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MARINE CORPS MARATHON 2024

Erica Ronquillo

Half Moon Bay, CA

Bib: 20404 F

0:00
0:00
/ mi
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Overall
#0 / 15907
Gender (Female)
#0 / 5973
Division (F35-39)
#0 / 737
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
11:40/mi
36:14
↑ 279↓ 1640.7%
140 ft elev
10K· 6.21 mi
11:54/mi
1:13:12
↑ 103↓ 2170.7%
25 ft elev
15K· 9.32 mi
11:34/mi
1:49:08
↑ 51↓ 55
21 ft elev
21K· 13.05 mi
14:56/mi
2:44:50
↑ 20↓ 37
4 ft elev
25K· 15.53 mi
13:15/mi
3:17:45
↑ 350.2%
30 ft elev
30K· 18.64 mi
14:42/mi
4:03:25
↑ 58↓ 57
30 ft elev
35K· 21.75 mi
16:17/mi
4:54:01
↑ 98↓ 92
36 ft elev
40K· 24.85 mi
15:47/mi
5:43:04
↑ 36↓ 530.1%
18 ft elev
Finish· 26.22 mi
14:57/mi
6:03:28
↑ 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
2:44:5012:38 /mi⚡ faster
2nd Half
3:18:3715:05 /mi+20.5%
Positive split — 20.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
36:1411:403.11 mi36:14
11:40
-
10K
1:13:1211:473.10 mi36:58
11:54
+0:14
15K
1:49:0811:433.11 mi35:56
11:34
-0:20
21K
2:44:5012:383.73 mi55:42
14:56
+3:22
25K
3:17:4512:442.48 mi32:55
13:15
-1:41
30K
4:03:2513:033.11 mi45:40
14:42
+1:27
35K
4:54:0113:313.11 mi50:36
16:17
+1:35
40K
5:43:0413:483.10 mi49:03
15:47
-0:30
Finish(26.22 mi)
6:03:2813:521.37 mi20:24
14:57
-0:50
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:34 /mi

Average Pace

13:52 /mi

Slowest Pace

16:17 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:22:03

39% of race

Time at Steady Pace

2:01:46

34% of race

Time at Slower Pace

1:39:39

27% of race

Average Pace: 13:52 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
5K3.11 mi3.11 mi134894638552133714569548
10K6.21 mi3.10 mi14273-7845008-370600-48148135307641
15K9.32 mi3.11 mi13939+3344830+178580+20133714569548
21K13.05 mi3.73 mi14903-9645369-539648-68157475873713
25K15.53 mi2.48 mi14858+455373-4654-6144045289645
30K18.64 mi3.11 mi14817+415396-23664-10146095424671
35K21.75 mi3.11 mi14965-1485496-100678-14153455793702
40K24.85 mi3.10 mi14937+285502-6678144835437672
Finish26.22 mi1.37 mi14895+425486+16673+5139885250642

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×18story building
+279ft-164ft

Overall

13371

Females

4569

F35-39

4569

5K→10K

3.1 - 6.2 mi

Top 93%
×11story building
+103ft-217ft

Overall

14813

Females

5307

F35-39

5307

10K→15K

6.2 - 9.3 mi

Top 84%
×3story building
+51ft-55ft

Overall

13371

Females

4569

F35-39

4569

15K→21K

9.3 - 13.1 mi

Top 99%
×1story
+20ft-37ft

Overall

15747

Females

5873

F35-39

5873

21K→25K

13.1 - 15.5 mi

Top 91%
×2story building
+35ft-8ft

Overall

14404

Females

5289

F35-39

5289

25K→30K

15.5 - 18.6 mi

Top 92%
×2story building
+58ft-57ft

Overall

14609

Females

5424

F35-39

5424

30K→35K

18.6 - 21.8 mi

Top 96%
×2story building
+98ft-92ft

Overall

15345

Females

5793

F35-39

5793

35K→40K

21.8 - 24.9 mi

Top 91%
×2story building
+36ft-53ft

Overall

14483

Females

5437

F35-39

5437

40K→Finish

24.9 - 26.2 mi

Top 88%
×5story building
+80ft-24ft

Overall

13988

Females

5250

F35-39

5250

Passing Analysis

Category:
Athletes Passed
912*
Passed By
2318
Net Change
-1406
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13489
5K → 10K37*821-784#13489#14273
10K → 15K373*39+334#14273#13939
15K → 21K33*997-964#13939#14903
21K → 25K116*71+45#14903#14858
25K → 30K148*107+41#14858#14817
30K → 35K51*199-148#14817#14965
35K → 40K94*66+28#14965#14937
40K → Finish60*18+42#14937#14895
TOTALS912*2318-1406

* 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