Jonathan Dunford

Bib: 16778M

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M65-69)
#0 / 639
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:11
Rank: #26436
Start5K
32:11 | 10:22/mi
10K· 6.21 mi
1:05:12
Rank: #26475 (-39)
5K10K
33:01 | 10:38/mi
15K· 9.32 mi
1:37:34
Rank: #26222 (+253)
10K15K
32:22 | 10:25/mi
20K· 12.43 mi
2:12:14
Rank: #26223 (-1)
15K20K
34:40 | 11:09/mi
Half· 13.11 mi
2:19:37
Rank: #26232 (-9)
20KHalf
7:23 | 10:49/mi
25K· 15.53 mi
2:48:31
Rank: #26268 (-36)
Half25K
28:54 | 11:55/mi
30K· 18.64 mi
3:29:21
Rank: #26437 (-169)
25K30K
40:50 | 13:09/mi
20M
3:48:40
Rank: #26554 (-117)
30K20M
19:19 | 14:13/mi
21M
4:04:05
Rank: #26636 (-82)
20M21M
15:25 | 15:25/mi
35K· 21.75 mi
4:14:16
Rank: #26691 (-55)
21M35K
10:11 | 13:37/mi
23M
4:32:59
Rank: #26833 (-142)
35K23M
18:43 | 14:57/mi
24M
4:47:46
Rank: #26922 (-89)
23M24M
14:47 | 14:47/mi
40K· 24.85 mi
5:01:18
Rank: #26997 (-75)
24M40K
13:32 | 15:50/mi
25.2M
5:06:59
Rank: #27028 (-31)
40K25.2M
5:41 | 16:29/mi
Finish· 26.22 mi
5:20:17
Rank: #27079 (-51)
25.2MFinish
13:18 | 13:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:19:37
Pace10:39 /mi
2nd Half
Distance13.11 mi
Time3:00:40
Pace13:47 /mi
📊Positive Split: 29.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:1032:1110:2232:11
10:22
-
10K
6.21 mi11:38:111:05:1210:3033:01
10:38
+0:16
15K
9.32 mi12:10:331:37:3410:2832:22
10:25
-0:13
20K
12.43 mi12:45:132:12:1410:3834:40
11:09
+0:44
Half
13.11 mi12:52:362:19:3710:397:23
10:49
-0:20
25K
15.53 mi13:21:302:48:3110:5128:54
11:55
+1:06
30K
18.64 mi14:02:203:29:2111:1440:50
13:09
+1:14
20M
20.00 mi14:21:393:48:4011:2619:19
14:13
+1:04
21M
21.00 mi14:37:044:04:0511:3715:25
15:25
+1:12
35K
21.75 mi14:47:154:14:1611:4110:11
13:37
-1:48
23M
23.00 mi15:05:584:32:5911:5218:43
14:57
+1:20
24M
24.00 mi15:20:454:47:4611:5914:47
14:47
-0:10
40K
24.85 mi15:34:175:01:1812:0713:32
15:50
+1:03
25.2M
25.20 mi15:39:585:06:5912:115:41
16:29
+0:39
Finish
26.22 mi15:53:165:20:1712:1313:18
13:03
-3:26

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

10:22 /mi

Average Pace

12:13 /mi

Slowest Pace

16:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:31

53% of race

Time at Steady Pace

1:04:19

20% of race

Time at Slower Pace

1:27:27

27% of race

Average Pace: 12:13 /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 mi11:05:1032:1110:2232:11
10:22
#26436
10K
6.21 mi11:38:111:05:1210:3033:01
10:38
#26475
15K
9.32 mi12:10:331:37:3410:2832:22
10:25
#26222
20K
12.43 mi12:45:132:12:1410:3834:40
11:09
#26223
Half
13.11 mi12:52:362:19:3710:397:23
10:49
#26232
25K
15.53 mi13:21:302:48:3110:5128:54
11:55
#26268
30K
18.64 mi14:02:203:29:2111:1440:50
13:09
#26437
20M
20.00 mi14:21:393:48:4011:2619:19
14:13
#26554
21M
21.00 mi14:37:044:04:0511:3715:25
15:25
#26636
35K
21.75 mi14:47:154:14:1611:4110:11
13:37
#26691
23M
23.00 mi15:05:584:32:5911:5218:43
14:57
#26833
24M
24.00 mi15:20:454:47:4611:5914:47
14:47
#26922
40K
24.85 mi15:34:175:01:1812:0713:32
15:50
#26997
25.2M
25.20 mi15:39:585:06:5912:115:41
16:29
#27028
Finish
26.22 mi15:53:165:20:1712:1313:18
13:03
#27079
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi26436153741537425791(Top 91%)15055(Top 93%)15055(Top 2356%)
10K6.21 mi3.10 mi26475-3915367+715367+726489(Top 93%)15357(Top 95%)15357(Top 2403%)
15K9.32 mi3.11 mi26222+25315256+11115256+11125791(Top 91%)15055(Top 93%)15055(Top 2356%)
20K12.43 mi3.11 mi26223-115258-215258-226240(Top 92%)15239(Top 95%)15239(Top 2385%)
Half13.11 mi0.68 mi26232-915255+315255+326300(Top 93%)15239(Top 95%)15239(Top 2385%)
25K15.53 mi2.42 mi26268-3615270-1515270-1526361(Top 93%)15236(Top 95%)15236(Top 2384%)
30K18.64 mi3.11 mi26437-16915302-3215302-3226824(Top 94%)15359(Top 95%)15359(Top 2404%)
20M20.00 mi1.36 mi26554-11715337-3515337-3527441(Top 97%)15588(Top 97%)15588(Top 2439%)
21M21.00 mi1.00 mi26636-8215365-2815365-2827472(Top 97%)15601(Top 97%)15601(Top 2441%)
35K21.75 mi0.75 mi26691-5515376-1115376-1127443(Top 97%)15553(Top 97%)15553(Top 2434%)
23M23.00 mi1.25 mi26833-14215434-5815434-5827891(Top 98%)15777(Top 98%)15777(Top 2469%)
24M24.00 mi1.00 mi26922-8915465-3115465-3127989(Top 99%)15826(Top 98%)15826(Top 2477%)
40K24.85 mi0.85 mi26997-7515491-2615491-2628062(Top 99%)15869(Top 99%)15869(Top 2483%)
25.2M25.20 mi0.35 mi27028-3115499-815499-827911(Top 98%)15769(Top 98%)15769(Top 2468%)
Finish26.22 mi1.02 mi27079-5115514-1515514-1527650(Top 97%)15649(Top 97%)15649(Top 2449%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21stories
+97ft-345ft

Overall

25791

Males

15055

M65-69

15055

5K→10K

3.1 - 6.2 mi

Top 93%
×5stories
+79ft-138ft

Overall

26489

Males

15357

M65-69

15357

10K→15K

6.2 - 9.3 mi

Top 91%
×3stories
+67ft-78ft

Overall

25791

Males

15055

M65-69

15055

15K→20K

9.3 - 12.4 mi

Top 92%
×5stories
+106ft-86ft

Overall

26240

Males

15239

M65-69

15239

20K→Half

12.4 - 13.1 mi

Top 93%
×2stories
+19ft-37ft

Overall

26300

Males

15239

M65-69

15239

Half→25K

13.1 - 15.5 mi

Top 93%
×4stories
+66ft-88ft

Overall

26361

Males

15236

M65-69

15236

25K→30K

15.5 - 18.6 mi

Top 94%
×9stories
+181ft-148ft

Overall

26824

Males

15359

M65-69

15359

30K→20M

18.6 - 20.0 mi

Top 97%
×5stories
+64ft-50ft

Overall

27441

Males

15588

M65-69

15588

20M→21M

20.0 - 21.0 mi

Top 97%
×8stories
+106ft-24ft

Overall

27472

Males

15601

M65-69

15601

21M→35K

21.0 - 21.8 mi

Top 97%
×7stories
+17ft-86ft

Overall

27443

Males

15553

M65-69

15553

35K→23M

21.8 - 23.0 mi

Top 98%
×5stories
+23ft-63ft

Overall

27891

Males

15777

M65-69

15777

23M→24M

23.0 - 24.0 mi

Top 99%
×6stories
+12ft-82ft

Overall

27989

Males

15826

M65-69

15826

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

28062

Males

15869

M65-69

15869

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

27911

Males

15769

M65-69

15769

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2stories
+22ft-21ft

Overall

27650

Males

15649

M65-69

15649

Passing Analysis

Category:
Athletes Passed
764
Passed By
1407
Net Change
-643
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26436
5K10K150189-39#26436#26475
10K15K27522+253#26475#26222
15K20K119120-1#26222#26223
20KHalf2332-9#26223#26232
Half25K75111-36#26232#26268
25K30K54223-169#26268#26437
30K20M12129-117#26437#26554
20M21M1496-82#26554#26636
21M35K762-55#26636#26691
35K23M8150-142#26691#26833
23M24M12101-89#26833#26922
24M40K580-75#26922#26997
40K25.2M233-31#26997#27028
25.2MFinish859-51#27028#27079
TOTALS7641407-643
📊

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