James Sayre

Oakton, VA

Bib: 9062 M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 15907
Top 35%
Gender (Male)
#0 / 9934
Top 41%
Division (M35-39)
#0 / 1396
Top 42%
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
9:42/mi
30:08
2791640.7%
140 ft elev
10K· 6.21 mi
9:13/mi
58:45
1032170.7%
25 ft elev
15K· 9.32 mi
9:46/mi
1:29:07
5155
21 ft elev
21K· 13.05 mi
9:30/mi
2:04:33
2037
4 ft elev
25K· 15.53 mi
9:11/mi
2:27:23
350.2%
30 ft elev
30K· 18.64 mi
9:42/mi
2:57:31
5857
30 ft elev
35K· 21.75 mi
9:20/mi
3:26:30
9892
36 ft elev
40K· 24.85 mi
9:50/mi
3:57:02
36530.1%
18 ft elev
Finish· 26.22 mi
10:28/mi
4:11:18
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
Time2:04:33
Pace9:33 /mi
2nd Half
Distance13.17 mi
Time2:06:44
Pace9:37 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:35:5430:089:4230:08
9:42
-
10K
6.21 mi09:04:3158:459:2728:37
9:13
-0:29
15K
9.32 mi09:34:531:29:079:3430:22
9:46
+0:33
21K
13.05 mi10:10:192:04:339:3335:26
9:30
-0:16
25K
15.53 mi10:33:092:27:239:2922:50
9:11
-0:19
30K
18.64 mi11:03:172:57:319:3130:08
9:42
+0:31
35K
21.75 mi11:32:163:26:309:3028:59
9:20
-0:22
40K
24.85 mi12:02:483:57:029:3230:32
9:50
+0:30
Finish
26.22 mi12:17:044:11:189:3514:16
10:28
+0:38

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

9:11 /mi

Average Pace

9:35 /mi

Slowest Pace

10:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:57:02

94% of race

Time at Steady Pace

14:16

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:35 /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 mi08:35:5430:089:4230:08
9:42
#6650
10K
6.21 mi09:04:3158:459:2728:37
9:13
#6716
15K
9.32 mi09:34:531:29:079:3430:22
9:46
#7103
21K
13.05 mi10:10:192:04:339:3335:26
9:30
#6912
25K
15.53 mi10:33:092:27:239:2922:50
9:11
#6699
30K
18.64 mi11:03:172:57:319:3130:08
9:42
#6397
35K
21.75 mi11:32:163:26:309:3028:59
9:20
#5875
40K
24.85 mi12:02:483:57:029:3230:32
9:50
#5514
Finish
26.22 mi12:17:044:11:189:3514:16
10:28
#5487
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi6650495875379595746863
10K6.21 mi3.10 mi6716-664999-4175368465093770
15K9.32 mi3.11 mi7103-3875245-246799-4679595746863
21K13.05 mi3.73 mi6912+1915119+126779+2065784888719
25K15.53 mi2.48 mi6699+2134956+163738+4160664459643
30K18.64 mi3.11 mi6397+3024710+246696+4256404133599
35K21.75 mi3.11 mi5875+5224318+392635+6142783124452
40K24.85 mi3.10 mi5514+3614020+298589+4644253085443
Finish26.22 mi1.37 mi5487+273982+38580+962054115584

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×18story building
+279ft-164ft

Overall

7959

Males

5746

M35-39

5746

5K→10K

3.1 - 6.2 mi

Top 43%
×11story building
+103ft-217ft

Overall

6846

Males

5093

M35-39

5093

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+51ft-55ft

Overall

7959

Males

5746

M35-39

5746

15K→21K

9.3 - 13.1 mi

Top 41%
×1story
+20ft-37ft

Overall

6578

Males

4888

M35-39

4888

21K→25K

13.1 - 15.5 mi

Top 38%
×2story building
+35ft-8ft

Overall

6066

Males

4459

M35-39

4459

25K→30K

15.5 - 18.6 mi

Top 35%
×2story building
+58ft-57ft

Overall

5640

Males

4133

M35-39

4133

30K→35K

18.6 - 21.8 mi

Top 27%
×2story building
+98ft-92ft

Overall

4278

Males

3124

M35-39

3124

35K→40K

21.8 - 24.9 mi

Top 28%
×2story building
+36ft-53ft

Overall

4425

Males

3085

M35-39

3085

40K→Finish

24.9 - 26.2 mi

Top 39%
×5story building
+80ft-24ft

Overall

6205

Males

4115

M35-39

4115

Passing Analysis

Category:
Athletes Passed
2120*
Passed By
957
Net Change
+1163
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6650
5K10K172*238-66#6650#6716
10K15K66*453-387#6716#7103
15K21K264*73+191#7103#6912
21K25K255*42+213#6912#6699
25K30K339*37+302#6699#6397
30K35K548*26+522#6397#5875
35K40K398*37+361#5875#5514
40KFinish78*51+27#5514#5487
TOTALS2120*957+1163

* 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