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MARINE CORPS MARATHON 2024

Katherine Snare

Vienna, VA

Bib: 3324 F

0:00
0:00
/ mi
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Overall
#0 / 15907
Top 11%
Gender (Female)
#0 / 5973
Top 6%
Division (F20-24)
#0 / 849
Top 9%
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
8:35/mi
26:41
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
8:05/mi
51:47
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
8:13/mi
1:17:18
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
8:15/mi
1:48:05
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
7:58/mi
2:07:52
↑ 350.2%
30 ft elev
30K· 18.64 mi
8:12/mi
2:33:21
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
8:04/mi
2:58:26
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
8:02/mi
3:23:23
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
7:59/mi
3:34:16
↑ 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
1:48:058:17 /mi+1.8%
2nd Half
1:46:118:04 /mi✓ faster
Negative split — 1.8% faster 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 mi08:26:1126:418:3526:41
8:35
-
10K
6.21 mi08:51:1751:478:2025:06
8:05
-0:30
15K
9.32 mi09:16:481:17:188:1825:31
8:13
+0:08
21K
13.05 mi09:47:351:48:058:1730:47
8:15
+0:02
25K
15.53 mi10:07:222:07:528:1419:47
7:58
-0:17
30K
18.64 mi10:32:512:33:218:1425:29
8:12
+0:14
35K
21.75 mi10:57:562:58:268:1225:05
8:04
-0:08
40K
24.85 mi11:22:533:23:238:1124:57
8:02
-0:02
Finish
26.22 mi11:33:463:34:168:1110:53
7:59
-0:03

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

7:58 /mi

Average Pace

8:11 /mi

Slowest Pace

8:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

3:07:35

88% of race

Time at Steady Pace

26:41

12% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:10 /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 mi08:26:1126:418:3526:41
8:35
#2659
10K
6.21 mi08:51:1751:478:2025:06
8:05
#2586
15K
9.32 mi09:16:481:17:188:1825:31
8:13
#2530
21K
13.05 mi09:47:351:48:058:1730:47
8:15
#2467
25K
15.53 mi10:07:222:07:528:1419:47
7:58
#2381
30K
18.64 mi10:32:512:33:218:1425:29
8:12
#2225
35K
21.75 mi10:57:562:58:268:1225:05
8:04
#2037
40K
24.85 mi11:22:533:23:238:1124:57
8:02
#1808
Finish
26.22 mi11:33:463:34:168:1110:53
7:59
#1718
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
5K3.11 mi3.11 mi2659522109246446298
10K6.21 mi3.10 mi2586+73496+26101+82569499102
15K9.32 mi3.11 mi2530+56491+5103-2246446298
21K13.05 mi3.73 mi2467+63471+2098+5237744294
25K15.53 mi2.48 mi2381+86450+2195+3218441091
30K18.64 mi3.11 mi2225+156419+3188+7176633481
35K21.75 mi3.11 mi2037+188391+2886+2149128970
40K24.85 mi3.10 mi1808+229357+3477+9108522754
Finish26.22 mi1.37 mi1718+90339+1874+3109622254

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×18story building
+279ft-164ft

Overall

2464

Females

462

F20-24

462

5K→10K

3.1 - 6.2 mi

Top 16%
×11story building
+103ft-217ft

Overall

2569

Females

499

F20-24

499

10K→15K

6.2 - 9.3 mi

Top 15%
×3story building
+51ft-55ft

Overall

2464

Females

462

F20-24

462

15K→21K

9.3 - 13.1 mi

Top 15%
×1story
+20ft-37ft

Overall

2377

Females

442

F20-24

442

21K→25K

13.1 - 15.5 mi

Top 14%
×2story building
+35ft-8ft

Overall

2184

Females

410

F20-24

410

25K→30K

15.5 - 18.6 mi

Top 11%
×2story building
+58ft-57ft

Overall

1766

Females

334

F20-24

334

30K→35K

18.6 - 21.8 mi

Top 9%
×2story building
+98ft-92ft

Overall

1491

Females

289

F20-24

289

35K→40K

21.8 - 24.9 mi

Top 7%
×2story building
+36ft-53ft

Overall

1085

Females

227

F20-24

227

40K→Finish

24.9 - 26.2 mi

Top 7%
×5story building
+80ft-24ft

Overall

1096

Females

222

F20-24

222

Passing Analysis

Category:
Athletes Passed
1173*
Passed By
232
Net Change
+941
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2659
5K → 10K170*97+73#2659#2586
10K → 15K100*44+56#2586#2530
15K → 21K108*45+63#2530#2467
21K → 25K104*18+86#2467#2381
25K → 30K169*13+156#2381#2225
30K → 35K197*9+188#2225#2037
35K → 40K232*3+229#2037#1808
40K → Finish933+90#1808#1718
TOTALS1173*232+941

* 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