Jim Bronson

Bib: 23028M

MI

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M65-69)
#0 / 617
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:33
Rank: #20758
Start5K
28:33 | 9:11/mi
10K· 6.21 mi
57:39
Rank: #20909 (-151)
5K10K
29:06 | 9:22/mi
15K· 9.32 mi
1:28:18
Rank: #21156 (-247)
10K15K
30:39 | 9:52/mi
20K· 12.43 mi
2:01:17
Rank: #21345 (-189)
15K20K
32:59 | 10:37/mi
Half· 13.11 mi
2:08:03
Rank: #21331 (+14)
20KHalf
6:46 | 9:55/mi
25K· 15.53 mi
2:34:36
Rank: #21345 (-14)
Half25K
26:33 | 10:57/mi
30K· 18.64 mi
3:11:38
Rank: #21431 (-86)
25K30K
37:02 | 11:55/mi
20M
3:27:36
Rank: #21385 (+46)
30K20M
15:58 | 11:45/mi
21M
3:39:37
Rank: #21252 (+133)
20M21M
12:01 | 12:01/mi
35K· 21.75 mi
3:48:41
Rank: #21288 (-36)
21M35K
9:04 | 12:07/mi
23M
4:03:45
Rank: #21264 (+24)
35K23M
15:04 | 12:02/mi
24M
4:15:18
Rank: #21225 (+39)
23M24M
11:33 | 11:33/mi
40K· 24.85 mi
4:25:44
Rank: #21203 (+22)
24M40K
10:26 | 12:12/mi
25.2M
4:30:39
Rank: #21224 (-21)
40K25.2M
4:55 | 14:15/mi
Finish· 26.22 mi
4:41:21
Rank: #21171 (+53)
25.2MFinish
10:42 | 10:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:03
Pace9:46 /mi
2nd Half
Distance13.11 mi
Time2:33:18
Pace11:42 /mi
📊Positive Split: 19.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:0628:339:1128:33
9:11
-
10K
6.21 mi11:58:1257:399:1729:06
9:22
+0:11
15K
9.32 mi12:28:511:28:189:2830:39
9:52
+0:30
20K
12.43 mi13:01:502:01:179:4632:59
10:37
+0:45
Half
13.11 mi13:08:362:08:039:466:46
9:55
-0:42
25K
15.53 mi13:35:092:34:369:5726:33
10:57
+1:02
30K
18.64 mi14:12:113:11:3810:1737:02
11:55
+0:58
20M
20.00 mi14:28:093:27:3610:2315:58
11:45
-0:10
21M
21.00 mi14:40:103:39:3710:2712:01
12:01
+0:16
35K
21.75 mi14:49:143:48:4110:319:04
12:07
+0:06
23M
23.00 mi15:04:184:03:4510:3615:04
12:02
-0:05
24M
24.00 mi15:15:514:15:1810:3811:33
11:33
-0:29
40K
24.85 mi15:26:174:25:4410:4110:26
12:12
+0:39
25.2M
25.20 mi15:31:124:30:3910:444:55
14:15
+2:03
Finish
26.22 mi15:41:544:41:2110:4410:42
10:30
-3:45

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

9:11 /mi

Average Pace

10:44 /mi

Slowest Pace

14:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:45

49% of race

Time at Steady Pace

2:07:15

45% of race

Time at Slower Pace

15:21

5% of race

Average Pace: 10:44 /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 mi11:29:0628:339:1128:33
9:11
#20758
10K
6.21 mi11:58:1257:399:1729:06
9:22
#20909
15K
9.32 mi12:28:511:28:189:2830:39
9:52
#21156
20K
12.43 mi13:01:502:01:179:4632:59
10:37
#21345
Half
13.11 mi13:08:362:08:039:466:46
9:55
#21331
25K
15.53 mi13:35:092:34:369:5726:33
10:57
#21345
30K
18.64 mi14:12:113:11:3810:1737:02
11:55
#21431
20M
20.00 mi14:28:093:27:3610:2315:58
11:45
#21385
21M
21.00 mi14:40:103:39:3710:2712:01
12:01
#21252
35K
21.75 mi14:49:143:48:4110:319:04
12:07
#21288
23M
23.00 mi15:04:184:03:4510:3615:04
12:02
#21264
24M
24.00 mi15:15:514:15:1810:3811:33
11:33
#21225
40K
24.85 mi15:26:174:25:4410:4110:26
12:12
#21203
25.2M
25.20 mi15:31:124:30:3910:444:55
14:15
#21224
Finish
26.22 mi15:41:544:41:2110:4410:42
10:30
#21171
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi20758124341243421595(Top 85%)12901(Top 88%)12901(Top 2091%)
10K6.21 mi3.10 mi20909-15112523-8912523-8920988(Top 82%)12581(Top 86%)12581(Top 2039%)
15K9.32 mi3.11 mi21156-24712661-13812661-13821595(Top 85%)12901(Top 88%)12901(Top 2091%)
20K12.43 mi3.11 mi21345-18912764-10312764-10321904(Top 86%)13002(Top 89%)13002(Top 2107%)
Half13.11 mi0.68 mi21331+1412751+1312751+1321249(Top 83%)12662(Top 87%)12662(Top 2052%)
25K15.53 mi2.42 mi21345-1412741+1012741+1021399(Top 84%)12669(Top 87%)12669(Top 2053%)
30K18.64 mi3.11 mi21431-8612722+1912722+1921788(Top 85%)12695(Top 87%)12695(Top 2058%)
20M20.00 mi1.36 mi21385+4612668+5412668+5420897(Top 82%)12167(Top 83%)12167(Top 1972%)
21M21.00 mi1.00 mi21252+13312584+8412584+8418844(Top 74%)11059(Top 76%)11059(Top 1792%)
35K21.75 mi0.75 mi21288-3612588-412588-422004(Top 86%)12604(Top 86%)12604(Top 2043%)
23M23.00 mi1.25 mi21264+2412546+4212546+4220794(Top 81%)11962(Top 82%)11962(Top 1939%)
24M24.00 mi1.00 mi21225+3912507+3912507+3920537(Top 80%)11794(Top 81%)11794(Top 1912%)
40K24.85 mi0.85 mi21203+2212481+2612481+2620835(Top 82%)11869(Top 81%)11869(Top 1924%)
25.2M25.20 mi0.35 mi21224-2112479+212479+221977(Top 86%)12469(Top 86%)12469(Top 2021%)
Finish26.22 mi1.02 mi21171+5312449+3012449+3020012(Top 78%)11487(Top 79%)11487(Top 1862%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21stories
+97ft-345ft

Overall

21595

Males

12901

M65-69

12901

5K→10K

3.1 - 6.2 mi

Top 82%
×5stories
+79ft-138ft

Overall

20988

Males

12581

M65-69

12581

10K→15K

6.2 - 9.3 mi

Top 85%
×3stories
+67ft-78ft

Overall

21595

Males

12901

M65-69

12901

15K→20K

9.3 - 12.4 mi

Top 86%
×5stories
+106ft-86ft

Overall

21904

Males

13002

M65-69

13002

20K→Half

12.4 - 13.1 mi

Top 83%
×2stories
+19ft-37ft

Overall

21249

Males

12662

M65-69

12662

Half→25K

13.1 - 15.5 mi

Top 84%
×4stories
+66ft-88ft

Overall

21399

Males

12669

M65-69

12669

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

21788

Males

12695

M65-69

12695

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

20897

Males

12167

M65-69

12167

20M→21M

20.0 - 21.0 mi

Top 74%
×8stories
+106ft-24ft

Overall

18844

Males

11059

M65-69

11059

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

22004

Males

12604

M65-69

12604

35K→23M

21.8 - 23.0 mi

Top 81%
×5stories
+23ft-63ft

Overall

20794

Males

11962

M65-69

11962

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

20537

Males

11794

M65-69

11794

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

20835

Males

11869

M65-69

11869

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

21977

Males

12469

M65-69

12469

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2stories
+22ft-21ft

Overall

20012

Males

11487

M65-69

11487

Passing Analysis

Category:
Athletes Passed
1354
Passed By
1767
Net Change
-413
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20758
5K10K186337-151#20758#20909
10K15K122369-247#20909#21156
15K20K125314-189#21156#21345
20KHalf3824+14#21345#21331
Half25K140154-14#21331#21345
25K30K145231-86#21345#21431
30K20M9448+46#21431#21385
20M21M14411+133#21385#21252
21M35K4177-36#21252#21288
35K23M8157+24#21288#21264
23M24M8041+39#21264#21225
24M40K6240+22#21225#21203
40K25.2M2243-21#21203#21224
25.2MFinish7421+53#21224#21171
TOTALS13541767-413
📊

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