Louis Lu

Bib: 8822M

NJ

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Top 42%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 46%
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:46
Rank: #6290
Start5K
21:46 | 7:00/mi
10K· 6.21 mi
43:53
Rank: #6868 (-578)
5K10K
22:07 | 7:07/mi
15K· 9.32 mi
1:06:35
Rank: #7376 (-508)
10K15K
22:42 | 7:18/mi
20K· 12.43 mi
1:29:45
Rank: #7710 (-334)
15K20K
23:10 | 7:27/mi
Half· 13.11 mi
1:34:49
Rank: #7787 (-77)
20KHalf
5:04 | 7:26/mi
25K· 15.53 mi
1:53:23
Rank: #8062 (-275)
Half25K
18:34 | 7:39/mi
30K· 18.64 mi
2:18:20
Rank: #8527 (-465)
25K30K
24:57 | 8:02/mi
20M
2:29:28
Rank: #8742 (-215)
30K20M
11:08 | 8:12/mi
21M
2:38:05
Rank: #8870 (-128)
20M21M
8:37 | 8:37/mi
35K· 21.75 mi
2:43:48
Rank: #8875 (-5)
21M35K
5:43 | 7:38/mi
23M
2:55:14
Rank: #9364 (-489)
35K23M
11:26 | 9:08/mi
24M
3:04:57
Rank: #9998 (-634)
23M24M
9:43 | 9:43/mi
40K· 24.85 mi
3:13:33
Rank: #10533 (-535)
24M40K
8:36 | 10:04/mi
25.2M
3:17:21
Rank: #10772 (-239)
40K25.2M
3:48 | 11:01/mi
Finish· 26.22 mi
3:26:21
Rank: #11075 (-303)
25.2MFinish
9:00 | 8:50/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:49
Pace7:14 /mi
2nd Half
Distance13.11 mi
Time1:51:32
Pace8:30 /mi
📊Positive Split: 17.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:1121:467:0021:46
7:00
-
10K
6.21 mi11:17:1843:537:0422:07
7:07
+0:07
15K
9.32 mi11:40:001:06:357:0922:42
7:18
+0:11
20K
12.43 mi12:03:101:29:457:1323:10
7:27
+0:09
Half
13.11 mi12:08:141:34:497:145:04
7:26
-0:01
25K
15.53 mi12:26:481:53:237:1818:34
7:39
+0:13
30K
18.64 mi12:51:452:18:207:2524:57
8:02
+0:23
20M
20.00 mi13:02:532:29:287:2811:08
8:12
+0:10
21M
21.00 mi13:11:302:38:057:328:37
8:37
+0:25
35K
21.75 mi13:17:132:43:487:325:43
7:38
-0:59
23M
23.00 mi13:28:392:55:147:3711:26
9:08
+1:30
24M
24.00 mi13:38:223:04:577:429:43
9:43
+0:35
40K
24.85 mi13:46:583:13:337:478:36
10:04
+0:21
25.2M
25.20 mi13:50:463:17:217:503:48
11:01
+0:57
Finish
26.22 mi13:59:463:26:217:539:00
8:50
-2:11

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

7:00 /mi

Average Pace

7:53 /mi

Slowest Pace

11:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:49

46% of race

Time at Steady Pace

1:00:22

29% of race

Time at Slower Pace

51:10

25% of race

Average Pace: 7:52 /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 mi10:55:1121:467:0021:46
7:00
#6290
10K
6.21 mi11:17:1843:537:0422:07
7:07
#6868
15K
9.32 mi11:40:001:06:357:0922:42
7:18
#7376
20K
12.43 mi12:03:101:29:457:1323:10
7:27
#7710
Half
13.11 mi12:08:141:34:497:145:04
7:26
#7787
25K
15.53 mi12:26:481:53:237:1818:34
7:39
#8062
30K
18.64 mi12:51:452:18:207:2524:57
8:02
#8527
20M
20.00 mi13:02:532:29:287:2811:08
8:12
#8742
21M
21.00 mi13:11:302:38:057:328:37
8:37
#8870
35K
21.75 mi13:17:132:43:487:325:43
7:38
#8875
23M
23.00 mi13:28:392:55:147:3711:26
9:08
#9364
24M
24.00 mi13:38:223:04:577:429:43
9:43
#9998
40K
24.85 mi13:46:583:13:337:478:36
10:04
#10533
25.2M
25.20 mi13:50:463:17:217:503:48
11:01
#10772
Finish
26.22 mi13:59:463:26:217:539:00
8:50
#11075
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6290573157318615(Top 32%)7324(Top 48%)7324(Top 327%)
10K6.21 mi3.10 mi6868-5786167-4366167-4367564(Top 28%)6650(Top 44%)6650(Top 297%)
15K9.32 mi3.11 mi7376-5086533-3666533-3668615(Top 32%)7324(Top 48%)7324(Top 327%)
20K12.43 mi3.11 mi7710-3346752-2196752-2198974(Top 34%)7492(Top 49%)7492(Top 334%)
Half13.11 mi0.68 mi7787-776796-446796-449612(Top 36%)7893(Top 52%)7893(Top 352%)
25K15.53 mi2.42 mi8062-2756957-1616957-1619964(Top 37%)7967(Top 52%)7967(Top 356%)
30K18.64 mi3.11 mi8527-4657208-2517208-25111136(Top 42%)8414(Top 55%)8414(Top 375%)
20M20.00 mi1.36 mi8742-2157326-1187326-11811631(Top 44%)8536(Top 56%)8536(Top 381%)
21M21.00 mi1.00 mi8870-1287390-647390-6411131(Top 42%)8180(Top 54%)8180(Top 365%)
35K21.75 mi0.75 mi8875-57376+147376+149551(Top 36%)7388(Top 49%)7388(Top 330%)
23M23.00 mi1.25 mi9364-4897636-2607636-26016668(Top 63%)10520(Top 69%)10520(Top 469%)
24M24.00 mi1.00 mi9998-6347951-3157951-31519936(Top 75%)11970(Top 79%)11970(Top 534%)
40K24.85 mi0.85 mi10533-5358190-2398190-23920105(Top 76%)11964(Top 79%)11964(Top 534%)
25.2M25.20 mi0.35 mi10772-2398305-1158305-11520458(Top 77%)12125(Top 80%)12125(Top 541%)
Finish26.22 mi1.02 mi11075-3038437-1328437-13217171(Top 64%)10673(Top 70%)10673(Top 476%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21stories
+97ft-345ft

Overall

8615

Males

7324

M40-44

7324

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

7564

Males

6650

M40-44

6650

10K→15K

6.2 - 9.3 mi

Top 32%
×3stories
+67ft-78ft

Overall

8615

Males

7324

M40-44

7324

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

8974

Males

7492

M40-44

7492

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

9612

Males

7893

M40-44

7893

Half→25K

13.1 - 15.5 mi

Top 37%
×4stories
+66ft-88ft

Overall

9964

Males

7967

M40-44

7967

25K→30K

15.5 - 18.6 mi

Top 42%
×9stories
+181ft-148ft

Overall

11136

Males

8414

M40-44

8414

30K→20M

18.6 - 20.0 mi

Top 44%
×5stories
+64ft-50ft

Overall

11631

Males

8536

M40-44

8536

20M→21M

20.0 - 21.0 mi

Top 42%
×8stories
+106ft-24ft

Overall

11131

Males

8180

M40-44

8180

21M→35K

21.0 - 21.8 mi

Top 36%
×7stories
+17ft-86ft

Overall

9551

Males

7388

M40-44

7388

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

16668

Males

10520

M40-44

10520

23M→24M

23.0 - 24.0 mi

Top 75%
×6stories
+12ft-82ft

Overall

19936

Males

11970

M40-44

11970

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

20105

Males

11964

M40-44

11964

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

20458

Males

12125

M40-44

12125

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2stories
+22ft-21ft

Overall

17171

Males

10673

M40-44

10673

Passing Analysis

Category:
Athletes Passed
351
Passed By
5134
Net Change
-4785
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6290
5K10K37615-578#6290#6868
10K15K22530-508#6868#7376
15K20K41375-334#7376#7710
20KHalf885-77#7710#7787
Half25K30305-275#7787#8062
25K30K50515-465#8062#8527
30K20M33248-215#8527#8742
20M21M46174-128#8742#8870
21M35K4348-5#8870#8875
35K23M11500-489#8875#9364
23M24M3636-634#9364#9998
24M40K11545-535#9998#10533
40K25.2M3242-239#10533#10772
25.2MFinish13316-303#10772#11075
TOTALS3515134-4785
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing