Jason Leonard

Bib: 6191M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 27%
Gender (Male)
#0 / 16105
Top 40%
Masters (Masters Men)
#0 / 10463
Top 27%
Division (M45-49)
#0 / 2386
Top 38%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:35
Rank: #4823
Start5K
20:35 | 6:38/mi
10K· 6.21 mi
41:29
Rank: #5158 (-335)
5K10K
20:54 | 6:44/mi
15K· 9.32 mi
1:02:37
Rank: #5426 (-268)
10K15K
21:08 | 6:48/mi
20K· 12.43 mi
1:23:59
Rank: #5556 (-130)
15K20K
21:22 | 6:53/mi
Half· 13.11 mi
1:28:30
Rank: #5493 (+63)
20KHalf
4:31 | 6:37/mi
25K· 15.53 mi
1:46:21
Rank: #6134 (-641)
Half25K
17:51 | 7:22/mi
30K· 18.64 mi
2:09:14
Rank: #6214 (-80)
25K30K
22:53 | 7:22/mi
20M
2:22:57
Rank: #7380 (-1166)
30K20M
13:43 | 10:06/mi
21M
2:32:17
Rank: #7756 (-376)
20M21M
9:20 | 9:20/mi
35K· 21.75 mi
2:38:18
Rank: #7882 (-126)
21M35K
6:01 | 8:03/mi
23M
2:47:54
Rank: #7812 (+70)
35K23M
9:36 | 7:40/mi
24M
2:55:18
Rank: #7750 (+62)
23M24M
7:24 | 7:24/mi
40K· 24.85 mi
3:01:53
Rank: #7727 (+23)
24M40K
6:35 | 7:42/mi
25.2M
3:04:40
Rank: #7669 (+58)
40K25.2M
2:47 | 8:04/mi
Finish· 26.22 mi
3:12:08
Rank: #7642 (+27)
25.2MFinish
7:28 | 7:20/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:30
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:43:38
Pace7:54 /mi
📊Positive Split: 17.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:2520:356:3820:35
6:38
-
10K
6.21 mi10:48:1941:296:4120:54
6:44
+0:06
15K
9.32 mi11:09:271:02:376:4321:08
6:48
+0:04
20K
12.43 mi11:30:491:23:596:4521:22
6:53
+0:05
Half
13.11 mi11:35:201:28:306:454:31
6:37
-0:16
25K
15.53 mi11:53:111:46:216:5117:51
7:22
+0:45
30K
18.64 mi12:16:042:09:146:5622:53
7:22
0:00
20M
20.00 mi12:29:472:22:577:0913:43
10:06
+2:44
21M
21.00 mi12:39:072:32:177:159:20
9:20
-0:46
35K
21.75 mi12:45:082:38:187:176:01
8:03
-1:17
23M
23.00 mi12:54:442:47:547:189:36
7:40
-0:23
24M
24.00 mi13:02:082:55:187:187:24
7:24
-0:16
40K
24.85 mi13:08:433:01:537:196:35
7:42
+0:18
25.2M
25.20 mi13:11:303:04:407:202:47
8:04
+0:22
Finish
26.22 mi13:18:583:12:087:207:28
7:20
-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

6:37 /mi

Average Pace

7:20 /mi

Slowest Pace

10:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:30

46% of race

Time at Steady Pace

1:11:47

37% of race

Time at Slower Pace

31:51

17% of race

Average Pace: 7:20 /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 mi10:27:2520:356:3820:35
6:38
#4823
10K
6.21 mi10:48:1941:296:4120:54
6:44
#5158
15K
9.32 mi11:09:271:02:376:4321:08
6:48
#5426
20K
12.43 mi11:30:491:23:596:4521:22
6:53
#5556
Half
13.11 mi11:35:201:28:306:454:31
6:37
#5493
25K
15.53 mi11:53:111:46:216:5117:51
7:22
#6134
30K
18.64 mi12:16:042:09:146:5622:53
7:22
#6214
20M
20.00 mi12:29:472:22:577:0913:43
10:06
#7380
21M
21.00 mi12:39:072:32:177:159:20
9:20
#7756
35K
21.75 mi12:45:082:38:187:176:01
8:03
#7882
23M
23.00 mi12:54:442:47:547:189:36
7:40
#7812
24M
24.00 mi13:02:082:55:187:187:24
7:24
#7750
40K
24.85 mi13:08:433:01:537:196:35
7:42
#7727
25.2M
25.20 mi13:11:303:04:407:202:47
8:04
#7669
Finish
26.22 mi13:18:583:12:087:207:28
7:20
#7642
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi4823451645166109(Top 22%)5549(Top 34%)5549(Top 233%)
10K6.21 mi3.10 mi5158-3354801-2854801-2855603(Top 20%)5152(Top 32%)5152(Top 216%)
15K9.32 mi3.11 mi5426-2685022-2215022-2216109(Top 22%)5549(Top 34%)5549(Top 233%)
20K12.43 mi3.11 mi5556-1305118-965118-966027(Top 21%)5460(Top 34%)5460(Top 229%)
Half13.11 mi0.68 mi5493+635063+555063+554659(Top 16%)4352(Top 27%)4352(Top 182%)
25K15.53 mi2.42 mi6134-6415562-4995562-4998862(Top 31%)7253(Top 45%)7253(Top 304%)
30K18.64 mi3.11 mi6214-805602-405602-406831(Top 24%)5861(Top 36%)5861(Top 246%)
20M20.00 mi1.36 mi7380-11666445-8436445-84321242(Top 75%)12689(Top 79%)12689(Top 532%)
21M21.00 mi1.00 mi7756-3766655-2106655-21015283(Top 54%)9898(Top 61%)9898(Top 415%)
35K21.75 mi0.75 mi7882-1266710-556710-5512475(Top 44%)8536(Top 53%)8536(Top 358%)
23M23.00 mi1.25 mi7812+706618+926618+927675(Top 27%)5977(Top 37%)5977(Top 251%)
24M24.00 mi1.00 mi7750+626552+666552+667031(Top 25%)5546(Top 34%)5546(Top 232%)
40K24.85 mi0.85 mi7727+236495+576495+578058(Top 28%)6020(Top 37%)6020(Top 252%)
25.2M25.20 mi0.35 mi7669+586445+506445+506294(Top 22%)4927(Top 31%)4927(Top 206%)
Finish26.22 mi1.02 mi7642+276399+466399+467942(Top 28%)5876(Top 36%)5876(Top 246%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21stories
+97ft-345ft

Overall

6109

Males

5549

M45-49

5549

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5603

Males

5152

M45-49

5152

10K→15K

6.2 - 9.3 mi

Top 22%
×3stories
+67ft-78ft

Overall

6109

Males

5549

M45-49

5549

15K→20K

9.3 - 12.4 mi

Top 21%
×5stories
+106ft-86ft

Overall

6027

Males

5460

M45-49

5460

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4659

Males

4352

M45-49

4352

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

8862

Males

7253

M45-49

7253

25K→30K

15.5 - 18.6 mi

Top 24%
×9stories
+181ft-148ft

Overall

6831

Males

5861

M45-49

5861

30K→20M

18.6 - 20.0 mi

Top 75%
×5stories
+64ft-50ft

Overall

21242

Males

12689

M45-49

12689

20M→21M

20.0 - 21.0 mi

Top 54%
×8stories
+106ft-24ft

Overall

15283

Males

9898

M45-49

9898

21M→35K

21.0 - 21.8 mi

Top 44%
×7stories
+17ft-86ft

Overall

12475

Males

8536

M45-49

8536

35K→23M

21.8 - 23.0 mi

Top 27%
×5stories
+23ft-63ft

Overall

7675

Males

5977

M45-49

5977

23M→24M

23.0 - 24.0 mi

Top 25%
×6stories
+12ft-82ft

Overall

7031

Males

5546

M45-49

5546

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

8058

Males

6020

M45-49

6020

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

6294

Males

4927

M45-49

4927

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7942

Males

5876

M45-49

5876

Passing Analysis

Category:
Athletes Passed
969
Passed By
3788
Net Change
-2819
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4823
5K10K72407-335#4823#5158
10K15K50318-268#5158#5426
15K20K93223-130#5426#5556
20KHalf674+63#5556#5493
Half25K31672-641#5493#6134
25K30K149229-80#6134#6214
30K20M81174-1166#6214#7380
20M21M19395-376#7380#7756
21M35K31157-126#7756#7882
35K23M12959+70#7882#7812
23M24M9937+62#7812#7750
24M40K8158+23#7750#7727
40K25.2M657+58#7727#7669
25.2MFinish7548+27#7669#7642
TOTALS9693788-2819
📊

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