Chris Jacobs

Bib: 11511M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 33%
Gender (Male)
#0 / 16105
Top 46%
Masters (Masters Men)
#0 / 10463
Top 34%
Division (M50-54)
#0 / 1996
Top 34%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:55
Rank: #11087
Start5K
22:55 | 7:23/mi
10K· 6.21 mi
45:53
Rank: #11088 (-1)
5K10K
22:58 | 7:24/mi
15K· 9.32 mi
1:08:57
Rank: #11035 (+53)
10K15K
23:04 | 7:25/mi
20K· 12.43 mi
1:32:21
Rank: #11023 (+12)
15K20K
23:24 | 7:32/mi
Half· 13.11 mi
1:37:22
Rank: #10989 (+34)
20KHalf
5:01 | 7:21/mi
25K· 15.53 mi
1:55:39
Rank: #10842 (+147)
Half25K
18:17 | 7:32/mi
30K· 18.64 mi
2:19:32
Rank: #10445 (+397)
25K30K
23:53 | 7:41/mi
20M
2:30:07
Rank: #10297 (+148)
30K20M
10:35 | 7:47/mi
21M
2:38:11
Rank: #10106 (+191)
20M21M
8:04 | 8:04/mi
35K· 21.75 mi
2:43:41
Rank: #9959 (+147)
21M35K
5:30 | 7:21/mi
23M
2:53:26
Rank: #9852 (+107)
35K23M
9:45 | 7:47/mi
24M
3:00:58
Rank: #9724 (+128)
23M24M
7:32 | 7:32/mi
40K· 24.85 mi
3:07:24
Rank: #9571 (+153)
24M40K
6:26 | 7:31/mi
25.2M
3:10:10
Rank: #9492 (+79)
40K25.2M
2:46 | 8:01/mi
Finish· 26.22 mi
3:17:22
Rank: #9321 (+171)
25.2MFinish
7:12 | 7:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:22
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:40:00
Pace7:38 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0722:557:2322:55
7:23
-
10K
6.21 mi11:13:0545:537:2322:58
7:24
+0:01
15K
9.32 mi11:36:091:08:577:2423:04
7:25
+0:01
20K
12.43 mi11:59:331:32:217:2623:24
7:32
+0:07
Half
13.11 mi12:04:341:37:227:265:01
7:21
-0:11
25K
15.53 mi12:22:511:55:397:2718:17
7:32
+0:11
30K
18.64 mi12:46:442:19:327:2923:53
7:41
+0:09
20M
20.00 mi12:57:192:30:077:3010:35
7:47
+0:06
21M
21.00 mi13:05:232:38:117:328:04
8:04
+0:17
35K
21.75 mi13:10:532:43:417:325:30
7:21
-0:43
23M
23.00 mi13:20:382:53:267:329:45
7:47
+0:26
24M
24.00 mi13:28:103:00:587:327:32
7:32
-0:15
40K
24.85 mi13:34:363:07:247:326:26
7:31
-0:01
25.2M
25.20 mi13:37:223:10:107:332:46
8:01
+0:30
Finish
26.22 mi13:44:343:17:227:327:12
7:04
-0:57

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

7:04 /mi

Average Pace

7:32 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46:12

84% of race

Time at Steady Pace

31:10

16% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:32 /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 mi10:50:0722:557:2322:55
7:23
#11087
10K
6.21 mi11:13:0545:537:2322:58
7:24
#11088
15K
9.32 mi11:36:091:08:577:2423:04
7:25
#11035
20K
12.43 mi11:59:331:32:217:2623:24
7:32
#11023
Half
13.11 mi12:04:341:37:227:265:01
7:21
#10989
25K
15.53 mi12:22:511:55:397:2718:17
7:32
#10842
30K
18.64 mi12:46:442:19:327:2923:53
7:41
#10445
20M
20.00 mi12:57:192:30:077:3010:35
7:47
#10297
21M
21.00 mi13:05:232:38:117:328:04
8:04
#10106
35K
21.75 mi13:10:532:43:417:325:30
7:21
#9959
23M
23.00 mi13:20:382:53:267:329:45
7:47
#9852
24M
24.00 mi13:28:103:00:587:327:32
7:32
#9724
40K
24.85 mi13:34:363:07:247:326:26
7:31
#9571
25.2M
25.20 mi13:37:223:10:107:332:46
8:01
#9492
Finish
26.22 mi13:44:343:17:227:327:12
7:04
#9321
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi110878729872911077(Top 39%)8631(Top 54%)8631(Top 432%)
10K6.21 mi3.10 mi11088-18718+118718+1111119(Top 39%)8715(Top 54%)8715(Top 437%)
15K9.32 mi3.11 mi11035+538667+518667+5111077(Top 39%)8631(Top 54%)8631(Top 432%)
20K12.43 mi3.11 mi11023+128642+258642+2511016(Top 39%)8501(Top 53%)8501(Top 426%)
Half13.11 mi0.68 mi10989+348625+178625+1710407(Top 37%)8220(Top 51%)8220(Top 412%)
25K15.53 mi2.42 mi10842+1478507+1188507+11810282(Top 36%)8024(Top 50%)8024(Top 402%)
30K18.64 mi3.11 mi10445+3978242+2658242+2659102(Top 32%)7193(Top 45%)7193(Top 360%)
20M20.00 mi1.36 mi10297+1488123+1198123+1198930(Top 31%)6954(Top 43%)6954(Top 348%)
21M21.00 mi1.00 mi10106+1917989+1347989+1347739(Top 27%)6122(Top 38%)6122(Top 307%)
35K21.75 mi0.75 mi9959+1477886+1037886+1037563(Top 27%)6040(Top 38%)6040(Top 303%)
23M23.00 mi1.25 mi9852+1077788+987788+988489(Top 30%)6437(Top 40%)6437(Top 322%)
24M24.00 mi1.00 mi9724+1287693+957693+957931(Top 28%)6075(Top 38%)6075(Top 304%)
40K24.85 mi0.85 mi9571+1537577+1167577+1166941(Top 24%)5396(Top 34%)5396(Top 270%)
25.2M25.20 mi0.35 mi9492+797518+597518+596085(Top 21%)4811(Top 30%)4811(Top 241%)
Finish26.22 mi1.02 mi9321+1717395+1237395+1236167(Top 22%)4843(Top 30%)4843(Top 243%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

11077

Males

8631

M50-54

8631

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

11119

Males

8715

M50-54

8715

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

11077

Males

8631

M50-54

8631

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

11016

Males

8501

M50-54

8501

20K→Half

12.4 - 13.1 mi

Top 37%
×2stories
+19ft-37ft

Overall

10407

Males

8220

M50-54

8220

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

10282

Males

8024

M50-54

8024

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

9102

Males

7193

M50-54

7193

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

8930

Males

6954

M50-54

6954

20M→21M

20.0 - 21.0 mi

Top 27%
×8stories
+106ft-24ft

Overall

7739

Males

6122

M50-54

6122

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7563

Males

6040

M50-54

6040

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

8489

Males

6437

M50-54

6437

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

7931

Males

6075

M50-54

6075

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6941

Males

5396

M50-54

5396

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

6085

Males

4811

M50-54

4811

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2stories
+22ft-21ft

Overall

6167

Males

4843

M50-54

4843

Passing Analysis

Category:
Athletes Passed
2653
Passed By
887
Net Change
+1766
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11087
5K10K253254-1#11087#11088
10K15K194141+53#11088#11035
15K20K184172+12#11035#11023
20KHalf5319+34#11023#10989
Half25K23992+147#10989#10842
25K30K44245+397#10842#10445
30K20M19850+148#10445#10297
20M21M20312+191#10297#10106
21M35K1569+147#10106#9959
35K23M15548+107#9959#9852
23M24M15123+128#9852#9724
24M40K16310+153#9724#9571
40K25.2M812+79#9571#9492
25.2MFinish18110+171#9492#9321
TOTALS2653887+1766
📊

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