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BOSTON MARATHON 2025

Elizabeth Lim

Bib: 16968•F

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F60-64)
#0 / 624
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:57
Rank: #23608
Start → 5K
9:19/mi
28:57 split
10K· 6.21 mi
1:00:31
Rank: #24832 (-1224)
5K → 10K
10:10/mi
31:34 split
15K· 9.32 mi
1:34:22
Rank: #25579 (-747)
10K → 15K
10:54/mi
33:51 split
20K· 12.43 mi
2:10:06
Rank: #25916 (-337)
15K → 20K
11:30/mi
35:44 split
Half· 13.11 mi
2:17:52
Rank: #25986 (-70)
20K → Half
11:23/mi
7:46 split
25K· 15.53 mi
2:47:39
Rank: #26182 (-196)
Half → 25K
12:17/mi
29:47 split
30K· 18.64 mi
3:26:19
Rank: #26184 (-2)
25K → 30K
12:27/mi
38:40 split
20M
3:43:48
Rank: #26197 (-13)
30K → 20M
12:52/mi
17:29 split
21M
3:58:11
Rank: #26261 (-64)
20M → 21M
14:23/mi
14:23 split
35K· 21.75 mi
4:06:24
Rank: #26201 (+60)
21M → 35K
10:59/mi
8:13 split
23M
4:21:29
Rank: #26149 (+52)
35K → 23M
12:03/mi
15:05 split
24M
4:32:32
Rank: #26080 (+69)
23M → 24M
11:03/mi
11:03 split
40K· 24.85 mi
4:42:30
Rank: #26047 (+33)
24M → 40K
11:39/mi
9:58 split
25.2M
4:46:58
Rank: #26045 (+2)
40K → 25.2M
12:57/mi
4:28 split
Finish· 26.22 mi
4:58:15
Rank: #26040 (+5)
25.2M → Finish
11:04/mi
11:17 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:17:52
Pace10:31 /mi
2nd Half
Distance13.11 mi
Time2:40:23
Pace12:14 /mi
📊Positive Split: 16.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:02:1028:579:1928:57
9:19
-
10K
6.21 mi11:33:441:00:319:4431:34
10:10
+0:51
15K
9.32 mi12:07:351:34:2210:0733:51
10:54
+0:44
20K
12.43 mi12:43:192:10:0610:2835:44
11:30
+0:36
Half
13.11 mi12:51:052:17:5210:317:46
11:23
-0:07
25K
15.53 mi13:20:522:47:3910:4829:47
12:17
+0:54
30K
18.64 mi13:59:323:26:1911:0438:40
12:27
+0:10
20M
20.00 mi14:17:013:43:4811:1117:29
12:52
+0:25
21M
21.00 mi14:31:243:58:1111:2114:23
14:23
+1:31
35K
21.75 mi14:39:374:06:2411:208:13
10:59
-3:24
23M
23.00 mi14:54:424:21:2911:2215:05
12:03
+1:04
24M
24.00 mi15:05:454:32:3211:2111:03
11:03
-1:00
40K
24.85 mi15:15:434:42:3011:229:58
11:39
+0:36
25.2M
25.20 mi15:20:114:46:5811:234:28
12:57
+1:18
Finish
26.22 mi15:31:284:58:1511:2311:17
11:04
-1:53

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

9:19 /mi

Average Pace

11:23 /mi

Slowest Pace

14:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:22

32% of race

Time at Steady Pace

1:39:06

33% of race

Time at Slower Pace

1:44:47

35% of race

Average Pace: 11:22 /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 mi11:02:1028:579:1928:57
9:19
#23608
10K
6.21 mi11:33:441:00:319:4431:34
10:10
#24832
15K
9.32 mi12:07:351:34:2210:0733:51
10:54
#25579
20K
12.43 mi12:43:192:10:0610:2835:44
11:30
#25916
Half
13.11 mi12:51:052:17:5210:317:46
11:23
#25986
25K
15.53 mi13:20:522:47:3910:4829:47
12:17
#26182
30K
18.64 mi13:59:323:26:1911:0438:40
12:27
#26184
20M
20.00 mi14:17:013:43:4811:1117:29
12:52
#26197
21M
21.00 mi14:31:243:58:1111:2114:23
14:23
#26261
35K
21.75 mi14:39:374:06:2411:208:13
10:59
#26201
23M
23.00 mi14:54:424:21:2911:2215:05
12:03
#26149
24M
24.00 mi15:05:454:32:3211:2111:03
11:03
#26080
40K
24.85 mi15:15:434:42:3011:229:58
11:39
#26047
25.2M
25.20 mi15:20:114:46:5811:234:28
12:57
#26045
Finish
26.22 mi15:31:284:58:1511:2311:17
11:04
#26040
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi236089495949526530(Top 93%)11086(Top 91%)11086(Top 1777%)
10K6.21 mi3.10 mi24832-122410144-64910144-64925645(Top 90%)10603(Top 87%)10603(Top 1699%)
15K9.32 mi3.11 mi25579-74710544-40010544-40026530(Top 93%)11086(Top 91%)11086(Top 1777%)
20K12.43 mi3.11 mi25916-33710742-19810742-19826629(Top 94%)11173(Top 91%)11173(Top 1791%)
Half13.11 mi0.68 mi25986-7010782-4010782-4026947(Top 95%)11379(Top 93%)11379(Top 1824%)
25K15.53 mi2.42 mi26182-19610884-10210884-10226729(Top 94%)11269(Top 92%)11269(Top 1806%)
30K18.64 mi3.11 mi26184-210925-4110925-4126109(Top 92%)11000(Top 90%)11000(Top 1763%)
20M20.00 mi1.36 mi26197-1310944-1910944-1926312(Top 93%)11173(Top 91%)11173(Top 1791%)
21M21.00 mi1.00 mi26261-6411000-5611000-5626587(Top 94%)11360(Top 93%)11360(Top 1821%)
35K21.75 mi0.75 mi26201+6010967+3310967+3324139(Top 85%)10142(Top 83%)10142(Top 1625%)
23M23.00 mi1.25 mi26149+5210947+2010947+2025180(Top 89%)10696(Top 87%)10696(Top 1714%)
24M24.00 mi1.00 mi26080+6910916+3110916+3124076(Top 85%)10160(Top 83%)10160(Top 1628%)
40K24.85 mi0.85 mi26047+3310899+1710899+1724388(Top 86%)10371(Top 85%)10371(Top 1662%)
25.2M25.20 mi0.35 mi26045+210904-510904-524931(Top 88%)10653(Top 87%)10653(Top 1707%)
Finish26.22 mi1.02 mi26040+510913-910913-925494(Top 90%)10907(Top 89%)10907(Top 1748%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21story building
+97ft-345ft

Overall

26530

Females

11086

F60-64

11086

5K→10K

3.1 - 6.2 mi

Top 90%
×5story building
+79ft-138ft

Overall

25645

Females

10603

F60-64

10603

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+67ft-78ft

Overall

26530

Females

11086

F60-64

11086

15K→20K

9.3 - 12.4 mi

Top 94%
×5story building
+106ft-86ft

Overall

26629

Females

11173

F60-64

11173

20K→Half

12.4 - 13.1 mi

Top 95%
×2story building
+19ft-37ft

Overall

26947

Females

11379

F60-64

11379

Half→25K

13.1 - 15.5 mi

Top 94%
×4story building
+66ft-88ft

Overall

26729

Females

11269

F60-64

11269

25K→30K

15.5 - 18.6 mi

Top 92%
×9story building
+181ft-148ft

Overall

26109

Females

11000

F60-64

11000

30K→20M

18.6 - 20.0 mi

Top 93%
×5story building
+64ft-50ft

Overall

26312

Females

11173

F60-64

11173

20M→21M

20.0 - 21.0 mi

Top 94%
×8story building
+106ft-24ft

Overall

26587

Females

11360

F60-64

11360

21M→35K

21.0 - 21.8 mi

Top 85%
×7story building
+17ft-86ft

Overall

24139

Females

10142

F60-64

10142

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

25180

Females

10696

F60-64

10696

23M→24M

23.0 - 24.0 mi

Top 85%
×6story building
+12ft-82ft

Overall

24076

Females

10160

F60-64

10160

24M→40K

24.0 - 24.9 mi

Top 86%
×1story
+6ft-20ft

Overall

24388

Females

10371

F60-64

10371

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

24931

Females

10653

F60-64

10653

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

25494

Females

10907

F60-64

10907

Passing Analysis

Category:
Athletes Passed
572
Passed By
3004
Net Change
-2432
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23608
5K → 10K251249-1224#23608#24832
10K → 15K14761-747#24832#25579
15K → 20K48385-337#25579#25916
20K → Half878-70#25916#25986
Half → 25K23219-196#25986#26182
25K → 30K103105-2#26182#26184
30K → 20M4558-13#26184#26197
20M → 21M2488-64#26197#26261
21M → 35K677+60#26261#26201
35K → 23M6614+52#26201#26149
23M → 24M701+69#26149#26080
24M → 40K407+33#26080#26047
40K → 25.2M1311+2#26047#26045
25.2M → Finish2621+5#26045#26040
TOTALS5723004-2432
📊

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