Marine Corps Marathon logo
MARINE CORPS MARATHON 2024

Jonny Heslep

Clifton, VA

Bib: 24767 M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 15907
Top 26%
Gender (Male)
#0 / 9934
Top 31%
Division (M20-24)
#0 / 1037
Top 43%
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
30:07
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:58/mi
57:57
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:58/mi
1:25:47
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:52/mi
1:58:50
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:37/mi
2:20:16
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:55/mi
2:47:57
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:00/mi
3:15:54
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:27/mi
3:45:15
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:16/mi
3:57:53
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

Half Splits

1st Half· via 21K
1:58:509:06 /mi⚖️ balanced
2nd Half
1:59:029:02 /mi⚖️ balanced
Even split — consistent pacing between halves
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:32:5730:079:4230:07
9:42
-
10K
6.21 mi09:00:4757:579:2027:50
8:58
-0:44
15K
9.32 mi09:28:371:25:479:1227:50
8:58
0:00
21K
13.05 mi10:01:401:58:509:0633:03
8:52
-0:06
25K
15.53 mi10:23:062:20:169:0221:26
8:37
-0:15
30K
18.64 mi10:50:472:47:579:0127:41
8:55
+0:18
35K
21.75 mi11:18:443:15:549:0027:57
9:00
+0:05
40K
24.85 mi11:48:053:45:159:0429:21
9:27
+0:27
Finish
26.22 mi12:00:433:57:539:0512:38
9:16
-0:11

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

8:37 /mi

Average Pace

9:05 /mi

Slowest Pace

9:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

3:27:46

87% of race

Time at Steady Pace

30:07

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:04 /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 mi08:32:5730:079:4230:07
9:42
#6641
10K
6.21 mi09:00:4757:579:2027:50
8:58
#6272
15K
9.32 mi09:28:371:25:479:1227:50
8:58
#5879
21K
13.05 mi10:01:401:58:509:0633:03
8:52
#5329
25K
15.53 mi10:23:062:20:169:0221:26
8:37
#5071
30K
18.64 mi10:50:472:47:579:0127:41
8:55
#4620
35K
21.75 mi11:18:443:15:549:0027:57
9:00
#4299
40K
24.85 mi11:48:053:45:159:0429:21
9:27
#4141
Finish
26.22 mi12:00:433:57:539:0512:38
9:16
#4081
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi6641495063450563900536
10K6.21 mi3.10 mi6272+3694718+232619+1558894479604
15K9.32 mi3.11 mi5879+3934462+256600+1950563900536
21K13.05 mi3.73 mi5329+5504084+378557+4341293241472
25K15.53 mi2.48 mi5071+2583881+203540+1741233189457
30K18.64 mi3.11 mi4620+4513545+336499+4133432580382
35K21.75 mi3.11 mi4299+3213281+264458+4134542573374
40K24.85 mi3.10 mi4141+1583127+154444+1436362570374
Finish26.22 mi1.37 mi4081+603069+58441+334562430390

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×18story building
+279ft-164ft

Overall

5056

Males

3900

M20-24

3900

5K→10K

3.1 - 6.2 mi

Top 37%
×11story building
+103ft-217ft

Overall

5889

Males

4479

M20-24

4479

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+51ft-55ft

Overall

5056

Males

3900

M20-24

3900

15K→21K

9.3 - 13.1 mi

Top 26%
×1story
+20ft-37ft

Overall

4129

Males

3241

M20-24

3241

21K→25K

13.1 - 15.5 mi

Top 26%
×2story building
+35ft-8ft

Overall

4123

Males

3189

M20-24

3189

25K→30K

15.5 - 18.6 mi

Top 21%
×2story building
+58ft-57ft

Overall

3343

Males

2580

M20-24

2580

30K→35K

18.6 - 21.8 mi

Top 22%
×2story building
+98ft-92ft

Overall

3454

Males

2573

M20-24

2573

35K→40K

21.8 - 24.9 mi

Top 23%
×2story building
+36ft-53ft

Overall

3636

Males

2570

M20-24

2570

40K→Finish

24.9 - 26.2 mi

Top 22%
×5story building
+80ft-24ft

Overall

3456

Males

2430

M20-24

2430

Passing Analysis

Category:
Athletes Passed
2851*
Passed By
291
Net Change
+2560
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6641
5K → 10K440*71+369#6641#6272
10K → 15K411*18+393#6272#5879
15K → 21K563*13+550#5879#5329
21K → 25K282*24+258#5329#5071
25K → 30K459*8+451#5071#4620
30K → 35K347*26+321#4620#4299
35K → 40K245*87+158#4299#4141
40K → Finish104*44+60#4141#4081
TOTALS2851*291+2560

* 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