May Luo

Bib: 21012F

WA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:59
Rank: #18792
Start5K
26:59 | 8:41/mi
10K· 6.21 mi
53:13
Rank: #18299 (+493)
5K10K
26:14 | 8:27/mi
15K· 9.32 mi
1:20:26
Rank: #18640 (-341)
10K15K
27:13 | 8:46/mi
20K· 12.43 mi
1:47:04
Rank: #18301 (+339)
15K20K
26:38 | 8:34/mi
Half· 13.11 mi
1:54:14
Rank: #18875 (-574)
20KHalf
7:10 | 10:30/mi
25K· 15.53 mi
2:17:59
Rank: #19533 (-658)
Half25K
23:45 | 9:48/mi
30K· 18.64 mi
2:47:16
Rank: #19463 (+70)
25K30K
29:17 | 9:26/mi
20M
3:00:06
Rank: #19387 (+76)
30K20M
12:50 | 9:27/mi
21M
3:10:43
Rank: #19428 (-41)
20M21M
10:37 | 10:37/mi
35K· 21.75 mi
3:17:51
Rank: #19453 (-25)
21M35K
7:08 | 9:32/mi
23M
3:29:17
Rank: #19292 (+161)
35K23M
11:26 | 9:08/mi
24M
3:38:13
Rank: #19198 (+94)
23M24M
8:56 | 8:56/mi
40K· 24.85 mi
3:46:01
Rank: #19111 (+87)
24M40K
7:48 | 9:07/mi
25.2M
3:49:24
Rank: #19072 (+39)
40K25.2M
3:23 | 9:49/mi
Finish· 26.22 mi
3:58:38
Rank: #19062 (+10)
25.2MFinish
9:14 | 9:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:14
Pace8:43 /mi
2nd Half
Distance13.11 mi
Time2:04:24
Pace9:29 /mi
📊Positive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:2726:598:4126:59
8:41
-
10K
6.21 mi11:46:4153:138:3426:14
8:27
-0:14
15K
9.32 mi12:13:541:20:268:3827:13
8:46
+0:19
20K
12.43 mi12:40:321:47:048:3726:38
8:34
-0:12
Half
13.11 mi12:47:421:54:148:437:10
10:30
+1:56
25K
15.53 mi13:11:272:17:598:5323:45
9:48
-0:42
30K
18.64 mi13:40:442:47:168:5829:17
9:26
-0:22
20M
20.00 mi13:53:343:00:069:0012:50
9:27
+0:01
21M
21.00 mi14:04:113:10:439:0510:37
10:37
+1:10
35K
21.75 mi14:11:193:17:519:067:08
9:32
-1:05
23M
23.00 mi14:22:453:29:179:0611:26
9:08
-0:24
24M
24.00 mi14:31:413:38:139:068:56
8:56
-0:12
40K
24.85 mi14:39:293:46:019:067:48
9:07
+0:11
25.2M
25.20 mi14:42:523:49:249:063:23
9:49
+0:42
Finish
26.22 mi14:52:063:58:389:069:14
9:04
-0:45

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

8:27 /mi

Average Pace

9:06 /mi

Slowest Pace

10:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:04

45% of race

Time at Steady Pace

1:06:41

28% of race

Time at Slower Pace

1:04:53

27% of race

Average Pace: 9:06 /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 mi11:20:2726:598:4126:59
8:41
#18792
10K
6.21 mi11:46:4153:138:3426:14
8:27
#18299
15K
9.32 mi12:13:541:20:268:3827:13
8:46
#18640
20K
12.43 mi12:40:321:47:048:3726:38
8:34
#18301
Half
13.11 mi12:47:421:54:148:437:10
10:30
#18875
25K
15.53 mi13:11:272:17:598:5323:45
9:48
#19533
30K
18.64 mi13:40:442:47:168:5829:17
9:26
#19463
20M
20.00 mi13:53:343:00:069:0012:50
9:27
#19387
21M
21.00 mi14:04:113:10:439:0510:37
10:37
#19428
35K
21.75 mi14:11:193:17:519:067:08
9:32
#19453
23M
23.00 mi14:22:453:29:179:0611:26
9:08
#19292
24M
24.00 mi14:31:413:38:139:068:56
8:56
#19198
40K
24.85 mi14:39:293:46:019:067:48
9:07
#19111
25.2M
25.20 mi14:42:523:49:249:063:23
9:49
#19072
Finish
26.22 mi14:52:063:58:389:069:14
9:04
#19062
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi187927072707219308(Top 73%)7274(Top 64%)7274(Top 603%)
10K6.21 mi3.10 mi18299+4936697+3756697+37517908(Top 67%)6429(Top 56%)6429(Top 533%)
15K9.32 mi3.11 mi18640-3416907-2106907-21019308(Top 73%)7274(Top 64%)7274(Top 603%)
20K12.43 mi3.11 mi18301+3396693+2146693+21417324(Top 65%)6124(Top 54%)6124(Top 507%)
Half13.11 mi0.68 mi18875-5747048-3557048-35524223(Top 91%)10045(Top 88%)10045(Top 832%)
25K15.53 mi2.42 mi19533-6587440-3927440-39221723(Top 82%)8685(Top 76%)8685(Top 720%)
30K18.64 mi3.11 mi19463+707406+347406+3419156(Top 72%)7280(Top 64%)7280(Top 603%)
20M20.00 mi1.36 mi19387+767383+237383+2318657(Top 70%)7115(Top 62%)7115(Top 589%)
21M21.00 mi1.00 mi19428-417419-367419-3619932(Top 75%)7891(Top 69%)7891(Top 654%)
35K21.75 mi0.75 mi19453-257435-167435-1619963(Top 75%)7907(Top 69%)7907(Top 655%)
23M23.00 mi1.25 mi19292+1617346+897346+8916723(Top 63%)6154(Top 54%)6154(Top 510%)
24M24.00 mi1.00 mi19198+947304+427304+4216956(Top 64%)6337(Top 55%)6337(Top 525%)
40K24.85 mi0.85 mi19111+877265+397265+3916770(Top 63%)6282(Top 55%)6282(Top 520%)
25.2M25.20 mi0.35 mi19072+397245+207245+2016676(Top 63%)6265(Top 55%)6265(Top 519%)
Finish26.22 mi1.02 mi19062+107243+27243+218299(Top 69%)7065(Top 62%)7065(Top 585%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

19308

Females

7274

F50-54

7274

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

17908

Females

6429

F50-54

6429

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

19308

Females

7274

F50-54

7274

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

17324

Females

6124

F50-54

6124

20K→Half

12.4 - 13.1 mi

Top 91%
×2stories
+19ft-37ft

Overall

24223

Females

10045

F50-54

10045

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

21723

Females

8685

F50-54

8685

25K→30K

15.5 - 18.6 mi

Top 72%
×9stories
+181ft-148ft

Overall

19156

Females

7280

F50-54

7280

30K→20M

18.6 - 20.0 mi

Top 70%
×5stories
+64ft-50ft

Overall

18657

Females

7115

F50-54

7115

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

19932

Females

7891

F50-54

7891

21M→35K

21.0 - 21.8 mi

Top 75%
×7stories
+17ft-86ft

Overall

19963

Females

7907

F50-54

7907

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

16723

Females

6154

F50-54

6154

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

16956

Females

6337

F50-54

6337

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

16770

Females

6282

F50-54

6282

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16676

Females

6265

F50-54

6265

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2stories
+22ft-21ft

Overall

18299

Females

7065

F50-54

7065

Passing Analysis

Category:
Athletes Passed
2051
Passed By
2321
Net Change
-270
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18792
5K10K669176+493#18792#18299
10K15K81422-341#18299#18640
15K20K37233+339#18640#18301
20KHalf1575-574#18301#18875
Half25K23681-658#18875#19533
25K30K196126+70#19533#19463
30K20M11539+76#19463#19387
20M21M75116-41#19387#19428
21M35K3358-25#19428#19453
35K23M17211+161#19453#19292
23M24M11117+94#19292#19198
24M40K10316+87#19198#19111
40K25.2M445+39#19111#19072
25.2MFinish5646+10#19072#19062
TOTALS20512321-270
📊

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