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BOSTON MARATHON 2025

Minwei Lu

Bib: 24402•F

NJ

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
Top 34%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:09
Rank: #21200
Start → 5K
27:09 | 8:44/mi
10K· 6.21 mi
53:07
Rank: #20126 (+1074)
5K → 10K
25:58 | 8:21/mi
15K· 9.32 mi
1:19:31
Rank: #19870 (+256)
10K → 15K
26:24 | 8:30/mi
20K· 12.43 mi
1:46:26
Rank: #19680 (+190)
15K → 20K
26:55 | 8:40/mi
Half· 13.11 mi
1:52:15
Rank: #19658 (+22)
20K → Half
5:49 | 8:32/mi
25K· 15.53 mi
2:13:26
Rank: #19450 (+208)
Half → 25K
21:11 | 8:44/mi
30K· 18.64 mi
2:42:12
Rank: #19328 (+122)
25K → 30K
28:46 | 9:16/mi
20M
2:55:04
Rank: #19312 (+16)
30K → 20M
12:52 | 9:28/mi
21M
3:04:55
Rank: #19211 (+101)
20M → 21M
9:51 | 9:51/mi
35K· 21.75 mi
3:11:55
Rank: #19241 (-30)
21M → 35K
7:00 | 9:21/mi
23M
3:24:25
Rank: #19345 (-104)
35K → 23M
12:30 | 9:59/mi
24M
3:33:25
Rank: #19259 (+86)
23M → 24M
9:00 | 9:00/mi
40K· 24.85 mi
3:41:16
Rank: #19175 (+84)
24M → 40K
7:51 | 9:11/mi
25.2M
3:44:46
Rank: #19135 (+40)
40K → 25.2M
3:30 | 10:09/mi
Finish· 26.22 mi
3:53:50
Rank: #19098 (+37)
25.2M → Finish
9:04 | 8:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:15
Pace8:34 /mi
2nd Half
Distance13.11 mi
Time2:01:35
Pace9:16 /mi
📊Positive Split: 8.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:0327:098:4427:09
8:44
-
10K
6.21 mi11:52:0153:078:3325:58
8:21
-0:23
15K
9.32 mi12:18:251:19:318:3226:24
8:30
+0:09
20K
12.43 mi12:45:201:46:268:3426:55
8:40
+0:10
Half
13.11 mi12:51:091:52:158:345:49
8:32
-0:08
25K
15.53 mi13:12:202:13:268:3521:11
8:44
+0:12
30K
18.64 mi13:41:062:42:128:4228:46
9:16
+0:32
20M
20.00 mi13:53:582:55:048:4512:52
9:28
+0:12
21M
21.00 mi14:03:493:04:558:489:51
9:51
+0:23
35K
21.75 mi14:10:493:11:558:497:00
9:21
-0:30
23M
23.00 mi14:23:193:24:258:5312:30
9:59
+0:38
24M
24.00 mi14:32:193:33:258:549:00
9:00
-0:59
40K
24.85 mi14:40:103:41:168:547:51
9:11
+0:11
25.2M
25.20 mi14:43:403:44:468:553:30
10:09
+0:58
Finish
26.22 mi14:52:443:53:508:559:04
8:54
-1:15

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

8:21 /mi

Average Pace

8:55 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:25:06

36% of race

Time at Steady Pace

1:43:01

44% of race

Time at Slower Pace

45:43

20% of race

Average Pace: 8:55 /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 mi11:26:0327:098:4427:09
8:44
#21200
10K
6.21 mi11:52:0153:078:3325:58
8:21
#20126
15K
9.32 mi12:18:251:19:318:3226:24
8:30
#19870
20K
12.43 mi12:45:201:46:268:3426:55
8:40
#19680
Half
13.11 mi12:51:091:52:158:345:49
8:32
#19658
25K
15.53 mi13:12:202:13:268:3521:11
8:44
#19450
30K
18.64 mi13:41:062:42:128:4228:46
9:16
#19328
20M
20.00 mi13:53:582:55:048:4512:52
9:28
#19312
21M
21.00 mi14:03:493:04:558:489:51
9:51
#19211
35K
21.75 mi14:10:493:11:558:497:00
9:21
#19241
23M
23.00 mi14:23:193:24:258:5312:30
9:59
#19345
24M
24.00 mi14:32:193:33:258:549:00
9:00
#19259
40K
24.85 mi14:40:103:41:168:547:51
9:11
#19175
25.2M
25.20 mi14:43:403:44:468:553:30
10:09
#19135
Finish
26.22 mi14:52:443:53:508:559:04
8:54
#19098
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi212008195819519317(Top 68%)7075(Top 58%)7075(Top 712%)
10K6.21 mi3.10 mi20126+10747548+6477548+64718938(Top 67%)6846(Top 56%)6846(Top 689%)
15K9.32 mi3.11 mi19870+2567393+1557393+15519317(Top 68%)7075(Top 58%)7075(Top 712%)
20K12.43 mi3.11 mi19680+1907291+1027291+10219228(Top 68%)7039(Top 58%)7039(Top 708%)
Half13.11 mi0.68 mi19658+227282+97282+919423(Top 68%)7144(Top 58%)7144(Top 719%)
25K15.53 mi2.42 mi19450+2087174+1087174+10818617(Top 66%)6766(Top 55%)6766(Top 681%)
30K18.64 mi3.11 mi19328+1227149+257149+2518940(Top 67%)7088(Top 58%)7088(Top 713%)
20M20.00 mi1.36 mi19312+167161-127161-1219047(Top 67%)7283(Top 60%)7283(Top 733%)
21M21.00 mi1.00 mi19211+1017120+417120+4117725(Top 62%)6658(Top 54%)6658(Top 670%)
35K21.75 mi0.75 mi19241-307156-367156-3619808(Top 70%)7874(Top 64%)7874(Top 792%)
23M23.00 mi1.25 mi19345-1047251-957251-9520438(Top 72%)8259(Top 68%)8259(Top 831%)
24M24.00 mi1.00 mi19259+867222+297222+2917399(Top 61%)6712(Top 55%)6712(Top 675%)
40K24.85 mi0.85 mi19175+847192+307192+3017290(Top 61%)6748(Top 55%)6748(Top 679%)
25.2M25.20 mi0.35 mi19135+407184+87184+817743(Top 62%)6995(Top 57%)6995(Top 704%)
Finish26.22 mi1.02 mi19098+377181+37181+318539(Top 65%)7353(Top 60%)7353(Top 740%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

19317

Females

7075

F55-59

7075

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

18938

Females

6846

F55-59

6846

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

19317

Females

7075

F55-59

7075

15K→20K

9.3 - 12.4 mi

Top 68%
×5stories
+106ft-86ft

Overall

19228

Females

7039

F55-59

7039

20K→Half

12.4 - 13.1 mi

Top 68%
×2stories
+19ft-37ft

Overall

19423

Females

7144

F55-59

7144

Half→25K

13.1 - 15.5 mi

Top 66%
×4stories
+66ft-88ft

Overall

18617

Females

6766

F55-59

6766

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

18940

Females

7088

F55-59

7088

30K→20M

18.6 - 20.0 mi

Top 67%
×5stories
+64ft-50ft

Overall

19047

Females

7283

F55-59

7283

20M→21M

20.0 - 21.0 mi

Top 62%
×8stories
+106ft-24ft

Overall

17725

Females

6658

F55-59

6658

21M→35K

21.0 - 21.8 mi

Top 70%
×7stories
+17ft-86ft

Overall

19808

Females

7874

F55-59

7874

35K→23M

21.8 - 23.0 mi

Top 72%
×5stories
+23ft-63ft

Overall

20438

Females

8259

F55-59

8259

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

17399

Females

6712

F55-59

6712

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

17290

Females

6748

F55-59

6748

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

17743

Females

6995

F55-59

6995

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

18539

Females

7353

F55-59

7353

Passing Analysis

Category:
Athletes Passed
3042
Passed By
940
Net Change
+2102
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21200
5K → 10K112349+1074#21200#20126
10K → 15K33478+256#20126#19870
15K → 20K290100+190#19870#19680
20K → Half4523+22#19680#19658
Half → 25K26860+208#19658#19450
25K → 30K267145+122#19450#19328
30K → 20M11296+16#19328#19312
20M → 21M15352+101#19312#19211
21M → 35K4777-30#19211#19241
35K → 23M66170-104#19241#19345
23M → 24M10923+86#19345#19259
24M → 40K10824+84#19259#19175
40K → 25.2M5010+40#19175#19135
25.2M → Finish7033+37#19135#19098
TOTALS3042940+2102
📊

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