Prescott Leach

Bib: 70M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 0.2%
Gender (Male)
#0 / 15176
Top 0.4%
Masters (Masters Men)
#0 / 9891
Top 0.1%
Division (M40-44)
#0 / 2241
Top 0.1%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
16:12
Rank: #44
Start5K
16:12 | 5:13/mi
10K· 6.21 mi
32:30
Rank: #47 (-3)
5K10K
16:18 | 5:15/mi
15K· 9.32 mi
48:59
Rank: #44 (+3)
10K15K
16:29 | 5:18/mi
20K· 12.43 mi
1:05:26
Rank: #44
15K20K
16:27 | 5:18/mi
Half· 13.11 mi
1:09:02
Rank: #44
20KHalf
3:36 | 5:17/mi
25K· 15.53 mi
1:22:03
Rank: #43 (+1)
Half25K
13:01 | 5:22/mi
30K· 18.64 mi
1:39:33
Rank: #42 (+1)
25K30K
17:30 | 5:38/mi
20M
1:47:16
Rank: #42
30K20M
7:43 | 5:41/mi
21M
1:53:16
Rank: #42
20M21M
6:00 | 6:00/mi
35K· 21.75 mi
1:57:27
Rank: #45 (-3)
21M35K
4:11 | 5:36/mi
23M
2:04:51
Rank: #49 (-4)
35K23M
7:24 | 5:55/mi
24M
2:10:37
Rank: #58 (-9)
23M24M
5:46 | 5:46/mi
40K· 24.85 mi
2:15:38
Rank: #57 (+1)
24M40K
5:01 | 5:52/mi
25.2M
2:17:52
Rank: #59 (-2)
40K25.2M
2:14 | 6:29/mi
Finish· 26.22 mi
2:23:44
Rank: #60 (-1)
25.2MFinish
5:52 | 5:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:09:02
Pace5:16 /mi
2nd Half
Distance13.11 mi
Time1:14:42
Pace5:42 /mi
📊Positive Split: 8.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi09:53:1216:125:1316:12
5:13
-
10K
6.21 mi10:09:3032:305:1416:18
5:15
+0:02
15K
9.32 mi10:25:5948:595:1516:29
5:18
+0:03
20K
12.43 mi10:42:261:05:265:1616:27
5:18
0:00
Half
13.11 mi10:46:021:09:025:163:36
5:17
-0:01
25K
15.53 mi10:59:031:22:035:1713:01
5:22
+0:05
30K
18.64 mi11:16:331:39:335:2017:30
5:38
+0:16
20M
20.00 mi11:24:161:47:165:227:43
5:41
+0:03
21M
21.00 mi11:30:161:53:165:246:00
6:00
+0:19
35K
21.75 mi11:34:271:57:275:244:11
5:36
-0:24
23M
23.00 mi11:41:512:04:515:267:24
5:55
+0:19
24M
24.00 mi11:47:372:10:375:275:46
5:46
-0:09
40K
24.85 mi11:52:382:15:385:275:01
5:52
+0:06
25.2M
25.20 mi11:54:522:17:525:282:14
6:29
+0:37
Finish
26.22 mi12:00:442:23:445:295:52
5:45
-0:44

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

5:13 /mi

Average Pace

5:29 /mi

Slowest Pace

6:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:22:03

57% of race

Time at Steady Pace

41:02

29% of race

Time at Slower Pace

20:39

14% of race

Average Pace: 5:29 /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 mi09:53:1216:125:1316:12
5:13
#44
10K
6.21 mi10:09:3032:305:1416:18
5:15
#47
15K
9.32 mi10:25:5948:595:1516:29
5:18
#44
20K
12.43 mi10:42:261:05:265:1616:27
5:18
#44
Half
13.11 mi10:46:021:09:025:163:36
5:17
#44
25K
15.53 mi10:59:031:22:035:1713:01
5:22
#43
30K
18.64 mi11:16:331:39:335:2017:30
5:38
#42
20M
20.00 mi11:24:161:47:165:227:43
5:41
#42
21M
21.00 mi11:30:161:53:165:246:00
6:00
#42
35K
21.75 mi11:34:271:57:275:244:11
5:36
#45
23M
23.00 mi11:41:512:04:515:267:24
5:55
#49
24M
24.00 mi11:47:372:10:375:275:46
5:46
#58
40K
24.85 mi11:52:382:15:385:275:01
5:52
#57
25.2M
25.20 mi11:54:522:17:525:282:14
6:29
#59
Finish
26.22 mi12:00:442:23:445:295:52
5:45
#60
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi44444459(Top 0.2%)43(Top 0.3%)43(Top 2%)
10K6.21 mi3.10 mi47-347-347-345(Top 0.2%)45(Top 0.3%)45(Top 2%)
15K9.32 mi3.11 mi44+344+344+359(Top 0.2%)43(Top 0.3%)43(Top 2%)
20K12.43 mi3.11 mi44444440(Top 0.2%)40(Top 0.3%)40(Top 2%)
Half13.11 mi0.68 mi44444446(Top 0.2%)46(Top 0.3%)46(Top 2%)
25K15.53 mi2.42 mi43+143+143+137(Top 0.1%)37(Top 0.2%)37(Top 2%)
30K18.64 mi3.11 mi42+142+142+193(Top 0.3%)75(Top 0.5%)75(Top 3%)
20M20.00 mi1.36 mi424242104(Top 0.4%)85(Top 0.6%)85(Top 4%)
21M21.00 mi1.00 mi424242106(Top 0.4%)89(Top 0.6%)89(Top 4%)
35K21.75 mi0.75 mi45-345-345-3139(Top 0.5%)117(Top 0.8%)117(Top 5%)
23M23.00 mi1.25 mi49-449-449-4215(Top 0.8%)191(Top 1%)191(Top 9%)
24M24.00 mi1.00 mi58-952-352-3210(Top 0.8%)187(Top 1%)187(Top 8%)
40K24.85 mi0.85 mi57+151+151+1187(Top 0.7%)166(Top 1%)166(Top 7%)
25.2M25.20 mi0.35 mi59-252-152-1437(Top 2%)411(Top 3%)411(Top 18%)
Finish26.22 mi1.02 mi60-154-254-2299(Top 1%)281(Top 2%)281(Top 13%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.2%
×21stories
+97ft-345ft

Overall

59

Males

43

M40-44

43

5K→10K

3.1 - 6.2 mi

Top 0.2%
×5stories
+79ft-138ft

Overall

45

Males

45

M40-44

45

10K→15K

6.2 - 9.3 mi

Top 0.2%
×3stories
+67ft-78ft

Overall

59

Males

43

M40-44

43

15K→20K

9.3 - 12.4 mi

Top 0.2%
×5stories
+106ft-86ft

Overall

40

Males

40

M40-44

40

20K→Half

12.4 - 13.1 mi

Top 0.2%
×2stories
+19ft-37ft

Overall

46

Males

46

M40-44

46

Half→25K

13.1 - 15.5 mi

Top 0.1%
×4stories
+66ft-88ft

Overall

37

Males

37

M40-44

37

25K→30K

15.5 - 18.6 mi

Top 0.3%
×9stories
+181ft-148ft

Overall

93

Males

75

M40-44

75

30K→20M

18.6 - 20.0 mi

Top 0.4%
×5stories
+64ft-50ft

Overall

104

Males

85

M40-44

85

20M→21M

20.0 - 21.0 mi

Top 0.4%
×8stories
+106ft-24ft

Overall

106

Males

89

M40-44

89

21M→35K

21.0 - 21.8 mi

Top 0.5%
×7stories
+17ft-86ft

Overall

139

Males

117

M40-44

117

35K→23M

21.8 - 23.0 mi

Top 0.8%
×5stories
+23ft-63ft

Overall

215

Males

191

M40-44

191

23M→24M

23.0 - 24.0 mi

Top 0.8%
×6stories
+12ft-82ft

Overall

210

Males

187

M40-44

187

24M→40K

24.0 - 24.9 mi

Top 0.7%
×1story
+6ft-20ft

Overall

187

Males

166

M40-44

166

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

437

Males

411

M40-44

411

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2stories
+22ft-21ft

Overall

299

Males

281

M40-44

281

Passing Analysis

Category:
Athletes Passed
8
Passed By
24
Net Change
-16
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#44
5K10K14-3#44#47
10K15K30+3#47#44
15K20K000#44#44
20KHalf000#44#44
Half25K10+1#44#43
25K30K10+1#43#42
30K20M000#42#42
20M21M000#42#42
21M35K03-3#42#45
35K23M04-4#45#49
23M24M09-9#49#58
24M40K10+1#58#57
40K25.2M02-2#57#59
25.2MFinish12-1#59#60
TOTALS824-16
📊

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