Steve Kempf

Bib: 12470M

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 42%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 46%
Division (M45-49)
#0 / 2252
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:44
Rank: #13715
Start5K
24:44 | 7:58/mi
10K· 6.21 mi
48:33
Rank: #12811 (+904)
5K10K
23:49 | 7:40/mi
15K· 9.32 mi
1:12:26
Rank: #12408 (+403)
10K15K
23:53 | 7:41/mi
20K· 12.43 mi
1:36:38
Rank: #12168 (+240)
15K20K
24:12 | 7:47/mi
Half· 13.11 mi
1:41:52
Rank: #12132 (+36)
20KHalf
5:14 | 7:40/mi
25K· 15.53 mi
2:00:55
Rank: #12041 (+91)
Half25K
19:03 | 7:51/mi
30K· 18.64 mi
2:25:37
Rank: #11711 (+330)
25K30K
24:42 | 7:57/mi
20M
2:36:27
Rank: #11553 (+158)
30K20M
10:50 | 7:58/mi
21M
2:44:48
Rank: #11396 (+157)
20M21M
8:21 | 8:21/mi
35K· 21.75 mi
2:50:29
Rank: #11304 (+92)
21M35K
5:41 | 7:36/mi
23M
3:00:37
Rank: #11226 (+78)
35K23M
10:08 | 8:06/mi
24M
3:08:28
Rank: #11174 (+52)
23M24M
7:51 | 7:51/mi
40K· 24.85 mi
3:15:22
Rank: #11115 (+59)
24M40K
6:54 | 8:04/mi
25.2M
3:18:24
Rank: #11115
40K25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
3:26:20
Rank: #11065 (+50)
25.2MFinish
7:56 | 7:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:52
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time1:44:28
Pace7:58 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:1824:447:5824:44
7:58
-
10K
6.21 mi11:16:0748:337:4923:49
7:40
-0:18
15K
9.32 mi11:40:001:12:267:4623:53
7:41
+0:01
20K
12.43 mi12:04:121:36:387:4724:12
7:47
+0:06
Half
13.11 mi12:09:261:41:527:465:14
7:40
-0:07
25K
15.53 mi12:28:292:00:557:4719:03
7:51
+0:11
30K
18.64 mi12:53:112:25:377:4924:42
7:57
+0:06
20M
20.00 mi13:04:012:36:277:4910:50
7:58
+0:01
21M
21.00 mi13:12:222:44:487:518:21
8:21
+0:23
35K
21.75 mi13:18:032:50:297:505:41
7:36
-0:45
23M
23.00 mi13:28:113:00:377:5110:08
8:06
+0:30
24M
24.00 mi13:36:023:08:287:517:51
7:51
-0:15
40K
24.85 mi13:42:563:15:227:526:54
8:04
+0:13
25.2M
25.20 mi13:45:583:18:247:523:02
8:48
+0:44
Finish
26.22 mi13:53:543:26:207:537:56
7:47
-1:01

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

7:53 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:23:18

99% of race

Time at Steady Pace

3:02

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:52 /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 mi10:52:1824:447:5824:44
7:58
#13715
10K
6.21 mi11:16:0748:337:4923:49
7:40
#12811
15K
9.32 mi11:40:001:12:267:4623:53
7:41
#12408
20K
12.43 mi12:04:121:36:387:4724:12
7:47
#12168
Half
13.11 mi12:09:261:41:527:465:14
7:40
#12132
25K
15.53 mi12:28:292:00:557:4719:03
7:51
#12041
30K
18.64 mi12:53:112:25:377:4924:42
7:57
#11711
20M
20.00 mi13:04:012:36:277:4910:50
7:58
#11553
21M
21.00 mi13:12:222:44:487:518:21
8:21
#11396
35K
21.75 mi13:18:032:50:297:505:41
7:36
#11304
23M
23.00 mi13:28:113:00:377:5110:08
8:06
#11226
24M
24.00 mi13:36:023:08:287:517:51
7:51
#11174
40K
24.85 mi13:42:563:15:227:526:54
8:04
#11115
25.2M
25.20 mi13:45:583:18:247:523:02
8:48
#11115
Finish
26.22 mi13:53:543:26:207:537:56
7:47
#11065
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi137159841984111736(Top 44%)8965(Top 59%)8965(Top 398%)
10K6.21 mi3.10 mi12811+9049470+3719470+37111921(Top 45%)9082(Top 60%)9082(Top 403%)
15K9.32 mi3.11 mi12408+4039265+2059265+20511736(Top 44%)8965(Top 59%)8965(Top 398%)
20K12.43 mi3.11 mi12168+2409133+1329133+13211639(Top 44%)8862(Top 58%)8862(Top 394%)
Half13.11 mi0.68 mi12132+369121+129121+1211564(Top 43%)8877(Top 58%)8877(Top 394%)
25K15.53 mi2.42 mi12041+919059+629059+6211557(Top 43%)8735(Top 58%)8735(Top 388%)
30K18.64 mi3.11 mi11711+3308881+1788881+17810508(Top 39%)8103(Top 53%)8103(Top 360%)
20M20.00 mi1.36 mi11553+1588793+888793+8810052(Top 38%)7785(Top 51%)7785(Top 346%)
21M21.00 mi1.00 mi11396+1578711+828711+829526(Top 36%)7364(Top 49%)7364(Top 327%)
35K21.75 mi0.75 mi11304+928658+538658+539250(Top 35%)7227(Top 48%)7227(Top 321%)
23M23.00 mi1.25 mi11226+788594+648594+6410390(Top 39%)7680(Top 51%)7680(Top 341%)
24M24.00 mi1.00 mi11174+528545+498545+4910140(Top 38%)7474(Top 49%)7474(Top 332%)
40K24.85 mi0.85 mi11115+598492+538492+5310486(Top 39%)7598(Top 50%)7598(Top 337%)
25.2M25.20 mi0.35 mi111158479+138479+1311246(Top 42%)7909(Top 52%)7909(Top 351%)
Finish26.22 mi1.02 mi11065+508427+528427+5210552(Top 40%)7576(Top 50%)7576(Top 336%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21stories
+97ft-345ft

Overall

11736

Males

8965

M45-49

8965

5K→10K

3.1 - 6.2 mi

Top 45%
×5stories
+79ft-138ft

Overall

11921

Males

9082

M45-49

9082

10K→15K

6.2 - 9.3 mi

Top 44%
×3stories
+67ft-78ft

Overall

11736

Males

8965

M45-49

8965

15K→20K

9.3 - 12.4 mi

Top 44%
×5stories
+106ft-86ft

Overall

11639

Males

8862

M45-49

8862

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

11564

Males

8877

M45-49

8877

Half→25K

13.1 - 15.5 mi

Top 43%
×4stories
+66ft-88ft

Overall

11557

Males

8735

M45-49

8735

25K→30K

15.5 - 18.6 mi

Top 39%
×9stories
+181ft-148ft

Overall

10508

Males

8103

M45-49

8103

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

10052

Males

7785

M45-49

7785

20M→21M

20.0 - 21.0 mi

Top 36%
×8stories
+106ft-24ft

Overall

9526

Males

7364

M45-49

7364

21M→35K

21.0 - 21.8 mi

Top 35%
×7stories
+17ft-86ft

Overall

9250

Males

7227

M45-49

7227

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

10390

Males

7680

M45-49

7680

23M→24M

23.0 - 24.0 mi

Top 38%
×6stories
+12ft-82ft

Overall

10140

Males

7474

M45-49

7474

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10486

Males

7598

M45-49

7598

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1story
+13ft-16ft

Overall

11246

Males

7909

M45-49

7909

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

10552

Males

7576

M45-49

7576

Passing Analysis

Category:
Athletes Passed
3232
Passed By
582
Net Change
+2650
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13715
5K10K96763+904#13715#12811
10K15K46966+403#12811#12408
15K20K29959+240#12408#12168
20KHalf5115+36#12168#12132
Half25K17079+91#12132#12041
25K30K36737+330#12041#11711
30K20M18325+158#11711#11553
20M21M18124+157#11553#11396
21M35K10614+92#11396#11304
35K23M12749+78#11304#11226
23M24M9543+52#11226#11174
24M40K9031+59#11174#11115
40K25.2M34340#11115#11115
25.2MFinish9343+50#11115#11065
TOTALS3232582+2650
📊

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