Tim Jefferson

Bib: 22212M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:36
Rank: #13072
Start5K
7:36/mi
23:36 split
10K· 6.21 mi
47:32
Rank: #13501 (-429)
5K10K
7:42/mi
23:56 split
15K· 9.32 mi
1:12:32
Rank: #14474 (-973)
10K15K
8:03/mi
25:00 split
20K· 12.43 mi
1:41:18
Rank: #17043 (-2569)
15K20K
9:16/mi
28:46 split
Half· 13.11 mi
1:46:56
Rank: #17052 (-9)
20KHalf
8:15/mi
5:38 split
25K· 15.53 mi
2:08:40
Rank: #17494 (-442)
Half25K
8:58/mi
21:44 split
30K· 18.64 mi
2:38:31
Rank: #18150 (-656)
25K30K
9:36/mi
29:51 split
20M
2:51:20
Rank: #18197 (-47)
30K20M
9:26/mi
12:49 split
21M
3:01:44
Rank: #18324 (-127)
20M21M
10:24/mi
10:24 split
35K· 21.75 mi
3:08:53
Rank: #18453 (-129)
21M35K
9:33/mi
7:09 split
23M
3:20:37
Rank: #18410 (+43)
35K23M
9:22/mi
11:44 split
24M
3:30:12
Rank: #18515 (-105)
23M24M
9:35/mi
9:35 split
40K· 24.85 mi
3:38:31
Rank: #18555 (-40)
24M40K
9:44/mi
8:19 split
25.2M
3:42:34
Rank: #18679 (-124)
40K25.2M
11:45/mi
4:03 split
Finish· 26.22 mi
3:52:03
Rank: #18751 (-72)
25.2MFinish
9:18/mi
9:29 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:56
Pace8:09 /mi
2nd Half
Distance13.11 mi
Time2:05:07
Pace9:33 /mi
📊Positive Split: 17.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:1423:367:3623:36
7:36
-
10K
6.21 mi11:45:1047:327:3923:56
7:42
+0:06
15K
9.32 mi12:10:101:12:327:4725:00
8:03
+0:21
20K
12.43 mi12:38:561:41:188:0928:46
9:16
+1:13
Half
13.11 mi12:44:341:46:568:095:38
8:15
-1:01
25K
15.53 mi13:06:182:08:408:1721:44
8:58
+0:43
30K
18.64 mi13:36:092:38:318:3029:51
9:36
+0:38
20M
20.00 mi13:48:582:51:208:3412:49
9:26
-0:10
21M
21.00 mi13:59:223:01:448:3910:24
10:24
+0:58
35K
21.75 mi14:06:313:08:538:417:09
9:33
-0:51
23M
23.00 mi14:18:153:20:378:4311:44
9:22
-0:11
24M
24.00 mi14:27:503:30:128:469:35
9:35
+0:13
40K
24.85 mi14:36:093:38:318:488:19
9:44
+0:09
25.2M
25.20 mi14:40:123:42:348:504:03
11:45
+2:01
Finish
26.22 mi14:49:413:52:038:519:29
9:18
-2:27

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

7:36 /mi

Average Pace

8:51 /mi

Slowest Pace

11:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:18:10

34% of race

Time at Steady Pace

2:19:26

60% of race

Time at Slower Pace

14:27

6% of race

Average Pace: 8:51 /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 mi11:21:1423:367:3623:36
7:36
#13072
10K
6.21 mi11:45:1047:327:3923:56
7:42
#13501
15K
9.32 mi12:10:101:12:327:4725:00
8:03
#14474
20K
12.43 mi12:38:561:41:188:0928:46
9:16
#17043
Half
13.11 mi12:44:341:46:568:095:38
8:15
#17052
25K
15.53 mi13:06:182:08:408:1721:44
8:58
#17494
30K
18.64 mi13:36:092:38:318:3029:51
9:36
#18150
20M
20.00 mi13:48:582:51:208:3412:49
9:26
#18197
21M
21.00 mi13:59:223:01:448:3910:24
10:24
#18324
35K
21.75 mi14:06:313:08:538:417:09
9:33
#18453
23M
23.00 mi14:18:153:20:378:4311:44
9:22
#18410
24M
24.00 mi14:27:503:30:128:469:35
9:35
#18515
40K
24.85 mi14:36:093:38:318:488:19
9:44
#18555
25.2M
25.20 mi14:40:123:42:348:504:03
11:45
#18679
Finish
26.22 mi14:49:413:52:038:519:29
9:18
#18751
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi130729683968316381(Top 58%)10968(Top 68%)10968(Top 871%)
10K6.21 mi3.10 mi13501-4299820-1379820-13713920(Top 49%)9968(Top 62%)9968(Top 792%)
15K9.32 mi3.11 mi14474-97310192-37210192-37216381(Top 58%)10968(Top 68%)10968(Top 871%)
20K12.43 mi3.11 mi17043-256911225-103311225-103322109(Top 78%)13402(Top 83%)13402(Top 1064%)
Half13.11 mi0.68 mi17052-9112251122517624(Top 62%)11466(Top 71%)11466(Top 911%)
25K15.53 mi2.42 mi17494-44211389-16411389-16419733(Top 69%)12293(Top 76%)12293(Top 976%)
30K18.64 mi3.11 mi18150-65611619-23011619-23020369(Top 72%)12456(Top 77%)12456(Top 989%)
20M20.00 mi1.36 mi18197-4711617+211617+218860(Top 66%)11620(Top 72%)11620(Top 923%)
21M21.00 mi1.00 mi18324-12711652-3511652-3519692(Top 69%)11902(Top 74%)11902(Top 945%)
35K21.75 mi0.75 mi18453-12911692-4011692-4020498(Top 72%)12202(Top 76%)12202(Top 969%)
23M23.00 mi1.25 mi18410+4311647+4511647+4518099(Top 64%)11021(Top 68%)11021(Top 875%)
24M24.00 mi1.00 mi18515-10511661-1411661-1419912(Top 70%)11829(Top 73%)11829(Top 940%)
40K24.85 mi0.85 mi18555-4011654+711654+719564(Top 69%)11590(Top 72%)11590(Top 921%)
25.2M25.20 mi0.35 mi18679-12411692-3811692-3822631(Top 80%)13086(Top 81%)13086(Top 1039%)
Finish26.22 mi1.02 mi18751-7211710-1811710-1820389(Top 72%)12000(Top 75%)12000(Top 953%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21stories
+97ft-345ft

Overall

16381

Males

10968

M60-64

10968

5K→10K

3.1 - 6.2 mi

Top 49%
×5stories
+79ft-138ft

Overall

13920

Males

9968

M60-64

9968

10K→15K

6.2 - 9.3 mi

Top 58%
×3stories
+67ft-78ft

Overall

16381

Males

10968

M60-64

10968

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

22109

Males

13402

M60-64

13402

20K→Half

12.4 - 13.1 mi

Top 62%
×2stories
+19ft-37ft

Overall

17624

Males

11466

M60-64

11466

Half→25K

13.1 - 15.5 mi

Top 69%
×4stories
+66ft-88ft

Overall

19733

Males

12293

M60-64

12293

25K→30K

15.5 - 18.6 mi

Top 72%
×9stories
+181ft-148ft

Overall

20369

Males

12456

M60-64

12456

30K→20M

18.6 - 20.0 mi

Top 66%
×5stories
+64ft-50ft

Overall

18860

Males

11620

M60-64

11620

20M→21M

20.0 - 21.0 mi

Top 69%
×8stories
+106ft-24ft

Overall

19692

Males

11902

M60-64

11902

21M→35K

21.0 - 21.8 mi

Top 72%
×7stories
+17ft-86ft

Overall

20498

Males

12202

M60-64

12202

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

18099

Males

11021

M60-64

11021

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

19912

Males

11829

M60-64

11829

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

19564

Males

11590

M60-64

11590

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

22631

Males

13086

M60-64

13086

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

20389

Males

12000

M60-64

12000

Passing Analysis

Category:
Athletes Passed
835
Passed By
6514
Net Change
-5679
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13072
5K10K139568-429#13072#13501
10K15K391012-973#13501#14474
15K20K102579-2569#14474#17043
20KHalf3241-9#17043#17052
Half25K71513-442#17052#17494
25K30K84740-656#17494#18150
30K20M101148-47#18150#18197
20M21M59186-127#18197#18324
21M35K27156-129#18324#18453
35K23M12279+43#18453#18410
23M24M45150-105#18410#18515
24M40K61101-40#18515#18555
40K25.2M12136-124#18555#18679
25.2MFinish33105-72#18679#18751
TOTALS8356514-5679
📊

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