Mark Rogoff

Vienna, VA

Bib: 4060 M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 15907
Top 49%
Gender (Male)
#0 / 9934
Masters (Masters Men)
#0 / 4070
Top 43%
Division (M55-59)
#0 / 510
Top 38%
Race Day Weather
43°/33°F
overcast clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
27 ft elev
5K· 3.11 mi
9:22/mi
29:05
2791640.7%
140 ft elev
10K· 6.21 mi
9:04/mi
57:16
1032170.7%
25 ft elev
15K· 9.32 mi
9:07/mi
1:25:35
5155
21 ft elev
21K· 13.05 mi
9:07/mi
1:59:34
2037
4 ft elev
25K· 15.53 mi
9:22/mi
2:22:52
350.2%
30 ft elev
30K· 18.64 mi
9:59/mi
2:53:52
5857
30 ft elev
35K· 21.75 mi
11:32/mi
3:29:42
9892
36 ft elev
40K· 24.85 mi
13:32/mi
4:11:46
36530.1%
18 ft elev
Finish· 26.22 mi
13:16/mi
4:29:52
80240.8%
74 ft elev
Course Elevation
3237 ft
×20story building
764 ft climb · 717 ft descent

The Course

Is this your race?

Claim it for a free AI report

A coach's-eye read of your race — emailed to you, free.

Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time1:59:34
Pace9:10 /mi
2nd Half
Distance13.17 mi
Time2:30:18
Pace11:25 /mi
📊Positive Split: 25.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:27:4829:059:2229:05
9:22
-
10K
6.21 mi08:55:5957:169:1328:11
9:04
-0:18
15K
9.32 mi09:24:181:25:359:1128:19
9:07
+0:03
21K
13.05 mi09:58:171:59:349:1033:59
9:07
0:00
25K
15.53 mi10:21:352:22:529:1223:18
9:22
+0:15
30K
18.64 mi10:52:352:53:529:2031:00
9:59
+0:37
35K
21.75 mi11:28:253:29:429:3935:50
11:32
+1:33
40K
24.85 mi12:10:294:11:4610:0842:04
13:32
+2:00
Finish
26.22 mi12:28:354:29:5210:1818:06
13:16
-0:16

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

9:04 /mi

Average Pace

10:18 /mi

Slowest Pace

13:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:53:52

64% of race

Time at Slower Pace

1:36:00

36% of race

Average Pace: 10:18 /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 mi08:27:4829:059:2229:05
9:22
#5437
10K
6.21 mi08:55:5957:169:1328:11
9:04
#5858
15K
9.32 mi09:24:181:25:359:1128:19
9:07
#5767
21K
13.05 mi09:58:171:59:349:1033:59
9:07
#5571
25K
15.53 mi10:21:352:22:529:1223:18
9:22
#5737
30K
18.64 mi10:52:352:53:529:2031:00
9:59
#5782
35K
21.75 mi11:28:253:29:429:3935:50
11:32
#6323
40K
24.85 mi12:10:294:11:4610:0842:04
13:32
#7263
Finish
26.22 mi12:28:354:29:5210:1818:06
13:16
#7615
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi5437415613556824328138
10K6.21 mi3.10 mi5858-4214450-294147-1263504775163
15K9.32 mi3.11 mi5767+914391+59144+356824328138
21K13.05 mi3.73 mi5571+1964259+132141+352123993122
25K15.53 mi2.48 mi5737-1664326-6714165474768160
30K18.64 mi3.11 mi5782-454323+314162984534155
35K21.75 mi3.11 mi6323-5414599-276156-1591896013235
40K24.85 mi3.10 mi7263-9405113-514181-25118627482328
Finish26.22 mi1.37 mi7615-3525299-186187-6120357573319

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×18story building
+279ft-164ft

Overall

5682

Males

4328

M55-59

4328

5K→10K

3.1 - 6.2 mi

Top 40%
×11story building
+103ft-217ft

Overall

6350

Males

4775

M55-59

4775

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+51ft-55ft

Overall

5682

Males

4328

M55-59

4328

15K→21K

9.3 - 13.1 mi

Top 33%
×1story
+20ft-37ft

Overall

5212

Males

3993

M55-59

3993

21K→25K

13.1 - 15.5 mi

Top 41%
×2story building
+35ft-8ft

Overall

6547

Males

4768

M55-59

4768

25K→30K

15.5 - 18.6 mi

Top 40%
×2story building
+58ft-57ft

Overall

6298

Males

4534

M55-59

4534

30K→35K

18.6 - 21.8 mi

Top 58%
×2story building
+98ft-92ft

Overall

9189

Males

6013

M55-59

6013

35K→40K

21.8 - 24.9 mi

Top 75%
×2story building
+36ft-53ft

Overall

11862

Males

7482

M55-59

7482

40K→Finish

24.9 - 26.2 mi

Top 76%
×5story building
+80ft-24ft

Overall

12035

Males

7573

M55-59

7573

Passing Analysis

Category:
Athletes Passed
904*
Passed By
3082
Net Change
-2178
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5437
5K10K62*483-421#5437#5858
10K15K178*87+91#5858#5767
15K21K267*71+196#5767#5571
21K25K112*278-166#5571#5737
25K30K170*215-45#5737#5782
30K35K73*614-541#5782#6323
35K40K28*968-940#6323#7263
40KFinish14*366-352#7263#7615
TOTALS904*3082-2178

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

Passing Charts

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions