Kip Sanford

Bib: 25583M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:01
Rank: #20128
Start5K
28:01 | 9:01/mi
10K· 6.21 mi
55:17
Rank: #19474 (+654)
5K10K
27:16 | 8:47/mi
15K· 9.32 mi
1:22:40
Rank: #18990 (+484)
10K15K
27:23 | 8:49/mi
20K· 12.43 mi
1:50:54
Rank: #18615 (+375)
15K20K
28:14 | 9:05/mi
Half· 13.11 mi
1:57:01
Rank: #18573 (+42)
20KHalf
6:07 | 8:58/mi
25K· 15.53 mi
2:20:14
Rank: #18426 (+147)
Half25K
23:13 | 9:35/mi
30K· 18.64 mi
2:52:58
Rank: #18559 (-133)
25K30K
32:44 | 10:32/mi
20M
3:07:22
Rank: #18553 (+6)
30K20M
14:24 | 10:36/mi
21M
3:18:56
Rank: #18491 (+62)
20M21M
11:34 | 11:34/mi
35K· 21.75 mi
3:26:07
Rank: #18368 (+123)
21M35K
7:11 | 9:36/mi
23M
3:39:35
Rank: #18311 (+57)
35K23M
13:28 | 10:45/mi
24M
3:50:19
Rank: #18315 (-4)
23M24M
10:44 | 10:44/mi
40K· 24.85 mi
3:59:44
Rank: #18298 (+17)
24M40K
9:25 | 11:01/mi
25.2M
4:04:12
Rank: #18315 (-17)
40K25.2M
4:28 | 12:57/mi
Finish· 26.22 mi
4:15:14
Rank: #18396 (-81)
25.2MFinish
11:02 | 10:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:01
Pace8:56 /mi
2nd Half
Distance13.11 mi
Time2:18:13
Pace10:33 /mi
📊Positive Split: 18.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:5528:019:0128:01
9:01
-
10K
6.21 mi12:11:1155:178:5427:16
8:47
-0:14
15K
9.32 mi12:38:341:22:408:5227:23
8:49
+0:02
20K
12.43 mi13:06:481:50:548:5528:14
9:05
+0:16
Half
13.11 mi13:12:551:57:018:566:07
8:58
-0:07
25K
15.53 mi13:36:082:20:149:0223:13
9:35
+0:37
30K
18.64 mi14:08:522:52:589:1732:44
10:32
+0:57
20M
20.00 mi14:23:163:07:229:2214:24
10:36
+0:04
21M
21.00 mi14:34:503:18:569:2811:34
11:34
+0:58
35K
21.75 mi14:42:013:26:079:297:11
9:36
-1:58
23M
23.00 mi14:55:293:39:359:3313:28
10:45
+1:09
24M
24.00 mi15:06:133:50:199:3610:44
10:44
-0:01
40K
24.85 mi15:15:383:59:449:399:25
11:01
+0:17
25.2M
25.20 mi15:20:064:04:129:414:28
12:57
+1:56
Finish
26.22 mi15:31:084:15:149:4511:02
10:50
-2:07

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

8:47 /mi

Average Pace

9:45 /mi

Slowest Pace

12:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:27:25

58% of race

Time at Steady Pace

1:31:47

36% of race

Time at Slower Pace

16:02

6% of race

Average Pace: 9:44 /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 mi11:43:5528:019:0128:01
9:01
#20128
10K
6.21 mi12:11:1155:178:5427:16
8:47
#19474
15K
9.32 mi12:38:341:22:408:5227:23
8:49
#18990
20K
12.43 mi13:06:481:50:548:5528:14
9:05
#18615
Half
13.11 mi13:12:551:57:018:566:07
8:58
#18573
25K
15.53 mi13:36:082:20:149:0223:13
9:35
#18426
30K
18.64 mi14:08:522:52:589:1732:44
10:32
#18559
20M
20.00 mi14:23:163:07:229:2214:24
10:36
#18553
21M
21.00 mi14:34:503:18:569:2811:34
11:34
#18491
35K
21.75 mi14:42:013:26:079:297:11
9:36
#18368
23M
23.00 mi14:55:293:39:359:3313:28
10:45
#18311
24M
24.00 mi15:06:133:50:199:3610:44
10:44
#18315
40K
24.85 mi15:15:383:59:449:399:25
11:01
#18298
25.2M
25.20 mi15:20:064:04:129:414:28
12:57
#18315
Finish
26.22 mi15:31:084:15:149:4511:02
10:50
#18396
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi20128121411214118022(Top 71%)11260(Top 77%)11260(Top 736%)
10K6.21 mi3.10 mi19474+65411859+28211859+28218746(Top 73%)11541(Top 79%)11541(Top 755%)
15K9.32 mi3.11 mi18990+48411655+20411655+20418022(Top 71%)11260(Top 77%)11260(Top 736%)
20K12.43 mi3.11 mi18615+37511489+16611489+16617707(Top 69%)11127(Top 76%)11127(Top 728%)
Half13.11 mi0.68 mi18573+4211475+1411475+1418077(Top 71%)11208(Top 77%)11208(Top 733%)
25K15.53 mi2.42 mi18426+14711384+9111384+9117780(Top 70%)11044(Top 76%)11044(Top 722%)
30K18.64 mi3.11 mi18559-13311376+811376+818874(Top 74%)11327(Top 78%)11327(Top 741%)
20M20.00 mi1.36 mi18553+611356+2011356+2018260(Top 71%)10881(Top 75%)10881(Top 712%)
21M21.00 mi1.00 mi18491+6211304+5211304+5217810(Top 70%)10535(Top 72%)10535(Top 689%)
35K21.75 mi0.75 mi18368+12311234+7011234+7015847(Top 62%)9554(Top 66%)9554(Top 625%)
23M23.00 mi1.25 mi18311+5711179+5511179+5517716(Top 69%)10403(Top 71%)10403(Top 680%)
24M24.00 mi1.00 mi18315-411155+2411155+2418499(Top 72%)10762(Top 74%)10762(Top 704%)
40K24.85 mi0.85 mi18298+1711129+2611129+2618108(Top 71%)10518(Top 72%)10518(Top 688%)
25.2M25.20 mi0.35 mi18315-1711124+511124+519554(Top 77%)11210(Top 77%)11210(Top 733%)
Finish26.22 mi1.02 mi18396-8111138-1411138-1420895(Top 82%)11924(Top 82%)11924(Top 780%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21stories
+97ft-345ft

Overall

18022

Males

11260

M55-59

11260

5K→10K

3.1 - 6.2 mi

Top 73%
×5stories
+79ft-138ft

Overall

18746

Males

11541

M55-59

11541

10K→15K

6.2 - 9.3 mi

Top 71%
×3stories
+67ft-78ft

Overall

18022

Males

11260

M55-59

11260

15K→20K

9.3 - 12.4 mi

Top 69%
×5stories
+106ft-86ft

Overall

17707

Males

11127

M55-59

11127

20K→Half

12.4 - 13.1 mi

Top 71%
×2stories
+19ft-37ft

Overall

18077

Males

11208

M55-59

11208

Half→25K

13.1 - 15.5 mi

Top 70%
×4stories
+66ft-88ft

Overall

17780

Males

11044

M55-59

11044

25K→30K

15.5 - 18.6 mi

Top 74%
×9stories
+181ft-148ft

Overall

18874

Males

11327

M55-59

11327

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

18260

Males

10881

M55-59

10881

20M→21M

20.0 - 21.0 mi

Top 70%
×8stories
+106ft-24ft

Overall

17810

Males

10535

M55-59

10535

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

15847

Males

9554

M55-59

9554

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

17716

Males

10403

M55-59

10403

23M→24M

23.0 - 24.0 mi

Top 72%
×6stories
+12ft-82ft

Overall

18499

Males

10762

M55-59

10762

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18108

Males

10518

M55-59

10518

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

19554

Males

11210

M55-59

11210

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

20895

Males

11924

M55-59

11924

Passing Analysis

Category:
Athletes Passed
2922
Passed By
1190
Net Change
+1732
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20128
5K10K70753+654#20128#19474
10K15K52440+484#19474#18990
15K20K44671+375#18990#18615
20KHalf6119+42#18615#18573
Half25K281134+147#18573#18426
25K30K195328-133#18426#18559
30K20M109103+6#18559#18553
20M21M12664+62#18553#18491
21M35K1318+123#18491#18368
35K23M12467+57#18368#18311
23M24M6872-4#18311#18315
24M40K6750+17#18315#18298
40K25.2M3653-17#18298#18315
25.2MFinish47128-81#18315#18396
TOTALS29221190+1732
📊

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