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MARINE CORPS MARATHON 2024

Pierce O'Dowd

Alexandria, VA

Bib: 17844 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 28%
Gender (Male)
#0 / 9934
Top 33%
Division (M20-24)
#0 / 1037
Top 46%
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
8:48/mi
27:19
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:28/mi
53:38
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:28/mi
1:19:56
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:46/mi
1:52:36
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:30/mi
2:13:44
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:14/mi
2:42:26
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
9:52/mi
3:13:05
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:51/mi
3:46:49
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:27/mi
3:59:43
↑ 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
1:52:368:38 /mi⚡ faster
2nd Half
2:07:069:39 /mi+12.9%
Positive split — 12.9% 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 mi08:29:0327:198:4827:19
8:48
-
10K
6.21 mi08:55:2253:388:3826:19
8:28
-0:20
15K
9.32 mi09:21:401:19:568:3526:19
8:28
0:00
21K
13.05 mi09:54:201:52:368:3832:40
8:46
+0:18
25K
15.53 mi10:15:282:13:448:3721:08
8:30
-0:16
30K
18.64 mi10:44:102:42:268:4328:42
9:14
+0:44
35K
21.75 mi11:14:493:13:058:5330:39
9:52
+0:38
40K
24.85 mi11:48:333:46:499:0833:44
10:51
+0:59
Finish
26.22 mi12:01:273:59:439:0912:54
9:27
-1:24

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

8:28 /mi

Average Pace

9:09 /mi

Slowest Pace

10:51 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:13:44

56% of race

Time at Slower Pace

1:45:59

44% of race

Average Pace: 9:09 /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 mi08:29:0327:198:4827:19
8:48
#3402
10K
6.21 mi08:55:2253:388:3826:19
8:28
#3635
15K
9.32 mi09:21:401:19:568:3526:19
8:28
#3428
21K
13.05 mi09:54:201:52:368:3832:40
8:46
#3507
25K
15.53 mi10:15:282:13:448:3721:08
8:30
#3469
30K
18.64 mi10:44:102:42:268:4328:42
9:14
#3544
35K
21.75 mi11:14:493:13:058:5330:39
9:52
#3846
40K
24.85 mi11:48:333:46:499:0833:44
10:51
#4354
Finish
26.22 mi12:01:273:59:439:0912:54
9:27
#4342
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-24Seg. OverallSeg. MalesSeg. M20-24
5K3.11 mi3.11 mi3402268034331622528348
10K6.21 mi3.10 mi3635-2332872-192383-4039403104417
15K9.32 mi3.11 mi3428+2072725+147360+2331622528348
21K13.05 mi3.73 mi3507-792785-60378-1838063002439
25K15.53 mi2.48 mi3469+382746+39376+236392842418
30K18.64 mi3.11 mi3544-752787-41389-1343523302475
35K21.75 mi3.11 mi3846-3022955-168414-2554723856533
40K24.85 mi3.10 mi4354-5083270-315468-5466864426589
Finish26.22 mi1.37 mi4342+123247+23467+138852716431

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×18story building
+279ft-164ft

Overall

3162

Males

2528

M20-24

2528

5K→10K

3.1 - 6.2 mi

Top 25%
×11story building
+103ft-217ft

Overall

3940

Males

3104

M20-24

3104

10K→15K

6.2 - 9.3 mi

Top 20%
×3story building
+51ft-55ft

Overall

3162

Males

2528

M20-24

2528

15K→21K

9.3 - 13.1 mi

Top 24%
×1story
+20ft-37ft

Overall

3806

Males

3002

M20-24

3002

21K→25K

13.1 - 15.5 mi

Top 23%
×2story building
+35ft-8ft

Overall

3639

Males

2842

M20-24

2842

25K→30K

15.5 - 18.6 mi

Top 27%
×2story building
+58ft-57ft

Overall

4352

Males

3302

M20-24

3302

30K→35K

18.6 - 21.8 mi

Top 34%
×2story building
+98ft-92ft

Overall

5472

Males

3856

M20-24

3856

35K→40K

21.8 - 24.9 mi

Top 42%
×2story building
+36ft-53ft

Overall

6686

Males

4426

M20-24

4426

40K→Finish

24.9 - 26.2 mi

Top 24%
×5story building
+80ft-24ft

Overall

3885

Males

2716

M20-24

2716

Passing Analysis

Category:
Athletes Passed
746*
Passed By
1686
Net Change
-940
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3402
5K → 10K41*274-233#3402#3635
10K → 15K244*37+207#3635#3428
15K → 21K76*155-79#3428#3507
21K → 25K103*65+38#3507#3469
25K → 30K92*167-75#3469#3544
30K → 35K79*381-302#3544#3846
35K → 40K43*551-508#3846#4354
40K → Finish68*56+12#4354#4342
TOTALS746*1686-940

* 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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Contact Race Support

Public Race Data

U.S. Marine Corps Community Services (MCCS)

Timing Productions