Jim Stone

Bib: 8591M

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 22%
Gender (Male)
#0 / 15176
Top 34%
Masters (Masters Men)
#0 / 9891
Top 20%
Division (M50-54)
#0 / 2052
Top 14%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:26
Rank: #5545
Start5K
21:26 | 6:54/mi
10K· 6.21 mi
42:31
Rank: #5339 (+206)
5K10K
21:05 | 6:47/mi
15K· 9.32 mi
1:03:36
Rank: #5207 (+132)
10K15K
21:05 | 6:47/mi
20K· 12.43 mi
1:24:55
Rank: #5166 (+41)
15K20K
21:19 | 6:52/mi
Half· 13.11 mi
1:29:33
Rank: #5167 (-1)
20KHalf
4:38 | 6:47/mi
25K· 15.53 mi
1:46:36
Rank: #5297 (-130)
Half25K
17:03 | 7:02/mi
30K· 18.64 mi
2:08:58
Rank: #5315 (-18)
25K30K
22:22 | 7:12/mi
20M
2:18:52
Rank: #5313 (+2)
30K20M
9:54 | 7:17/mi
21M
2:26:36
Rank: #5290 (+23)
20M21M
7:44 | 7:44/mi
35K· 21.75 mi
2:32:06
Rank: #5347 (-57)
21M35K
5:30 | 7:21/mi
23M
2:41:37
Rank: #5382 (-35)
35K23M
9:31 | 7:36/mi
24M
2:49:10
Rank: #5442 (-60)
23M24M
7:33 | 7:33/mi
40K· 24.85 mi
2:55:59
Rank: #5532 (-90)
24M40K
6:49 | 7:58/mi
25.2M
2:58:58
Rank: #5573 (-41)
40K25.2M
2:59 | 8:39/mi
Finish· 26.22 mi
3:07:21
Rank: #5777 (-204)
25.2MFinish
8:23 | 8:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:33
Pace6:50 /mi
2nd Half
Distance13.11 mi
Time1:37:48
Pace7:28 /mi
📊Positive Split: 9.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:4921:266:5421:26
6:54
-
10K
6.21 mi11:07:5442:316:5121:05
6:47
-0:07
15K
9.32 mi11:28:591:03:366:4921:05
6:47
0:00
20K
12.43 mi11:50:181:24:556:5021:19
6:52
+0:05
Half
13.11 mi11:54:561:29:336:504:38
6:47
-0:05
25K
15.53 mi12:11:591:46:366:5217:03
7:02
+0:15
30K
18.64 mi12:34:212:08:586:5522:22
7:12
+0:10
20M
20.00 mi12:44:152:18:526:579:54
7:17
+0:05
21M
21.00 mi12:51:592:26:366:597:44
7:44
+0:27
35K
21.75 mi12:57:292:32:067:005:30
7:21
-0:23
23M
23.00 mi13:07:002:41:377:029:31
7:36
+0:15
24M
24.00 mi13:14:332:49:107:037:33
7:33
-0:03
40K
24.85 mi13:21:222:55:597:056:49
7:58
+0:25
25.2M
25.20 mi13:24:212:58:587:062:59
8:39
+0:41
Finish
26.22 mi13:32:443:07:217:098:23
8:14
-0:25

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

6:47 /mi

Average Pace

7:09 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:29:33

48% of race

Time at Steady Pace

1:02:22

33% of race

Time at Slower Pace

35:26

19% 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 mi10:46:4921:266:5421:26
6:54
#5545
10K
6.21 mi11:07:5442:316:5121:05
6:47
#5339
15K
9.32 mi11:28:591:03:366:4921:05
6:47
#5207
20K
12.43 mi11:50:181:24:556:5021:19
6:52
#5166
Half
13.11 mi11:54:561:29:336:504:38
6:47
#5167
25K
15.53 mi12:11:591:46:366:5217:03
7:02
#5297
30K
18.64 mi12:34:212:08:586:5522:22
7:12
#5315
20M
20.00 mi12:44:152:18:526:579:54
7:17
#5313
21M
21.00 mi12:51:592:26:366:597:44
7:44
#5290
35K
21.75 mi12:57:292:32:067:005:30
7:21
#5347
23M
23.00 mi13:07:002:41:377:029:31
7:36
#5382
24M
24.00 mi13:14:332:49:107:037:33
7:33
#5442
40K
24.85 mi13:21:222:55:597:056:49
7:58
#5532
25.2M
25.20 mi13:24:212:58:587:062:59
8:39
#5573
Finish
26.22 mi13:32:443:07:217:098:23
8:14
#5777
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi5545510951094986(Top 19%)4630(Top 31%)4630(Top 226%)
10K6.21 mi3.10 mi5339+2064934+1754934+1755157(Top 19%)4771(Top 31%)4771(Top 233%)
15K9.32 mi3.11 mi5207+1324825+1094825+1094986(Top 19%)4630(Top 31%)4630(Top 226%)
20K12.43 mi3.11 mi5166+414789+364789+365023(Top 19%)4656(Top 31%)4656(Top 227%)
Half13.11 mi0.68 mi5167-14794-54794-55213(Top 20%)4823(Top 32%)4823(Top 235%)
25K15.53 mi2.42 mi5297-1304904-1104904-1105758(Top 22%)5271(Top 35%)5271(Top 257%)
30K18.64 mi3.11 mi5315-184910-64910-65494(Top 21%)4991(Top 33%)4991(Top 243%)
20M20.00 mi1.36 mi5313+24902+84902+85552(Top 21%)4964(Top 33%)4964(Top 242%)
21M21.00 mi1.00 mi5290+234873+294873+295791(Top 22%)5043(Top 33%)5043(Top 246%)
35K21.75 mi0.75 mi5347-574917-444917-447426(Top 28%)6130(Top 40%)6130(Top 299%)
23M23.00 mi1.25 mi5382-354937-204937-207059(Top 27%)5854(Top 39%)5854(Top 285%)
24M24.00 mi1.00 mi5442-604979-424979-427995(Top 30%)6303(Top 42%)6303(Top 307%)
40K24.85 mi0.85 mi5532-905041-625041-629815(Top 37%)7231(Top 48%)7231(Top 352%)
25.2M25.20 mi0.35 mi5573-415068-275068-2710338(Top 39%)7436(Top 49%)7436(Top 362%)
Finish26.22 mi1.02 mi5777-2045211-1435211-14313572(Top 51%)9031(Top 60%)9031(Top 440%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

4986

Males

4630

M50-54

4630

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

5157

Males

4771

M50-54

4771

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

4986

Males

4630

M50-54

4630

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

5023

Males

4656

M50-54

4656

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5213

Males

4823

M50-54

4823

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

5758

Males

5271

M50-54

5271

25K→30K

15.5 - 18.6 mi

Top 21%
×9stories
+181ft-148ft

Overall

5494

Males

4991

M50-54

4991

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

5552

Males

4964

M50-54

4964

20M→21M

20.0 - 21.0 mi

Top 22%
×8stories
+106ft-24ft

Overall

5791

Males

5043

M50-54

5043

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

7426

Males

6130

M50-54

6130

35K→23M

21.8 - 23.0 mi

Top 27%
×5stories
+23ft-63ft

Overall

7059

Males

5854

M50-54

5854

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

7995

Males

6303

M50-54

6303

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

9815

Males

7231

M50-54

7231

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10338

Males

7436

M50-54

7436

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2stories
+22ft-21ft

Overall

13572

Males

9031

M50-54

9031

Passing Analysis

Category:
Athletes Passed
1125
Passed By
1357
Net Change
-232
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5545
5K10K317111+206#5545#5339
10K15K19361+132#5339#5207
15K20K13493+41#5207#5166
20KHalf1920-1#5166#5167
Half25K61191-130#5167#5297
25K30K120138-18#5297#5315
30K20M6664+2#5315#5313
20M21M7047+23#5313#5290
21M35K1875-57#5290#5347
35K23M5085-35#5347#5382
23M24M3393-60#5382#5442
24M40K23113-90#5442#5532
40K25.2M950-41#5532#5573
25.2MFinish12216-204#5573#5777
TOTALS11251357-232
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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