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MARINE CORPS MARATHON 2024

Samuel Spencer

Portland, ME

Bib: 7764 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Top 42%
Gender (Male)
#0 / 9934
Top 48%
Masters (Masters Men)
#0 / 4070
Top 37%
Division (M50-54)
#0 / 768
Top 35%
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
9:22/mi
29:06
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:11/mi
57:38
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:30/mi
1:27:08
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:27/mi
2:02:23
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:00/mi
2:24:46
↑ 350.2%
30 ft elev
30K· 18.64 mi
9:34/mi
2:54:29
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:10/mi
3:26:05
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
12:17/mi
4:04:14
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
12:27/mi
4:21:13
↑ 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
2:02:239:23 /mi⚡ faster
2nd Half
2:18:4910:32 /mi+13.4%
Positive split — 13.4% 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 mi08:32:5829:069:2229:06
9:22
-
10K
6.21 mi09:01:3057:389:1728:32
9:11
-0:11
15K
9.32 mi09:31:001:27:089:2129:30
9:30
+0:19
21K
13.05 mi10:06:152:02:239:2335:15
9:27
-0:03
25K
15.53 mi10:28:382:24:469:1922:23
9:00
-0:27
30K
18.64 mi10:58:212:54:299:2229:43
9:34
+0:34
35K
21.75 mi11:29:573:26:059:2931:36
10:10
+0:36
40K
24.85 mi12:08:064:04:149:5038:09
12:17
+2:07
Finish
26.22 mi12:25:054:21:139:5816:59
12:27
+0:10

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

9:00 /mi

Average Pace

9:58 /mi

Slowest Pace

12:27 /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

2:54:29

67% of race

Time at Slower Pace

1:26:44

33% of race

Average Pace: 9:58 /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 mi08:32:5829:069:2229:06
9:22
#5476
10K
6.21 mi09:01:3057:389:1728:32
9:11
#6096
15K
9.32 mi09:31:001:27:089:2129:30
9:30
#6367
21K
13.05 mi10:06:152:02:239:2335:15
9:27
#6355
25K
15.53 mi10:28:382:24:469:1922:23
9:00
#6151
30K
18.64 mi10:58:212:54:299:2229:43
9:34
#5903
35K
21.75 mi11:29:573:26:059:2931:36
10:10
#5821
40K
24.85 mi12:08:064:04:149:5038:09
12:17
#6333
Finish
26.22 mi12:25:054:21:139:5816:59
12:27
#6605
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi5476417723769935156294
10K6.21 mi3.10 mi6096-6204608-431272-3567515027297
15K9.32 mi3.11 mi6367-2714776-168274-269935156294
21K13.05 mi3.73 mi6355+124773+3272+264534814264
25K15.53 mi2.48 mi6151+2044611+162258+1455294123219
30K18.64 mi3.11 mi5903+2484401+210243+1553213922207
35K21.75 mi3.11 mi5821+824284+117237+662044293249
40K24.85 mi3.10 mi6333-5124532-248253-1696966182418
Finish26.22 mi1.37 mi6605-2724683-151264-11107196772453

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×18story building
+279ft-164ft

Overall

6993

Males

5156

M50-54

5156

5K→10K

3.1 - 6.2 mi

Top 42%
×11story building
+103ft-217ft

Overall

6751

Males

5027

M50-54

5027

10K→15K

6.2 - 9.3 mi

Top 44%
×3story building
+51ft-55ft

Overall

6993

Males

5156

M50-54

5156

15K→21K

9.3 - 13.1 mi

Top 41%
×1story
+20ft-37ft

Overall

6453

Males

4814

M50-54

4814

21K→25K

13.1 - 15.5 mi

Top 35%
×2story building
+35ft-8ft

Overall

5529

Males

4123

M50-54

4123

25K→30K

15.5 - 18.6 mi

Top 33%
×2story building
+58ft-57ft

Overall

5321

Males

3922

M50-54

3922

30K→35K

18.6 - 21.8 mi

Top 39%
×2story building
+98ft-92ft

Overall

6204

Males

4293

M50-54

4293

35K→40K

21.8 - 24.9 mi

Top 61%
×2story building
+36ft-53ft

Overall

9696

Males

6182

M50-54

6182

40K→Finish

24.9 - 26.2 mi

Top 67%
×5story building
+80ft-24ft

Overall

10719

Males

6772

M50-54

6772

Passing Analysis

Category:
Athletes Passed
1136*
Passed By
2265
Net Change
-1129
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5476
5K → 10K35*655-620#5476#6096
10K → 15K76*347-271#6096#6367
15K → 21K155*143+12#6367#6355
21K → 25K239*35+204#6355#6151
25K → 30K308*60+248#6151#5903
30K → 35K244*162+82#5903#5821
35K → 40K65*577-512#5821#6333
40K → Finish14*286-272#6333#6605
TOTALS1136*2265-1129

* 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