Tristan Pietrzak

Stafford, VA

Bib: 8909 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 17%
Gender (Male)
#0 / 17709
Top 22%
Division (M35-39)
#0 / 2420
Top 24%
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
8:58/mi
27:51
2791640.7%
140 ft elev
10K· 6.21 mi
8:21/mi
53:48
1032170.7%
25 ft elev
15K· 9.32 mi
8:29/mi
1:20:10
5155
21 ft elev
21K· 13.05 mi
8:50/mi
1:53:05
2037
4 ft elev
25K· 15.53 mi
8:38/mi
2:14:33
350.2%
30 ft elev
30K· 18.64 mi
9:01/mi
2:42:33
5857
30 ft elev
35K· 21.75 mi
9:03/mi
3:10:39
9892
36 ft elev
40K· 24.85 mi
9:07/mi
3:38:59
36530.1%
18 ft elev
Finish· 26.22 mi
9:17/mi
3:51:39
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
Time1:53:05
Pace8:40 /mi
2nd Half
Distance13.17 mi
Time1:58:33
Pace9:00 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:49:2727:518:5827:51
8:58
-
10K
6.21 mi08:15:2453:488:3925:57
8:21
-0:37
15K
9.32 mi08:41:461:20:108:3626:22
8:29
+0:08
21K
13.05 mi09:14:411:53:058:4032:55
8:50
+0:21
25K
15.53 mi09:36:092:14:338:4021:28
8:38
-0:12
30K
18.64 mi10:04:092:42:338:4328:00
9:01
+0:23
35K
21.75 mi10:32:153:10:398:4628:06
9:03
+0:02
40K
24.85 mi11:00:353:38:598:4928:20
9:07
+0:04
Finish
26.22 mi11:13:153:51:398:5012:40
9:17
+0:10

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

8:21 /mi

Average Pace

8:50 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:38:59

95% of race

Time at Steady Pace

12:40

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:50 /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 mi07:49:2727:518:5827:51
8:58
#5363
10K
6.21 mi08:15:2453:488:3925:57
8:21
#5319
15K
9.32 mi08:41:461:20:108:3626:22
8:29
#5407
21K
13.05 mi09:14:411:53:058:4032:55
8:50
#5657
25K
15.53 mi09:36:092:14:338:4021:28
8:38
#5719
30K
18.64 mi10:04:092:42:338:4328:00
9:01
#5653
35K
21.75 mi10:32:153:10:398:4628:06
9:03
#5423
40K
24.85 mi11:00:353:38:598:4928:20
9:07
#5130
Finish
26.22 mi11:13:153:51:398:5012:40
9:17
#5074
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi536341876315745(Top 19%)4459(Top 25%)670(Top 28%)
10K6.21 mi3.10 mi5319+444180+7634-35355(Top 18%)4225(Top 24%)644(Top 27%)
15K9.32 mi3.11 mi5407-884237-57643-95745(Top 19%)4459(Top 25%)670(Top 28%)
21K13.05 mi3.73 mi5657-2504408-171660-176582(Top 22%)5029(Top 28%)752(Top 31%)
25K15.53 mi2.48 mi5719-624447-39667-76569(Top 22%)4969(Top 28%)740(Top 31%)
30K18.64 mi3.11 mi5653+664360+87654+136075(Top 20%)4531(Top 26%)669(Top 28%)
35K21.75 mi3.11 mi5423+2304129+231621+335224(Top 17%)3834(Top 22%)576(Top 24%)
40K24.85 mi3.10 mi5130+2933867+262587+344538(Top 15%)3237(Top 18%)481(Top 20%)
Finish26.22 mi1.37 mi5074+563806+61578+95207(Top 17%)3577(Top 20%)529(Top 22%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×18story building
+279ft-164ft

Overall

5745

Males

4459

M35-39

4459

5K→10K

3.1 - 6.2 mi

Top 18%
×11story building
+103ft-217ft

Overall

5355

Males

4225

M35-39

4225

10K→15K

6.2 - 9.3 mi

Top 19%
×3story building
+51ft-55ft

Overall

5745

Males

4459

M35-39

4459

15K→21K

9.3 - 13.1 mi

Top 22%
×1story
+20ft-37ft

Overall

6582

Males

5029

M35-39

5029

21K→25K

13.1 - 15.5 mi

Top 22%
×2story building
+35ft-8ft

Overall

6569

Males

4969

M35-39

4969

25K→30K

15.5 - 18.6 mi

Top 20%
×2story building
+58ft-57ft

Overall

6075

Males

4531

M35-39

4531

30K→35K

18.6 - 21.8 mi

Top 17%
×2story building
+98ft-92ft

Overall

5224

Males

3834

M35-39

3834

35K→40K

21.8 - 24.9 mi

Top 15%
×2story building
+36ft-53ft

Overall

4538

Males

3237

M35-39

3237

40K→Finish

24.9 - 26.2 mi

Top 17%
×5story building
+80ft-24ft

Overall

5207

Males

3577

M35-39

3577

Passing Analysis

Category:
Athletes Passed
1679*
Passed By
1390
Net Change
+289
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5363
5K10K280*236+44#5363#5319
10K15K123*211-88#5319#5407
15K21K76*326-250#5407#5657
21K25K133195-62#5657#5719
25K30K231*165+66#5719#5653
30K35K333*103+230#5653#5423
35K40K385*92+293#5423#5130
40KFinish118*62+56#5130#5074
TOTALS1679*1390+289

* 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