Jonathan Davidson

Bib: 7520M

TN

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
36:06
Rank: #26278
Start5K
36:06 | 11:37/mi
10K· 6.21 mi
1:12:07
Rank: #26166 (+112)
5K10K
36:01 | 11:36/mi
15K· 9.32 mi
1:51:29
Rank: #26268 (-102)
10K15K
39:22 | 12:40/mi
20K· 12.43 mi
2:30:54
Rank: #26227 (+41)
15K20K
39:25 | 12:41/mi
Half· 13.11 mi
2:39:22
Rank: #26225 (+2)
20KHalf
8:28 | 12:25/mi
25K· 15.53 mi
3:11:06
Rank: #26207 (+18)
Half25K
31:44 | 13:05/mi
30K· 18.64 mi
3:58:41
Rank: #26307 (-100)
25K30K
47:35 | 15:19/mi
20M
4:45:38
Rank: #26609 (-302)
30K20M
46:57 | 34:33/mi
21M
5:04:28
Rank: #26610 (-1)
20M21M
18:50 | 18:50/mi
35K· 21.75 mi
5:17:23
Rank: #26611 (-1)
21M35K
12:55 | 17:16/mi
23M
5:41:28
Rank: #26612 (-1)
35K23M
24:05 | 19:14/mi
24M
6:02:59
Rank: #26617 (-5)
23M24M
21:31 | 21:31/mi
40K· 24.85 mi
6:17:32
Rank: #26617
24M40K
14:33 | 17:01/mi
25.2M
6:23:50
Rank: #26616 (+1)
40K25.2M
6:18 | 18:16/mi
Finish· 26.22 mi
6:40:56
Rank: #26617 (-1)
25.2MFinish
17:06 | 16:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:39:22
Pace12:09 /mi
2nd Half
Distance13.11 mi
Time4:01:34
Pace18:26 /mi
📊Positive Split: 51.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:42:2536:0611:3736:06
11:37
-
10K
6.21 mi11:18:261:12:0711:3636:01
11:36
-0:01
15K
9.32 mi11:57:481:51:2911:5839:22
12:40
+1:04
20K
12.43 mi12:37:132:30:5412:0939:25
12:41
+0:01
Half
13.11 mi12:45:412:39:2212:098:28
12:25
-0:16
25K
15.53 mi13:17:253:11:0612:1831:44
13:05
+0:40
30K
18.64 mi14:05:003:58:4112:4847:35
15:19
+2:14
20M
20.00 mi14:51:574:45:3814:1746:57
34:33
+19:14
21M
21.00 mi15:10:475:04:2814:3018:50
18:50
-15:43
35K
21.75 mi15:23:425:17:2314:3612:55
17:16
-1:34
23M
23.00 mi15:47:475:41:2814:5124:05
19:14
+1:58
24M
24.00 mi16:09:186:02:5915:0721:31
21:31
+2:17
40K
24.85 mi16:23:516:17:3215:1114:33
17:01
-4:30
25.2M
25.20 mi16:30:096:23:5015:146:18
18:16
+1:15
Finish
26.22 mi16:47:156:40:5615:1817:06
16:47
-1:29

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

11:36 /mi

Average Pace

15:18 /mi

Slowest Pace

34:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:11:06

48% of race

Time at Steady Pace

2:21:22

35% of race

Time at Slower Pace

1:08:28

17% of race

Average Pace: 15:17 /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 mi10:42:2536:0611:3736:06
11:37
#26278
10K
6.21 mi11:18:261:12:0711:3636:01
11:36
#26166
15K
9.32 mi11:57:481:51:2911:5839:22
12:40
#26268
20K
12.43 mi12:37:132:30:5412:0939:25
12:41
#26227
Half
13.11 mi12:45:412:39:2212:098:28
12:25
#26225
25K
15.53 mi13:17:253:11:0612:1831:44
13:05
#26207
30K
18.64 mi14:05:003:58:4112:4847:35
15:19
#26307
20M
20.00 mi14:51:574:45:3814:1746:57
34:33
#26609
21M
21.00 mi15:10:475:04:2814:3018:50
18:50
#26610
35K
21.75 mi15:23:425:17:2314:3612:55
17:16
#26611
23M
23.00 mi15:47:475:41:2814:5124:05
19:14
#26612
24M
24.00 mi16:09:186:02:5915:0721:31
21:31
#26617
40K
24.85 mi16:23:516:17:3215:1114:33
17:01
#26617
25.2M
25.20 mi16:30:096:23:5015:146:18
18:16
#26616
Finish
26.22 mi16:47:156:40:5615:1817:06
16:47
#26617
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi26278150411504126392(Top 99%)15081(Top 99%)15081(Top 735%)
10K6.21 mi3.10 mi26166+11214999+4214999+4226033(Top 98%)14951(Top 99%)14951(Top 729%)
15K9.32 mi3.11 mi26268-10215036-3715036-3726392(Top 99%)15081(Top 99%)15081(Top 735%)
20K12.43 mi3.11 mi26227+4115021+1515021+1526076(Top 98%)14956(Top 99%)14956(Top 729%)
Half13.11 mi0.68 mi26225+2150211502126108(Top 98%)14963(Top 99%)14963(Top 729%)
25K15.53 mi2.42 mi26207+1815014+715014+725911(Top 97%)14861(Top 98%)14861(Top 724%)
30K18.64 mi3.11 mi26307-10015056-4215056-4226498(Top 100%)15116(Top 100%)15116(Top 737%)
20M20.00 mi1.36 mi26609-30215166-11015166-11026618(Top 100%)15174(Top 100%)15174(Top 739%)
21M21.00 mi1.00 mi26610-115167-115167-126584(Top 100%)15153(Top 100%)15153(Top 738%)
35K21.75 mi0.75 mi26611-115168-115168-126577(Top 100%)15150(Top 100%)15150(Top 738%)
23M23.00 mi1.25 mi26612-115169-115169-126604(Top 100%)15164(Top 100%)15164(Top 739%)
24M24.00 mi1.00 mi26617-515173-415173-426615(Top 100%)15173(Top 100%)15173(Top 739%)
40K24.85 mi0.85 mi26617151731517326535(Top 100%)15121(Top 100%)15121(Top 737%)
25.2M25.20 mi0.35 mi26616+115172+115172+126523(Top 100%)15115(Top 100%)15115(Top 737%)
Finish26.22 mi1.02 mi26617-115173-115173-126581(Top 100%)15149(Top 100%)15149(Top 738%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21stories
+97ft-345ft

Overall

26392

Males

15081

M50-54

15081

5K→10K

3.1 - 6.2 mi

Top 98%
×5stories
+79ft-138ft

Overall

26033

Males

14951

M50-54

14951

10K→15K

6.2 - 9.3 mi

Top 99%
×3stories
+67ft-78ft

Overall

26392

Males

15081

M50-54

15081

15K→20K

9.3 - 12.4 mi

Top 98%
×5stories
+106ft-86ft

Overall

26076

Males

14956

M50-54

14956

20K→Half

12.4 - 13.1 mi

Top 98%
×2stories
+19ft-37ft

Overall

26108

Males

14963

M50-54

14963

Half→25K

13.1 - 15.5 mi

Top 97%
×4stories
+66ft-88ft

Overall

25911

Males

14861

M50-54

14861

25K→30K

15.5 - 18.6 mi

Top 100%
×9stories
+181ft-148ft

Overall

26498

Males

15116

M50-54

15116

30K→20M

18.6 - 20.0 mi

Top 100%
×5stories
+64ft-50ft

Overall

26618

Males

15174

M50-54

15174

20M→21M

20.0 - 21.0 mi

Top 100%
×8stories
+106ft-24ft

Overall

26584

Males

15153

M50-54

15153

21M→35K

21.0 - 21.8 mi

Top 100%
×7stories
+17ft-86ft

Overall

26577

Males

15150

M50-54

15150

35K→23M

21.8 - 23.0 mi

Top 100%
×5stories
+23ft-63ft

Overall

26604

Males

15164

M50-54

15164

23M→24M

23.0 - 24.0 mi

Top 100%
×6stories
+12ft-82ft

Overall

26615

Males

15173

M50-54

15173

24M→40K

24.0 - 24.9 mi

Top 100%
×1story
+6ft-20ft

Overall

26535

Males

15121

M50-54

15121

40K→25.2M

24.9 - 25.2 mi

Top 100%
×1story
+13ft-16ft

Overall

26523

Males

15115

M50-54

15115

25.2M→Finish

25.2 - 26.2 mi

Top 100%
×2stories
+22ft-21ft

Overall

26581

Males

15149

M50-54

15149

Passing Analysis

Category:
Athletes Passed
271
Passed By
610
Net Change
-339
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26278
5K10K13523+112#26278#26166
10K15K18120-102#26166#26268
15K20K6524+41#26268#26227
20KHalf108+2#26227#26225
Half25K3214+18#26225#26207
25K30K10110-100#26207#26307
30K20M0302-302#26307#26609
20M21M01-1#26609#26610
21M35K01-1#26610#26611
35K23M01-1#26611#26612
23M24M05-5#26612#26617
24M40K000#26617#26617
40K25.2M10+1#26617#26616
25.2MFinish01-1#26616#26617
TOTALS271610-339
📊

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