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MARINE CORPS MARATHON 2024

Nathaniel Gregory

Arlington, VA

Bib: 7828 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 9%
Gender (Male)
#0 / 9934
Top 12%
Division (M20-24)
#0 / 1037
Top 17%
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
8:01/mi
24:54
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:40/mi
48:43
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:54/mi
1:13:15
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:57/mi
1:42:52
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:39/mi
2:01:53
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:00/mi
2:26:43
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:03/mi
2:51:43
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:36/mi
3:18:27
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:43/mi
3:30:21
↑ 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 21KFaster
Distance13.05 mi
Time1:42:52
Pace7:53 /mi
2nd Half
Distance13.17 mi
Time1:47:28
Pace8:10 /mi
📊Positive Split: 4.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:23:4524:548:0124:54
8:01
-
10K
6.21 mi08:47:3448:437:5023:49
7:40
-0:21
15K
9.32 mi09:12:061:13:157:5224:32
7:54
+0:14
21K
13.05 mi09:41:431:42:527:5329:37
7:57
+0:03
25K
15.53 mi10:00:442:01:537:5119:01
7:39
-0:18
30K
18.64 mi10:25:342:26:437:5224:50
8:00
+0:21
35K
21.75 mi10:50:342:51:437:5425:00
8:03
+0:03
40K
24.85 mi11:17:183:18:277:5926:44
8:36
+0:33
Finish
26.22 mi11:29:123:30:218:0211:54
8:43
+0:07

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

7:39 /mi

Average Pace

8:02 /mi

Slowest Pace

8:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:51:43

82% of race

Time at Steady Pace

38:38

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:01 /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 mi08:23:4524:548:0124:54
8:01
#1431
10K
6.21 mi08:47:3448:437:5023:49
7:40
#1480
15K
9.32 mi09:12:061:13:157:5224:32
7:54
#1537
21K
13.05 mi09:41:431:42:527:5329:37
7:57
#1552
25K
15.53 mi10:00:442:01:537:5119:01
7:39
#1511
30K
18.64 mi10:25:342:26:437:5224:50
8:00
#1455
35K
21.75 mi10:50:342:51:437:5425:00
8:03
#1399
40K
24.85 mi11:17:183:18:277:5926:44
8:36
#1413
Finish
26.22 mi11:29:123:30:218:0211:54
8:43
#1453
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi1431119116917061422198
10K6.21 mi3.10 mi1480-491239-48174-515601317183
15K9.32 mi3.11 mi1537-571289-50179-517061422198
21K13.05 mi3.73 mi1552-151304-15186-716531384201
25K15.53 mi2.48 mi1511+411262+42181+514901247192
30K18.64 mi3.11 mi1455+561212+50179+213721138182
35K21.75 mi3.11 mi1399+561162+50178+114461170180
40K24.85 mi3.10 mi1413-141159+3175+319131433221
Finish26.22 mi1.37 mi1453-401184-25176-123151712285

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×18story building
+279ft-164ft

Overall

1706

Males

1422

M20-24

1422

5K→10K

3.1 - 6.2 mi

Top 10%
×11story building
+103ft-217ft

Overall

1560

Males

1317

M20-24

1317

10K→15K

6.2 - 9.3 mi

Top 11%
×3story building
+51ft-55ft

Overall

1706

Males

1422

M20-24

1422

15K→21K

9.3 - 13.1 mi

Top 10%
×1story
+20ft-37ft

Overall

1653

Males

1384

M20-24

1384

21K→25K

13.1 - 15.5 mi

Top 9%
×2story building
+35ft-8ft

Overall

1490

Males

1247

M20-24

1247

25K→30K

15.5 - 18.6 mi

Top 9%
×2story building
+58ft-57ft

Overall

1372

Males

1138

M20-24

1138

30K→35K

18.6 - 21.8 mi

Top 9%
×2story building
+98ft-92ft

Overall

1446

Males

1170

M20-24

1170

35K→40K

21.8 - 24.9 mi

Top 12%
×2story building
+36ft-53ft

Overall

1913

Males

1433

M20-24

1433

40K→Finish

24.9 - 26.2 mi

Top 15%
×5story building
+80ft-24ft

Overall

2315

Males

1712

M20-24

1712

Passing Analysis

Category:
Athletes Passed
434*
Passed By
456
Net Change
-22
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1431
5K → 10K66115-49#1431#1480
10K → 15K31*88-57#1480#1537
15K → 21K35*50-15#1537#1552
21K → 25K56*15+41#1552#1511
25K → 30K71*15+56#1511#1455
30K → 35K90*34+56#1455#1399
35K → 40K64*78-14#1399#1413
40K → Finish2161-40#1413#1453
TOTALS434*456-22

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

Passing Charts

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