Mark Sailer

Bib: 12987M

ND

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 22%
Gender (Male)
#0 / 14578
Top 34%
Masters (Masters Men)
#0 / 9729
Top 22%
Division (M50-54)
#0 / 1935
Top 18%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:50
Rank: #9541
Start5K
22:50 | 7:21/mi
10K· 6.21 mi
45:55
Rank: #9545 (-4)
5K10K
23:05 | 7:26/mi
15K· 9.32 mi
1:08:43
Rank: #9132 (+413)
10K15K
22:48 | 7:20/mi
20K· 12.43 mi
1:31:45
Rank: #8721 (+411)
15K20K
23:02 | 7:25/mi
Half· 13.11 mi
1:36:42
Rank: #8651 (+70)
20KHalf
4:57 | 7:15/mi
25K· 15.53 mi
1:54:37
Rank: #8163 (+488)
Half25K
17:55 | 7:23/mi
30K· 18.64 mi
2:17:47
Rank: #7387 (+776)
25K30K
23:10 | 7:27/mi
20M
2:28:06
Rank: #7108 (+279)
30K20M
10:19 | 7:36/mi
21M
2:36:02
Rank: #6741 (+367)
20M21M
7:56 | 7:56/mi
35K· 21.75 mi
2:41:28
Rank: #6571 (+170)
21M35K
5:26 | 7:16/mi
23M
2:51:06
Rank: #6323 (+248)
35K23M
9:38 | 7:42/mi
24M
2:58:27
Rank: #6102 (+221)
23M24M
7:21 | 7:21/mi
40K· 24.85 mi
3:04:52
Rank: #5898 (+204)
24M40K
6:25 | 7:30/mi
25.2M
3:07:47
Rank: #5843 (+55)
40K25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:15:13
Rank: #5736 (+107)
25.2MFinish
7:26 | 7:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:42
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:38:31
Pace7:31 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:4622:507:2122:50
7:21
-
10K
6.21 mi11:14:5145:557:2323:05
7:26
+0:05
15K
9.32 mi11:37:391:08:437:2222:48
7:20
-0:06
20K
12.43 mi12:00:411:31:457:2323:02
7:25
+0:05
Half
13.11 mi12:05:381:36:427:234:57
7:15
-0:10
25K
15.53 mi12:23:331:54:377:2317:55
7:23
+0:08
30K
18.64 mi12:46:432:17:477:2323:10
7:27
+0:04
20M
20.00 mi12:57:022:28:067:2410:19
7:36
+0:09
21M
21.00 mi13:04:582:36:027:267:56
7:56
+0:20
35K
21.75 mi13:10:242:41:287:255:26
7:16
-0:40
23M
23.00 mi13:20:022:51:067:269:38
7:42
+0:26
24M
24.00 mi13:27:232:58:277:267:21
7:21
-0:21
40K
24.85 mi13:33:483:04:527:266:25
7:30
+0:09
25.2M
25.20 mi13:36:433:07:477:272:55
8:27
+0:57
Finish
26.22 mi13:44:093:15:137:277:26
7:18
-1:09

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

7:15 /mi

Average Pace

7:27 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:12:18

99% of race

Time at Steady Pace

2:55

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:27 /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 mi10:51:4622:507:2122:50
7:21
#9541
10K
6.21 mi11:14:5145:557:2323:05
7:26
#9545
15K
9.32 mi11:37:391:08:437:2222:48
7:20
#9132
20K
12.43 mi12:00:411:31:457:2323:02
7:25
#8721
Half
13.11 mi12:05:381:36:427:234:57
7:15
#8651
25K
15.53 mi12:23:331:54:377:2317:55
7:23
#8163
30K
18.64 mi12:46:432:17:477:2323:10
7:27
#7387
20M
20.00 mi12:57:022:28:067:2410:19
7:36
#7108
21M
21.00 mi13:04:582:36:027:267:56
7:56
#6741
35K
21.75 mi13:10:242:41:287:255:26
7:16
#6571
23M
23.00 mi13:20:022:51:067:269:38
7:42
#6323
24M
24.00 mi13:27:232:58:277:267:21
7:21
#6102
40K
24.85 mi13:33:483:04:527:266:25
7:30
#5898
25.2M
25.20 mi13:36:433:07:477:272:55
8:27
#5843
Finish
26.22 mi13:44:093:15:137:277:26
7:18
#5736
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi9541770477048408(Top 33%)6961(Top 48%)6961(Top 360%)
10K6.21 mi3.10 mi9545-47685+197685+199635(Top 38%)7672(Top 53%)7672(Top 396%)
15K9.32 mi3.11 mi9132+4137430+2557430+2558408(Top 33%)6961(Top 48%)6961(Top 360%)
20K12.43 mi3.11 mi8721+4117153+2777153+2777712(Top 30%)6422(Top 44%)6422(Top 332%)
Half13.11 mi0.68 mi8651+707111+427111+427276(Top 28%)6156(Top 42%)6156(Top 318%)
25K15.53 mi2.42 mi8163+4886783+3286783+3286343(Top 25%)5408(Top 37%)5408(Top 279%)
30K18.64 mi3.11 mi7387+7766245+5386245+5384886(Top 19%)4268(Top 29%)4268(Top 221%)
20M20.00 mi1.36 mi7108+2796030+2156030+2154704(Top 18%)4055(Top 28%)4055(Top 210%)
21M21.00 mi1.00 mi6741+3675736+2945736+2943917(Top 15%)3385(Top 23%)3385(Top 175%)
35K21.75 mi0.75 mi6571+1705597+1395597+1394033(Top 16%)3484(Top 24%)3484(Top 180%)
23M23.00 mi1.25 mi6323+2485391+2065391+2064352(Top 17%)3599(Top 25%)3599(Top 186%)
24M24.00 mi1.00 mi6102+2215202+1895202+1893552(Top 14%)3020(Top 21%)3020(Top 156%)
40K24.85 mi0.85 mi5898+2045041+1615041+1613525(Top 14%)2908(Top 20%)2908(Top 150%)
25.2M25.20 mi0.35 mi5843+554988+534988+534264(Top 17%)3328(Top 23%)3328(Top 172%)
Finish26.22 mi1.02 mi5736+1074886+1024886+1024482(Top 18%)3506(Top 24%)3506(Top 181%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

8408

Males

6961

M50-54

6961

5K→10K

3.1 - 6.2 mi

Top 38%
×5stories
+79ft-138ft

Overall

9635

Males

7672

M50-54

7672

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

8408

Males

6961

M50-54

6961

15K→20K

9.3 - 12.4 mi

Top 30%
×5stories
+106ft-86ft

Overall

7712

Males

6422

M50-54

6422

20K→Half

12.4 - 13.1 mi

Top 28%
×2stories
+19ft-37ft

Overall

7276

Males

6156

M50-54

6156

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

6343

Males

5408

M50-54

5408

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

4886

Males

4268

M50-54

4268

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

4704

Males

4055

M50-54

4055

20M→21M

20.0 - 21.0 mi

Top 15%
×8stories
+106ft-24ft

Overall

3917

Males

3385

M50-54

3385

21M→35K

21.0 - 21.8 mi

Top 16%
×7stories
+17ft-86ft

Overall

4033

Males

3484

M50-54

3484

35K→23M

21.8 - 23.0 mi

Top 17%
×5stories
+23ft-63ft

Overall

4352

Males

3599

M50-54

3599

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

3552

Males

3020

M50-54

3020

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3525

Males

2908

M50-54

2908

40K→25.2M

24.9 - 25.2 mi

Top 17%
×1story
+13ft-16ft

Overall

4264

Males

3328

M50-54

3328

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

4482

Males

3506

M50-54

3506

Passing Analysis

Category:
Athletes Passed
4185
Passed By
380
Net Change
+3805
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9541
5K10K245249-4#9541#9545
10K15K43623+413#9545#9132
15K20K43726+411#9132#8721
20KHalf777+70#8721#8651
Half25K50113+488#8651#8163
25K30K7826+776#8163#7387
30K20M2867+279#7387#7108
20M21M3692+367#7108#6741
21M35K1711+170#6741#6571
35K23M26416+248#6571#6323
23M24M2265+221#6323#6102
24M40K2062+204#6102#5898
40K25.2M627+55#5898#5843
25.2MFinish12316+107#5843#5736
TOTALS4185380+3805
📊

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