James Lim

Bib: 22709M

GA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M65-69)
#0 / 617
Top 22%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:51
Rank: #16764
Start5K
25:51 | 8:19/mi
10K· 6.21 mi
51:47
Rank: #16523 (+241)
5K10K
25:56 | 8:21/mi
15K· 9.32 mi
1:18:12
Rank: #16445 (+78)
10K15K
26:25 | 8:30/mi
20K· 12.43 mi
1:46:32
Rank: #16847 (-402)
15K20K
28:20 | 9:07/mi
Half· 13.11 mi
1:52:54
Rank: #16989 (-142)
20KHalf
6:22 | 9:20/mi
25K· 15.53 mi
2:15:36
Rank: #16987 (+2)
Half25K
22:42 | 9:22/mi
30K· 18.64 mi
2:46:04
Rank: #16923 (+64)
25K30K
30:28 | 9:48/mi
20M
2:58:46
Rank: #16694 (+229)
30K20M
12:42 | 9:21/mi
21M
3:09:01
Rank: #16544 (+150)
20M21M
10:15 | 10:15/mi
35K· 21.75 mi
3:15:35
Rank: #16380 (+164)
21M35K
6:34 | 8:47/mi
23M
3:27:07
Rank: #16138 (+242)
35K23M
11:32 | 9:13/mi
24M
3:36:12
Rank: #15970 (+168)
23M24M
9:05 | 9:05/mi
40K· 24.85 mi
3:43:55
Rank: #15750 (+220)
24M40K
7:43 | 9:02/mi
25.2M
3:47:32
Rank: #15682 (+68)
40K25.2M
3:37 | 10:29/mi
Finish· 26.22 mi
3:56:32
Rank: #15572 (+110)
25.2MFinish
9:00 | 8:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:54
Pace8:37 /mi
2nd Half
Distance13.11 mi
Time2:03:38
Pace9:26 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:1225:518:1925:51
8:19
-
10K
6.21 mi11:49:0851:478:2025:56
8:21
+0:02
15K
9.32 mi12:15:331:18:128:2326:25
8:30
+0:09
20K
12.43 mi12:43:531:46:328:3428:20
9:07
+0:37
Half
13.11 mi12:50:151:52:548:376:22
9:20
+0:13
25K
15.53 mi13:12:572:15:368:4422:42
9:22
+0:02
30K
18.64 mi13:43:252:46:048:5530:28
9:48
+0:26
20M
20.00 mi13:56:072:58:468:5612:42
9:21
-0:27
21M
21.00 mi14:06:223:09:019:0010:15
10:15
+0:54
35K
21.75 mi14:12:563:15:359:006:34
8:47
-1:28
23M
23.00 mi14:24:283:27:079:0011:32
9:13
+0:26
24M
24.00 mi14:33:333:36:129:019:05
9:05
-0:08
40K
24.85 mi14:41:163:43:559:017:43
9:02
-0:03
25.2M
25.20 mi14:44:533:47:329:023:37
10:29
+1:27
Finish
26.22 mi14:53:533:56:329:029:00
8:50
-1:39

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

8:19 /mi

Average Pace

9:02 /mi

Slowest Pace

10:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:24:46

36% of race

Time at Steady Pace

1:47:26

45% of race

Time at Slower Pace

44:20

19% of race

Average Pace: 9:01 /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 mi11:23:1225:518:1925:51
8:19
#16764
10K
6.21 mi11:49:0851:478:2025:56
8:21
#16523
15K
9.32 mi12:15:331:18:128:2326:25
8:30
#16445
20K
12.43 mi12:43:531:46:328:3428:20
9:07
#16847
Half
13.11 mi12:50:151:52:548:376:22
9:20
#16989
25K
15.53 mi13:12:572:15:368:4422:42
9:22
#16987
30K
18.64 mi13:43:252:46:048:5530:28
9:48
#16923
20M
20.00 mi13:56:072:58:468:5612:42
9:21
#16694
21M
21.00 mi14:06:223:09:019:0010:15
10:15
#16544
35K
21.75 mi14:12:563:15:359:006:34
8:47
#16380
23M
23.00 mi14:24:283:27:079:0011:32
9:13
#16138
24M
24.00 mi14:33:333:36:129:019:05
9:05
#15970
40K
24.85 mi14:41:163:43:559:017:43
9:02
#15750
25.2M
25.20 mi14:44:533:47:329:023:37
10:29
#15682
Finish
26.22 mi14:53:533:56:329:029:00
8:50
#15572
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi16764107061070616409(Top 64%)10559(Top 72%)10559(Top 1711%)
10K6.21 mi3.10 mi16523+24110607+9910607+9916394(Top 64%)10595(Top 73%)10595(Top 1717%)
15K9.32 mi3.11 mi16445+7810581+2610581+2616409(Top 64%)10559(Top 72%)10559(Top 1711%)
20K12.43 mi3.11 mi16847-40210732-15110732-15117842(Top 70%)11182(Top 77%)11182(Top 1812%)
Half13.11 mi0.68 mi16989-14210781-4910781-4919475(Top 76%)11835(Top 81%)11835(Top 1918%)
25K15.53 mi2.42 mi16987+210758+2310758+2317023(Top 67%)10702(Top 73%)10702(Top 1735%)
30K18.64 mi3.11 mi16923+6410665+9310665+9316655(Top 65%)10295(Top 71%)10295(Top 1669%)
20M20.00 mi1.36 mi16694+22910537+12810537+12813831(Top 54%)8781(Top 60%)8781(Top 1423%)
21M21.00 mi1.00 mi16544+15010456+8110456+8113918(Top 54%)8617(Top 59%)8617(Top 1397%)
35K21.75 mi0.75 mi16380+16410363+9310363+9312212(Top 48%)7800(Top 54%)7800(Top 1264%)
23M23.00 mi1.25 mi16138+24210220+14310220+14312192(Top 48%)7667(Top 53%)7667(Top 1243%)
24M24.00 mi1.00 mi15970+16810106+11410106+11412576(Top 49%)7846(Top 54%)7846(Top 1272%)
40K24.85 mi0.85 mi15750+2209976+1309976+13010969(Top 43%)6906(Top 47%)6906(Top 1119%)
25.2M25.20 mi0.35 mi15682+689934+429934+4212752(Top 50%)7755(Top 53%)7755(Top 1257%)
Finish26.22 mi1.02 mi15572+1109855+799855+7913341(Top 52%)8176(Top 56%)8176(Top 1325%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21stories
+97ft-345ft

Overall

16409

Males

10559

M65-69

10559

5K→10K

3.1 - 6.2 mi

Top 64%
×5stories
+79ft-138ft

Overall

16394

Males

10595

M65-69

10595

10K→15K

6.2 - 9.3 mi

Top 64%
×3stories
+67ft-78ft

Overall

16409

Males

10559

M65-69

10559

15K→20K

9.3 - 12.4 mi

Top 70%
×5stories
+106ft-86ft

Overall

17842

Males

11182

M65-69

11182

20K→Half

12.4 - 13.1 mi

Top 76%
×2stories
+19ft-37ft

Overall

19475

Males

11835

M65-69

11835

Half→25K

13.1 - 15.5 mi

Top 67%
×4stories
+66ft-88ft

Overall

17023

Males

10702

M65-69

10702

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

16655

Males

10295

M65-69

10295

30K→20M

18.6 - 20.0 mi

Top 54%
×5stories
+64ft-50ft

Overall

13831

Males

8781

M65-69

8781

20M→21M

20.0 - 21.0 mi

Top 54%
×8stories
+106ft-24ft

Overall

13918

Males

8617

M65-69

8617

21M→35K

21.0 - 21.8 mi

Top 48%
×7stories
+17ft-86ft

Overall

12212

Males

7800

M65-69

7800

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

12192

Males

7667

M65-69

7667

23M→24M

23.0 - 24.0 mi

Top 49%
×6stories
+12ft-82ft

Overall

12576

Males

7846

M65-69

7846

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

10969

Males

6906

M65-69

6906

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

12752

Males

7755

M65-69

7755

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2stories
+22ft-21ft

Overall

13341

Males

8176

M65-69

8176

Passing Analysis

Category:
Athletes Passed
2781
Passed By
1589
Net Change
+1192
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16764
5K10K399158+241#16764#16523
10K15K270192+78#16523#16445
15K20K156558-402#16445#16847
20KHalf16158-142#16847#16989
Half25K196194+2#16989#16987
25K30K287223+64#16987#16923
30K20M24516+229#16923#16694
20M21M18737+150#16694#16544
21M35K1684+164#16544#16380
35K23M25412+242#16380#16138
23M24M17810+168#16138#15970
24M40K2233+220#15970#15750
40K25.2M702+68#15750#15682
25.2MFinish13222+110#15682#15572
TOTALS27811589+1192
📊

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