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MARINE CORPS MARATHON 2024

Justin Seenath

Arlington, VA

Bib: 4443 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Gender (Male)
#0 / 9934
Masters (Masters Men)
#0 / 4070
Division (M40-44)
#0 / 1238
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
9:55/mi
30:49
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
9:18/mi
59:44
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
9:44/mi
1:29:59
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
9:54/mi
2:06:54
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
10:41/mi
2:33:28
↑ 350.2%
30 ft elev
30K· 18.64 mi
12:43/mi
3:12:57
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
14:21/mi
3:57:31
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
15:46/mi
4:46:29
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
15:22/mi
5:07:27
↑ 80↓ 240.8%
74 ft elev
Course Elevation
3–237 ft
≈
×20story building
•▲ 764 ft climb · ▼ 717 ft descent

The Course

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Half Splits

1st Half· via 21KFaster
Distance13.05 mi
Time2:06:54
Pace9:44 /mi
2nd Half
Distance13.17 mi
Time3:00:32
Pace13:42 /mi
📊Positive Split: 42.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:40:0330:499:5530:49
9:55
-
10K
6.21 mi09:08:5859:449:3728:55
9:18
-0:37
15K
9.32 mi09:39:131:29:599:3930:15
9:44
+0:26
21K
13.05 mi10:16:082:06:549:4436:55
9:54
+0:10
25K
15.53 mi10:42:422:33:289:5326:34
10:41
+0:47
30K
18.64 mi11:22:113:12:5710:2139:29
12:43
+2:02
35K
21.75 mi12:06:453:57:3110:5544:34
14:21
+1:38
40K
24.85 mi12:55:434:46:2911:3248:58
15:46
+1:25
Finish
26.22 mi13:16:415:07:2711:4420:58
15:22
-0:24

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

9:18 /mi

Average Pace

11:44 /mi

Slowest Pace

15:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

28:55

9% of race

Time at Steady Pace

2:04:33

41% of race

Time at Slower Pace

2:33:59

50% of race

Average Pace: 11:44 /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.

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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 mi08:40:0330:499:5530:49
9:55
#7414
10K
6.21 mi09:08:5859:449:3728:55
9:18
#7331
15K
9.32 mi09:39:131:29:599:3930:15
9:44
#7463
21K
13.05 mi10:16:082:06:549:4436:55
9:54
#7531
25K
15.53 mi10:42:422:33:289:5326:34
10:41
#7971
30K
18.64 mi11:22:113:12:5710:2139:29
12:43
#9024
35K
21.75 mi12:06:453:57:3110:5544:34
14:21
#10191
40K
24.85 mi12:55:434:46:2911:3248:58
15:46
#11252
Finish
26.22 mi13:16:415:07:2711:4420:58
15:22
#11560
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi7414542966378315667678
10K6.21 mi3.10 mi7331+835392+37646+1771895314640
15K9.32 mi3.11 mi7463-1325466-74656-1078315667678
21K13.05 mi3.73 mi7531-685497-31665-978185642680
25K15.53 mi2.48 mi7971-4405734-237691-26103016961839
30K18.64 mi3.11 mi9024-10536331-597763-72121937862974
35K21.75 mi3.11 mi10191-11676927-596835-721368185751063
40K24.85 mi3.10 mi11252-10617469-542925-901445990291120
Finish26.22 mi1.37 mi11560-3087610-141952-271431789391121

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×18story building
+279ft-164ft

Overall

7831

Males

5667

M40-44

5667

5K→10K

3.1 - 6.2 mi

Top 45%
×11story building
+103ft-217ft

Overall

7189

Males

5314

M40-44

5314

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+51ft-55ft

Overall

7831

Males

5667

M40-44

5667

15K→21K

9.3 - 13.1 mi

Top 49%
×1story
+20ft-37ft

Overall

7818

Males

5642

M40-44

5642

21K→25K

13.1 - 15.5 mi

Top 65%
×2story building
+35ft-8ft

Overall

10301

Males

6961

M40-44

6961

25K→30K

15.5 - 18.6 mi

Top 77%
×2story building
+58ft-57ft

Overall

12193

Males

7862

M40-44

7862

30K→35K

18.6 - 21.8 mi

Top 86%
×2story building
+98ft-92ft

Overall

13681

Males

8575

M40-44

8575

35K→40K

21.8 - 24.9 mi

Top 91%
×2story building
+36ft-53ft

Overall

14459

Males

9029

M40-44

9029

40K→Finish

24.9 - 26.2 mi

Top 90%
×5story building
+80ft-24ft

Overall

14317

Males

8939

M40-44

8939

Passing Analysis

Category:
Athletes Passed
732*
Passed By
4878
Net Change
-4146
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7414
5K → 10K266*183+83#7414#7331
10K → 15K122*254-132#7331#7463
15K → 21K157*225-68#7463#7531
21K → 25K65*505-440#7531#7971
25K → 30K53*1106-1053#7971#9024
30K → 35K37*1204-1167#9024#10191
35K → 40K20*1081-1061#10191#11252
40K → Finish12*320-308#11252#11560
TOTALS732*4878-4146

* 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

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Timing Productions