Jim Fields

Bib: 23616M

SC

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M75-79)
#0 / 43
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:23
Rank: #23938
Start5K
32:23 | 10:25/mi
10K· 6.21 mi
1:06:50
Rank: #24243 (-305)
5K10K
34:27 | 11:05/mi
15K· 9.32 mi
1:40:35
Rank: #23988 (+255)
10K15K
33:45 | 10:52/mi
20K· 12.43 mi
2:15:34
Rank: #23797 (+191)
15K20K
34:59 | 11:16/mi
Half· 13.11 mi
2:23:01
Rank: #23780 (+17)
20KHalf
7:27 | 10:55/mi
25K· 15.53 mi
2:51:01
Rank: #23567 (+213)
Half25K
28:00 | 11:33/mi
30K· 18.64 mi
3:29:36
Rank: #23409 (+158)
25K30K
38:35 | 12:25/mi
20M
3:47:52
Rank: #23387 (+22)
30K20M
18:16 | 13:27/mi
21M
4:02:24
Rank: #23357 (+30)
20M21M
14:32 | 14:32/mi
35K· 21.75 mi
4:13:01
Rank: #23409 (-52)
21M35K
10:37 | 14:11/mi
23M
4:30:43
Rank: #23475 (-66)
35K23M
17:42 | 14:08/mi
24M
4:42:26
Rank: #23382 (+93)
23M24M
11:43 | 11:43/mi
40K· 24.85 mi
4:52:53
Rank: #23338 (+44)
24M40K
10:27 | 12:13/mi
25.2M
4:57:46
Rank: #23329 (+9)
40K25.2M
4:53 | 14:10/mi
Finish· 26.22 mi
5:10:25
Rank: #23369 (-40)
25.2MFinish
12:39 | 12:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:23:01
Pace10:55 /mi
2nd Half
Distance13.11 mi
Time2:47:24
Pace12:46 /mi
📊Positive Split: 17.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:0032:2310:2532:23
10:25
-
10K
6.21 mi12:23:271:06:5010:4534:27
11:05
+0:40
15K
9.32 mi12:57:121:40:3510:4733:45
10:52
-0:13
20K
12.43 mi13:32:112:15:3410:5534:59
11:16
+0:24
Half
13.11 mi13:39:382:23:0110:557:27
10:55
-0:21
25K
15.53 mi14:07:382:51:0111:0128:00
11:33
+0:38
30K
18.64 mi14:46:133:29:3611:1538:35
12:25
+0:52
20M
20.00 mi15:04:293:47:5211:2418:16
13:27
+1:02
21M
21.00 mi15:19:014:02:2411:3314:32
14:32
+1:05
35K
21.75 mi15:29:384:13:0111:3810:37
14:11
-0:21
23M
23.00 mi15:47:204:30:4311:4617:42
14:08
-0:03
24M
24.00 mi15:59:034:42:2611:4611:43
11:43
-2:25
40K
24.85 mi16:09:304:52:5311:4710:27
12:13
+0:30
25.2M
25.20 mi16:14:234:57:4611:494:53
14:10
+1:57
Finish
26.22 mi16:27:025:10:2511:5112:39
12:25
-1:45

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

10:25 /mi

Average Pace

11:51 /mi

Slowest Pace

14:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:23:01

46% of race

Time at Steady Pace

1:41:24

33% of race

Time at Slower Pace

1:06:00

21% of race

Average Pace: 11:50 /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 mi11:49:0032:2310:2532:23
10:25
#23938
10K
6.21 mi12:23:271:06:5010:4534:27
11:05
#24243
15K
9.32 mi12:57:121:40:3510:4733:45
10:52
#23988
20K
12.43 mi13:32:112:15:3410:5534:59
11:16
#23797
Half
13.11 mi13:39:382:23:0110:557:27
10:55
#23780
25K
15.53 mi14:07:382:51:0111:0128:00
11:33
#23567
30K
18.64 mi14:46:133:29:3611:1538:35
12:25
#23409
20M
20.00 mi15:04:293:47:5211:2418:16
13:27
#23387
21M
21.00 mi15:19:014:02:2411:3314:32
14:32
#23357
35K
21.75 mi15:29:384:13:0111:3810:37
14:11
#23409
23M
23.00 mi15:47:204:30:4311:4617:42
14:08
#23475
24M
24.00 mi15:59:034:42:2611:4611:43
11:43
#23382
40K
24.85 mi16:09:304:52:5311:4710:27
12:13
#23338
25.2M
25.20 mi16:14:234:57:4611:494:53
14:10
#23329
Finish
26.22 mi16:27:025:10:2511:5112:39
12:25
#23369
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM75-79Seg. OverallSeg. MalesSeg. M75-79
5K3.11 mi3.11 mi23938139731397323548(Top 92%)13790(Top 95%)13790(Top 32070%)
10K6.21 mi3.10 mi24243-30514100-12714100-12724377(Top 95%)14141(Top 97%)14141(Top 32886%)
15K9.32 mi3.11 mi23988+25513994+10613994+10623548(Top 92%)13790(Top 95%)13790(Top 32070%)
20K12.43 mi3.11 mi23797+19113907+8713907+8723071(Top 90%)13541(Top 93%)13541(Top 31491%)
Half13.11 mi0.68 mi23780+1713894+1313894+1323391(Top 92%)13631(Top 94%)13631(Top 31700%)
25K15.53 mi2.42 mi23567+21313758+13613758+13622503(Top 88%)13185(Top 90%)13185(Top 30663%)
30K18.64 mi3.11 mi23409+15813646+11213646+11222576(Top 88%)13095(Top 90%)13095(Top 30453%)
20M20.00 mi1.36 mi23387+2213618+2813618+2823407(Top 92%)13405(Top 92%)13405(Top 31174%)
21M21.00 mi1.00 mi23357+3013593+2513593+2523023(Top 90%)13178(Top 90%)13178(Top 30647%)
35K21.75 mi0.75 mi23409-5213618-2513618-2524413(Top 96%)13872(Top 95%)13872(Top 32260%)
23M23.00 mi1.25 mi23475-6613633-1513633-1523916(Top 94%)13620(Top 93%)13620(Top 31674%)
24M24.00 mi1.00 mi23382+9313572+6113572+6120842(Top 82%)11944(Top 82%)11944(Top 27777%)
40K24.85 mi0.85 mi23338+4413547+2513547+2520874(Top 82%)11894(Top 82%)11894(Top 27660%)
25.2M25.20 mi0.35 mi23329+913539+813539+821837(Top 85%)12403(Top 85%)12403(Top 28844%)
Finish26.22 mi1.02 mi23369-40135391353923764(Top 93%)13431(Top 92%)13431(Top 31235%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21stories
+97ft-345ft

Overall

23548

Males

13790

M75-79

13790

5K→10K

3.1 - 6.2 mi

Top 95%
×5stories
+79ft-138ft

Overall

24377

Males

14141

M75-79

14141

10K→15K

6.2 - 9.3 mi

Top 92%
×3stories
+67ft-78ft

Overall

23548

Males

13790

M75-79

13790

15K→20K

9.3 - 12.4 mi

Top 90%
×5stories
+106ft-86ft

Overall

23071

Males

13541

M75-79

13541

20K→Half

12.4 - 13.1 mi

Top 92%
×2stories
+19ft-37ft

Overall

23391

Males

13631

M75-79

13631

Half→25K

13.1 - 15.5 mi

Top 88%
×4stories
+66ft-88ft

Overall

22503

Males

13185

M75-79

13185

25K→30K

15.5 - 18.6 mi

Top 88%
×9stories
+181ft-148ft

Overall

22576

Males

13095

M75-79

13095

30K→20M

18.6 - 20.0 mi

Top 92%
×5stories
+64ft-50ft

Overall

23407

Males

13405

M75-79

13405

20M→21M

20.0 - 21.0 mi

Top 90%
×8stories
+106ft-24ft

Overall

23023

Males

13178

M75-79

13178

21M→35K

21.0 - 21.8 mi

Top 96%
×7stories
+17ft-86ft

Overall

24413

Males

13872

M75-79

13872

35K→23M

21.8 - 23.0 mi

Top 94%
×5stories
+23ft-63ft

Overall

23916

Males

13620

M75-79

13620

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

20842

Males

11944

M75-79

11944

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

20874

Males

11894

M75-79

11894

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

21837

Males

12403

M75-79

12403

25.2M→Finish

25.2 - 26.2 mi

Top 93%
×2stories
+22ft-21ft

Overall

23764

Males

13431

M75-79

13431

Passing Analysis

Category:
Athletes Passed
1471
Passed By
902
Net Change
+569
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23938
5K10K73378-305#23938#24243
10K15K29439+255#24243#23988
15K20K22635+191#23988#23797
20KHalf3821+17#23797#23780
Half25K23118+213#23780#23567
25K30K20951+158#23567#23409
30K20M7755+22#23409#23387
20M21M6131+30#23387#23357
21M35K2577-52#23357#23409
35K23M35101-66#23409#23475
23M24M1029+93#23475#23382
24M40K506+44#23382#23338
40K25.2M2011+9#23338#23329
25.2MFinish3070-40#23329#23369
TOTALS1471902+569
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing