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MARINE CORPS MARATHON 2024

Sebastian Gonzalez-Valencia

Rockville, MD

Bib: 5812 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 12%
Gender (Male)
#0 / 9934
Top 15%
Division (M25-29)
#0 / 1724
Top 20%
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
8:09/mi
25:20
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:09/mi
50:40
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:09/mi
1:15:59
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:11/mi
1:46:30
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:51/mi
2:06:00
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:35/mi
2:32:40
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:11/mi
2:58:05
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:47/mi
3:25:22
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
8:19/mi
3:36:42
↑ 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
1:46:308:10 /mi⚡ faster
2nd Half
1:50:128:22 /mi+3.5%
Positive split — 3.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:27:4925:208:0925:20
8:09
-
10K
6.21 mi08:53:0950:408:0925:20
8:09
0:00
15K
9.32 mi09:18:281:15:598:0925:20
8:09
0:00
21K
13.05 mi09:48:591:46:308:1030:31
8:11
+0:02
25K
15.53 mi10:08:292:06:008:0719:30
7:51
-0:20
30K
18.64 mi10:35:092:32:408:1126:40
8:35
+0:44
35K
21.75 mi11:00:342:58:058:1125:25
8:11
-0:24
40K
24.85 mi11:27:513:25:228:1627:17
8:47
+0:36
Finish
26.22 mi11:39:113:36:428:1611:20
8:19
-0:28

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

7:51 /mi

Average Pace

8:16 /mi

Slowest Pace

8:47 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

3:09:25

87% of race

Time at Steady Pace

27:17

13% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:16 /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.

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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 mi08:27:4925:208:0925:20
8:09
#1709
10K
6.21 mi08:53:0950:408:0925:20
8:09
#2164
15K
9.32 mi09:18:281:15:598:0925:20
8:09
#2209
21K
13.05 mi09:48:591:46:308:1030:31
8:11
#2166
25K
15.53 mi10:08:292:06:008:0719:30
7:51
#2102
30K
18.64 mi10:35:092:32:408:1126:40
8:35
#2144
35K
21.75 mi11:00:342:58:058:1125:25
8:11
#2009
40K
24.85 mi11:27:513:25:228:1627:17
8:47
#1951
Finish
26.22 mi11:39:113:36:428:1611:20
8:19
#1891
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
5K3.11 mi3.11 mi1709142233023251901438
10K6.21 mi3.10 mi2164-4551760-338393-6327472218499
15K9.32 mi3.11 mi2209-451800-40407-1423251901438
21K13.05 mi3.73 mi2166+431768+32400+722291826422
25K15.53 mi2.48 mi2102+641718+50391+919371587361
30K18.64 mi3.11 mi2144-421743-25402-1125372005450
35K21.75 mi3.11 mi2009+1351628+115374+2816761331310
40K24.85 mi3.10 mi1951+581562+66355+1922121643367
Finish26.22 mi1.37 mi1891+601505+57346+915921210285

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×18story building
+279ft-164ft

Overall

2325

Males

1901

M25-29

1901

5K→10K

3.1 - 6.2 mi

Top 17%
×11story building
+103ft-217ft

Overall

2747

Males

2218

M25-29

2218

10K→15K

6.2 - 9.3 mi

Top 15%
×3story building
+51ft-55ft

Overall

2325

Males

1901

M25-29

1901

15K→21K

9.3 - 13.1 mi

Top 14%
×1story
+20ft-37ft

Overall

2229

Males

1826

M25-29

1826

21K→25K

13.1 - 15.5 mi

Top 12%
×2story building
+35ft-8ft

Overall

1937

Males

1587

M25-29

1587

25K→30K

15.5 - 18.6 mi

Top 16%
×2story building
+58ft-57ft

Overall

2537

Males

2005

M25-29

2005

30K→35K

18.6 - 21.8 mi

Top 11%
×2story building
+98ft-92ft

Overall

1676

Males

1331

M25-29

1331

35K→40K

21.8 - 24.9 mi

Top 14%
×2story building
+36ft-53ft

Overall

2212

Males

1643

M25-29

1643

40K→Finish

24.9 - 26.2 mi

Top 10%
×5story building
+80ft-24ft

Overall

1592

Males

1210

M25-29

1210

Passing Analysis

Category:
Athletes Passed
606*
Passed By
788
Net Change
-182
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1709
5K → 10K7462-455#1709#2164
10K → 15K41*86-45#2164#2209
15K → 21K85*42+43#2209#2166
21K → 25K80*16+64#2166#2102
25K → 30K55*97-42#2102#2144
30K → 35K149*14+135#2144#2009
35K → 40K119*61+58#2009#1951
40K → Finish7010+60#1951#1891
TOTALS606*788-182

* 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