Chi Man Lo

Bib: 10549M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 43%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 48%
Division (M50-54)
#0 / 2052
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:37
Rank: #15748
Start5K
25:37 | 8:15/mi
10K· 6.21 mi
50:43
Rank: #15544 (+204)
5K10K
25:06 | 8:05/mi
15K· 9.32 mi
1:16:51
Rank: #16144 (-600)
10K15K
26:08 | 8:25/mi
20K· 12.43 mi
1:41:59
Rank: #15618 (+526)
15K20K
25:08 | 8:05/mi
Half· 13.11 mi
1:47:26
Rank: #15539 (+79)
20KHalf
5:27 | 7:59/mi
25K· 15.53 mi
2:07:11
Rank: #15260 (+279)
Half25K
19:45 | 8:09/mi
30K· 18.64 mi
2:32:23
Rank: #14624 (+636)
25K30K
25:12 | 8:07/mi
20M
2:42:35
Rank: #14065 (+559)
30K20M
10:12 | 7:30/mi
21M
2:50:23
Rank: #13548 (+517)
20M21M
7:48 | 7:48/mi
35K· 21.75 mi
2:55:32
Rank: #13180 (+368)
21M35K
5:09 | 6:53/mi
23M
3:04:31
Rank: #12606 (+574)
35K23M
8:59 | 7:10/mi
24M
3:11:35
Rank: #12254 (+352)
23M24M
7:04 | 7:04/mi
40K· 24.85 mi
3:17:44
Rank: #11931 (+323)
24M40K
6:09 | 7:12/mi
25.2M
3:20:25
Rank: #11801 (+130)
40K25.2M
2:41 | 7:47/mi
Finish· 26.22 mi
3:27:32
Rank: #11461 (+340)
25.2MFinish
7:07 | 6:59/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:47:26
Pace8:12 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:40:06
Pace7:38 /mi
📊Negative Split: 6.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:2925:378:1525:37
8:15
-
10K
6.21 mi11:42:3550:438:1025:06
8:05
-0:10
15K
9.32 mi12:08:431:16:518:1526:08
8:25
+0:20
20K
12.43 mi12:33:511:41:598:1225:08
8:05
-0:20
Half
13.11 mi12:39:181:47:268:125:27
7:59
-0:06
25K
15.53 mi12:59:032:07:118:1119:45
8:09
+0:10
30K
18.64 mi13:24:152:32:238:1025:12
8:07
-0:02
20M
20.00 mi13:34:272:42:358:0810:12
7:30
-0:37
21M
21.00 mi13:42:152:50:238:077:48
7:48
+0:18
35K
21.75 mi13:47:242:55:328:045:09
6:53
-0:55
23M
23.00 mi13:56:233:04:318:018:59
7:10
+0:17
24M
24.00 mi14:03:273:11:357:597:04
7:04
-0:06
40K
24.85 mi14:09:363:17:447:576:09
7:12
+0:08
25.2M
25.20 mi14:12:173:20:257:572:41
7:47
+0:35
Finish
26.22 mi14:19:243:27:327:557:07
6:59
-0:48

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

6:53 /mi

Average Pace

7:55 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

44:40

22% of race

Time at Steady Pace

15:56

8% of race

Time at Slower Pace

2:26:56

71% of race

Average Pace: 7:55 /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 mi11:17:2925:378:1525:37
8:15
#15748
10K
6.21 mi11:42:3550:438:1025:06
8:05
#15544
15K
9.32 mi12:08:431:16:518:1526:08
8:25
#16144
20K
12.43 mi12:33:511:41:598:1225:08
8:05
#15618
Half
13.11 mi12:39:181:47:268:125:27
7:59
#15539
25K
15.53 mi12:59:032:07:118:1119:45
8:09
#15260
30K
18.64 mi13:24:152:32:238:1025:12
8:07
#14624
20M
20.00 mi13:34:272:42:358:0810:12
7:30
#14065
21M
21.00 mi13:42:152:50:238:077:48
7:48
#13548
35K
21.75 mi13:47:242:55:328:045:09
6:53
#13180
23M
23.00 mi13:56:233:04:318:018:59
7:10
#12606
24M
24.00 mi14:03:273:11:357:597:04
7:04
#12254
40K
24.85 mi14:09:363:17:447:576:09
7:12
#11931
25.2M
25.20 mi14:12:173:20:257:572:41
7:47
#11801
Finish
26.22 mi14:19:243:27:327:557:07
6:59
#11461
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi15748106021060217204(Top 65%)11131(Top 73%)11131(Top 542%)
10K6.21 mi3.10 mi15544+20410528+7410528+7415348(Top 58%)10445(Top 69%)10445(Top 509%)
15K9.32 mi3.11 mi16144-60010748-22010748-22017204(Top 65%)11131(Top 73%)11131(Top 542%)
20K12.43 mi3.11 mi15618+52610528+22010528+22014141(Top 53%)9935(Top 65%)9935(Top 484%)
Half13.11 mi0.68 mi15539+7910499+2910499+2914185(Top 53%)9957(Top 66%)9957(Top 485%)
25K15.53 mi2.42 mi15260+27910367+13210367+13213826(Top 52%)9694(Top 64%)9694(Top 472%)
30K18.64 mi3.11 mi14624+63610093+27410093+27411713(Top 44%)8674(Top 57%)8674(Top 423%)
20M20.00 mi1.36 mi14065+5599840+2539840+2536830(Top 26%)5870(Top 39%)5870(Top 286%)
21M21.00 mi1.00 mi13548+5179624+2169624+2166193(Top 23%)5341(Top 35%)5341(Top 260%)
35K21.75 mi0.75 mi13180+3689465+1599465+1594713(Top 18%)4278(Top 28%)4278(Top 208%)
23M23.00 mi1.25 mi12606+5749197+2689197+2684690(Top 18%)4233(Top 28%)4233(Top 206%)
24M24.00 mi1.00 mi12254+3529019+1789019+1785039(Top 19%)4457(Top 29%)4457(Top 217%)
40K24.85 mi0.85 mi11931+3238855+1648855+1644867(Top 18%)4267(Top 28%)4267(Top 208%)
25.2M25.20 mi0.35 mi11801+1308793+628793+625321(Top 20%)4501(Top 30%)4501(Top 219%)
Finish26.22 mi1.02 mi11461+3408615+1788615+1785124(Top 19%)4359(Top 29%)4359(Top 212%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21stories
+97ft-345ft

Overall

17204

Males

11131

M50-54

11131

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

15348

Males

10445

M50-54

10445

10K→15K

6.2 - 9.3 mi

Top 65%
×3stories
+67ft-78ft

Overall

17204

Males

11131

M50-54

11131

15K→20K

9.3 - 12.4 mi

Top 53%
×5stories
+106ft-86ft

Overall

14141

Males

9935

M50-54

9935

20K→Half

12.4 - 13.1 mi

Top 53%
×2stories
+19ft-37ft

Overall

14185

Males

9957

M50-54

9957

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

13826

Males

9694

M50-54

9694

25K→30K

15.5 - 18.6 mi

Top 44%
×9stories
+181ft-148ft

Overall

11713

Males

8674

M50-54

8674

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6830

Males

5870

M50-54

5870

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

6193

Males

5341

M50-54

5341

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4713

Males

4278

M50-54

4278

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

4690

Males

4233

M50-54

4233

23M→24M

23.0 - 24.0 mi

Top 19%
×6stories
+12ft-82ft

Overall

5039

Males

4457

M50-54

4457

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4867

Males

4267

M50-54

4267

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5321

Males

4501

M50-54

4501

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

5124

Males

4359

M50-54

4359

Passing Analysis

Category:
Athletes Passed
5194
Passed By
907
Net Change
+4287
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15748
5K10K406202+204#15748#15544
10K15K55655-600#15544#16144
15K20K53812+526#16144#15618
20KHalf845+79#15618#15539
Half25K30627+279#15539#15260
25K30K6415+636#15260#14624
30K20M5590+559#14624#14065
20M21M5170+517#14065#13548
21M35K3680+368#13548#13180
35K23M5740+574#13180#12606
23M24M3520+352#12606#12254
24M40K3230+323#12254#11931
40K25.2M1311+130#11931#11801
25.2MFinish3400+340#11801#11461
TOTALS5194907+4287
📊

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