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BOSTON MARATHON 2025

Allison Mcardle

Bib: 15330•F

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 29%
Gender (Female)
#0 / 12228
Top 12%
Division (F18-39)
#0 / 5469
Top 22%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:01
Rank: #11410
Start → 5K
23:01 | 7:25/mi
10K· 6.21 mi
45:43
Rank: #10845 (+565)
5K → 10K
22:42 | 7:18/mi
15K· 9.32 mi
1:08:12
Rank: #10359 (+486)
10K → 15K
22:29 | 7:14/mi
20K· 12.43 mi
1:30:48
Rank: #9935 (+424)
15K → 20K
22:36 | 7:16/mi
Half· 13.11 mi
1:35:46
Rank: #9924 (+11)
20K → Half
4:58 | 7:17/mi
25K· 15.53 mi
1:53:25
Rank: #9584 (+340)
Half → 25K
17:39 | 7:17/mi
30K· 18.64 mi
2:16:31
Rank: #9046 (+538)
25K → 30K
23:06 | 7:26/mi
20M
2:26:41
Rank: #8816 (+230)
30K → 20M
10:10 | 7:29/mi
21M
2:34:16
Rank: #8515 (+301)
20M → 21M
7:35 | 7:35/mi
35K· 21.75 mi
2:39:46
Rank: #8442 (+73)
21M → 35K
5:30 | 7:21/mi
23M
2:49:17
Rank: #8308 (+134)
35K → 23M
9:31 | 7:36/mi
24M
2:56:48
Rank: #8235 (+73)
23M → 24M
7:31 | 7:31/mi
40K· 24.85 mi
3:03:23
Rank: #8197 (+38)
24M → 40K
6:35 | 7:42/mi
25.2M
3:06:17
Rank: #8189 (+8)
40K → 25.2M
2:54 | 8:25/mi
Finish· 26.22 mi
3:13:55
Rank: #8189
25.2M → Finish
7:38 | 7:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:46
Pace7:18 /mi
2nd Half
Distance13.11 mi
Time1:38:09
Pace7:29 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:3023:017:2523:01
7:25
-
10K
6.21 mi11:18:1245:437:2122:42
7:18
-0:07
15K
9.32 mi11:40:411:08:127:1922:29
7:14
-0:04
20K
12.43 mi12:03:171:30:487:1822:36
7:16
+0:02
Half
13.11 mi12:08:151:35:467:184:58
7:17
+0:01
25K
15.53 mi12:25:541:53:257:1817:39
7:17
0:00
30K
18.64 mi12:49:002:16:317:1923:06
7:26
+0:09
20M
20.00 mi12:59:102:26:417:2010:10
7:29
+0:03
21M
21.00 mi13:06:452:34:167:217:35
7:35
+0:06
35K
21.75 mi13:12:152:39:467:215:30
7:21
-0:14
23M
23.00 mi13:21:462:49:177:229:31
7:36
+0:15
24M
24.00 mi13:29:172:56:487:227:31
7:31
-0:05
40K
24.85 mi13:35:523:03:237:236:35
7:42
+0:11
25.2M
25.20 mi13:38:463:06:177:242:54
8:25
+0:43
Finish
26.22 mi13:46:243:13:557:247:38
7:29
-0:56

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

7:14 /mi

Average Pace

7:24 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:11:01

99% of race

Time at Steady Pace

2:54

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:24 /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 mi10:55:3023:017:2523:01
7:25
#11410
10K
6.21 mi11:18:1245:437:2122:42
7:18
#10845
15K
9.32 mi11:40:411:08:127:1922:29
7:14
#10359
20K
12.43 mi12:03:171:30:487:1822:36
7:16
#9935
Half
13.11 mi12:08:151:35:467:184:58
7:17
#9924
25K
15.53 mi12:25:541:53:257:1817:39
7:17
#9584
30K
18.64 mi12:49:002:16:317:1923:06
7:26
#9046
20M
20.00 mi12:59:102:26:417:2010:10
7:29
#8816
21M
21.00 mi13:06:452:34:167:217:35
7:35
#8515
35K
21.75 mi13:12:152:39:467:215:30
7:21
#8442
23M
23.00 mi13:21:462:49:177:229:31
7:36
#8308
24M
24.00 mi13:29:172:56:487:227:31
7:31
#8235
40K
24.85 mi13:35:523:03:237:236:35
7:42
#8197
25.2M
25.20 mi13:38:463:06:177:242:54
8:25
#8189
Finish
26.22 mi13:46:243:13:557:247:38
7:29
#8189
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi11410247924799446(Top 33%)1626(Top 13%)1626(Top 30%)
10K6.21 mi3.10 mi10845+5652230+2492230+24910409(Top 37%)2016(Top 16%)2016(Top 37%)
15K9.32 mi3.11 mi10359+4862002+2282002+2289446(Top 33%)1626(Top 13%)1626(Top 30%)
20K12.43 mi3.11 mi9935+4241827+1751827+1758846(Top 31%)1455(Top 12%)1455(Top 27%)
Half13.11 mi0.68 mi9924+111830-31830-39851(Top 35%)1867(Top 15%)1867(Top 34%)
25K15.53 mi2.42 mi9584+3401716+1141716+1148228(Top 29%)1308(Top 11%)1308(Top 24%)
30K18.64 mi3.11 mi9046+5381530+1861530+1867281(Top 26%)1123(Top 9%)1123(Top 21%)
20M20.00 mi1.36 mi8816+2301464+661464+666912(Top 24%)1123(Top 9%)1123(Top 21%)
21M21.00 mi1.00 mi8515+3011374+901374+905075(Top 18%)634(Top 5%)634(Top 12%)
35K21.75 mi0.75 mi8442+731371+31371+37600(Top 27%)1529(Top 13%)1529(Top 28%)
23M23.00 mi1.25 mi8308+1341355+161355+167277(Top 26%)1513(Top 12%)1513(Top 28%)
24M24.00 mi1.00 mi8235+731364-91364-97846(Top 28%)1795(Top 15%)1795(Top 33%)
40K24.85 mi0.85 mi8197+381378-141378-148099(Top 29%)2026(Top 17%)2026(Top 37%)
25.2M25.20 mi0.35 mi8189+81390-121390-128294(Top 29%)2174(Top 18%)2174(Top 40%)
Finish26.22 mi1.02 mi81891429-391429-399126(Top 32%)2583(Top 21%)2583(Top 47%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

9446

Females

1626

F18-39

1626

5K→10K

3.1 - 6.2 mi

Top 37%
×5stories
+79ft-138ft

Overall

10409

Females

2016

F18-39

2016

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

9446

Females

1626

F18-39

1626

15K→20K

9.3 - 12.4 mi

Top 31%
×5stories
+106ft-86ft

Overall

8846

Females

1455

F18-39

1455

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9851

Females

1867

F18-39

1867

Half→25K

13.1 - 15.5 mi

Top 29%
×4stories
+66ft-88ft

Overall

8228

Females

1308

F18-39

1308

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

7281

Females

1123

F18-39

1123

30K→20M

18.6 - 20.0 mi

Top 24%
×5stories
+64ft-50ft

Overall

6912

Females

1123

F18-39

1123

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

5075

Females

634

F18-39

634

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7600

Females

1529

F18-39

1529

35K→23M

21.8 - 23.0 mi

Top 26%
×5stories
+23ft-63ft

Overall

7277

Females

1513

F18-39

1513

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

7846

Females

1795

F18-39

1795

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

8099

Females

2026

F18-39

2026

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

8294

Females

2174

F18-39

2174

25.2M→Finish

25.2 - 26.2 mi

Top 32%
×2stories
+22ft-21ft

Overall

9126

Females

2583

F18-39

2583

Passing Analysis

Category:
Athletes Passed
3649
Passed By
428
Net Change
+3221
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11410
5K → 10K65085+565#11410#10845
10K → 15K50317+486#10845#10359
15K → 20K44319+424#10359#9935
20K → Half3120+11#9935#9924
Half → 25K35717+340#9924#9584
25K → 30K55315+538#9584#9046
30K → 20M2399+230#9046#8816
20M → 21M3032+301#8816#8515
21M → 35K9825+73#8515#8442
35K → 23M17036+134#8442#8308
23M → 24M11542+73#8308#8235
24M → 40K8244+38#8235#8197
40K → 25.2M3224+8#8197#8189
25.2M → Finish73730#8189#8189
TOTALS3649428+3221
📊

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