi12:35:182:00:357:4619:09
7:54
+0:20
30K
18.64 mi13:00:392:25:567:5025:21
8:10
+0:16
20M
20.00 mi13:11:562:37:137:5211:17
8:18
+0:08
21M
21.00 mi13:21:042:46:217:559:08
9:08
+0:50
35K
21.75 mi13:27:122:52:297:566:08
8:12
-0:56
23M
23.00 mi13:38:073:03:247:5810:55
8:43
+0:31
24M
24.00 mi13:46:533:12:108:008:46
8:46
+0:03
40K
24.85 mi13:53:393:18:568:006:46
7:55
-0:51
25.2M
25.20 mi13:56:383:21:558:012:59
8:39
+0:44
Finish
26.22 mi14:04:183:29:358:007:40
7:31
-1:08

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

7:31 /mi

Average Pace

8:00 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

12:50

6% of race

Time at Steady Pace

2:02:11

58% of race

Time at Slower Pace

1:14:34

36% of race

Average Pace: 8:00 /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 mi10:58:4324:007:4324:00
7:43
#14188
10K
6.21 mi11:22:4548:027:4424:02
7:44
#14154
15K
9.32 mi11:46:551:12:127:4524:10
7:47
#14171
20K
12.43 mi12:10:591:36:167:4524:04
7:45
#13770
Half
13.11 mi12:16:091:41:267:445:10
7:34
#13698
25K
15.53 mi12:35:182:00:357:4619:09
7:54
#13554
30K
18.64 mi13:00:392:25:567:5025:21
8:10
#13329
20M
20.00 mi13:11:562:37:137:5211:17
8:18
#13220
21M
21.00 mi13:21:042:46:217:559:08
9:08
#13260
35K
21.75 mi13:27:122:52:297:566:08
8:12
#13256
23M
23.00 mi13:38:073:03:247:5810:55
8:43
#13321
24M
24.00 mi13:46:533:12:108:008:46
8:46
#13444
40K
24.85 mi13:53:393:18:568:006:46
7:55
#13292
25.2M
25.20 mi13:56:383:21:558:012:59
8:39
#13223
Finish
26.22 mi14:04:183:29:358:007:40
7:31
#13108
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi141884024402414189(Top 50%)4128(Top 34%)4128(Top 75%)
10K6.21 mi3.10 mi14154+344030-64030-614216(Top 50%)4087(Top 33%)4087(Top 75%)
15K9.32 mi3.11 mi14171-174072-424072-4214189(Top 50%)4128(Top 34%)4128(Top 75%)
20K12.43 mi3.11 mi13770+4013879+1933879+19312831(Top 45%)3452(Top 28%)3452(Top 63%)
Half13.11 mi0.68 mi13698+723851+283851+2812437(Top 44%)3204(Top 26%)3204(Top 59%)
25K15.53 mi2.42 mi13554+1443796+553796+5513094(Top 46%)3723(Top 30%)3723(Top 68%)
30K18.64 mi3.11 mi13329+2253732+643732+6412531(Top 44%)3583(Top 29%)3583(Top 66%)
20M20.00 mi1.36 mi13220+1093705+273705+2712527(Top 44%)3710(Top 30%)3710(Top 68%)
21M21.00 mi1.00 mi13260-403753-483753-4814273(Top 50%)4766(Top 39%)4766(Top 87%)
35K21.75 mi0.75 mi13256+43771-183771-1813641(Top 48%)4488(Top 37%)4488(Top 82%)
23M23.00 mi1.25 mi13321-653852-813852-8114663(Top 52%)5149(Top 42%)5149(Top 94%)
24M24.00 mi1.00 mi13444-1233946-943946-9416124(Top 57%)5993(Top 49%)5993(Top 110%)
40K24.85 mi0.85 mi13292+1523892+543892+549624(Top 34%)2749(Top 22%)2749(Top 50%)
25.2M25.20 mi0.35 mi13223+693868+243868+249823(Top 35%)2949(Top 24%)2949(Top 54%)
Finish26.22 mi1.02 mi13108+1153825+433825+439402(Top 33%)2730(Top 22%)2730(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

14189

Females

4128

F18-39

4128

5K→10K

3.1 - 6.2 mi

Top 50%
×5story building
+79ft-138ft

Overall

14216

Females

4087

F18-39

4087

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

14189

Females

4128

F18-39

4128

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

12831

Females

3452

F18-39

3452

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

12437

Females

3204

F18-39

3204

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

13094

Females

3723

F18-39

3723

25K→30K

15.5 - 18.6 mi

Top 44%
×9story building
+181ft-148ft

Overall

12531

Females

3583

F18-39

3583

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

12527

Females

3710

F18-39

3710

20M→21M

20.0 - 21.0 mi

Top 50%
×8story building
+106ft-24ft

Overall

14273

Females

4766

F18-39

4766

21M→35K

21.0 - 21.8 mi

Top 48%
×7story building
+17ft-86ft

Overall

13641

Females

4488

F18-39

4488

35K→23M

21.8 - 23.0 mi

Top 52%
×5story building
+23ft-63ft

Overall

14663

Females

5149

F18-39

5149

23M→24M

23.0 - 24.0 mi

Top 57%
×6story building
+12ft-82ft

Overall

16124

Females

5993

F18-39

5993

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9624

Females

2749

F18-39

2749

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9823

Females

2949

F18-39

2949

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2story building
+22ft-21ft

Overall

9402

Females

2730

F18-39

2730

Passing Analysis

Category:
Athletes Passed
2393
Passed By
1313
Net Change
+1080
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14188
5K → 10K283249+34#14188#14154
10K → 15K198215-17#14154#14171
15K → 20K43938+401#14171#13770
20K → Half797+72#13770#13698
Half → 25K244100+144#13698#13554
25K → 30K344119+225#13554#13329
30K → 20M16051+109#13329#13220
20M → 21M90130-40#13220#13260
21M → 35K6258+4#13260#13256
35K → 23M85150-65#13256#13321
23M → 24M50173-123#13321#13444
24M → 40K1586+152#13444#13292
40K → 25.2M723+69#13292#13223
25.2M → Finish12914+115#13223#13108
TOTALS23931313+1080
📊

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