Andrew Louie

CA

Bib: 9927 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 22%
Gender (Male)
#0 / 14578
Top 33%
Masters (Masters Men)
#0 / 9729
Top 21%
Division (M50-54)
#0 / 1935
Top 17%
Race Day Weather
55°/45°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:18/mi
22:42
973451.5%
220 ft elev
10K· 6.21 mi
7:10/mi
44:57
791380.4%
157 ft elev
15K· 9.32 mi
7:10/mi
1:07:13
6778
146 ft elev
20K· 12.43 mi
7:16/mi
1:29:49
106860.1%
165 ft elev
Half· 13.11 mi
7:02/mi
1:34:37
19370.5%
148 ft elev
25K· 15.53 mi
7:20/mi
1:52:23
66880.2%
127 ft elev
30K· 18.64 mi
7:38/mi
2:16:07
1811480.2%
138 ft elev
20M
7:44/mi
2:26:38
64500.2%
148 ft elev
21M
8:15/mi
2:34:53
106241.6%
227 ft elev
35K· 21.75 mi
7:24/mi
2:40:25
17861.7%
156 ft elev
23M
7:46/mi
2:50:08
23630.6%
116 ft elev
24M
7:29/mi
2:57:37
821.3%
34 ft elev
40K· 24.85 mi
7:29/mi
3:04:01
200.3%
20 ft elev
25.2M
8:27/mi
3:06:56
13160.2%
18 ft elev
Finish· 26.22 mi
7:20/mi
3:14:24
2221
17 ft elev
Course Elevation
7469 ft
×2stacked redwood trees
890 ft climb · 1342 ft descent

The Course

Half Splits

1st Half· via Half
1:34:377:13 /mi⚡ faster
2nd Half
1:39:477:37 /mi+5.5%
Positive split — 5.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
22:427:183.11 mi22:42
7:18
-
10K
44:577:143.10 mi22:15
7:10
-0:08
15K
1:07:137:133.11 mi22:16
7:10
0:00
20K
1:29:497:143.11 mi22:36
7:16
+0:06
Half(13.11 mi)
1:34:377:130.68 mi4:48
7:02
-0:14
25K
1:52:237:142.42 mi17:46
7:20
+0:18
30K
2:16:077:183.11 mi23:44
7:38
+0:18
20M
2:26:387:201.36 mi10:31
7:44
+0:06
21M
2:34:537:231.00 mi8:15
8:15
+0:31
35K
2:40:257:230.75 mi5:32
7:24
-0:51
23M
2:50:087:241.25 mi9:43
7:46
+0:22
24M
2:57:377:241.00 mi7:29
7:29
-0:17
40K
3:04:017:240.85 mi6:24
7:29
0:00
25.2M
3:06:567:250.35 mi2:55
8:27
+0:58
Finish(26.22 mi)
3:14:247:251.02 mi7:28
7:20
-1:07
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:02 /mi

Average Pace

7:25 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

49:19

25% of race

Time at Steady Pace

1:29:57

46% of race

Time at Slower Pace

55:08

28% of race

Average Pace: 7:25 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi920375167516723962326232
10K3.10 mi8392+8117001+5157001+515766465516551
15K3.11 mi7950+4426730+2716730+271723962326232
20K3.11 mi7604+3466493+2376493+237680858625862
Half(13.11 mi)0.68 mi7500+1046410+836410+83594452845284
25K2.42 mi7177+3236171+2396171+239598251695169
30K3.11 mi6828+3495875+2965875+296580148774877
20M1.36 mi6627+2015697+1785697+178539645014501
21M1.00 mi6424+2035525+1725525+172511741774177
35K0.75 mi6291+1335409+1165409+116459738673867
23M1.25 mi6074+2175218+1915218+191462637663766
24M1.00 mi5896+1785069+1495069+149407533563356
40K0.85 mi5708+1884906+1634906+163345528662866
25.2M0.35 mi5662+464861+454861+45426133253325
Finish(26.22 mi)1.02 mi5560+1024763+984763+98465336143614

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21story building
+97ft-345ft

Overall

7239

Males

6232

M50-54

6232

5K→10K

3.1 - 6.2 mi

Top 30%
×5story building
+79ft-138ft

Overall

7664

Males

6551

M50-54

6551

10K→15K

6.2 - 9.3 mi

Top 28%
×3story building
+67ft-78ft

Overall

7239

Males

6232

M50-54

6232

15K→20K

9.3 - 12.4 mi

Top 27%
×5story building
+106ft-86ft

Overall

6808

Males

5862

M50-54

5862

20K→Half

12.4 - 13.1 mi

Top 23%
×2story building
+19ft-37ft

Overall

5944

Males

5284

M50-54

5284

Half→25K

13.1 - 15.5 mi

Top 23%
×4story building
+66ft-88ft

Overall

5982

Males

5169

M50-54

5169

25K→30K

15.5 - 18.6 mi

Top 23%
×9story building
+181ft-148ft

Overall

5801

Males

4877

M50-54

4877

30K→20M

18.6 - 20.0 mi

Top 21%
×5story building
+64ft-50ft

Overall

5396

Males

4501

M50-54

4501

20M→21M

20.0 - 21.0 mi

Top 20%
×8story building
+106ft-24ft

Overall

5117

Males

4177

M50-54

4177

21M→35K

21.0 - 21.8 mi

Top 18%
×7story building
+17ft-86ft

Overall

4597

Males

3867

M50-54

3867

35K→23M

21.8 - 23.0 mi

Top 18%
×5story building
+23ft-63ft

Overall

4626

Males

3766

M50-54

3766

23M→24M

23.0 - 24.0 mi

Top 16%
×6story building
+12ft-82ft

Overall

4075

Males

3356

M50-54

3356

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3455

Males

2866

M50-54

2866

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4261

Males

3325

M50-54

3325

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2story building
+22ft-21ft

Overall

4653

Males

3614

M50-54

3614

Passing Analysis

Category:
Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#9203
5K10K
24835+811
#9203 #8392
10K15K
23465+442
#8392 #7950
15K20K
22368+346
#7950 #7604
20KHalf
3107+104
#7604 #7500
Half25K
16339+323
#7500 #7177
25K30K
65414+349
#7177 #6828
30K20M
32233+201
#6828 #6627
20M21M
12215+203
#6627 #6424
21M35K
8141+133
#6424 #6291
35K23M
17234+217
#6291 #6074
23M24M
6184+178
#6074 #5896
24M40K
5193+188
#5896 #5708
40K25.2M
854+46
#5708 #5662
25.2MFinish
18120+102
#5662 #5560
TOTALS
2593902+3643
#9203 #5560

Passing Visualized

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