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BOSTON MARATHON 2025

Allison Mancall

Bib: 30603•F

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:51
Rank: #23519
Start → 5K
9:17/mi
28:51 split
10K· 6.21 mi
57:02
Rank: #23135 (+384)
5K → 10K
9:04/mi
28:11 split
15K· 9.32 mi
1:25:29
Rank: #22981 (+154)
10K → 15K
9:09/mi
28:27 split
20K· 12.43 mi
1:55:34
Rank: #23138 (-157)
15K → 20K
9:41/mi
30:05 split
Half· 13.11 mi
2:02:40
Rank: #23303 (-165)
20K → Half
10:24/mi
7:06 split
25K· 15.53 mi
2:26:48
Rank: #23273 (+30)
Half → 25K
9:57/mi
24:08 split
30K· 18.64 mi
3:00:19
Rank: #23317 (-44)
25K → 30K
10:47/mi
33:31 split
20M
3:14:17
Rank: #23195 (+122)
30K → 20M
10:17/mi
13:58 split
21M
3:25:29
Rank: #23108 (+87)
20M → 21M
11:12/mi
11:12 split
35K· 21.75 mi
3:33:02
Rank: #23066 (+42)
21M → 35K
10:06/mi
7:33 split
23M
3:45:50
Rank: #22951 (+115)
35K → 23M
10:13/mi
12:48 split
24M
3:56:19
Rank: #22933 (+18)
23M → 24M
10:29/mi
10:29 split
40K· 24.85 mi
4:05:30
Rank: #22919 (+14)
24M → 40K
10:44/mi
9:11 split
25.2M
4:09:28
Rank: #22913 (+6)
40K → 25.2M
11:30/mi
3:58 split
Finish· 26.22 mi
4:19:38
Rank: #22917 (-4)
25.2M → Finish
9:59/mi
10:10 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:40
Pace9:21 /mi
2nd Half
Distance13.11 mi
Time2:16:58
Pace10:27 /mi
📊Positive Split: 11.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:2328:519:1728:51
9:17
-
10K
6.21 mi12:20:3457:029:1128:11
9:04
-0:13
15K
9.32 mi12:49:011:25:299:1028:27
9:09
+0:05
20K
12.43 mi13:19:061:55:349:1830:05
9:41
+0:32
Half
13.11 mi13:26:122:02:409:217:06
10:24
+0:43
25K
15.53 mi13:50:202:26:489:2724:08
9:57
-0:27
30K
18.64 mi14:23:513:00:199:4033:31
10:47
+0:50
20M
20.00 mi14:37:493:14:179:4313:58
10:17
-0:30
21M
21.00 mi14:49:013:25:299:4711:12
11:12
+0:55
35K
21.75 mi14:56:343:33:029:487:33
10:06
-1:06
23M
23.00 mi15:09:223:45:509:4912:48
10:13
+0:07
24M
24.00 mi15:19:513:56:199:5110:29
10:29
+0:16
40K
24.85 mi15:29:024:05:309:539:11
10:44
+0:15
25.2M
25.20 mi15:33:004:09:289:543:58
11:30
+0:46
Finish
26.22 mi15:43:104:19:389:5510:10
9:59
-1:31

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

9:04 /mi

Average Pace

9:55 /mi

Slowest Pace

11:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:34

45% of race

Time at Steady Pace

1:26:12

33% of race

Time at Slower Pace

57:52

22% of race

Average Pace: 9:54 /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 mi11:52:2328:519:1728:51
9:17
#23519
10K
6.21 mi12:20:3457:029:1128:11
9:04
#23135
15K
9.32 mi12:49:011:25:299:1028:27
9:09
#22981
20K
12.43 mi13:19:061:55:349:1830:05
9:41
#23138
Half
13.11 mi13:26:122:02:409:217:06
10:24
#23303
25K
15.53 mi13:50:202:26:489:2724:08
9:57
#23273
30K
18.64 mi14:23:513:00:199:4033:31
10:47
#23317
20M
20.00 mi14:37:493:14:179:4313:58
10:17
#23195
21M
21.00 mi14:49:013:25:299:4711:12
11:12
#23108
35K
21.75 mi14:56:343:33:029:487:33
10:06
#23066
23M
23.00 mi15:09:223:45:509:4912:48
10:13
#22951
24M
24.00 mi15:19:513:56:199:5110:29
10:29
#22933
40K
24.85 mi15:29:024:05:309:539:11
10:44
#22919
25.2M
25.20 mi15:33:004:09:289:543:58
11:30
#22913
Finish
26.22 mi15:43:104:19:389:5510:10
9:59
#22917
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi235199443944322713(Top 80%)8953(Top 73%)8953(Top 164%)
10K6.21 mi3.10 mi23135+3849222+2219222+22122709(Top 80%)8976(Top 73%)8976(Top 164%)
15K9.32 mi3.11 mi22981+1549114+1089114+10822713(Top 80%)8953(Top 73%)8953(Top 164%)
20K12.43 mi3.11 mi23138-1579202-889202-8823437(Top 83%)9385(Top 77%)9385(Top 172%)
Half13.11 mi0.68 mi23303-1659289-879289-8725645(Top 90%)10626(Top 87%)10626(Top 194%)
25K15.53 mi2.42 mi23273+309282+79282+723142(Top 81%)9274(Top 76%)9274(Top 170%)
30K18.64 mi3.11 mi23317-449359-779359-7723582(Top 83%)9645(Top 79%)9645(Top 176%)
20M20.00 mi1.36 mi23195+1229309+509309+5021812(Top 77%)8797(Top 72%)8797(Top 161%)
21M21.00 mi1.00 mi23108+879282+279282+2721916(Top 77%)8925(Top 73%)8925(Top 163%)
35K21.75 mi0.75 mi23066+429274+89274+822171(Top 78%)9122(Top 75%)9122(Top 167%)
23M23.00 mi1.25 mi22951+1159237+379237+3721216(Top 75%)8669(Top 71%)8669(Top 159%)
24M24.00 mi1.00 mi22933+189250-139250-1322783(Top 80%)9530(Top 78%)9530(Top 174%)
40K24.85 mi0.85 mi22919+149264-149264-1422561(Top 79%)9484(Top 78%)9484(Top 173%)
25.2M25.20 mi0.35 mi22913+69267-39267-322092(Top 78%)9202(Top 75%)9202(Top 168%)
Finish26.22 mi1.02 mi22917-49277-109277-1022879(Top 81%)9607(Top 79%)9607(Top 176%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21story building
+97ft-345ft

Overall

22713

Females

8953

F18-39

8953

5K→10K

3.1 - 6.2 mi

Top 80%
×5story building
+79ft-138ft

Overall

22709

Females

8976

F18-39

8976

10K→15K

6.2 - 9.3 mi

Top 80%
×3story building
+67ft-78ft

Overall

22713

Females

8953

F18-39

8953

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

23437

Females

9385

F18-39

9385

20K→Half

12.4 - 13.1 mi

Top 90%
×2story building
+19ft-37ft

Overall

25645

Females

10626

F18-39

10626

Half→25K

13.1 - 15.5 mi

Top 81%
×4story building
+66ft-88ft

Overall

23142

Females

9274

F18-39

9274

25K→30K

15.5 - 18.6 mi

Top 83%
×9story building
+181ft-148ft

Overall

23582

Females

9645

F18-39

9645

30K→20M

18.6 - 20.0 mi

Top 77%
×5story building
+64ft-50ft

Overall

21812

Females

8797

F18-39

8797

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

21916

Females

8925

F18-39

8925

21M→35K

21.0 - 21.8 mi

Top 78%
×7story building
+17ft-86ft

Overall

22171

Females

9122

F18-39

9122

35K→23M

21.8 - 23.0 mi

Top 75%
×5story building
+23ft-63ft

Overall

21216

Females

8669

F18-39

8669

23M→24M

23.0 - 24.0 mi

Top 80%
×6story building
+12ft-82ft

Overall

22783

Females

9530

F18-39

9530

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

22561

Females

9484

F18-39

9484

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

22092

Females

9202

F18-39

9202

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2story building
+22ft-21ft

Overall

22879

Females

9607

F18-39

9607

Passing Analysis

Category:
Athletes Passed
1760
Passed By
1158
Net Change
+602
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23519
5K → 10K46884+384#23519#23135
10K → 15K24692+154#23135#22981
15K → 20K123280-157#22981#23138
20K → Half5170-165#23138#23303
Half → 25K136106+30#23303#23273
25K → 30K150194-44#23273#23317
30K → 20M14523+122#23317#23195
20M → 21M10619+87#23195#23108
21M → 35K6119+42#23108#23066
35K → 23M13318+115#23066#22951
23M → 24M6244+18#22951#22933
24M → 40K6147+14#22933#22919
40K → 25.2M2115+6#22919#22913
25.2M → Finish4347-4#22913#22917
TOTALS17601158+602
📊

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