John Guendelsberger

Arlington, VA

Bib: 28016 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 30047
Gender (Male)
#0 / 17709
Masters (Masters Men)
#0 / 8330
Division (M70-74)
#0 / 142
Race Day Weather
42°/32°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
13:08/mi
40:48
2791640.7%
140 ft elev
10K· 6.21 mi
12:04/mi
1:18:17
1032170.7%
25 ft elev
15K· 9.32 mi
13:04/mi
1:58:52
5155
21 ft elev
21K· 13.05 mi
13:29/mi
2:49:09
2037
4 ft elev
25K· 15.53 mi
14:20/mi
3:24:46
350.2%
30 ft elev
30K· 18.64 mi
15:05/mi
4:11:37
5857
30 ft elev
35K· 21.75 mi
14:43/mi
4:57:20
9892
36 ft elev
40K· 24.85 mi
14:39/mi
5:42:51
36530.1%
18 ft elev
Finish· 26.22 mi
14:13/mi
6:02:15
80240.8%
74 ft elev
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Half Splits

1st Half· via 21K
2:49:0912:58 /mi⚡ faster
2nd Half
3:13:0514:40 /mi+14.1%
Positive split — 14.1% 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
40:4813:083.11 mi40:48
13:08
-
10K
1:18:1712:363.10 mi37:29
12:04
-1:04
15K
1:58:5212:453.11 mi40:35
13:04
+1:00
21K
2:49:0912:583.73 mi50:17
13:29
+0:25
25K
3:24:4613:112.48 mi35:37
14:20
+0:51
30K
4:11:3713:303.11 mi46:51
15:05
+0:45
35K
4:57:2013:403.11 mi45:43
14:43
-0:22
40K
5:42:5113:483.10 mi45:31
14:39
-0:04
Finish(26.22 mi)
6:02:1513:501.37 mi19:24
14:13
-0:26
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:04 /mi

Average Pace

13:50 /mi

Slowest Pace

15:05 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:49:09

47% of race

Time at Steady Pace

1:40:32

28% of race

Time at Slower Pace

1:32:34

26% of race

Average Pace: 13:49 /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

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi279281690098278661685096
10K6.21 mi3.10 mi27298+63016621+27991+7266171627485
15K9.32 mi3.11 mi27589-29116747-12694-3278661685096
21K13.05 mi3.73 mi27361+22816603+14490+4266191618087
25K15.53 mi2.48 mi27500-13916613-1091-12757316395104
30K18.64 mi3.11 mi27467+3316542+7191270851605699
35K21.75 mi3.11 mi27182+28516347+19589+2248561469882
40K24.85 mi3.10 mi26728+45416062+28588+1232161375870
Finish26.22 mi1.37 mi26524+20415954+10882+6226911350860

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×18story building
+279ft-164ft

Overall

27866

Males

16850

M70-74

16850

5K→10K

3.1 - 6.2 mi

Top 89%
×11story building
+103ft-217ft

Overall

26617

Males

16274

M70-74

16274

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+51ft-55ft

Overall

27866

Males

16850

M70-74

16850

15K→21K

9.3 - 13.1 mi

Top 89%
×1story
+20ft-37ft

Overall

26619

Males

16180

M70-74

16180

21K→25K

13.1 - 15.5 mi

Top 92%
×2story building
+35ft-8ft

Overall

27573

Males

16395

M70-74

16395

25K→30K

15.5 - 18.6 mi

Top 90%
×2story building
+58ft-57ft

Overall

27085

Males

16056

M70-74

16056

30K→35K

18.6 - 21.8 mi

Top 83%
×2story building
+98ft-92ft

Overall

24856

Males

14698

M70-74

14698

35K→40K

21.8 - 24.9 mi

Top 77%
×2story building
+36ft-53ft

Overall

23216

Males

13758

M70-74

13758

40K→Finish

24.9 - 26.2 mi

Top 76%
×5story building
+80ft-24ft

Overall

22691

Males

13508

M70-74

13508

Passing Analysis

Category:
Athletes Passed
2940*
Passed By
1536
Net Change
+1404
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27928
5K10K731*101+630#27928#27298
10K15K204*495-291#27298#27589
15K21K469*241+228#27589#27361
21K25K183*322-139#27361#27500
25K30K245*212+33#27500#27467
30K35K390*105+285#27467#27182
35K40K503*49+454#27182#26728
40KFinish215*11+204#26728#26524
TOTALS2940*1536+1404

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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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

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Timing Productions