Mei Yang

Bib: 13773F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 50%
Gender (Female)
#0 / 11423
Top 34%
Masters (Masters Women)
#0 / 6539
Top 20%
Division (F45-49)
#0 / 1817
Top 21%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7469 ft
×2stacked redwood trees
890 ft climb · 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:55/mi
24:36
973451.5%
10K· 6.21 mi
7:55/mi
49:12
791380.4%
15K· 9.32 mi
7:59/mi
1:14:01
6778
20K· 12.43 mi
8:01/mi
1:38:55
106860.1%
Half· 13.11 mi
7:50/mi
1:44:16
19370.5%
25K· 15.53 mi
8:04/mi
2:03:49
66880.2%
30K· 18.64 mi
8:19/mi
2:29:38
1811480.2%
20M
8:28/mi
2:41:08
64500.2%
21M
9:06/mi
2:50:14
106241.6%
35K· 21.75 mi
7:59/mi
2:56:12
17861.7%
23M
8:19/mi
3:06:37
23630.6%
24M
7:57/mi
3:14:34
821.3%
40K· 24.85 mi
8:23/mi
3:21:44
200.3%
25.2M
9:25/mi
3:24:59
13160.2%
Finish· 26.22 mi
8:30/mi
3:33:39
2221

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:16
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:49:23
Pace8:21 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2224:367:5524:36
7:55
-
10K
6.21 mi11:17:5849:127:5524:36
7:55
0:00
15K
9.32 mi11:42:471:14:017:5624:49
7:59
+0:04
20K
12.43 mi12:07:411:38:557:5824:54
8:01
+0:02
Half
13.11 mi12:13:021:44:167:575:21
7:50
-0:11
25K
15.53 mi12:32:352:03:497:5819:33
8:04
+0:14
30K
18.64 mi12:58:242:29:388:0225:49
8:19
+0:15
20M
20.00 mi13:09:542:41:088:0311:30
8:28
+0:09
21M
21.00 mi13:19:002:50:148:069:06
9:06
+0:38
35K
21.75 mi13:24:582:56:128:065:58
7:59
-1:07
23M
23.00 mi13:35:233:06:378:0710:25
8:19
+0:20
24M
24.00 mi13:43:203:14:348:067:57
7:57
-0:22
40K
24.85 mi13:50:303:21:448:077:10
8:23
+0:26
25.2M
25.20 mi13:53:453:24:598:083:15
9:25
+1:02
Finish
26.22 mi14:02:253:33:398:098:40
8:30
-0:55

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

7:50 /mi

Average Pace

8:09 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

5:21

3% of race

Time at Steady Pace

2:12:23

62% of race

Time at Slower Pace

1:15:55

36% of race

Average Pace: 8:09 /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 mi10:53:2224:367:5524:36
7:55
#13414
10K
6.21 mi11:17:5849:127:5524:36
7:55
#13729
15K
9.32 mi11:42:471:14:017:5624:49
7:59
#13919
20K
12.43 mi12:07:411:38:557:5824:54
8:01
#13781
Half
13.11 mi12:13:021:44:167:575:21
7:50
#13737
25K
15.53 mi12:32:352:03:497:5819:33
8:04
#13646
30K
18.64 mi12:58:242:29:388:0225:49
8:19
#13490
20M
20.00 mi13:09:542:41:088:0311:30
8:28
#13479
21M
21.00 mi13:19:002:50:148:069:06
9:06
#13501
35K
21.75 mi13:24:582:56:128:065:58
7:59
#13425
23M
23.00 mi13:35:233:06:378:0710:25
8:19
#13307
24M
24.00 mi13:43:203:14:348:067:57
7:57
#13175
40K
24.85 mi13:50:303:21:448:077:10
8:23
#13131
25.2M
25.20 mi13:53:453:24:598:083:15
9:25
#13138
Finish
26.22 mi14:02:253:33:398:098:40
8:30
#13235
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi134143676367614301(Top 54%)4258(Top 37%)4258(Top 234%)
10K6.21 mi3.10 mi13729-3153885-2093885-20914140(Top 53%)4136(Top 36%)4136(Top 228%)
15K9.32 mi3.11 mi13919-1904011-1264011-12614301(Top 54%)4258(Top 37%)4258(Top 234%)
20K12.43 mi3.11 mi13781+1383952+593952+5913568(Top 51%)3854(Top 34%)3854(Top 212%)
Half13.11 mi0.68 mi13737+443926+263926+2613173(Top 49%)3607(Top 32%)3607(Top 199%)
25K15.53 mi2.42 mi13646+913899+273899+2713267(Top 50%)3788(Top 33%)3788(Top 208%)
30K18.64 mi3.11 mi13490+1563835+643835+6413100(Top 49%)3812(Top 33%)3812(Top 210%)
20M20.00 mi1.36 mi13479+113847-123847-1213427(Top 50%)4087(Top 36%)4087(Top 225%)
21M21.00 mi1.00 mi13501-223875-283875-2813998(Top 53%)4481(Top 39%)4481(Top 247%)
35K21.75 mi0.75 mi13425+763845+303845+3011999(Top 45%)3435(Top 30%)3435(Top 189%)
23M23.00 mi1.25 mi13307+1183804+413804+4112064(Top 45%)3553(Top 31%)3553(Top 196%)
24M24.00 mi1.00 mi13175+1323753+513753+5110932(Top 41%)3063(Top 27%)3063(Top 169%)
40K24.85 mi0.85 mi13131+443749+43749+412610(Top 47%)4002(Top 35%)4002(Top 220%)
25.2M25.20 mi0.35 mi13138-73762-133762-1314839(Top 56%)5197(Top 45%)5197(Top 286%)
Finish26.22 mi1.02 mi13235-973841-793841-7915457(Top 58%)5504(Top 48%)5504(Top 303%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21story building
+97ft-345ft

Overall

14301

Females

4258

F45-49

4258

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

14140

Females

4136

F45-49

4136

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+67ft-78ft

Overall

14301

Females

4258

F45-49

4258

15K→20K

9.3 - 12.4 mi

Top 51%
×5story building
+106ft-86ft

Overall

13568

Females

3854

F45-49

3854

20K→Half

12.4 - 13.1 mi

Top 49%
×2story building
+19ft-37ft

Overall

13173

Females

3607

F45-49

3607

Half→25K

13.1 - 15.5 mi

Top 50%
×4story building
+66ft-88ft

Overall

13267

Females

3788

F45-49

3788

25K→30K

15.5 - 18.6 mi

Top 49%
×9story building
+181ft-148ft

Overall

13100

Females

3812

F45-49

3812

30K→20M

18.6 - 20.0 mi

Top 50%
×5story building
+64ft-50ft

Overall

13427

Females

4087

F45-49

4087

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

13998

Females

4481

F45-49

4481

21M→35K

21.0 - 21.8 mi

Top 45%
×7story building
+17ft-86ft

Overall

11999

Females

3435

F45-49

3435

35K→23M

21.8 - 23.0 mi

Top 45%
×5story building
+23ft-63ft

Overall

12064

Females

3553

F45-49

3553

23M→24M

23.0 - 24.0 mi

Top 41%
×6story building
+12ft-82ft

Overall

10932

Females

3063

F45-49

3063

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12610

Females

4002

F45-49

4002

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14839

Females

5197

F45-49

5197

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2story building
+22ft-21ft

Overall

15457

Females

5504

F45-49

5504

Passing Analysis

Category:
Athletes Passed
1748
Passed By
1569
Net Change
+179
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13414
5K10K172487-315#13414#13729
10K15K103293-190#13729#13919
15K20K242104+138#13919#13781
20KHalf5410+44#13781#13737
Half25K18089+91#13737#13646
25K30K270114+156#13646#13490
30K20M9584+11#13490#13479
20M21M87109-22#13479#13501
21M35K9721+76#13501#13425
35K23M15436+118#13425#13307
23M24M15321+132#13307#13175
24M40K7935+44#13175#13131
40K25.2M3239-7#13131#13138
25.2MFinish30127-97#13138#13235
TOTALS17481569+179
📊

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