Jeffrey Niesen

Bib: 11542M

WI

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 40%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 44%
Division (M50-54)
#0 / 2052
Top 44%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:47
Rank: #8332
Start5K
22:47 | 7:20/mi
10K· 6.21 mi
45:31
Rank: #8617 (-285)
5K10K
22:44 | 7:19/mi
15K· 9.32 mi
1:08:31
Rank: #8848 (-231)
10K15K
23:00 | 7:24/mi
20K· 12.43 mi
1:31:46
Rank: #8880 (-32)
15K20K
23:15 | 7:29/mi
Half· 13.11 mi
1:36:48
Rank: #8884 (-4)
20KHalf
5:02 | 7:23/mi
25K· 15.53 mi
1:55:15
Rank: #8971 (-87)
Half25K
18:27 | 7:37/mi
30K· 18.64 mi
2:19:30
Rank: #9039 (-68)
25K30K
24:15 | 7:48/mi
20M
2:30:24
Rank: #9099 (-60)
30K20M
10:54 | 8:01/mi
21M
2:38:57
Rank: #9175 (-76)
20M21M
8:33 | 8:33/mi
35K· 21.75 mi
2:44:46
Rank: #9208 (-33)
21M35K
5:49 | 7:46/mi
23M
2:56:16
Rank: #9712 (-504)
35K23M
11:30 | 9:11/mi
24M
3:05:07
Rank: #10048 (-336)
23M24M
8:51 | 8:51/mi
40K· 24.85 mi
3:12:45
Rank: #10276 (-228)
24M40K
7:38 | 8:56/mi
25.2M
3:15:57
Rank: #10344 (-68)
40K25.2M
3:12 | 9:17/mi
Finish· 26.22 mi
3:24:37
Rank: #10539 (-195)
25.2MFinish
8:40 | 8:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:48
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time1:47:49
Pace8:13 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:4022:477:2022:47
7:20
-
10K
6.21 mi11:12:2445:317:2022:44
7:19
-0:01
15K
9.32 mi11:35:241:08:317:2123:00
7:24
+0:05
20K
12.43 mi11:58:391:31:467:2323:15
7:29
+0:05
Half
13.11 mi12:03:411:36:487:235:02
7:23
-0:06
25K
15.53 mi12:22:081:55:157:2518:27
7:37
+0:14
30K
18.64 mi12:46:232:19:307:2924:15
7:48
+0:11
20M
20.00 mi12:57:172:30:247:3110:54
8:01
+0:13
21M
21.00 mi13:05:502:38:577:348:33
8:33
+0:32
35K
21.75 mi13:11:392:44:467:355:49
7:46
-0:47
23M
23.00 mi13:23:092:56:167:4011:30
9:11
+1:25
24M
24.00 mi13:32:003:05:077:438:51
8:51
-0:20
40K
24.85 mi13:39:383:12:457:457:38
8:56
+0:05
25.2M
25.20 mi13:42:503:15:577:473:12
9:17
+0:21
Finish
26.22 mi13:51:303:24:377:498:40
8:30
-0:47

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

7:19 /mi

Average Pace

7:49 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:13:33

36% of race

Time at Steady Pace

1:22:40

40% of race

Time at Slower Pace

48:24

24% of race

Average Pace: 7:48 /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 mi10:49:4022:477:2022:47
7:20
#8332
10K
6.21 mi11:12:2445:317:2022:44
7:19
#8617
15K
9.32 mi11:35:241:08:317:2123:00
7:24
#8848
20K
12.43 mi11:58:391:31:467:2323:15
7:29
#8880
Half
13.11 mi12:03:411:36:487:235:02
7:23
#8884
25K
15.53 mi12:22:081:55:157:2518:27
7:37
#8971
30K
18.64 mi12:46:232:19:307:2924:15
7:48
#9039
20M
20.00 mi12:57:172:30:247:3110:54
8:01
#9099
21M
21.00 mi13:05:502:38:577:348:33
8:33
#9175
35K
21.75 mi13:11:392:44:467:355:49
7:46
#9208
23M
23.00 mi13:23:092:56:167:4011:30
9:11
#9712
24M
24.00 mi13:32:003:05:077:438:51
8:51
#10048
40K
24.85 mi13:39:383:12:457:457:38
8:56
#10276
25.2M
25.20 mi13:42:503:15:577:473:12
9:17
#10344
Finish
26.22 mi13:51:303:24:377:498:40
8:30
#10539
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi8332719071909354(Top 35%)7778(Top 51%)7778(Top 379%)
10K6.21 mi3.10 mi8617-2857346-1567346-1568977(Top 34%)7572(Top 50%)7572(Top 369%)
15K9.32 mi3.11 mi8848-2317471-1257471-1259354(Top 35%)7778(Top 51%)7778(Top 379%)
20K12.43 mi3.11 mi8880-327481-107481-109188(Top 35%)7617(Top 50%)7617(Top 371%)
Half13.11 mi0.68 mi8884-47482-17482-19235(Top 35%)7670(Top 51%)7670(Top 374%)
25K15.53 mi2.42 mi8971-877528-467528-469615(Top 36%)7775(Top 51%)7775(Top 379%)
30K18.64 mi3.11 mi9039-687525+37525+39404(Top 35%)7506(Top 49%)7506(Top 366%)
20M20.00 mi1.36 mi9099-607539-147539-1410407(Top 39%)7965(Top 52%)7965(Top 388%)
21M21.00 mi1.00 mi9175-767555-167555-1610744(Top 40%)7985(Top 53%)7985(Top 389%)
35K21.75 mi0.75 mi9208-337564-97564-910441(Top 39%)7846(Top 52%)7846(Top 382%)
23M23.00 mi1.25 mi9712-5047835-2717835-27116950(Top 64%)10659(Top 70%)10659(Top 519%)
24M24.00 mi1.00 mi10048-3367984-1497984-14916454(Top 62%)10369(Top 68%)10369(Top 505%)
40K24.85 mi0.85 mi10276-2288075-918075-9115716(Top 59%)10001(Top 66%)10001(Top 487%)
25.2M25.20 mi0.35 mi10344-688088-138088-1313997(Top 53%)9215(Top 61%)9215(Top 449%)
Finish26.22 mi1.02 mi10539-1958155-678155-6715416(Top 58%)9901(Top 65%)9901(Top 483%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21stories
+97ft-345ft

Overall

9354

Males

7778

M50-54

7778

5K→10K

3.1 - 6.2 mi

Top 34%
×5stories
+79ft-138ft

Overall

8977

Males

7572

M50-54

7572

10K→15K

6.2 - 9.3 mi

Top 35%
×3stories
+67ft-78ft

Overall

9354

Males

7778

M50-54

7778

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

9188

Males

7617

M50-54

7617

20K→Half

12.4 - 13.1 mi

Top 35%
×2stories
+19ft-37ft

Overall

9235

Males

7670

M50-54

7670

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

9615

Males

7775

M50-54

7775

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

9404

Males

7506

M50-54

7506

30K→20M

18.6 - 20.0 mi

Top 39%
×5stories
+64ft-50ft

Overall

10407

Males

7965

M50-54

7965

20M→21M

20.0 - 21.0 mi

Top 40%
×8stories
+106ft-24ft

Overall

10744

Males

7985

M50-54

7985

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

10441

Males

7846

M50-54

7846

35K→23M

21.8 - 23.0 mi

Top 64%
×5stories
+23ft-63ft

Overall

16950

Males

10659

M50-54

10659

23M→24M

23.0 - 24.0 mi

Top 62%
×6stories
+12ft-82ft

Overall

16454

Males

10369

M50-54

10369

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15716

Males

10001

M50-54

10001

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

13997

Males

9215

M50-54

9215

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2stories
+22ft-21ft

Overall

15416

Males

9901

M50-54

9901

Passing Analysis

Category:
Athletes Passed
826
Passed By
3031
Net Change
-2207
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8332
5K10K134419-285#8332#8617
10K15K67298-231#8617#8848
15K20K116148-32#8848#8880
20KHalf2327-4#8880#8884
Half25K82169-87#8884#8971
25K30K142210-68#8971#9039
30K20M71131-60#9039#9099
20M21M59135-76#9099#9175
21M35K2861-33#9175#9208
35K23M19523-504#9208#9712
23M24M12346-336#9712#10048
24M40K25253-228#10048#10276
40K25.2M2088-68#10276#10344
25.2MFinish28223-195#10344#10539
TOTALS8263031-2207
📊

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