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MARINE CORPS MARATHON 2024

Chris Dackley

Washington, DC

Bib: 4694 M

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 26%
Gender (Male)
#0 / 9934
Top 32%
Division (M35-39)
#0 / 1396
Top 33%
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
9:26/mi
29:20
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:46/mi
56:35
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:53/mi
1:24:12
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:03/mi
1:57:55
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
8:37/mi
2:19:21
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:06/mi
2:47:37
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:58/mi
3:15:30
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
9:25/mi
3:44:45
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
9:55/mi
3:58:17
↑ 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
1:57:559:02 /mi⚡ faster
2nd Half
2:00:229:08 /mi+2.1%
Positive split — 2.1% 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 mi08:30:4229:209:2629:20
9:26
-
10K
6.21 mi08:57:5756:359:0627:15
8:46
-0:40
15K
9.32 mi09:25:341:24:129:0227:37
8:53
+0:07
21K
13.05 mi09:59:171:57:559:0233:43
9:03
+0:10
25K
15.53 mi10:20:432:19:218:5821:26
8:37
-0:26
30K
18.64 mi10:48:592:47:379:0028:16
9:06
+0:29
35K
21.75 mi11:16:523:15:308:5927:53
8:58
-0:08
40K
24.85 mi11:46:073:44:459:0329:15
9:25
+0:27
Finish
26.22 mi11:59:393:58:179:0613:32
9:55
+0:30

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

9:06 /mi

Slowest Pace

9:55 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

3:44:45

94% of race

Time at Steady Pace

13:32

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:05 /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 mi08:30:4229:209:2629:20
9:26
#5774
10K
6.21 mi08:57:5756:359:0627:15
8:46
#5457
15K
9.32 mi09:25:341:24:129:0227:37
8:53
#5199
21K
13.05 mi09:59:171:57:559:0233:43
9:03
#5045
25K
15.53 mi10:20:432:19:218:5821:26
8:37
#4832
30K
18.64 mi10:48:592:47:379:0028:16
9:06
#4552
35K
21.75 mi11:16:523:15:308:5927:53
8:58
#4217
40K
24.85 mi11:46:073:44:459:0329:15
9:25
#4067
Finish
26.22 mi11:59:393:58:179:0613:32
9:55
#4136
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
5K3.11 mi3.11 mi5774438664447893709547
10K6.21 mi3.10 mi5457+3174192+194631+1350693940586
15K9.32 mi3.11 mi5199+2584007+185594+3747893709547
21K13.05 mi3.73 mi5045+1543884+123568+2649003774544
25K15.53 mi2.48 mi4832+2133717+167535+3340993171454
30K18.64 mi3.11 mi4552+2803495+222501+3439232991440
35K21.75 mi3.11 mi4217+3353223+272465+3633772524369
40K24.85 mi3.10 mi4067+1503071+152446+1935622520369
Finish26.22 mi1.37 mi4136-693111-40452-649453374483

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×18story building
+279ft-164ft

Overall

4789

Males

3709

M35-39

3709

5K→10K

3.1 - 6.2 mi

Top 32%
×11story building
+103ft-217ft

Overall

5069

Males

3940

M35-39

3940

10K→15K

6.2 - 9.3 mi

Top 30%
×3story building
+51ft-55ft

Overall

4789

Males

3709

M35-39

3709

15K→21K

9.3 - 13.1 mi

Top 31%
×1story
+20ft-37ft

Overall

4900

Males

3774

M35-39

3774

21K→25K

13.1 - 15.5 mi

Top 26%
×2story building
+35ft-8ft

Overall

4099

Males

3171

M35-39

3171

25K→30K

15.5 - 18.6 mi

Top 25%
×2story building
+58ft-57ft

Overall

3923

Males

2991

M35-39

2991

30K→35K

18.6 - 21.8 mi

Top 21%
×2story building
+98ft-92ft

Overall

3377

Males

2524

M35-39

2524

35K→40K

21.8 - 24.9 mi

Top 22%
×2story building
+36ft-53ft

Overall

3562

Males

2520

M35-39

2520

40K→Finish

24.9 - 26.2 mi

Top 31%
×5story building
+80ft-24ft

Overall

4945

Males

3374

M35-39

3374

Passing Analysis

Category:
Athletes Passed
2105*
Passed By
467
Net Change
+1638
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5774
5K → 10K407*90+317#5774#5457
10K → 15K289*31+258#5457#5199
15K → 21K212*58+154#5199#5045
21K → 25K237*24+213#5045#4832
25K → 30K318*38+280#4832#4552
30K → 35K360*25+335#4552#4217
35K → 40K237*87+150#4217#4067
40K → Finish45*114-69#4067#4136
TOTALS2105*467+1638

* 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