Chris Jacobs

Bib: 10632M

TX

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 22%
Gender (Male)
#0 / 15176
Top 35%
Masters (Masters Men)
#0 / 9891
Top 21%
Division (M50-54)
#0 / 2052
Top 15%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:24
Rank: #7550
Start5K
7:13/mi
22:24 split
10K· 6.21 mi
44:08
Rank: #7121 (+429)
5K10K
7:00/mi
21:44 split
15K· 9.32 mi
1:05:55
Rank: #6917 (+204)
10K15K
7:01/mi
21:47 split
20K· 12.43 mi
1:28:04
Rank: #6847 (+70)
15K20K
7:08/mi
22:09 split
Half· 13.11 mi
1:32:51
Rank: #6832 (+15)
20KHalf
7:01/mi
4:47 split
25K· 15.53 mi
1:50:17
Rank: #6762 (+70)
Half25K
7:11/mi
17:26 split
30K· 18.64 mi
2:12:52
Rank: #6555 (+207)
25K30K
7:16/mi
22:35 split
20M
2:22:51
Rank: #6474 (+81)
30K20M
7:21/mi
9:59 split
21M
2:30:29
Rank: #6361 (+113)
20M21M
7:38/mi
7:38 split
35K· 21.75 mi
2:35:46
Rank: #6317 (+44)
21M35K
7:04/mi
5:17 split
23M
2:44:53
Rank: #6210 (+107)
35K23M
7:17/mi
9:07 split
24M
2:52:01
Rank: #6120 (+90)
23M24M
7:08/mi
7:08 split
40K· 24.85 mi
2:58:10
Rank: #6040 (+80)
24M40K
7:12/mi
6:09 split
25.2M
3:00:52
Rank: #6012 (+28)
40K25.2M
7:50/mi
2:42 split
Finish· 26.22 mi
3:08:08
Rank: #5973 (+39)
25.2MFinish
7:08/mi
7:16 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:51
Pace7:05 /mi
2nd Half
Distance13.11 mi
Time1:35:17
Pace7:16 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:5122:247:1322:24
7:13
-
10K
6.21 mi11:10:3544:087:0621:44
7:00
-0:13
15K
9.32 mi11:32:221:05:557:0421:47
7:01
+0:01
20K
12.43 mi11:54:311:28:047:0522:09
7:08
+0:07
Half
13.11 mi11:59:181:32:517:054:47
7:01
-0:07
25K
15.53 mi12:16:441:50:177:0617:26
7:11
+0:10
30K
18.64 mi12:39:192:12:527:0822:35
7:16
+0:05
20M
20.00 mi12:49:182:22:517:099:59
7:21
+0:05
21M
21.00 mi12:56:562:30:297:107:38
7:38
+0:17
35K
21.75 mi13:02:132:35:467:105:17
7:04
-0:34
23M
23.00 mi13:11:202:44:537:109:07
7:17
+0:13
24M
24.00 mi13:18:282:52:017:107:08
7:08
-0:09
40K
24.85 mi13:24:372:58:107:106:09
7:12
+0:04
25.2M
25.20 mi13:27:193:00:527:112:42
7:50
+0:38
Finish
26.22 mi13:34:353:08:087:117:16
7:08
-0:42

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

7:00 /mi

Average Pace

7:11 /mi

Slowest Pace

7:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:05:26

99% of race

Time at Steady Pace

2:42

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:11 /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 mi10:48:5122:247:1322:24
7:13
#7550
10K
6.21 mi11:10:3544:087:0621:44
7:00
#7121
15K
9.32 mi11:32:221:05:557:0421:47
7:01
#6917
20K
12.43 mi11:54:311:28:047:0522:09
7:08
#6847
Half
13.11 mi11:59:181:32:517:054:47
7:01
#6832
25K
15.53 mi12:16:441:50:177:0617:26
7:11
#6762
30K
18.64 mi12:39:192:12:527:0822:35
7:16
#6555
20M
20.00 mi12:49:182:22:517:099:59
7:21
#6474
21M
21.00 mi12:56:562:30:297:107:38
7:38
#6361
35K
21.75 mi13:02:132:35:467:105:17
7:04
#6317
23M
23.00 mi13:11:202:44:537:109:07
7:17
#6210
24M
24.00 mi13:18:282:52:017:107:08
7:08
#6120
40K
24.85 mi13:24:372:58:107:106:09
7:12
#6040
25.2M
25.20 mi13:27:193:00:527:112:42
7:50
#6012
Finish
26.22 mi13:34:353:08:087:117:16
7:08
#5973
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi7550668166816620(Top 25%)5950(Top 39%)5950(Top 290%)
10K6.21 mi3.10 mi7121+4296350+3316350+3316785(Top 25%)6078(Top 40%)6078(Top 296%)
15K9.32 mi3.11 mi6917+2046193+1576193+1576620(Top 25%)5950(Top 39%)5950(Top 290%)
20K12.43 mi3.11 mi6847+706137+566137+566699(Top 25%)5982(Top 39%)5982(Top 292%)
Half13.11 mi0.68 mi6832+156127+106127+106561(Top 25%)5901(Top 39%)5901(Top 288%)
25K15.53 mi2.42 mi6762+706054+736054+736616(Top 25%)5871(Top 39%)5871(Top 286%)
30K18.64 mi3.11 mi6555+2075886+1685886+1685866(Top 22%)5275(Top 35%)5275(Top 257%)
20M20.00 mi1.36 mi6474+815809+775809+775890(Top 22%)5209(Top 34%)5209(Top 254%)
21M21.00 mi1.00 mi6361+1135719+905719+905276(Top 20%)4672(Top 31%)4672(Top 228%)
35K21.75 mi0.75 mi6317+445679+405679+405678(Top 21%)5009(Top 33%)5009(Top 244%)
23M23.00 mi1.25 mi6210+1075582+975582+975215(Top 20%)4623(Top 30%)4623(Top 225%)
24M24.00 mi1.00 mi6120+905502+805502+805377(Top 20%)4702(Top 31%)4702(Top 229%)
40K24.85 mi0.85 mi6040+805429+735429+734845(Top 18%)4245(Top 28%)4245(Top 207%)
25.2M25.20 mi0.35 mi6012+285405+245405+245513(Top 21%)4612(Top 30%)4612(Top 225%)
Finish26.22 mi1.02 mi5973+395364+415364+415975(Top 22%)4914(Top 32%)4914(Top 239%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21stories
+97ft-345ft

Overall

6620

Males

5950

M50-54

5950

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

6785

Males

6078

M50-54

6078

10K→15K

6.2 - 9.3 mi

Top 25%
×3stories
+67ft-78ft

Overall

6620

Males

5950

M50-54

5950

15K→20K

9.3 - 12.4 mi

Top 25%
×5stories
+106ft-86ft

Overall

6699

Males

5982

M50-54

5982

20K→Half

12.4 - 13.1 mi

Top 25%
×2stories
+19ft-37ft

Overall

6561

Males

5901

M50-54

5901

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

6616

Males

5871

M50-54

5871

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

5866

Males

5275

M50-54

5275

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

5890

Males

5209

M50-54

5209

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5276

Males

4672

M50-54

4672

21M→35K

21.0 - 21.8 mi

Top 21%
×7stories
+17ft-86ft

Overall

5678

Males

5009

M50-54

5009

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5215

Males

4623

M50-54

4623

23M→24M

23.0 - 24.0 mi

Top 20%
×6stories
+12ft-82ft

Overall

5377

Males

4702

M50-54

4702

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4845

Males

4245

M50-54

4245

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5513

Males

4612

M50-54

4612

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2stories
+22ft-21ft

Overall

5975

Males

4914

M50-54

4914

Passing Analysis

Category:
Athletes Passed
1967
Passed By
390
Net Change
+1577
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7550
5K10K49465+429#7550#7121
10K15K25955+204#7121#6917
15K20K13666+70#6917#6847
20KHalf2712+15#6847#6832
Half25K10939+70#6832#6762
25K30K22518+207#6762#6555
30K20M10726+81#6555#6474
20M21M1207+113#6474#6361
21M35K5612+44#6361#6317
35K23M12922+107#6317#6210
23M24M999+90#6210#6120
24M40K9212+80#6120#6040
40K25.2M357+28#6040#6012
25.2MFinish7940+39#6012#5973
TOTALS1967390+1577
📊

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