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MARINE CORPS MARATHON 2024

Stephanie McGuinness

Somerville, MA

Bib: 9539 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 15907
Gender (Female)
#0 / 5973
Top 44%
Masters (Masters Women)
#0 / 2230
Top 32%
Division (F40-44)
#0 / 707
Top 42%
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
10:51/mi
33:42
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
10:17/mi
1:05:38
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
10:34/mi
1:38:28
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
10:28/mi
2:17:31
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
9:50/mi
2:41:58
↑ 350.2%
30 ft elev
30K· 18.64 mi
10:31/mi
3:14:38
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
10:31/mi
3:47:17
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
10:53/mi
4:21:05
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
11:26/mi
4:36:41
↑ 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
2:17:3110:32 /mi⚡ faster
2nd Half
2:19:0910:34 /mi+1.2%
Positive split — 1.2% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi08:49:0233:4210:5133:42
10:51
-
10K
6.21 mi09:20:581:05:3810:3431:56
10:17
-0:34
15K
9.32 mi09:53:481:38:2810:3432:50
10:34
+0:17
21K
13.05 mi10:32:512:17:3110:3239:03
10:28
-0:06
25K
15.53 mi10:57:182:41:5810:2624:27
9:50
-0:38
30K
18.64 mi11:29:583:14:3810:2632:40
10:31
+0:41
35K
21.75 mi12:02:373:47:1710:2732:39
10:31
0:00
40K
24.85 mi12:36:254:21:0510:3033:48
10:53
+0:22
Finish
26.22 mi12:52:014:36:4110:3415:36
11:26
+0:33

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

9:50 /mi

Average Pace

10:34 /mi

Slowest Pace

11:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:13:35

70% of race

Time at Steady Pace

1:23:06

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:33 /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 mi08:49:0233:4210:5133:42
10:51
#11002
10K
6.21 mi09:20:581:05:3810:3431:56
10:17
#10879
15K
9.32 mi09:53:481:38:2810:3432:50
10:34
#10772
21K
13.05 mi10:32:512:17:3110:3239:03
10:28
#10344
25K
15.53 mi10:57:182:41:5810:2624:27
9:50
#9801
30K
18.64 mi11:29:583:14:3810:2632:40
10:31
#9305
35K
21.75 mi12:02:373:47:1710:2732:39
10:31
#8796
40K
24.85 mi12:36:254:21:0510:3033:48
10:53
#8390
Finish
26.22 mi12:52:014:36:4110:3415:36
11:26
#8369
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi110023431381107263329365
10K6.21 mi3.10 mi10879+1233375+56373+8108053341372
15K9.32 mi3.11 mi10772+1073326+49363+10107263329365
21K13.05 mi3.73 mi10344+4283160+166349+1496352906316
25K15.53 mi2.48 mi9801+5432970+190327+2278732319255
30K18.64 mi3.11 mi9305+4962816+154309+1876412337254
35K21.75 mi3.11 mi8796+5092686+130295+1469892251254
40K24.85 mi3.10 mi8390+4062596+90292+367342285258
Finish26.22 mi1.37 mi8369+212606-1029286033104340

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×18story building
+279ft-164ft

Overall

10726

Females

3329

F40-44

3329

5K→10K

3.1 - 6.2 mi

Top 68%
×11story building
+103ft-217ft

Overall

10805

Females

3341

F40-44

3341

10K→15K

6.2 - 9.3 mi

Top 67%
×3story building
+51ft-55ft

Overall

10726

Females

3329

F40-44

3329

15K→21K

9.3 - 13.1 mi

Top 61%
×1story
+20ft-37ft

Overall

9635

Females

2906

F40-44

2906

21K→25K

13.1 - 15.5 mi

Top 49%
×2story building
+35ft-8ft

Overall

7873

Females

2319

F40-44

2319

25K→30K

15.5 - 18.6 mi

Top 48%
×2story building
+58ft-57ft

Overall

7641

Females

2337

F40-44

2337

30K→35K

18.6 - 21.8 mi

Top 44%
×2story building
+98ft-92ft

Overall

6989

Females

2251

F40-44

2251

35K→40K

21.8 - 24.9 mi

Top 42%
×2story building
+36ft-53ft

Overall

6734

Females

2285

F40-44

2285

40K→Finish

24.9 - 26.2 mi

Top 54%
×5story building
+80ft-24ft

Overall

8603

Females

3104

F40-44

3104

Passing Analysis

Category:
Athletes Passed
3201*
Passed By
568
Net Change
+2633
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11002
5K → 10K333*210+123#11002#10879
10K → 15K254*147+107#10879#10772
15K → 21K474*46+428#10772#10344
21K → 25K549*6+543#10344#9801
25K → 30K515*19+496#9801#9305
30K → 35K542*33+509#9305#8796
35K → 40K449*43+406#8796#8390
40K → Finish85*64+21#8390#8369
TOTALS3201*568+2633

* 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