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BOSTON MARATHON 2025

Hualan Che

Bib: 22900•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F50-54)
#0 / 1303
Top 48%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:54
Rank: #18959
Start → 5K
25:54 | 8:20/mi
10K· 6.21 mi
51:39
Rank: #18702 (+257)
5K → 10K
25:45 | 8:17/mi
15K· 9.32 mi
1:18:14
Rank: #18987 (-285)
10K → 15K
26:35 | 8:33/mi
20K· 12.43 mi
1:46:32
Rank: #19726 (-739)
15K → 20K
28:18 | 9:07/mi
Half· 13.11 mi
1:52:36
Rank: #19813 (-87)
20K → Half
6:04 | 8:54/mi
25K· 15.53 mi
2:14:16
Rank: #19749 (+64)
Half → 25K
21:40 | 8:56/mi
30K· 18.64 mi
2:42:31
Rank: #19420 (+329)
25K → 30K
28:15 | 9:06/mi
20M
2:55:16
Rank: #19367 (+53)
30K → 20M
12:45 | 9:23/mi
21M
3:05:24
Rank: #19330 (+37)
20M → 21M
10:08 | 10:08/mi
35K· 21.75 mi
3:11:51
Rank: #19226 (+104)
21M → 35K
6:27 | 8:37/mi
23M
3:23:45
Rank: #19191 (+35)
35K → 23M
11:54 | 9:30/mi
24M
3:32:51
Rank: #19136 (+55)
23M → 24M
9:06 | 9:06/mi
40K· 24.85 mi
3:40:53
Rank: #19087 (+49)
24M → 40K
8:02 | 9:24/mi
25.2M
3:44:31
Rank: #19086 (+1)
40K → 25.2M
3:38 | 10:32/mi
Finish· 26.22 mi
3:53:41
Rank: #19074 (+12)
25.2M → Finish
9:10 | 9:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:36
Pace8:35 /mi
2nd Half
Distance13.11 mi
Time2:01:05
Pace9:14 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:5825:548:2025:54
8:20
-
10K
6.21 mi11:47:4351:398:1925:45
8:17
-0:03
15K
9.32 mi12:14:181:18:148:2426:35
8:33
+0:16
20K
12.43 mi12:42:361:46:328:3428:18
9:07
+0:34
Half
13.11 mi12:48:401:52:368:356:04
8:54
-0:13
25K
15.53 mi13:10:202:14:168:3921:40
8:56
+0:02
30K
18.64 mi13:38:352:42:318:4328:15
9:06
+0:10
20M
20.00 mi13:51:202:55:168:4612:45
9:23
+0:17
21M
21.00 mi14:01:283:05:248:5010:08
10:08
+0:45
35K
21.75 mi14:07:553:11:518:496:27
8:37
-1:31
23M
23.00 mi14:19:493:23:458:5211:54
9:30
+0:53
24M
24.00 mi14:28:553:32:518:529:06
9:06
-0:24
40K
24.85 mi14:36:573:40:538:538:02
9:24
+0:18
25.2M
25.20 mi14:40:353:44:318:553:38
10:32
+1:08
Finish
26.22 mi14:49:453:53:418:559:10
9:00
-1:32

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

8:17 /mi

Average Pace

8:55 /mi

Slowest Pace

10:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:24:41

36% of race

Time at Steady Pace

1:55:18

49% of race

Time at Slower Pace

33:42

14% 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 mi11:21:5825:548:2025:54
8:20
#18959
10K
6.21 mi11:47:4351:398:1925:45
8:17
#18702
15K
9.32 mi12:14:181:18:148:2426:35
8:33
#18987
20K
12.43 mi12:42:361:46:328:3428:18
9:07
#19726
Half
13.11 mi12:48:401:52:368:356:04
8:54
#19813
25K
15.53 mi13:10:202:14:168:3921:40
8:56
#19749
30K
18.64 mi13:38:352:42:318:4328:15
9:06
#19420
20M
20.00 mi13:51:202:55:168:4612:45
9:23
#19367
21M
21.00 mi14:01:283:05:248:5010:08
10:08
#19330
35K
21.75 mi14:07:553:11:518:496:27
8:37
#19226
23M
23.00 mi14:19:493:23:458:5211:54
9:30
#19191
24M
24.00 mi14:28:553:32:518:529:06
9:06
#19136
40K
24.85 mi14:36:573:40:538:538:02
9:24
#19087
25.2M
25.20 mi14:40:353:44:318:553:38
10:32
#19086
Finish
26.22 mi14:49:453:53:418:559:10
9:00
#19074
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi189596888688819683(Top 69%)7265(Top 59%)7265(Top 558%)
10K6.21 mi3.10 mi18702+2576737+1516737+15118484(Top 65%)6592(Top 54%)6592(Top 506%)
15K9.32 mi3.11 mi18987-2856904-1676904-16719683(Top 69%)7265(Top 59%)7265(Top 558%)
20K12.43 mi3.11 mi19726-7397318-4147318-41421485(Top 76%)8306(Top 68%)8306(Top 637%)
Half13.11 mi0.68 mi19813-877369-517369-5121357(Top 75%)8218(Top 67%)8218(Top 631%)
25K15.53 mi2.42 mi19749+647340+297340+2919630(Top 69%)7330(Top 60%)7330(Top 563%)
30K18.64 mi3.11 mi19420+3297196+1447196+14418165(Top 64%)6674(Top 55%)6674(Top 512%)
20M20.00 mi1.36 mi19367+537191+57191+518691(Top 66%)7102(Top 58%)7102(Top 545%)
21M21.00 mi1.00 mi19330+377194-37194-318820(Top 66%)7245(Top 59%)7245(Top 556%)
35K21.75 mi0.75 mi19226+1047149+457149+4516246(Top 57%)5931(Top 49%)5931(Top 455%)
23M23.00 mi1.25 mi19191+357157-87157-818735(Top 66%)7370(Top 60%)7370(Top 566%)
24M24.00 mi1.00 mi19136+557147+107147+1017912(Top 63%)6989(Top 57%)6989(Top 536%)
40K24.85 mi0.85 mi19087+497143+47143+418287(Top 64%)7265(Top 59%)7265(Top 558%)
25.2M25.20 mi0.35 mi19086+17159-167159-1619177(Top 68%)7732(Top 63%)7732(Top 593%)
Finish26.22 mi1.02 mi19074+127170-117170-1119045(Top 67%)7624(Top 62%)7624(Top 585%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21stories
+97ft-345ft

Overall

19683

Females

7265

F50-54

7265

5K→10K

3.1 - 6.2 mi

Top 65%
×5stories
+79ft-138ft

Overall

18484

Females

6592

F50-54

6592

10K→15K

6.2 - 9.3 mi

Top 69%
×3stories
+67ft-78ft

Overall

19683

Females

7265

F50-54

7265

15K→20K

9.3 - 12.4 mi

Top 76%
×5stories
+106ft-86ft

Overall

21485

Females

8306

F50-54

8306

20K→Half

12.4 - 13.1 mi

Top 75%
×2stories
+19ft-37ft

Overall

21357

Females

8218

F50-54

8218

Half→25K

13.1 - 15.5 mi

Top 69%
×4stories
+66ft-88ft

Overall

19630

Females

7330

F50-54

7330

25K→30K

15.5 - 18.6 mi

Top 64%
×9stories
+181ft-148ft

Overall

18165

Females

6674

F50-54

6674

30K→20M

18.6 - 20.0 mi

Top 66%
×5stories
+64ft-50ft

Overall

18691

Females

7102

F50-54

7102

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

18820

Females

7245

F50-54

7245

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

16246

Females

5931

F50-54

5931

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

18735

Females

7370

F50-54

7370

23M→24M

23.0 - 24.0 mi

Top 63%
×6stories
+12ft-82ft

Overall

17912

Females

6989

F50-54

6989

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

18287

Females

7265

F50-54

7265

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

19177

Females

7732

F50-54

7732

25.2M→Finish

25.2 - 26.2 mi

Top 67%
×2stories
+22ft-21ft

Overall

19045

Females

7624

F50-54

7624

Passing Analysis

Category:
Athletes Passed
1889
Passed By
2004
Net Change
-115
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18959
5K → 10K418161+257#18959#18702
10K → 15K108393-285#18702#18987
15K → 20K52791-739#18987#19726
20K → Half996-87#19726#19813
Half → 25K182118+64#19813#19749
25K → 30K39465+329#19749#19420
30K → 20M12572+53#19420#19367
20M → 21M11780+37#19367#19330
21M → 35K1139+104#19330#19226
35K → 23M10267+35#19226#19191
23M → 24M8934+55#19191#19136
24M → 40K9142+49#19136#19087
40K → 25.2M3736+1#19087#19086
25.2M → Finish5240+12#19086#19074
TOTALS18892004-115
📊

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