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BOSTON MARATHON 2023

Hung Mui Hui

Bib: 21902•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 39%
Gender (Female)
#0 / 11423
Top 20%
Masters (Masters Women)
#0 / 6539
Top 9%
Division (F50-54)
#0 / 1207
Top 5%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:35
Rank: #13355
Start → 5K
24:35 | 7:55/mi
10K· 6.21 mi
48:01
Rank: #12080 (+1275)
5K → 10K
23:26 | 7:33/mi
15K· 9.32 mi
1:11:35
Rank: #11613 (+467)
10K → 15K
23:34 | 7:35/mi
20K· 12.43 mi
1:35:22
Rank: #11299 (+314)
15K → 20K
23:47 | 7:39/mi
Half· 13.11 mi
1:40:35
Rank: #11301 (-2)
20K → Half
5:13 | 7:39/mi
25K· 15.53 mi
1:59:16
Rank: #11126 (+175)
Half → 25K
18:41 | 7:42/mi
30K· 18.64 mi
2:23:48
Rank: #10881 (+245)
25K → 30K
24:32 | 7:54/mi
20M
2:34:32
Rank: #10749 (+132)
30K → 20M
10:44 | 7:54/mi
21M
2:43:12
Rank: #10787 (-38)
20M → 21M
8:40 | 8:40/mi
35K· 21.75 mi
2:48:55
Rank: #10715 (+72)
21M → 35K
5:43 | 7:38/mi
23M
2:58:45
Rank: #10578 (+137)
35K → 23M
9:50 | 7:51/mi
24M
3:06:30
Rank: #10511 (+67)
23M → 24M
7:45 | 7:45/mi
40K· 24.85 mi
3:13:13
Rank: #10430 (+81)
24M → 40K
6:43 | 7:51/mi
25.2M
3:16:15
Rank: #10432 (-2)
40K → 25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
3:24:03
Rank: #10371 (+61)
25.2M → Finish
7:48 | 7:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:35
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:43:28
Pace7:54 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:0424:357:5524:35
7:55
-
10K
6.21 mi11:40:3048:017:4423:26
7:33
-0:22
15K
9.32 mi12:04:041:11:357:4123:34
7:35
+0:02
20K
12.43 mi12:27:511:35:227:4023:47
7:39
+0:04
Half
13.11 mi12:33:041:40:357:405:13
7:39
0:00
25K
15.53 mi12:51:451:59:167:4118:41
7:42
+0:03
30K
18.64 mi13:16:172:23:487:4324:32
7:54
+0:12
20M
20.00 mi13:27:012:34:327:4410:44
7:54
0:00
21M
21.00 mi13:35:412:43:127:468:40
8:40
+0:46
35K
21.75 mi13:41:242:48:557:465:43
7:38
-1:02
23M
23.00 mi13:51:142:58:457:469:50
7:51
+0:13
24M
24.00 mi13:58:593:06:307:467:45
7:45
-0:06
40K
24.85 mi14:05:423:13:137:466:43
7:51
+0:06
25.2M
25.20 mi14:08:443:16:157:473:02
8:48
+0:57
Finish
26.22 mi14:16:323:24:037:477:48
7:39
-1:09

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

7:33 /mi

Average Pace

7:47 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:12:21

94% of race

Time at Steady Pace

11:42

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:47 /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 mi11:17:0424:357:5524:35
7:55
#13355
10K
6.21 mi11:40:3048:017:4423:26
7:33
#12080
15K
9.32 mi12:04:041:11:357:4123:34
7:35
#11613
20K
12.43 mi12:27:511:35:227:4023:47
7:39
#11299
Half
13.11 mi12:33:041:40:357:405:13
7:39
#11301
25K
15.53 mi12:51:451:59:167:4118:41
7:42
#11126
30K
18.64 mi13:16:172:23:487:4324:32
7:54
#10881
20M
20.00 mi13:27:012:34:327:4410:44
7:54
#10749
21M
21.00 mi13:35:412:43:127:468:40
8:40
#10787
35K
21.75 mi13:41:242:48:557:465:43
7:38
#10715
23M
23.00 mi13:51:142:58:457:469:50
7:51
#10578
24M
24.00 mi13:58:593:06:307:467:45
7:45
#10511
40K
24.85 mi14:05:423:13:137:466:43
7:51
#10430
25.2M
25.20 mi14:08:443:16:157:473:02
8:48
#10432
Finish
26.22 mi14:16:323:24:037:477:48
7:39
#10371
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi133553640364010897(Top 41%)2283(Top 20%)2283(Top 189%)
10K6.21 mi3.10 mi12080+12752899+7412899+74110830(Top 41%)2220(Top 19%)2220(Top 184%)
15K9.32 mi3.11 mi11613+4672669+2302669+23010897(Top 41%)2283(Top 20%)2283(Top 189%)
20K12.43 mi3.11 mi11299+3142502+1672502+16710570(Top 40%)2181(Top 19%)2181(Top 181%)
Half13.11 mi0.68 mi11301-22501+12501+111442(Top 43%)2583(Top 23%)2583(Top 214%)
25K15.53 mi2.42 mi11126+1752423+782423+7810351(Top 39%)2158(Top 19%)2158(Top 179%)
30K18.64 mi3.11 mi10881+2452338+852338+8510122(Top 38%)2221(Top 19%)2221(Top 184%)
20M20.00 mi1.36 mi10749+1322306+322306+329578(Top 36%)2054(Top 18%)2054(Top 170%)
21M21.00 mi1.00 mi10787-382346-402346-4011467(Top 43%)3118(Top 27%)3118(Top 258%)
35K21.75 mi0.75 mi10715+722332+142332+149601(Top 36%)2186(Top 19%)2186(Top 181%)
23M23.00 mi1.25 mi10578+1372293+392293+398781(Top 33%)1928(Top 17%)1928(Top 160%)
24M24.00 mi1.00 mi10511+672286+72286+79451(Top 36%)2312(Top 20%)2312(Top 192%)
40K24.85 mi0.85 mi10430+812272+142272+149083(Top 34%)2215(Top 19%)2215(Top 184%)
25.2M25.20 mi0.35 mi10432-22287-152287-1511339(Top 43%)3351(Top 29%)3351(Top 278%)
Finish26.22 mi1.02 mi10371+612282+52282+59680(Top 36%)2559(Top 22%)2559(Top 212%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21stories
+97ft-345ft

Overall

10897

Females

2283

F50-54

2283

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

10830

Females

2220

F50-54

2220

10K→15K

6.2 - 9.3 mi

Top 41%
×3stories
+67ft-78ft

Overall

10897

Females

2283

F50-54

2283

15K→20K

9.3 - 12.4 mi

Top 40%
×5stories
+106ft-86ft

Overall

10570

Females

2181

F50-54

2181

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

11442

Females

2583

F50-54

2583

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

10351

Females

2158

F50-54

2158

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

10122

Females

2221

F50-54

2221

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

9578

Females

2054

F50-54

2054

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

11467

Females

3118

F50-54

3118

21M→35K

21.0 - 21.8 mi

Top 36%
×7stories
+17ft-86ft

Overall

9601

Females

2186

F50-54

2186

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

8781

Females

1928

F50-54

1928

23M→24M

23.0 - 24.0 mi

Top 36%
×6stories
+12ft-82ft

Overall

9451

Females

2312

F50-54

2312

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9083

Females

2215

F50-54

2215

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1story
+13ft-16ft

Overall

11339

Females

3351

F50-54

3351

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

9680

Females

2559

F50-54

2559

Passing Analysis

Category:
Athletes Passed
3512*
Passed By
528
Net Change
+2984
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13355
5K → 10K131540+1275#13355#12080
10K → 15K50538+467#12080#11613
15K → 20K34531+314#11613#11299
20K → Half2729-2#11299#11301
Half → 25K21540+175#11301#11126
25K → 30K30661+245#11126#10881
30K → 20M143*11+132#10881#10749
20M → 21M6098-38#10749#10787
21M → 35K8614+72#10787#10715
35K → 23M15720+137#10715#10578
23M → 24M10336+67#10578#10511
24M → 40K10827+81#10511#10430
40K → 25.2M3840-2#10430#10432
25.2M → Finish10443+61#10432#10371
TOTALS3512*528+2984

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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