Brent Nelson

Bib: 29210M

MN

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
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
35:47
Rank: #26218
Start5K
35:47 | 11:31/mi
10K· 6.21 mi
1:10:39
Rank: #25988 (+230)
5K10K
34:52 | 11:13/mi
15K· 9.32 mi
1:45:26
Rank: #25812 (+176)
10K15K
34:47 | 11:12/mi
20K· 12.43 mi
2:21:35
Rank: #25698 (+114)
15K20K
36:09 | 11:38/mi
Half· 13.11 mi
2:29:39
Rank: #25702 (-4)
20KHalf
8:04 | 11:49/mi
25K· 15.53 mi
3:00:35
Rank: #25726 (-24)
Half25K
30:56 | 12:45/mi
30K· 18.64 mi
3:44:03
Rank: #25802 (-76)
25K30K
43:28 | 13:59/mi
20M
4:04:22
Rank: #25861 (-59)
30K20M
20:19 | 14:57/mi
21M
4:19:58
Rank: #25891 (-30)
20M21M
15:36 | 15:36/mi
35K· 21.75 mi
4:30:37
Rank: #25929 (-38)
21M35K
10:39 | 14:14/mi
23M
4:49:39
Rank: #25969 (-40)
35K23M
19:02 | 15:12/mi
24M
5:04:40
Rank: #26017 (-48)
23M24M
15:01 | 15:01/mi
40K· 24.85 mi
5:17:36
Rank: #26028 (-11)
24M40K
12:56 | 15:08/mi
25.2M
5:23:06
Rank: #26041 (-13)
40K25.2M
5:30 | 15:57/mi
Finish· 26.22 mi
5:37:36
Rank: #26084 (-43)
25.2MFinish
14:30 | 14:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:29:39
Pace11:25 /mi
2nd Half
Distance13.11 mi
Time3:07:57
Pace14:20 /mi
📊Positive Split: 25.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:4935:4711:3135:47
11:31
-
10K
6.21 mi12:28:411:10:3911:2234:52
11:13
-0:18
15K
9.32 mi13:03:281:45:2611:1934:47
11:12
-0:01
20K
12.43 mi13:39:372:21:3511:2436:09
11:38
+0:26
Half
13.11 mi13:47:412:29:3911:258:04
11:49
+0:11
25K
15.53 mi14:18:373:00:3511:3730:56
12:45
+0:56
30K
18.64 mi15:02:053:44:0312:0143:28
13:59
+1:14
20M
20.00 mi15:22:244:04:2212:1320:19
14:57
+0:58
21M
21.00 mi15:38:004:19:5812:2315:36
15:36
+0:39
35K
21.75 mi15:48:394:30:3712:2710:39
14:14
-1:22
23M
23.00 mi16:07:414:49:3912:3619:02
15:12
+0:58
24M
24.00 mi16:22:425:04:4012:4215:01
15:01
-0:11
40K
24.85 mi16:35:385:17:3612:4712:56
15:08
+0:07
25.2M
25.20 mi16:41:085:23:0612:495:30
15:57
+0:49
Finish
26.22 mi16:55:385:37:3612:5314:30
14:14
-1:43

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

11:12 /mi

Average Pace

12:53 /mi

Slowest Pace

15:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:00:35

53% of race

Time at Steady Pace

1:43:57

31% of race

Time at Slower Pace

53:04

16% of race

Average Pace: 12:53 /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 mi11:53:4935:4711:3135:47
11:31
#26218
10K
6.21 mi12:28:411:10:3911:2234:52
11:13
#25988
15K
9.32 mi13:03:281:45:2611:1934:47
11:12
#25812
20K
12.43 mi13:39:372:21:3511:2436:09
11:38
#25698
Half
13.11 mi13:47:412:29:3911:258:04
11:49
#25702
25K
15.53 mi14:18:373:00:3511:3730:56
12:45
#25726
30K
18.64 mi15:02:053:44:0312:0143:28
13:59
#25802
20M
20.00 mi15:22:244:04:2212:1320:19
14:57
#25861
21M
21.00 mi15:38:004:19:5812:2315:36
15:36
#25891
35K
21.75 mi15:48:394:30:3712:2710:39
14:14
#25929
23M
23.00 mi16:07:414:49:3912:3619:02
15:12
#25969
24M
24.00 mi16:22:425:04:4012:4215:01
15:01
#26017
40K
24.85 mi16:35:385:17:3612:4712:56
15:08
#26028
25.2M
25.20 mi16:41:085:23:0612:495:30
15:57
#26041
Finish
26.22 mi16:55:385:37:3612:5314:30
14:14
#26084
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi26218150161501625411(Top 95%)14700(Top 97%)14700(Top 653%)
10K6.21 mi3.10 mi25988+23014931+8514931+8525712(Top 97%)14831(Top 98%)14831(Top 659%)
15K9.32 mi3.11 mi25812+17614871+6014871+6025411(Top 95%)14700(Top 97%)14700(Top 653%)
20K12.43 mi3.11 mi25698+11414808+6314808+6325400(Top 95%)14662(Top 97%)14662(Top 651%)
Half13.11 mi0.68 mi25702-414806+214806+225747(Top 97%)14802(Top 98%)14802(Top 657%)
25K15.53 mi2.42 mi25726-2414817-1114817-1125730(Top 97%)14786(Top 97%)14786(Top 657%)
30K18.64 mi3.11 mi25802-7614842-2514842-2526028(Top 98%)14892(Top 98%)14892(Top 661%)
20M20.00 mi1.36 mi25861-5914861-1914861-1926279(Top 99%)14982(Top 99%)14982(Top 665%)
21M21.00 mi1.00 mi25891-3014873-1214873-1226064(Top 98%)14892(Top 98%)14892(Top 661%)
35K21.75 mi0.75 mi25929-3814883-1014883-1026199(Top 98%)14950(Top 99%)14950(Top 664%)
23M23.00 mi1.25 mi25969-4014902-1914902-1926344(Top 99%)15016(Top 99%)15016(Top 667%)
24M24.00 mi1.00 mi26017-4814917-1514917-1526390(Top 99%)15035(Top 99%)15035(Top 668%)
40K24.85 mi0.85 mi26028-1114919-214919-226199(Top 98%)14910(Top 98%)14910(Top 662%)
25.2M25.20 mi0.35 mi26041-1314922-314922-326098(Top 98%)14863(Top 98%)14863(Top 660%)
Finish26.22 mi1.02 mi26084-4314936-1414936-1426396(Top 99%)15030(Top 99%)15030(Top 667%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21stories
+97ft-345ft

Overall

25411

Males

14700

M45-49

14700

5K→10K

3.1 - 6.2 mi

Top 97%
×5stories
+79ft-138ft

Overall

25712

Males

14831

M45-49

14831

10K→15K

6.2 - 9.3 mi

Top 95%
×3stories
+67ft-78ft

Overall

25411

Males

14700

M45-49

14700

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

25400

Males

14662

M45-49

14662

20K→Half

12.4 - 13.1 mi

Top 97%
×2stories
+19ft-37ft

Overall

25747

Males

14802

M45-49

14802

Half→25K

13.1 - 15.5 mi

Top 97%
×4stories
+66ft-88ft

Overall

25730

Males

14786

M45-49

14786

25K→30K

15.5 - 18.6 mi

Top 98%
×9stories
+181ft-148ft

Overall

26028

Males

14892

M45-49

14892

30K→20M

18.6 - 20.0 mi

Top 99%
×5stories
+64ft-50ft

Overall

26279

Males

14982

M45-49

14982

20M→21M

20.0 - 21.0 mi

Top 98%
×8stories
+106ft-24ft

Overall

26064

Males

14892

M45-49

14892

21M→35K

21.0 - 21.8 mi

Top 98%
×7stories
+17ft-86ft

Overall

26199

Males

14950

M45-49

14950

35K→23M

21.8 - 23.0 mi

Top 99%
×5stories
+23ft-63ft

Overall

26344

Males

15016

M45-49

15016

23M→24M

23.0 - 24.0 mi

Top 99%
×6stories
+12ft-82ft

Overall

26390

Males

15035

M45-49

15035

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

26199

Males

14910

M45-49

14910

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

26098

Males

14863

M45-49

14863

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2stories
+22ft-21ft

Overall

26396

Males

15030

M45-49

15030

Passing Analysis

Category:
Athletes Passed
712
Passed By
578
Net Change
+134
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26218
5K10K24515+230#26218#25988
10K15K19216+176#25988#25812
15K20K14026+114#25812#25698
20KHalf1216-4#25698#25702
Half25K4771-24#25702#25726
25K30K36112-76#25726#25802
30K20M564-59#25802#25861
20M21M737-30#25861#25891
21M35K543-38#25891#25929
35K23M747-40#25929#25969
23M24M452-48#25969#26017
24M40K516-11#26017#26028
40K25.2M114-13#26028#26041
25.2MFinish649-43#26041#26084
TOTALS712578+134
📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing