Alex Robertson

Suffolk, VA

Bib: 18663 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 32%
Gender (Male)
#0 / 17709
Top 38%
Division (M30-34)
#0 / 2603
Top 45%
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
9:05/mi
28:13
2791640.7%
140 ft elev
10K· 6.21 mi
8:17/mi
53:57
1032170.7%
25 ft elev
15K· 9.32 mi
8:25/mi
1:20:07
5155
21 ft elev
21K· 13.05 mi
9:14/mi
1:54:32
2037
4 ft elev
25K· 15.53 mi
8:51/mi
2:16:31
350.2%
30 ft elev
30K· 18.64 mi
10:01/mi
2:47:38
5857
30 ft elev
35K· 21.75 mi
11:13/mi
3:22:28
9892
36 ft elev
40K· 24.85 mi
12:15/mi
4:00:31
36530.1%
18 ft elev
Finish· 26.22 mi
11:48/mi
4:16:37
80240.8%
74 ft elev
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time1:54:32
Pace8:47 /mi
2nd Half
Distance13.17 mi
Time2:22:05
Pace10:47 /mi
📊Positive Split: 24.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:54:3828:139:0528:13
9:05
-
10K
6.21 mi08:20:2253:578:4125:44
8:17
-0:48
15K
9.32 mi08:46:321:20:078:3626:10
8:25
+0:08
21K
13.05 mi09:20:571:54:328:4734:25
9:14
+0:49
25K
15.53 mi09:42:562:16:318:4721:59
8:51
-0:23
30K
18.64 mi10:14:032:47:389:0031:07
10:01
+1:10
35K
21.75 mi10:48:533:22:289:1934:50
11:13
+1:12
40K
24.85 mi11:26:564:00:319:4138:03
12:15
+1:02
Finish
26.22 mi11:43:024:16:379:4816:06
11:48
-0:27

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

8:17 /mi

Average Pace

9:48 /mi

Slowest Pace

12:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

51:54

20% of race

Time at Steady Pace

1:24:37

33% of race

Time at Slower Pace

2:00:06

47% of race

Average Pace: 9:47 /mi

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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 mi07:54:3828:139:0528:13
9:05
#6047
10K
6.21 mi08:20:2253:578:4125:44
8:17
#5449
15K
9.32 mi08:46:321:20:078:3626:10
8:25
#5369
21K
13.05 mi09:20:571:54:328:4734:25
9:14
#6284
25K
15.53 mi09:42:562:16:318:4721:59
8:51
#6423
30K
18.64 mi10:14:032:47:389:0031:07
10:01
#7246
35K
21.75 mi10:48:533:22:289:1934:50
11:13
#8482
40K
24.85 mi11:26:564:00:319:4138:03
12:15
#9432
Finish
26.22 mi11:43:024:16:379:4816:06
11:48
#9706
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
5K3.11 mi3.11 mi604746668355361(Top 18%)4206(Top 24%)760(Top 29%)
10K6.21 mi3.10 mi5449+5984265+401776+595033(Top 17%)3992(Top 23%)717(Top 28%)
15K9.32 mi3.11 mi5369+804215+50767+95361(Top 18%)4206(Top 24%)760(Top 29%)
21K13.05 mi3.73 mi6284-9154849-634882-1159185(Top 31%)6746(Top 38%)1185(Top 46%)
25K15.53 mi2.48 mi6423-1394940-91903-217939(Top 26%)5883(Top 33%)1038(Top 40%)
30K18.64 mi3.11 mi7246-8235441-501987-8410611(Top 35%)7322(Top 41%)1223(Top 47%)
35K21.75 mi3.11 mi8482-12366182-7411086-9913845(Top 46%)8782(Top 50%)1420(Top 55%)
40K24.85 mi3.10 mi9432-9506636-4541139-5315950(Top 53%)9687(Top 55%)1549(Top 60%)
Finish26.22 mi1.37 mi9706-2746770-1341163-2415070(Top 50%)9182(Top 52%)1492(Top 57%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

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

Overall

5361

Males

4206

M30-34

4206

5K→10K

3.1 - 6.2 mi

Top 17%
×11story building
+103ft-217ft

Overall

5033

Males

3992

M30-34

3992

10K→15K

6.2 - 9.3 mi

Top 18%
×3story building
+51ft-55ft

Overall

5361

Males

4206

M30-34

4206

15K→21K

9.3 - 13.1 mi

Top 31%
×1story
+20ft-37ft

Overall

9185

Males

6746

M30-34

6746

21K→25K

13.1 - 15.5 mi

Top 26%
×2story building
+35ft-8ft

Overall

7939

Males

5883

M30-34

5883

25K→30K

15.5 - 18.6 mi

Top 35%
×2story building
+58ft-57ft

Overall

10611

Males

7322

M30-34

7322

30K→35K

18.6 - 21.8 mi

Top 46%
×2story building
+98ft-92ft

Overall

13845

Males

8782

M30-34

8782

35K→40K

21.8 - 24.9 mi

Top 53%
×2story building
+36ft-53ft

Overall

15950

Males

9687

M30-34

9687

40K→Finish

24.9 - 26.2 mi

Top 50%
×5story building
+80ft-24ft

Overall

15070

Males

9182

M30-34

9182

Passing Analysis

Category:
Athletes Passed
1346*
Passed By
5005
Net Change
-3659
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6047
5K10K658*60+598#6047#5449
10K15K208*128+80#5449#5369
15K21K35*950-915#5369#6284
21K25K113252-139#6284#6423
25K30K103*926-823#6423#7246
30K35K101*1337-1236#7246#8482
35K40K85*1035-950#8482#9432
40KFinish43*317-274#9432#9706
TOTALS1346*5005-3659

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

📊

Passing Visuals

Category:
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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

U.S. Marine Corps Community Services (MCCS)

Timing Productions