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BOSTON MARATHON 2025

Leslie Randall

Bib: 27680•F

OR

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:55
Rank: #23576
Start → 5K
28:55 | 9:18/mi
10K· 6.21 mi
58:37
Rank: #23983 (-407)
5K → 10K
29:42 | 9:34/mi
15K· 9.32 mi
1:29:32
Rank: #24326 (-343)
10K → 15K
30:55 | 9:57/mi
20K· 12.43 mi
2:01:41
Rank: #24522 (-196)
15K → 20K
32:09 | 10:21/mi
Half· 13.11 mi
2:08:44
Rank: #24575 (-53)
20K → Half
7:03 | 10:20/mi
25K· 15.53 mi
2:35:17
Rank: #24700 (-125)
Half → 25K
26:33 | 10:57/mi
30K· 18.64 mi
3:13:09
Rank: #24993 (-293)
25K → 30K
37:52 | 12:11/mi
20M
3:28:32
Rank: #24929 (+64)
30K → 20M
15:23 | 11:19/mi
21M
3:41:18
Rank: #24940 (-11)
20M → 21M
12:46 | 12:46/mi
35K· 21.75 mi
3:48:48
Rank: #24852 (+88)
21M → 35K
7:30 | 10:01/mi
23M
4:02:16
Rank: #24754 (+98)
35K → 23M
13:28 | 10:45/mi
24M
4:13:01
Rank: #24710 (+44)
23M → 24M
10:45 | 10:45/mi
40K· 24.85 mi
4:22:43
Rank: #24681 (+29)
24M → 40K
9:42 | 11:21/mi
25.2M
4:27:12
Rank: #24693 (-12)
40K → 25.2M
4:29 | 13:00/mi
Finish· 26.22 mi
4:38:01
Rank: #24702 (-9)
25.2M → Finish
10:49 | 10:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:44
Pace9:49 /mi
2nd Half
Distance13.11 mi
Time2:29:17
Pace11:23 /mi
📊Positive Split: 16.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:2928:559:1828:55
9:18
-
10K
6.21 mi12:15:1158:379:2629:42
9:34
+0:16
15K
9.32 mi12:46:061:29:329:3630:55
9:57
+0:23
20K
12.43 mi13:18:152:01:419:4732:09
10:21
+0:24
Half
13.11 mi13:25:182:08:449:497:03
10:20
-0:01
25K
15.53 mi13:51:512:35:1710:0026:33
10:57
+0:37
30K
18.64 mi14:29:433:13:0910:2237:52
12:11
+1:14
20M
20.00 mi14:45:063:28:3210:2615:23
11:19
-0:52
21M
21.00 mi14:57:523:41:1810:3212:46
12:46
+1:27
35K
21.75 mi15:05:223:48:4810:317:30
10:01
-2:45
23M
23.00 mi15:18:504:02:1610:3213:28
10:45
+0:44
24M
24.00 mi15:29:354:13:0110:3310:45
10:45
0:00
40K
24.85 mi15:39:174:22:4310:349:42
11:21
+0:36
25.2M
25.20 mi15:43:464:27:1210:364:29
13:00
+1:39
Finish
26.22 mi15:54:354:38:0110:3710:49
10:37
-2:23

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

9:18 /mi

Average Pace

10:37 /mi

Slowest Pace

13:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:02

35% of race

Time at Steady Pace

1:40:47

36% of race

Time at Slower Pace

1:20:12

29% of race

Average Pace: 10:36 /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 mi11:45:2928:559:1828:55
9:18
#23576
10K
6.21 mi12:15:1158:379:2629:42
9:34
#23983
15K
9.32 mi12:46:061:29:329:3630:55
9:57
#24326
20K
12.43 mi13:18:152:01:419:4732:09
10:21
#24522
Half
13.11 mi13:25:182:08:449:497:03
10:20
#24575
25K
15.53 mi13:51:512:35:1710:0026:33
10:57
#24700
30K
18.64 mi14:29:433:13:0910:2237:52
12:11
#24993
20M
20.00 mi14:45:063:28:3210:2615:23
11:19
#24929
21M
21.00 mi14:57:523:41:1810:3212:46
12:46
#24940
35K
21.75 mi15:05:223:48:4810:317:30
10:01
#24852
23M
23.00 mi15:18:504:02:1610:3213:28
10:45
#24754
24M
24.00 mi15:29:354:13:0110:3310:45
10:45
#24710
40K
24.85 mi15:39:174:22:4310:349:42
11:21
#24681
25.2M
25.20 mi15:43:464:27:1210:364:29
13:00
#24693
Finish
26.22 mi15:54:354:38:0110:3710:49
10:37
#24702
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi235769479947924899(Top 88%)10166(Top 83%)10166(Top 1023%)
10K6.21 mi3.10 mi23983-4079678-1999678-19924249(Top 85%)9835(Top 80%)9835(Top 989%)
15K9.32 mi3.11 mi24326-3439859-1819859-18124899(Top 88%)10166(Top 83%)10166(Top 1023%)
20K12.43 mi3.11 mi24522-1969987-1289987-12824912(Top 88%)10211(Top 84%)10211(Top 1027%)
Half13.11 mi0.68 mi24575-5310015-2810015-2825500(Top 90%)10550(Top 86%)10550(Top 1061%)
25K15.53 mi2.42 mi24700-12510090-7510090-7525130(Top 88%)10363(Top 85%)10363(Top 1043%)
30K18.64 mi3.11 mi24993-29310275-18510275-18525819(Top 91%)10850(Top 89%)10850(Top 1092%)
20M20.00 mi1.36 mi24929+6410259+1610259+1624217(Top 85%)10074(Top 82%)10074(Top 1013%)
21M21.00 mi1.00 mi24940-1110272-1310272-1324748(Top 87%)10439(Top 85%)10439(Top 1050%)
35K21.75 mi0.75 mi24852+8810232+4010232+4021933(Top 77%)9019(Top 74%)9019(Top 907%)
23M23.00 mi1.25 mi24754+9810194+3810194+3822637(Top 80%)9422(Top 77%)9422(Top 948%)
24M24.00 mi1.00 mi24710+4410192+210192+223431(Top 82%)9855(Top 81%)9855(Top 991%)
40K24.85 mi0.85 mi24681+2910186+610186+623831(Top 84%)10092(Top 83%)10092(Top 1015%)
25.2M25.20 mi0.35 mi24693-1210195-910195-925023(Top 88%)10709(Top 88%)10709(Top 1077%)
Finish26.22 mi1.02 mi24702-910207-1210207-1224520(Top 86%)10421(Top 85%)10421(Top 1048%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21stories
+97ft-345ft

Overall

24899

Females

10166

F55-59

10166

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

24249

Females

9835

F55-59

9835

10K→15K

6.2 - 9.3 mi

Top 88%
×3stories
+67ft-78ft

Overall

24899

Females

10166

F55-59

10166

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

24912

Females

10211

F55-59

10211

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

25500

Females

10550

F55-59

10550

Half→25K

13.1 - 15.5 mi

Top 88%
×4stories
+66ft-88ft

Overall

25130

Females

10363

F55-59

10363

25K→30K

15.5 - 18.6 mi

Top 91%
×9stories
+181ft-148ft

Overall

25819

Females

10850

F55-59

10850

30K→20M

18.6 - 20.0 mi

Top 85%
×5stories
+64ft-50ft

Overall

24217

Females

10074

F55-59

10074

20M→21M

20.0 - 21.0 mi

Top 87%
×8stories
+106ft-24ft

Overall

24748

Females

10439

F55-59

10439

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

21933

Females

9019

F55-59

9019

35K→23M

21.8 - 23.0 mi

Top 80%
×5stories
+23ft-63ft

Overall

22637

Females

9422

F55-59

9422

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

23431

Females

9855

F55-59

9855

24M→40K

24.0 - 24.9 mi

Top 84%
×1story
+6ft-20ft

Overall

23831

Females

10092

F55-59

10092

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

25023

Females

10709

F55-59

10709

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

24520

Females

10421

F55-59

10421

Passing Analysis

Category:
Athletes Passed
852
Passed By
1978
Net Change
-1126
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23576
5K → 10K103510-407#23576#23983
10K → 15K52395-343#23983#24326
15K → 20K79275-196#24326#24522
20K → Half1063-53#24522#24575
Half → 25K69194-125#24575#24700
25K → 30K53346-293#24700#24993
30K → 20M8622+64#24993#24929
20M → 21M5162-11#24929#24940
21M → 35K957+88#24940#24852
35K → 23M1035+98#24852#24754
23M → 24M6723+44#24754#24710
24M → 40K5122+29#24710#24681
40K → 25.2M719-12#24681#24693
25.2M → Finish2635-9#24693#24702
TOTALS8521978-1126
📊

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