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MARINE CORPS MARATHON 2024

Allison Corcoran

Grafton, MA

Bib: 393 F

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 6%
Gender (Female)
#0 / 5973
Top 3%
Division (F20-24)
#0 / 849
Top 4%
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
8:02/mi
24:57
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:02/mi
49:53
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
7:42/mi
1:13:48
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
7:38/mi
1:42:14
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:19/mi
2:00:25
↑ 350.2%
30 ft elev
30K· 18.64 mi
7:35/mi
2:23:58
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
7:33/mi
2:47:24
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
7:30/mi
3:10:42
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
7:57/mi
3:21:32
↑ 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 21K
Distance13.05 mi
Time1:42:14
Pace7:50 /mi
2nd Half✓ Faster
Distance13.17 mi
Time1:39:17
Pace7:32 /mi
📊Negative Split: 2.9% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:23:0224:578:0224:57
8:02
-
10K
6.21 mi08:47:5849:538:0224:56
8:02
0:00
15K
9.32 mi09:11:531:13:487:5523:55
7:42
-0:20
21K
13.05 mi09:40:191:42:147:5028:26
7:38
-0:04
25K
15.53 mi09:58:302:00:257:4518:11
7:19
-0:19
30K
18.64 mi10:22:032:23:587:4323:33
7:35
+0:16
35K
21.75 mi10:45:292:47:247:4223:26
7:33
-0:02
40K
24.85 mi11:08:473:10:427:4023:18
7:30
-0:03
Finish
26.22 mi11:19:373:21:327:4210:50
7:57
+0:27

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

7:19 /mi

Average Pace

7:42 /mi

Slowest Pace

8:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:54

58% of race

Time at Steady Pace

1:24:38

42% 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 mi08:23:0224:578:0224:57
8:02
#1467
10K
6.21 mi08:47:5849:538:0224:56
8:02
#1889
15K
9.32 mi09:11:531:13:487:5523:55
7:42
#1653
21K
13.05 mi09:40:191:42:147:5028:26
7:38
#1467
25K
15.53 mi09:58:302:00:257:4518:11
7:19
#1340
30K
18.64 mi10:22:032:23:587:4323:33
7:35
#1213
35K
21.75 mi10:45:292:47:247:4223:26
7:33
#1109
40K
24.85 mi11:08:473:10:427:4023:18
7:30
#971
Finish
26.22 mi11:19:373:21:327:4210:50
7:57
#970
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi3.11 mi146724358134120951
10K6.21 mi3.10 mi1889-422323-8069-11243546090
15K9.32 mi3.11 mi1653+236276+4765+4134120951
21K13.05 mi3.73 mi1467+186229+4753+12112716035
25K15.53 mi2.48 mi1340+127210+1950+396414034
30K18.64 mi3.11 mi1213+127182+2845+583612228
35K21.75 mi3.11 mi1109+104171+1139+679812729
40K24.85 mi3.10 mi971+138148+2331+85558821
Finish26.22 mi1.37 mi970+1152-432-1104520850

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×18story building
+279ft-164ft

Overall

1341

Females

209

F20-24

209

5K→10K

3.1 - 6.2 mi

Top 15%
×11story building
+103ft-217ft

Overall

2435

Females

460

F20-24

460

10K→15K

6.2 - 9.3 mi

Top 8%
×3story building
+51ft-55ft

Overall

1341

Females

209

F20-24

209

15K→21K

9.3 - 13.1 mi

Top 7%
×1story
+20ft-37ft

Overall

1127

Females

160

F20-24

160

21K→25K

13.1 - 15.5 mi

Top 6%
×2story building
+35ft-8ft

Overall

964

Females

140

F20-24

140

25K→30K

15.5 - 18.6 mi

Top 5%
×2story building
+58ft-57ft

Overall

836

Females

122

F20-24

122

30K→35K

18.6 - 21.8 mi

Top 5%
×2story building
+98ft-92ft

Overall

798

Females

127

F20-24

127

35K→40K

21.8 - 24.9 mi

Top 3%
×2story building
+36ft-53ft

Overall

555

Females

88

F20-24

88

40K→Finish

24.9 - 26.2 mi

Top 7%
×5story building
+80ft-24ft

Overall

1045

Females

208

F20-24

208

Passing Analysis

Category:
Athletes Passed
949*
Passed By
452
Net Change
+497
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1467
5K → 10K2424-422#1467#1889
10K → 15K238*2+236#1889#1653
15K → 21K190*4+186#1653#1467
21K → 25K128*1+127#1467#1340
25K → 30K131*4+127#1340#1213
30K → 35K108*4+104#1213#1109
35K → 40K139*1+138#1109#971
40K → Finish1312+1#971#970
TOTALS949*452+497

* 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