Sandy Lachal

Bib: 12855M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 26%
Gender (Male)
#0 / 16105
Top 39%
Masters (Masters Men)
#0 / 10463
Top 26%
Division (M45-49)
#0 / 2386
Top 36%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:49
Rank: #7985
Start5K
7:01/mi
21:49 split
10K· 6.21 mi
43:39
Rank: #8051 (-66)
5K10K
7:02/mi
21:50 split
15K· 9.32 mi
1:05:44
Rank: #8134 (-83)
10K15K
7:06/mi
22:05 split
20K· 12.43 mi
1:27:55
Rank: #7993 (+141)
15K20K
7:08/mi
22:11 split
Half· 13.11 mi
1:32:44
Rank: #7985 (+8)
20KHalf
7:04/mi
4:49 split
25K· 15.53 mi
1:50:03
Rank: #7821 (+164)
Half25K
7:09/mi
17:19 split
30K· 18.64 mi
2:13:21
Rank: #7695 (+126)
25K30K
7:30/mi
23:18 split
20M
2:23:35
Rank: #7595 (+100)
30K20M
7:32/mi
10:14 split
21M
2:31:51
Rank: #7610 (-15)
20M21M
8:16/mi
8:16 split
35K· 21.75 mi
2:37:17
Rank: #7550 (+60)
21M35K
7:16/mi
5:26 split
23M
2:46:48
Rank: #7474 (+76)
35K23M
7:36/mi
9:31 split
24M
2:54:11
Rank: #7409 (+65)
23M24M
7:23/mi
7:23 split
40K· 24.85 mi
3:00:46
Rank: #7373 (+36)
24M40K
7:42/mi
6:35 split
25.2M
3:03:40
Rank: #7369 (+4)
40K25.2M
8:25/mi
2:54 split
Finish· 26.22 mi
3:11:14
Rank: #7386 (-17)
25.2MFinish
7:26/mi
7:34 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:44
Pace7:04 /mi
2nd Half
Distance13.11 mi
Time1:38:30
Pace7:31 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:1121:497:0121:49
7:01
-
10K
6.21 mi11:12:0143:397:0121:50
7:02
+0:01
15K
9.32 mi11:34:061:05:447:0322:05
7:06
+0:04
20K
12.43 mi11:56:171:27:557:0422:11
7:08
+0:02
Half
13.11 mi12:01:061:32:447:044:49
7:04
-0:04
25K
15.53 mi12:18:251:50:037:0517:19
7:09
+0:05
30K
18.64 mi12:41:432:13:217:0923:18
7:30
+0:21
20M
20.00 mi12:51:572:23:357:1110:14
7:32
+0:02
21M
21.00 mi13:00:132:31:517:148:16
8:16
+0:44
35K
21.75 mi13:05:392:37:177:145:26
7:16
-1:00
23M
23.00 mi13:15:102:46:487:159:31
7:36
+0:20
24M
24.00 mi13:22:332:54:117:157:23
7:23
-0:13
40K
24.85 mi13:29:083:00:467:166:35
7:42
+0:19
25.2M
25.20 mi13:32:023:03:407:172:54
8:25
+0:43
Finish
26.22 mi13:39:363:11:147:187:34
7:26
-0:59

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

7:01 /mi

Average Pace

7:18 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:00:04

94% of race

Time at Steady Pace

8:16

4% of race

Time at Slower Pace

2:54

2% of race

Average Pace: 7:18 /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 mi10:50:1121:497:0121:49
7:01
#7985
10K
6.21 mi11:12:0143:397:0121:50
7:02
#8051
15K
9.32 mi11:34:061:05:447:0322:05
7:06
#8134
20K
12.43 mi11:56:171:27:557:0422:11
7:08
#7993
Half
13.11 mi12:01:061:32:447:044:49
7:04
#7985
25K
15.53 mi12:18:251:50:037:0517:19
7:09
#7821
30K
18.64 mi12:41:432:13:217:0923:18
7:30
#7695
20M
20.00 mi12:51:572:23:357:1110:14
7:32
#7595
21M
21.00 mi13:00:132:31:517:148:16
8:16
#7610
35K
21.75 mi13:05:392:37:177:145:26
7:16
#7550
23M
23.00 mi13:15:102:46:487:159:31
7:36
#7474
24M
24.00 mi13:22:332:54:117:157:23
7:23
#7409
40K
24.85 mi13:29:083:00:467:166:35
7:42
#7373
25.2M
25.20 mi13:32:023:03:407:172:54
8:25
#7369
Finish
26.22 mi13:39:363:11:147:187:34
7:26
#7386
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi7985698769878381(Top 30%)7166(Top 44%)7166(Top 300%)
10K6.21 mi3.10 mi8051-667018-317018-318113(Top 29%)7036(Top 44%)7036(Top 295%)
15K9.32 mi3.11 mi8134-837054-367054-368381(Top 30%)7166(Top 44%)7166(Top 300%)
20K12.43 mi3.11 mi7993+1416948+1066948+1067735(Top 27%)6700(Top 42%)6700(Top 281%)
Half13.11 mi0.68 mi7985+86942+66942+67942(Top 28%)6843(Top 42%)6843(Top 287%)
25K15.53 mi2.42 mi7821+1646822+1206822+1207219(Top 25%)6264(Top 39%)6264(Top 263%)
30K18.64 mi3.11 mi7695+1266686+1366686+1367724(Top 27%)6419(Top 40%)6419(Top 269%)
20M20.00 mi1.36 mi7595+1006585+1016585+1017187(Top 25%)5950(Top 37%)5950(Top 249%)
21M21.00 mi1.00 mi7610-156559+266559+268971(Top 32%)6790(Top 42%)6790(Top 285%)
35K21.75 mi0.75 mi7550+606492+676492+676953(Top 24%)5663(Top 35%)5663(Top 237%)
23M23.00 mi1.25 mi7474+766407+856407+857231(Top 25%)5711(Top 35%)5711(Top 239%)
24M24.00 mi1.00 mi7409+656327+806327+806913(Top 24%)5466(Top 34%)5466(Top 229%)
40K24.85 mi0.85 mi7373+366279+486279+488043(Top 28%)6005(Top 37%)6005(Top 252%)
25.2M25.20 mi0.35 mi7369+46261+186261+188149(Top 29%)5973(Top 37%)5973(Top 250%)
Finish26.22 mi1.02 mi7386-176239+226239+228643(Top 30%)6249(Top 39%)6249(Top 262%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21stories
+97ft-345ft

Overall

8381

Males

7166

M45-49

7166

5K→10K

3.1 - 6.2 mi

Top 29%
×5stories
+79ft-138ft

Overall

8113

Males

7036

M45-49

7036

10K→15K

6.2 - 9.3 mi

Top 30%
×3stories
+67ft-78ft

Overall

8381

Males

7166

M45-49

7166

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

7735

Males

6700

M45-49

6700

20K→Half

12.4 - 13.1 mi

Top 28%
×2stories
+19ft-37ft

Overall

7942

Males

6843

M45-49

6843

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

7219

Males

6264

M45-49

6264

25K→30K

15.5 - 18.6 mi

Top 27%
×9stories
+181ft-148ft

Overall

7724

Males

6419

M45-49

6419

30K→20M

18.6 - 20.0 mi

Top 25%
×5stories
+64ft-50ft

Overall

7187

Males

5950

M45-49

5950

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

8971

Males

6790

M45-49

6790

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6953

Males

5663

M45-49

5663

35K→23M

21.8 - 23.0 mi

Top 25%
×5stories
+23ft-63ft

Overall

7231

Males

5711

M45-49

5711

23M→24M

23.0 - 24.0 mi

Top 24%
×6stories
+12ft-82ft

Overall

6913

Males

5466

M45-49

5466

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

8043

Males

6005

M45-49

6005

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

8149

Males

5973

M45-49

5973

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

8643

Males

6249

M45-49

6249

Passing Analysis

Category:
Athletes Passed
1724
Passed By
1125
Net Change
+599
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7985
5K10K181247-66#7985#8051
10K15K117200-83#8051#8134
15K20K20766+141#8134#7993
20KHalf3527+8#7993#7985
Half25K20642+164#7985#7821
25K30K252126+126#7821#7695
30K20M14040+100#7695#7595
20M21M88103-15#7595#7610
21M35K9131+60#7610#7550
35K23M13458+76#7550#7474
23M24M9934+65#7474#7409
24M40K8650+36#7409#7373
40K25.2M3026+4#7373#7369
25.2MFinish5875-17#7369#7386
TOTALS17241125+599
📊

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