Raymond Liu

Bib: 13045M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 19%
Gender (Male)
#0 / 15176
Top 31%
Masters (Masters Men)
#0 / 9891
Top 17%
Division (M45-49)
#0 / 2252
Top 20%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:47
Rank: #8316
Start5K
7:20/mi
22:47 split
10K· 6.21 mi
45:43
Rank: #8864 (-548)
5K10K
7:23/mi
22:56 split
15K· 9.32 mi
1:08:04
Rank: #8481 (+383)
10K15K
7:12/mi
22:21 split
20K· 12.43 mi
1:30:08
Rank: #7904 (+577)
15K20K
7:06/mi
22:04 split
Half· 13.11 mi
1:34:56
Rank: #7848 (+56)
20KHalf
7:02/mi
4:48 split
25K· 15.53 mi
1:52:02
Rank: #7443 (+405)
Half25K
7:03/mi
17:06 split
30K· 18.64 mi
2:14:05
Rank: #6949 (+494)
25K30K
7:06/mi
22:03 split
20M
2:23:32
Rank: #6687 (+262)
30K20M
6:57/mi
9:27 split
21M
2:30:43
Rank: #6437 (+250)
20M21M
7:11/mi
7:11 split
35K· 21.75 mi
2:35:25
Rank: #6238 (+199)
21M35K
6:17/mi
4:42 split
23M
2:43:45
Rank: #5925 (+313)
35K23M
6:39/mi
8:20 split
24M
2:50:10
Rank: #5672 (+253)
23M24M
6:25/mi
6:25 split
40K· 24.85 mi
2:55:39
Rank: #5454 (+218)
24M40K
6:25/mi
5:29 split
25.2M
2:58:01
Rank: #5339 (+115)
40K25.2M
6:52/mi
2:22 split
Finish· 26.22 mi
3:04:25
Rank: #5138 (+201)
25.2MFinish
6:17/mi
6:24 split

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:34:56
Pace7:14 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:29:29
Pace6:50 /mi
📊Negative Split: 5.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:2422:477:2022:47
7:20
-
10K
6.21 mi11:16:2045:437:2122:56
7:23
+0:03
15K
9.32 mi11:38:411:08:047:1822:21
7:12
-0:11
20K
12.43 mi12:00:451:30:087:1522:04
7:06
-0:06
Half
13.11 mi12:05:331:34:567:144:48
7:02
-0:04
25K
15.53 mi12:22:391:52:027:1317:06
7:03
+0:01
30K
18.64 mi12:44:422:14:057:1222:03
7:06
+0:03
20M
20.00 mi12:54:092:23:327:119:27
6:57
-0:09
21M
21.00 mi13:01:202:30:437:117:11
7:11
+0:14
35K
21.75 mi13:06:022:35:257:094:42
6:17
-0:54
23M
23.00 mi13:14:222:43:457:078:20
6:39
+0:22
24M
24.00 mi13:20:472:50:107:056:25
6:25
-0:14
40K
24.85 mi13:26:162:55:397:045:29
6:25
0:00
25.2M
25.20 mi13:28:382:58:017:042:22
6:52
+0:27
Finish
26.22 mi13:35:023:04:257:026:24
6:17
-0:35

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

6:17 /mi

Average Pace

7:02 /mi

Slowest Pace

7:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

33:42

18% of race

Time at Steady Pace

2:30:43

82% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:02 /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 mi10:53:2422:477:2022:47
7:20
#8316
10K
6.21 mi11:16:2045:437:2122:56
7:23
#8864
15K
9.32 mi11:38:411:08:047:1822:21
7:12
#8481
20K
12.43 mi12:00:451:30:087:1522:04
7:06
#7904
Half
13.11 mi12:05:331:34:567:144:48
7:02
#7848
25K
15.53 mi12:22:391:52:027:1317:06
7:03
#7443
30K
18.64 mi12:44:422:14:057:1222:03
7:06
#6949
20M
20.00 mi12:54:092:23:327:119:27
6:57
#6687
21M
21.00 mi13:01:202:30:437:117:11
7:11
#6437
35K
21.75 mi13:06:022:35:257:094:42
6:17
#6238
23M
23.00 mi13:14:222:43:457:078:20
6:39
#5925
24M
24.00 mi13:20:472:50:107:056:25
6:25
#5672
40K
24.85 mi13:26:162:55:397:045:29
6:25
#5454
25.2M
25.20 mi13:28:382:58:017:042:22
6:52
#5339
Finish
26.22 mi13:35:023:04:257:026:24
6:17
#5138
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi8316717471747750(Top 29%)6750(Top 44%)6750(Top 300%)
10K6.21 mi3.10 mi8864-5487493-3197493-3199446(Top 35%)7825(Top 52%)7825(Top 347%)
15K9.32 mi3.11 mi8481+3837256+2377256+2377750(Top 29%)6750(Top 44%)6750(Top 300%)
20K12.43 mi3.11 mi7904+5776874+3826874+3826556(Top 25%)5878(Top 39%)5878(Top 261%)
Half13.11 mi0.68 mi7848+566837+376837+376679(Top 25%)5986(Top 39%)5986(Top 266%)
25K15.53 mi2.42 mi7443+4056558+2796558+2795848(Top 22%)5327(Top 35%)5327(Top 237%)
30K18.64 mi3.11 mi6949+4946172+3866172+3864921(Top 18%)4529(Top 30%)4529(Top 201%)
20M20.00 mi1.36 mi6687+2625966+2065966+2063762(Top 14%)3506(Top 23%)3506(Top 156%)
21M21.00 mi1.00 mi6437+2505765+2015765+2013036(Top 11%)2847(Top 19%)2847(Top 126%)
35K21.75 mi0.75 mi6238+1995615+1505615+1501548(Top 6%)1472(Top 10%)1472(Top 65%)
23M23.00 mi1.25 mi5925+3135364+2515364+2512013(Top 8%)1908(Top 13%)1908(Top 85%)
24M24.00 mi1.00 mi5672+2535158+2065158+2061773(Top 7%)1674(Top 11%)1674(Top 74%)
40K24.85 mi0.85 mi5454+2184975+1834975+1831278(Top 5%)1206(Top 8%)1206(Top 54%)
25.2M25.20 mi0.35 mi5339+1154873+1024873+1021378(Top 5%)1308(Top 9%)1308(Top 58%)
Finish26.22 mi1.02 mi5138+2014707+1664707+1661569(Top 6%)1484(Top 10%)1484(Top 66%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21story building
+97ft-345ft

Overall

7750

Males

6750

M45-49

6750

5K→10K

3.1 - 6.2 mi

Top 35%
×5story building
+79ft-138ft

Overall

9446

Males

7825

M45-49

7825

10K→15K

6.2 - 9.3 mi

Top 29%
×3story building
+67ft-78ft

Overall

7750

Males

6750

M45-49

6750

15K→20K

9.3 - 12.4 mi

Top 25%
×5story building
+106ft-86ft

Overall

6556

Males

5878

M45-49

5878

20K→Half

12.4 - 13.1 mi

Top 25%
×2story building
+19ft-37ft

Overall

6679

Males

5986

M45-49

5986

Half→25K

13.1 - 15.5 mi

Top 22%
×4story building
+66ft-88ft

Overall

5848

Males

5327

M45-49

5327

25K→30K

15.5 - 18.6 mi

Top 18%
×9story building
+181ft-148ft

Overall

4921

Males

4529

M45-49

4529

30K→20M

18.6 - 20.0 mi

Top 14%
×5story building
+64ft-50ft

Overall

3762

Males

3506

M45-49

3506

20M→21M

20.0 - 21.0 mi

Top 11%
×8story building
+106ft-24ft

Overall

3036

Males

2847

M45-49

2847

21M→35K

21.0 - 21.8 mi

Top 6%
×7story building
+17ft-86ft

Overall

1548

Males

1472

M45-49

1472

35K→23M

21.8 - 23.0 mi

Top 8%
×5story building
+23ft-63ft

Overall

2013

Males

1908

M45-49

1908

23M→24M

23.0 - 24.0 mi

Top 7%
×6story building
+12ft-82ft

Overall

1773

Males

1674

M45-49

1674

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1278

Males

1206

M45-49

1206

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1378

Males

1308

M45-49

1308

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2story building
+22ft-21ft

Overall

1569

Males

1484

M45-49

1484

Passing Analysis

Category:
Athletes Passed
3839
Passed By
661
Net Change
+3178
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8316
5K10K81629-548#8316#8864
10K15K40421+383#8864#8481
15K20K5792+577#8481#7904
20KHalf615+56#7904#7848
Half25K4050+405#7848#7443
25K30K4984+494#7443#6949
30K20M2620+262#6949#6687
20M21M2500+250#6687#6437
21M35K1990+199#6437#6238
35K23M3130+313#6238#5925
23M24M2530+253#5925#5672
24M40K2180+218#5672#5454
40K25.2M1150+115#5454#5339
25.2MFinish2010+201#5339#5138
TOTALS3839661+3178
📊

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