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MARINE CORPS MARATHON 2025

Jack Velardi

Denver, CO

Bib: 3129 M

0:00
0:00
/ mi
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Overall
#0 / 30047
Top 3%
Gender (Male)
#0 / 17709
Top 4%
Division (M25-29)
#0 / 2720
Top 7%
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
7:37/mi
23:40
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:23/mi
46:36
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:16/mi
1:09:11
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:21/mi
1:36:35
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:00/mi
1:54:00
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:14/mi
2:16:28
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
7:11/mi
2:38:46
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
7:14/mi
3:01:15
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
6:57/mi
3:10:44
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21K
Distance13.05 mi
Time1:36:35
Pace7:24 /mi
2nd Half✓ Faster
Distance13.17 mi
Time1:34:09
Pace7:09 /mi
📊Negative Split: 2.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi07:55:4723:407:3723:40
7:37
-
10K
6.21 mi08:18:4346:367:3022:56
7:23
-0:14
15K
9.32 mi08:41:181:09:117:2522:35
7:16
-0:07
21K
13.05 mi09:08:421:36:357:2427:24
7:21
+0:05
25K
15.53 mi09:26:071:54:007:2017:25
7:00
-0:21
30K
18.64 mi09:48:352:16:287:1922:28
7:14
+0:14
35K
21.75 mi10:10:532:38:467:1822:18
7:11
-0:03
40K
24.85 mi10:33:223:01:157:1822:29
7:14
+0:03
Finish
26.22 mi10:42:513:10:447:179:29
6:57
-0:17

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

6:57 /mi

Average Pace

7:17 /mi

Slowest Pace

7:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:44

61% of race

Time at Steady Pace

1:14:00

39% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:16 /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 mi07:55:4723:407:3723:40
7:37
#1145
10K
6.21 mi08:18:4346:367:3022:56
7:23
#1404
15K
9.32 mi08:41:181:09:117:2522:35
7:16
#1386
21K
13.05 mi09:08:421:36:357:2427:24
7:21
#1295
25K
15.53 mi09:26:071:54:007:2017:25
7:00
#1215
30K
18.64 mi09:48:352:16:287:1922:28
7:14
#1109
35K
21.75 mi10:10:532:38:467:1822:18
7:11
#985
40K
24.85 mi10:33:223:01:157:1822:29
7:14
#869
Finish
26.22 mi10:42:513:10:447:179:29
6:57
#814
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi114510022321358(Top 5%)1171(Top 7%)265(Top 10%)
10K6.21 mi3.10 mi1404-2591214-212264-321773(Top 6%)1501(Top 8%)330(Top 12%)
15K9.32 mi3.11 mi1386+181199+15263+11358(Top 5%)1171(Top 7%)265(Top 10%)
21K13.05 mi3.73 mi1295+911125+74250+131188(Top 4%)1040(Top 6%)242(Top 9%)
25K15.53 mi2.48 mi1215+801064+61240+10965(Top 3%)858(Top 5%)205(Top 8%)
30K18.64 mi3.11 mi1109+106975+89222+18842(Top 3%)750(Top 4%)185(Top 7%)
35K21.75 mi3.11 mi985+124869+106209+13612(Top 2%)562(Top 3%)145(Top 5%)
40K24.85 mi3.10 mi869+116775+94194+15548(Top 2%)493(Top 3%)128(Top 5%)
Finish26.22 mi1.37 mi814+55730+45184+10312(Top 1%)290(Top 2%)86(Top 3%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×18story building
+279ft-164ft

Overall

1358

Males

1171

M25-29

1171

5K→10K

3.1 - 6.2 mi

Top 6%
×11story building
+103ft-217ft

Overall

1773

Males

1501

M25-29

1501

10K→15K

6.2 - 9.3 mi

Top 5%
×3story building
+51ft-55ft

Overall

1358

Males

1171

M25-29

1171

15K→21K

9.3 - 13.1 mi

Top 4%
×1story
+20ft-37ft

Overall

1188

Males

1040

M25-29

1040

21K→25K

13.1 - 15.5 mi

Top 3%
×2story building
+35ft-8ft

Overall

965

Males

858

M25-29

858

25K→30K

15.5 - 18.6 mi

Top 3%
×2story building
+58ft-57ft

Overall

842

Males

750

M25-29

750

30K→35K

18.6 - 21.8 mi

Top 2%
×2story building
+98ft-92ft

Overall

612

Males

562

M25-29

562

35K→40K

21.8 - 24.9 mi

Top 2%
×2story building
+36ft-53ft

Overall

548

Males

493

M25-29

493

40K→Finish

24.9 - 26.2 mi

Top 1%
×5story building
+80ft-24ft

Overall

312

Males

290

M25-29

290

Passing Analysis

Category:
Athletes Passed
663*
Passed By
332
Net Change
+331
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1145
5K → 10K1260-259#1145#1404
10K → 15K5638+18#1404#1386
15K → 21K114*23+91#1386#1295
21K → 25K833+80#1295#1215
25K → 30K106*0+106#1215#1109
30K → 35K1284+124#1109#985
35K → 40K1204+116#985#869
40K → Finish55*0+55#869#814
TOTALS663*332+331

* 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