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MARINE CORPS MARATHON 2024

Porter Birchum

Ogden, UT

Bib: 4638 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 6%
Gender (Male)
#0 / 9934
Top 8%
Division (M20-24)
#0 / 1037
Top 12%
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
7:49/mi
24:16
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
7:31/mi
47:38
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:39/mi
1:11:23
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:42/mi
1:40:04
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:22/mi
1:58:23
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:42/mi
2:22:18
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
7:41/mi
2:46:11
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
7:58/mi
3:10:56
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
7:49/mi
3:21:35
↑ 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
1:40:047:40 /mi⚡ faster
2nd Half
1:41:317:42 /mi+1.4%
Positive split — 1.4% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:20:5124:167:4924:16
7:49
-
10K
6.21 mi08:44:1347:387:4023:22
7:31
-0:18
15K
9.32 mi09:07:581:11:237:4023:45
7:39
+0:08
21K
13.05 mi09:36:391:40:047:4028:41
7:42
+0:03
25K
15.53 mi09:54:581:58:237:3718:19
7:22
-0:20
30K
18.64 mi10:18:532:22:187:3823:55
7:42
+0:20
35K
21.75 mi10:42:462:46:117:3823:53
7:41
-0:01
40K
24.85 mi11:07:313:10:567:4124:45
7:58
+0:17
Finish
26.22 mi11:18:103:21:357:4210:39
7:49
-0:09

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

7:22 /mi

Average Pace

7:42 /mi

Slowest Pace

7:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:21:55

70% of race

Time at Steady Pace

59:40

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:41 /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 mi08:20:5124:167:4924:16
7:49
#1082
10K
6.21 mi08:44:1347:387:4023:22
7:31
#1168
15K
9.32 mi09:07:581:11:237:4023:45
7:39
#1190
21K
13.05 mi09:36:391:40:047:4028:41
7:42
#1182
25K
15.53 mi09:54:581:58:237:3718:19
7:22
#1143
30K
18.64 mi10:18:532:22:187:3823:55
7:42
#1097
35K
21.75 mi10:42:462:46:117:3823:53
7:41
#1023
40K
24.85 mi11:07:313:10:567:4124:45
7:58
#987
Finish
26.22 mi11:18:103:21:357:4210:39
7:49
#972
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi108291012612571068153
10K6.21 mi3.10 mi1168-86993-83141-1513061117154
15K9.32 mi3.11 mi1190-221015-22142-112571068153
21K13.05 mi3.73 mi1182+81005+10144-212131039154
25K15.53 mi2.48 mi1143+39975+30143+11041888136
30K18.64 mi3.11 mi1097+46939+36140+3976836129
35K21.75 mi3.11 mi1023+74873+66128+12946792125
40K24.85 mi3.10 mi987+36836+37124+4999800124
Finish26.22 mi1.37 mi972+15819+17124882716131

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×18story building
+279ft-164ft

Overall

1257

Males

1068

M20-24

1068

5K→10K

3.1 - 6.2 mi

Top 8%
×11story building
+103ft-217ft

Overall

1306

Males

1117

M20-24

1117

10K→15K

6.2 - 9.3 mi

Top 8%
×3story building
+51ft-55ft

Overall

1257

Males

1068

M20-24

1068

15K→21K

9.3 - 13.1 mi

Top 8%
×1story
+20ft-37ft

Overall

1213

Males

1039

M20-24

1039

21K→25K

13.1 - 15.5 mi

Top 7%
×2story building
+35ft-8ft

Overall

1041

Males

888

M20-24

888

25K→30K

15.5 - 18.6 mi

Top 6%
×2story building
+58ft-57ft

Overall

976

Males

836

M20-24

836

30K→35K

18.6 - 21.8 mi

Top 6%
×2story building
+98ft-92ft

Overall

946

Males

792

M20-24

792

35K→40K

21.8 - 24.9 mi

Top 6%
×2story building
+36ft-53ft

Overall

999

Males

800

M20-24

800

40K→Finish

24.9 - 26.2 mi

Top 6%
×5story building
+80ft-24ft

Overall

882

Males

716

M20-24

716

Passing Analysis

Category:
Athletes Passed
366*
Passed By
256
Net Change
+110
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1082
5K → 10K24110-86#1082#1168
10K → 15K23*45-22#1168#1190
15K → 21K40*32+8#1190#1182
21K → 25K43*4+39#1182#1143
25K → 30K60*14+46#1143#1097
30K → 35K85*11+74#1097#1023
35K → 40K69*33+36#1023#987
40K → Finish227+15#987#972
TOTALS366*256+110

* 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