Ian Leech

Bib: 6019M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 22%
Gender (Male)
#0 / 16105
Top 35%
Masters (Masters Men)
#0 / 10463
Top 21%
Division (M40-44)
#0 / 2247
Top 47%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:04
Rank: #8648
Start5K
22:04 | 7:06/mi
10K· 6.21 mi
44:20
Rank: #8896 (-248)
5K10K
22:16 | 7:10/mi
15K· 9.32 mi
1:06:12
Rank: #8489 (+407)
10K15K
21:52 | 7:02/mi
20K· 12.43 mi
1:27:37
Rank: #7826 (+663)
15K20K
21:25 | 6:54/mi
Half· 13.11 mi
1:32:11
Rank: #7686 (+140)
20KHalf
4:34 | 6:42/mi
25K· 15.53 mi
1:49:06
Rank: #7404 (+282)
Half25K
16:55 | 6:59/mi
30K· 18.64 mi
2:11:06
Rank: #6874 (+530)
25K30K
22:00 | 7:05/mi
20M
2:20:45
Rank: #6625 (+249)
30K20M
9:39 | 7:06/mi
21M
2:28:13
Rank: #6419 (+206)
20M21M
7:28 | 7:28/mi
35K· 21.75 mi
2:33:20
Rank: #6314 (+105)
21M35K
5:07 | 6:50/mi
23M
2:42:23
Rank: #6175 (+139)
35K23M
9:03 | 7:14/mi
24M
2:49:39
Rank: #6119 (+56)
23M24M
7:16 | 7:16/mi
40K· 24.85 mi
2:56:18
Rank: #6150 (-31)
24M40K
6:39 | 7:47/mi
25.2M
2:59:24
Rank: #6203 (-53)
40K25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:07:30
Rank: #6360 (-157)
25.2MFinish
8:06 | 7:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:11
Pace7:02 /mi
2nd Half
Distance13.11 mi
Time1:35:19
Pace7:16 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:4922:047:0622:04
7:06
-
10K
6.21 mi10:50:0544:207:0822:16
7:10
+0:04
15K
9.32 mi11:11:571:06:127:0621:52
7:02
-0:08
20K
12.43 mi11:33:221:27:377:0321:25
6:54
-0:08
Half
13.11 mi11:37:561:32:117:024:34
6:42
-0:12
25K
15.53 mi11:54:511:49:067:0116:55
6:59
+0:17
30K
18.64 mi12:16:512:11:067:0222:00
7:05
+0:06
20M
20.00 mi12:26:302:20:457:029:39
7:06
+0:01
21M
21.00 mi12:33:582:28:137:037:28
7:28
+0:22
35K
21.75 mi12:39:052:33:207:035:07
6:50
-0:38
23M
23.00 mi12:48:082:42:237:049:03
7:14
+0:24
24M
24.00 mi12:55:242:49:397:047:16
7:16
+0:02
40K
24.85 mi13:02:032:56:187:066:39
7:47
+0:31
25.2M
25.20 mi13:05:092:59:247:073:06
8:59
+1:12
Finish
26.22 mi13:13:153:07:307:098:06
7:57
-1:02

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

6:42 /mi

Average Pace

7:09 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:34

2% of race

Time at Steady Pace

2:37:37

84% of race

Time at Slower Pace

25:19

14% of race

Average Pace: 7:09 /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 mi10:27:4922:047:0622:04
7:06
#8648
10K
6.21 mi10:50:0544:207:0822:16
7:10
#8896
15K
9.32 mi11:11:571:06:127:0621:52
7:02
#8489
20K
12.43 mi11:33:221:27:377:0321:25
6:54
#7826
Half
13.11 mi11:37:561:32:117:024:34
6:42
#7686
25K
15.53 mi11:54:511:49:067:0116:55
6:59
#7404
30K
18.64 mi12:16:512:11:067:0222:00
7:05
#6874
20M
20.00 mi12:26:302:20:457:029:39
7:06
#6625
21M
21.00 mi12:33:582:28:137:037:28
7:28
#6419
35K
21.75 mi12:39:052:33:207:035:07
6:50
#6314
23M
23.00 mi12:48:082:42:237:049:03
7:14
#6175
24M
24.00 mi12:55:242:49:397:047:16
7:16
#6119
40K
24.85 mi13:02:032:56:187:066:39
7:47
#6150
25.2M
25.20 mi13:05:092:59:247:073:06
8:59
#6203
Finish
26.22 mi13:13:153:07:307:098:06
7:57
#6360
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi8648740674067858(Top 28%)6850(Top 43%)6850(Top 305%)
10K6.21 mi3.10 mi8896-2487529-1237529-1239191(Top 32%)7707(Top 48%)7707(Top 343%)
15K9.32 mi3.11 mi8489+4077278+2517278+2517858(Top 28%)6850(Top 43%)6850(Top 305%)
20K12.43 mi3.11 mi7826+6636841+4376841+4376129(Top 22%)5531(Top 34%)5531(Top 246%)
Half13.11 mi0.68 mi7686+1406752+896752+895212(Top 18%)4807(Top 30%)4807(Top 214%)
25K15.53 mi2.42 mi7404+2826548+2046548+2046167(Top 22%)5517(Top 34%)5517(Top 246%)
30K18.64 mi3.11 mi6874+5306112+4366112+4365206(Top 18%)4707(Top 29%)4707(Top 209%)
20M20.00 mi1.36 mi6625+2495904+2085904+2084675(Top 16%)4234(Top 26%)4234(Top 188%)
21M21.00 mi1.00 mi6419+2065732+1725732+1724441(Top 16%)3959(Top 25%)3959(Top 176%)
35K21.75 mi0.75 mi6314+1055642+905642+904352(Top 15%)3881(Top 24%)3881(Top 173%)
23M23.00 mi1.25 mi6175+1395512+1305512+1305031(Top 18%)4338(Top 27%)4338(Top 193%)
24M24.00 mi1.00 mi6119+565455+575455+576205(Top 22%)5037(Top 31%)5037(Top 224%)
40K24.85 mi0.85 mi6150-315458-35458-38564(Top 30%)6271(Top 39%)6271(Top 279%)
25.2M25.20 mi0.35 mi6203-535486-285486-2811614(Top 41%)7748(Top 48%)7748(Top 345%)
Finish26.22 mi1.02 mi6360-1575569-835569-8312490(Top 44%)8262(Top 51%)8262(Top 368%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21stories
+97ft-345ft

Overall

7858

Males

6850

M40-44

6850

5K→10K

3.1 - 6.2 mi

Top 32%
×5stories
+79ft-138ft

Overall

9191

Males

7707

M40-44

7707

10K→15K

6.2 - 9.3 mi

Top 28%
×3stories
+67ft-78ft

Overall

7858

Males

6850

M40-44

6850

15K→20K

9.3 - 12.4 mi

Top 22%
×5stories
+106ft-86ft

Overall

6129

Males

5531

M40-44

5531

20K→Half

12.4 - 13.1 mi

Top 18%
×2stories
+19ft-37ft

Overall

5212

Males

4807

M40-44

4807

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

6167

Males

5517

M40-44

5517

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

5206

Males

4707

M40-44

4707

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4675

Males

4234

M40-44

4234

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4441

Males

3959

M40-44

3959

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

4352

Males

3881

M40-44

3881

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

5031

Males

4338

M40-44

4338

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

6205

Males

5037

M40-44

5037

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

8564

Males

6271

M40-44

6271

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

11614

Males

7748

M40-44

7748

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

12490

Males

8262

M40-44

8262

Passing Analysis

Category:
Athletes Passed
3056
Passed By
768
Net Change
+2288
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8648
5K10K109357-248#8648#8896
10K15K43528+407#8896#8489
15K20K6630+663#8489#7826
20KHalf1411+140#7826#7686
Half25K2853+282#7686#7404
25K30K5344+530#7404#6874
30K20M2501+249#6874#6625
20M21M2093+206#6625#6419
21M35K1105+105#6419#6314
35K23M15617+139#6314#6175
23M24M8630+56#6175#6119
24M40K4374-31#6119#6150
40K25.2M1467-53#6150#6203
25.2MFinish21178-157#6203#6360
TOTALS3056768+2288
📊

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