Dan Barnes

Waltham, MA

Bib: 99 M 34

0:00
0:00
/ mi
BQ
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Overall
#0 / 1949
Top 0.2%
Gender (Male)
#0 / 1153
Top 0.3%
Division (M30-34)
#0 / 185
Top 0.5%
Race Day Weather
71°/61°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
7 ft elev
5K· 3.11 mi
5:36/mi
17:21
2631
1 ft elev
10K· 6.21 mi
5:47/mi
35:16
38170.1%
22 ft elev
15K· 9.32 mi
5:58/mi
53:47
26440.1%
5 ft elev
20K· 12.43 mi
5:58/mi
1:12:19
3522
17 ft elev
Half· 13.10 mi
6:25/mi
1:16:37
130.2%
11 ft elev
25K· 15.53 mi
6:15/mi
1:31:48
48190.2%
38 ft elev
30K· 18.64 mi
5:24/mi
1:48:33
3852
25 ft elev
35K· 21.75 mi
6:57/mi
2:10:06
3939
25 ft elev
25.2M
6:23/mi
2:32:07
5758
24 ft elev
Finish· 26.22 mi
6:07/mi
2:38:20
1712
28 ft elev
Course Elevation
-855 ft
×5story building
331 ft climb · 310 ft descent

The Course

Half Splits

1st Half· via Half
1:16:375:51 /mi⚡ faster
2nd Half
1:21:436:14 /mi+6.7%
Positive split — 6.7% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
17:215:363.11 mi17:21
5:36
-
10K
35:165:413.10 mi17:55
5:47
+0:11
15K
53:475:473.11 mi18:31
5:58
+0:11
20K
1:12:195:503.11 mi18:32
5:58
0:00
Half(13.10 mi)
1:16:375:510.67 mi4:18
6:25
+0:27
25K
1:31:485:552.43 mi15:11
6:15
-0:10
30K
1:48:335:503.11 mi16:45
5:24
-0:51
35K
2:10:065:593.11 mi21:33
6:57
+1:33
25.2M
2:32:076:033.45 mi22:01
6:23
-0:34
Finish(26.22 mi)
2:38:206:031.02 mi6:13
6:07
-0:16
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:24 /mi

Average Pace

6:03 /mi

Slowest Pace

6:57 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

52:01

33% of race

Time at Steady Pace

58:27

37% of race

Time at Slower Pace

47:52

30% of race

Average Pace: 6:02 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi441441
10K3.10 mi441441
15K3.11 mi441441
20K3.11 mi441441
Half(13.10 mi)0.67 mi441441
25K2.43 mi441441
30K3.11 mi441541
35K3.11 mi441541
25.2M3.45 mi441761
Finish(26.22 mi)1.02 mi441992

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.2%
×1story
+26ft-31ft

Overall

4

Males

4

M30-34

1

5K→10K

3.1 - 6.2 mi

Top 0.2%
×2story building
+38ft-17ft

Overall

4

Males

4

M30-34

1

10K→15K

6.2 - 9.3 mi

Top 0.2%
×2story building
+26ft-44ft

Overall

4

Males

4

M30-34

1

15K→20K

9.3 - 12.4 mi

Top 0.2%
×1story
+35ft-22ft

Overall

4

Males

4

M30-34

1

20K→Half

12.4 - 13.1 mi

Top 0.2%
×1human
+7ft-13ft

Overall

4

Males

4

M30-34

1

Half→25K

13.1 - 15.5 mi

Top 0.2%
×2story building
+48ft-19ft

Overall

4

Males

4

M30-34

1

25K→30K

15.5 - 18.6 mi

Top 0.3%
×2story building
+38ft-52ft

Overall

5

Males

4

M30-34

1

30K→35K

18.6 - 21.8 mi

Top 0.3%
×2stacked humans
+39ft-39ft

Overall

5

Males

4

M30-34

1

35K→25.2M

21.8 - 25.2 mi

Top 0.4%
×3story building
+57ft-58ft

Overall

7

Males

6

M30-34

1

25.2M→Finish

25.2 - 26.2 mi

Top 0.5%
×1human
+17ft-12ft

Overall

9

Males

9

M30-34

2

Passing Analysis

Category:
Passed
0
Passed By
0
Net Change
0
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4
5K10K000#4#4
10K15K000#4#4
15K20K000#4#4
20KHalf000#4#4
Half25K000#4#4
25K30K000#4#4
30K35K000#4#4
35K25.2M000#4#4
25.2MFinish000#4#4
TOTALS000

Passing Charts

Category:
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Passing Circle

No passing activity recorded.

Position Flow

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Race Lanes

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